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INSERT DEFINE\n\n\n\n// /COP/gnome_roughness/texture1\nuniform sampler2D v_POLY_texture_texture1;\n\n\n\n\n\nvoid main() {\n\n\tvec4 diffuseColor = vec4(0.0,0.0,0.0,1.0);\n\n\n// removed:\n//\t// INSERT BODY\n\n\n\n\t// /COP/gnome_roughness/globals1\n\tvec2 v_POLY_globals1_uv = vec2(gl_FragCoord.x / (resolution.x-1.), gl_FragCoord.y / (resolution.y-1.));\n\t\n\t// /COP/gnome_roughness/texture1\n\tvec4 v_POLY_texture1_rgba = texture2D(v_POLY_texture_texture1, v_POLY_globals1_uv);\n\t\n\t// /COP/gnome_roughness/vec4ToFloat1\n\tfloat v_POLY_vec4ToFloat1_y = v_POLY_texture1_rgba.y;\n\t\n\t// /COP/gnome_roughness/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_vec4ToFloat1_y, v_POLY_vec4ToFloat1_y, v_POLY_vec4ToFloat1_y);\n\t\n\t// /COP/gnome_roughness/output1\n\tdiffuseColor.xyz = v_POLY_floatToVec3_1_vec3;\n\n\n\n\n\tgl_FragColor = vec4( diffuseColor );\n}"},"/geo_gnome/MAT/meshLambertBuilder_INSTANCES":{"vertex":"#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}","fragment":"#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main () {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/geo_gnome/MATphys/meshPhysicalBuilder1":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n\n#if NUM_SPOT_LIGHT_COORDS > 0\n\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n\n#endif\n\n#if NUM_SPOT_LIGHT_MAPS > 0\n\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n\n#endif\n\n#ifdef USE_SHADOWMAP\n\n#define PCSS_FILTER_SIZE 2.0\n#define LIGHT_WORLD_SIZE 0.005\n// #define LIGHT_FRUSTUM_WIDTH 1.0\n// #define PCSS_FILTER_SIZE 1.0\n#define LIGHT_SIZE_UV (PCSS_FILTER_SIZE * LIGHT_WORLD_SIZE)\n#define NEAR_PLANE 9.5\n\n#define NUM_SAMPLES 17\n#define NUM_RINGS 11\n#define BLOCKER_SEARCH_NUM_SAMPLES NUM_SAMPLES\n\nvec2 poissonDisk[NUM_SAMPLES];\n\nvoid initPoissonSamples( const in vec2 randomSeed ) {\n\tfloat ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n\tfloat INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n\t// jsfiddle that shows sample pattern: https://jsfiddle.net/a16ff1p7/\n\tfloat angle = rand( randomSeed ) * PI2;\n\tfloat radius = INV_NUM_SAMPLES;\n\tfloat radiusStep = radius;\n\n\tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n\t\tpoissonDisk[i] = vec2( cos( angle ), sin( angle ) ) * pow( radius, 0.75 );\n\t\tradius += radiusStep;\n\t\tangle += ANGLE_STEP;\n\t}\n}\n\nfloat penumbraSize( const in float zReceiver, const in float zBlocker ) { // Parallel plane estimation\n\treturn (zReceiver - zBlocker) / zBlocker;\n}\n\nfloat findBlocker( sampler2D shadowMap, const in vec2 uv, const in float zReceiver ) {\n\t// This uses similar triangles to compute what\n\t// area of the shadow map we should search\n\tfloat searchRadius = LIGHT_SIZE_UV * ( zReceiver - NEAR_PLANE ) / zReceiver;\n\tfloat blockerDepthSum = 0.0;\n\tint numBlockers = 0;\n\n\tfor( int i = 0; i < BLOCKER_SEARCH_NUM_SAMPLES; i++ ) {\n\t\tfloat shadowMapDepth = unpackRGBAToDepth(texture2D(shadowMap, uv + poissonDisk[i] * searchRadius));\n\t\tif ( shadowMapDepth < zReceiver ) {\n\t\t\tblockerDepthSum += shadowMapDepth;\n\t\t\tnumBlockers ++;\n\t\t}\n\t}\n\n\tif( numBlockers == 0 ) return -1.0;\n\n\treturn blockerDepthSum / float( numBlockers );\n}\n\nfloat PCF_Filter(sampler2D shadowMap, vec2 uv, float zReceiver, float filterRadius ) {\n\tfloat sum = 0.0;\n\tfloat depth;\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + poissonDisk[ i ] * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + -poissonDisk[ i ].yx * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\treturn sum / ( 2.0 * float( 17 ) );\n}\n\nfloat PCSS ( sampler2D shadowMap, vec4 coords ) {\n\tvec2 uv = coords.xy;\n\tfloat zReceiver = coords.z; // Assumed to be eye-space z in this code\n\n\tinitPoissonSamples( uv );\n\t// STEP 1: blocker search\n\tfloat avgBlockerDepth = findBlocker( shadowMap, uv, zReceiver );\n\n\t//There are no occluders so early out (this saves filtering)\n\tif( avgBlockerDepth == -1.0 ) return 1.0;\n\n\t// STEP 2: penumbra size\n\tfloat penumbraRatio = penumbraSize( zReceiver, avgBlockerDepth );\n\tfloat filterRadius = penumbraRatio * LIGHT_SIZE_UV * NEAR_PLANE / zReceiver;\n\n\t// STEP 3: filtering\n\t//return avgBlockerDepth;\n\treturn PCF_Filter( shadowMap, uv, zReceiver, filterRadius );\n}\n\n\t\t\t\t\n\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): create uniforms for area light shadows\n\n\t#endif\n\t*/\n\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\n\t}\n\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\n\t}\n\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\n\t\tfloat occlusion = 1.0;\n\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\n\t\tfloat hard_shadow = step( compare , distribution.x ); // Hard Shadow\n\n\t\tif (hard_shadow != 1.0 ) {\n\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance ); // Chebeyshevs inequality\n\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); // 0.3 reduces light bleed\n\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\n\t\t}\n\t\treturn occlusion;\n\n\t}\n\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\n\t\tfloat shadow = 1.0;\n\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\n\t\tif ( frustumTest ) {\n\n\t\t\n\t\t\t\treturn PCSS( shadowMap, shadowCoord );\n\t\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#else // no percentage-closer filtering:\n\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#endif\n\n\t\t}\n\n\t\treturn shadow;\n\n\t}\n\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\n\t// 2D texture:\n\t//\n\t// xzXZ\n\t// y Y\n\t//\n\t// Y - Positive y direction\n\t// y - Negative y direction\n\t// X - Positive x direction\n\t// x - Negative x direction\n\t// Z - Positive z direction\n\t// z - Negative z direction\n\t//\n\t// Source and test bed:\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\n\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\n\t\t// Number of texels to avoid at the edge of each square\n\n\t\tvec3 absV = abs( v );\n\n\t\t// Intersect unit cube\n\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\n\t\t// Apply scale to avoid seams\n\n\t\t// two texels less per square (one texel will do for NEAREST)\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\n\t\t// Unwrap\n\n\t\t// space: -1 ... 1 range for each square\n\t\t//\n\t\t// #X##\t\tdim := ( 4 , 2 )\n\t\t// # #\t\tcenter := ( 1 , 1 )\n\n\t\tvec2 planar = v.xy;\n\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\n\t\tif ( absV.z >= almostOne ) {\n\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\n\t\t} else if ( absV.x >= almostOne ) {\n\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\n\t\t} else if ( absV.y >= almostOne ) {\n\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\n\t\t}\n\n\t\t// Transform to UV space\n\n\t\t// scale := 0.5 / dim\n\t\t// translate := ( center + 0.5 ) / dim\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\n\t}\n\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\n\t\t// the vector from the light to the world-space position of the fragment.\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\n\t\t// dp = normalized distance from light to fragment position\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\n\t\tdp += shadowBias;\n\n\t\t// bd3D = base direction 3D\n\t\tvec3 bd3D = normalize( lightToPosition );\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering\n\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/plane/MAT/meshPhysicalBuilder1":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n\n#if NUM_SPOT_LIGHT_COORDS > 0\n\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n\n#endif\n\n#if NUM_SPOT_LIGHT_MAPS > 0\n\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n\n#endif\n\n#ifdef USE_SHADOWMAP\n\n#define PCSS_FILTER_SIZE 1.0\n#define LIGHT_WORLD_SIZE 0.005\n// #define LIGHT_FRUSTUM_WIDTH 1.0\n// #define PCSS_FILTER_SIZE 1.0\n#define LIGHT_SIZE_UV (PCSS_FILTER_SIZE * LIGHT_WORLD_SIZE)\n#define NEAR_PLANE 9.5\n\n#define NUM_SAMPLES 17\n#define NUM_RINGS 11\n#define BLOCKER_SEARCH_NUM_SAMPLES NUM_SAMPLES\n\nvec2 poissonDisk[NUM_SAMPLES];\n\nvoid initPoissonSamples( const in vec2 randomSeed ) {\n\tfloat ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n\tfloat INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n\t// jsfiddle that shows sample pattern: https://jsfiddle.net/a16ff1p7/\n\tfloat angle = rand( randomSeed ) * PI2;\n\tfloat radius = INV_NUM_SAMPLES;\n\tfloat radiusStep = radius;\n\n\tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n\t\tpoissonDisk[i] = vec2( cos( angle ), sin( angle ) ) * pow( radius, 0.75 );\n\t\tradius += radiusStep;\n\t\tangle += ANGLE_STEP;\n\t}\n}\n\nfloat penumbraSize( const in float zReceiver, const in float zBlocker ) { // Parallel plane estimation\n\treturn (zReceiver - zBlocker) / zBlocker;\n}\n\nfloat findBlocker( sampler2D shadowMap, const in vec2 uv, const in float zReceiver ) {\n\t// This uses similar triangles to compute what\n\t// area of the shadow map we should search\n\tfloat searchRadius = LIGHT_SIZE_UV * ( zReceiver - NEAR_PLANE ) / zReceiver;\n\tfloat blockerDepthSum = 0.0;\n\tint numBlockers = 0;\n\n\tfor( int i = 0; i < BLOCKER_SEARCH_NUM_SAMPLES; i++ ) {\n\t\tfloat shadowMapDepth = unpackRGBAToDepth(texture2D(shadowMap, uv + poissonDisk[i] * searchRadius));\n\t\tif ( shadowMapDepth < zReceiver ) {\n\t\t\tblockerDepthSum += shadowMapDepth;\n\t\t\tnumBlockers ++;\n\t\t}\n\t}\n\n\tif( numBlockers == 0 ) return -1.0;\n\n\treturn blockerDepthSum / float( numBlockers );\n}\n\nfloat PCF_Filter(sampler2D shadowMap, vec2 uv, float zReceiver, float filterRadius ) {\n\tfloat sum = 0.0;\n\tfloat depth;\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + poissonDisk[ i ] * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + -poissonDisk[ i ].yx * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\treturn sum / ( 2.0 * float( 17 ) );\n}\n\nfloat PCSS ( sampler2D shadowMap, vec4 coords ) {\n\tvec2 uv = coords.xy;\n\tfloat zReceiver = coords.z; // Assumed to be eye-space z in this code\n\n\tinitPoissonSamples( uv );\n\t// STEP 1: blocker search\n\tfloat avgBlockerDepth = findBlocker( shadowMap, uv, zReceiver );\n\n\t//There are no occluders so early out (this saves filtering)\n\tif( avgBlockerDepth == -1.0 ) return 1.0;\n\n\t// STEP 2: penumbra size\n\tfloat penumbraRatio = penumbraSize( zReceiver, avgBlockerDepth );\n\tfloat filterRadius = penumbraRatio * LIGHT_SIZE_UV * NEAR_PLANE / zReceiver;\n\n\t// STEP 3: filtering\n\t//return avgBlockerDepth;\n\treturn PCF_Filter( shadowMap, uv, zReceiver, filterRadius );\n}\n\n\t\t\t\t\n\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): create uniforms for area light shadows\n\n\t#endif\n\t*/\n\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\n\t}\n\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\n\t}\n\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\n\t\tfloat occlusion = 1.0;\n\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\n\t\tfloat hard_shadow = step( compare , distribution.x ); // Hard Shadow\n\n\t\tif (hard_shadow != 1.0 ) {\n\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance ); // Chebeyshevs inequality\n\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); // 0.3 reduces light bleed\n\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\n\t\t}\n\t\treturn occlusion;\n\n\t}\n\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\n\t\tfloat shadow = 1.0;\n\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\n\t\tif ( frustumTest ) {\n\n\t\t\n\t\t\t\treturn PCSS( shadowMap, shadowCoord );\n\t\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#else // no percentage-closer filtering:\n\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#endif\n\n\t\t}\n\n\t\treturn shadow;\n\n\t}\n\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\n\t// 2D texture:\n\t//\n\t// xzXZ\n\t// y Y\n\t//\n\t// Y - Positive y direction\n\t// y - Negative y direction\n\t// X - Positive x direction\n\t// x - Negative x direction\n\t// Z - Positive z direction\n\t// z - Negative z direction\n\t//\n\t// Source and test bed:\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\n\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\n\t\t// Number of texels to avoid at the edge of each square\n\n\t\tvec3 absV = abs( v );\n\n\t\t// Intersect unit cube\n\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\n\t\t// Apply scale to avoid seams\n\n\t\t// two texels less per square (one texel will do for NEAREST)\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\n\t\t// Unwrap\n\n\t\t// space: -1 ... 1 range for each square\n\t\t//\n\t\t// #X##\t\tdim := ( 4 , 2 )\n\t\t// # #\t\tcenter := ( 1 , 1 )\n\n\t\tvec2 planar = v.xy;\n\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\n\t\tif ( absV.z >= almostOne ) {\n\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\n\t\t} else if ( absV.x >= almostOne ) {\n\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\n\t\t} else if ( absV.y >= almostOne ) {\n\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\n\t\t}\n\n\t\t// Transform to UV space\n\n\t\t// scale := 0.5 / dim\n\t\t// translate := ( center + 0.5 ) / dim\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\n\t}\n\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\n\t\t// the vector from the light to the world-space position of the fragment.\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\n\t\t// dp = normalized distance from light to fragment position\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\n\t\tdp += shadowBias;\n\n\t\t// bd3D = base direction 3D\n\t\tvec3 bd3D = normalize( lightToPosition );\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering\n\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/geo_gnomeohysica/MATphys/meshPhysicalBuilder1":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n\n#if NUM_SPOT_LIGHT_COORDS > 0\n\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n\n#endif\n\n#if NUM_SPOT_LIGHT_MAPS > 0\n\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n\n#endif\n\n#ifdef USE_SHADOWMAP\n\n#define PCSS_FILTER_SIZE 1.0\n#define LIGHT_WORLD_SIZE 0.005\n// #define LIGHT_FRUSTUM_WIDTH 1.0\n// #define PCSS_FILTER_SIZE 1.0\n#define LIGHT_SIZE_UV (PCSS_FILTER_SIZE * LIGHT_WORLD_SIZE)\n#define NEAR_PLANE 9.5\n\n#define NUM_SAMPLES 17\n#define NUM_RINGS 11\n#define BLOCKER_SEARCH_NUM_SAMPLES NUM_SAMPLES\n\nvec2 poissonDisk[NUM_SAMPLES];\n\nvoid initPoissonSamples( const in vec2 randomSeed ) {\n\tfloat ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n\tfloat INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n\t// jsfiddle that shows sample pattern: https://jsfiddle.net/a16ff1p7/\n\tfloat angle = rand( randomSeed ) * PI2;\n\tfloat radius = INV_NUM_SAMPLES;\n\tfloat radiusStep = radius;\n\n\tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n\t\tpoissonDisk[i] = vec2( cos( angle ), sin( angle ) ) * pow( radius, 0.75 );\n\t\tradius += radiusStep;\n\t\tangle += ANGLE_STEP;\n\t}\n}\n\nfloat penumbraSize( const in float zReceiver, const in float zBlocker ) { // Parallel plane estimation\n\treturn (zReceiver - zBlocker) / zBlocker;\n}\n\nfloat findBlocker( sampler2D shadowMap, const in vec2 uv, const in float zReceiver ) {\n\t// This uses similar triangles to compute what\n\t// area of the shadow map we should search\n\tfloat searchRadius = LIGHT_SIZE_UV * ( zReceiver - NEAR_PLANE ) / zReceiver;\n\tfloat blockerDepthSum = 0.0;\n\tint numBlockers = 0;\n\n\tfor( int i = 0; i < BLOCKER_SEARCH_NUM_SAMPLES; i++ ) {\n\t\tfloat shadowMapDepth = unpackRGBAToDepth(texture2D(shadowMap, uv + poissonDisk[i] * searchRadius));\n\t\tif ( shadowMapDepth < zReceiver ) {\n\t\t\tblockerDepthSum += shadowMapDepth;\n\t\t\tnumBlockers ++;\n\t\t}\n\t}\n\n\tif( numBlockers == 0 ) return -1.0;\n\n\treturn blockerDepthSum / float( numBlockers );\n}\n\nfloat PCF_Filter(sampler2D shadowMap, vec2 uv, float zReceiver, float filterRadius ) {\n\tfloat sum = 0.0;\n\tfloat depth;\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + poissonDisk[ i ] * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + -poissonDisk[ i ].yx * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\treturn sum / ( 2.0 * float( 17 ) );\n}\n\nfloat PCSS ( sampler2D shadowMap, vec4 coords ) {\n\tvec2 uv = coords.xy;\n\tfloat zReceiver = coords.z; // Assumed to be eye-space z in this code\n\n\tinitPoissonSamples( uv );\n\t// STEP 1: blocker search\n\tfloat avgBlockerDepth = findBlocker( shadowMap, uv, zReceiver );\n\n\t//There are no occluders so early out (this saves filtering)\n\tif( avgBlockerDepth == -1.0 ) return 1.0;\n\n\t// STEP 2: penumbra size\n\tfloat penumbraRatio = penumbraSize( zReceiver, avgBlockerDepth );\n\tfloat filterRadius = penumbraRatio * LIGHT_SIZE_UV * NEAR_PLANE / zReceiver;\n\n\t// STEP 3: filtering\n\t//return avgBlockerDepth;\n\treturn PCF_Filter( shadowMap, uv, zReceiver, filterRadius );\n}\n\n\t\t\t\t\n\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): create uniforms for area light shadows\n\n\t#endif\n\t*/\n\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\n\t}\n\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\n\t}\n\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\n\t\tfloat occlusion = 1.0;\n\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\n\t\tfloat hard_shadow = step( compare , distribution.x ); // Hard Shadow\n\n\t\tif (hard_shadow != 1.0 ) {\n\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance ); // Chebeyshevs inequality\n\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); // 0.3 reduces light bleed\n\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\n\t\t}\n\t\treturn occlusion;\n\n\t}\n\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\n\t\tfloat shadow = 1.0;\n\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\n\t\tif ( frustumTest ) {\n\n\t\t\n\t\t\t\treturn PCSS( shadowMap, shadowCoord );\n\t\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#else // no percentage-closer filtering:\n\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#endif\n\n\t\t}\n\n\t\treturn shadow;\n\n\t}\n\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\n\t// 2D texture:\n\t//\n\t// xzXZ\n\t// y Y\n\t//\n\t// Y - Positive y direction\n\t// y - Negative y direction\n\t// X - Positive x direction\n\t// x - Negative x direction\n\t// Z - Positive z direction\n\t// z - Negative z direction\n\t//\n\t// Source and test bed:\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\n\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\n\t\t// Number of texels to avoid at the edge of each square\n\n\t\tvec3 absV = abs( v );\n\n\t\t// Intersect unit cube\n\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\n\t\t// Apply scale to avoid seams\n\n\t\t// two texels less per square (one texel will do for NEAREST)\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\n\t\t// Unwrap\n\n\t\t// space: -1 ... 1 range for each square\n\t\t//\n\t\t// #X##\t\tdim := ( 4 , 2 )\n\t\t// # #\t\tcenter := ( 1 , 1 )\n\n\t\tvec2 planar = v.xy;\n\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\n\t\tif ( absV.z >= almostOne ) {\n\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\n\t\t} else if ( absV.x >= almostOne ) {\n\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\n\t\t} else if ( absV.y >= almostOne ) {\n\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\n\t\t}\n\n\t\t// Transform to UV space\n\n\t\t// scale := 0.5 / dim\n\t\t// translate := ( center + 0.5 ) / dim\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\n\t}\n\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\n\t\t// the vector from the light to the world-space position of the fragment.\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\n\t\t// dp = normalized distance from light to fragment position\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\n\t\tdp += shadowBias;\n\n\t\t// bd3D = base direction 3D\n\t\tvec3 bd3D = normalize( lightToPosition );\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering\n\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/cloner_test/MAT/meshBasicBuilder1":{"vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}","fragment":"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main () {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/cloner_test/MAT/meshPhysicalBuilder1_instance":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was 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Used nodes
cop/builder;cop/envMap;cop/image;cop/imageEXR;event/cameraOrbitControls;event/firstPersonControls;mat/meshBasicBuilder;mat/meshLambertBuilder;mat/meshPhysicalBuilder;mat/meshStandard;obj/copNetwork;obj/geo;post/bloom;post/depthOfField;post/noise;post/vignette;sop/BVH;sop/BVHVisualizer;sop/attribCreate;sop/attribId;sop/axesHelper;sop/box;sop/cameraControls;sop/cameraPostProcess;sop/clip;sop/copy;sop/directionalLight;sop/fileGLTF;sop/hierarchy;sop/instance;sop/instanceUpdate;sop/material;sop/materialsNetwork;sop/merge;sop/noise;sop/normalsHelper;sop/objectMerge;sop/objectProperties;sop/perspectiveCamera;sop/plane;sop/planeHelper;sop/polarTransform;sop/scatter;sop/subdivide;sop/transform;sop/uvTransform
Used operations
Used modules
Used assemblers
GL_MESH_BASIC;GL_MESH_LAMBERT;GL_MESH_PHYSICAL;GL_TEXTURE
Used integrations
[]
Used assets
Nodes map
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INSERT DEFINE\n\n\n\n// /COP/gnome_roughness/texture1\nuniform sampler2D v_POLY_texture_texture1;\n\n\n\n\n\nvoid main() {\n\n\tvec4 diffuseColor = vec4(0.0,0.0,0.0,1.0);\n\n\n// removed:\n//\t// INSERT BODY\n\n\n\n\t// /COP/gnome_roughness/globals1\n\tvec2 v_POLY_globals1_uv = vec2(gl_FragCoord.x / (resolution.x-1.), gl_FragCoord.y / (resolution.y-1.));\n\t\n\t// /COP/gnome_roughness/texture1\n\tvec4 v_POLY_texture1_rgba = texture2D(v_POLY_texture_texture1, v_POLY_globals1_uv);\n\t\n\t// /COP/gnome_roughness/vec4ToFloat1\n\tfloat v_POLY_vec4ToFloat1_y = v_POLY_texture1_rgba.y;\n\t\n\t// /COP/gnome_roughness/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_vec4ToFloat1_y, v_POLY_vec4ToFloat1_y, v_POLY_vec4ToFloat1_y);\n\t\n\t// /COP/gnome_roughness/output1\n\tdiffuseColor.xyz = v_POLY_floatToVec3_1_vec3;\n\n\n\n\n\tgl_FragColor = vec4( diffuseColor );\n}"},"/geo_gnome/MAT/meshLambertBuilder_INSTANCES":{"vertex":"#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}","fragment":"#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main () {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec4 instanceQuaternion;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, instanceQuaternion );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, instanceQuaternion );\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\n\tv_POLY_globals1_color = vec3(color);\n\t\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/globals1\nvarying vec3 v_POLY_globals1_color;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MAT/meshLambertBuilder_INSTANCES/output1\n\tdiffuseColor.xyz = v_POLY_globals1_color;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/geo_gnome/MATphys/meshPhysicalBuilder1":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n\n#if NUM_SPOT_LIGHT_COORDS > 0\n\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n\n#endif\n\n#if NUM_SPOT_LIGHT_MAPS > 0\n\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n\n#endif\n\n#ifdef USE_SHADOWMAP\n\n#define PCSS_FILTER_SIZE 2.0\n#define LIGHT_WORLD_SIZE 0.005\n// #define LIGHT_FRUSTUM_WIDTH 1.0\n// #define PCSS_FILTER_SIZE 1.0\n#define LIGHT_SIZE_UV (PCSS_FILTER_SIZE * LIGHT_WORLD_SIZE)\n#define NEAR_PLANE 9.5\n\n#define NUM_SAMPLES 17\n#define NUM_RINGS 11\n#define BLOCKER_SEARCH_NUM_SAMPLES NUM_SAMPLES\n\nvec2 poissonDisk[NUM_SAMPLES];\n\nvoid initPoissonSamples( const in vec2 randomSeed ) {\n\tfloat ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n\tfloat INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n\t// jsfiddle that shows sample pattern: https://jsfiddle.net/a16ff1p7/\n\tfloat angle = rand( randomSeed ) * PI2;\n\tfloat radius = INV_NUM_SAMPLES;\n\tfloat radiusStep = radius;\n\n\tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n\t\tpoissonDisk[i] = vec2( cos( angle ), sin( angle ) ) * pow( radius, 0.75 );\n\t\tradius += radiusStep;\n\t\tangle += ANGLE_STEP;\n\t}\n}\n\nfloat penumbraSize( const in float zReceiver, const in float zBlocker ) { // Parallel plane estimation\n\treturn (zReceiver - zBlocker) / zBlocker;\n}\n\nfloat findBlocker( sampler2D shadowMap, const in vec2 uv, const in float zReceiver ) {\n\t// This uses similar triangles to compute what\n\t// area of the shadow map we should search\n\tfloat searchRadius = LIGHT_SIZE_UV * ( zReceiver - NEAR_PLANE ) / zReceiver;\n\tfloat blockerDepthSum = 0.0;\n\tint numBlockers = 0;\n\n\tfor( int i = 0; i < BLOCKER_SEARCH_NUM_SAMPLES; i++ ) {\n\t\tfloat shadowMapDepth = unpackRGBAToDepth(texture2D(shadowMap, uv + poissonDisk[i] * searchRadius));\n\t\tif ( shadowMapDepth < zReceiver ) {\n\t\t\tblockerDepthSum += shadowMapDepth;\n\t\t\tnumBlockers ++;\n\t\t}\n\t}\n\n\tif( numBlockers == 0 ) return -1.0;\n\n\treturn blockerDepthSum / float( numBlockers );\n}\n\nfloat PCF_Filter(sampler2D shadowMap, vec2 uv, float zReceiver, float filterRadius ) {\n\tfloat sum = 0.0;\n\tfloat depth;\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + poissonDisk[ i ] * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + -poissonDisk[ i ].yx * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\treturn sum / ( 2.0 * float( 17 ) );\n}\n\nfloat PCSS ( sampler2D shadowMap, vec4 coords ) {\n\tvec2 uv = coords.xy;\n\tfloat zReceiver = coords.z; // Assumed to be eye-space z in this code\n\n\tinitPoissonSamples( uv );\n\t// STEP 1: blocker search\n\tfloat avgBlockerDepth = findBlocker( shadowMap, uv, zReceiver );\n\n\t//There are no occluders so early out (this saves filtering)\n\tif( avgBlockerDepth == -1.0 ) return 1.0;\n\n\t// STEP 2: penumbra size\n\tfloat penumbraRatio = penumbraSize( zReceiver, avgBlockerDepth );\n\tfloat filterRadius = penumbraRatio * LIGHT_SIZE_UV * NEAR_PLANE / zReceiver;\n\n\t// STEP 3: filtering\n\t//return avgBlockerDepth;\n\treturn PCF_Filter( shadowMap, uv, zReceiver, filterRadius );\n}\n\n\t\t\t\t\n\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): create uniforms for area light shadows\n\n\t#endif\n\t*/\n\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\n\t}\n\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\n\t}\n\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\n\t\tfloat occlusion = 1.0;\n\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\n\t\tfloat hard_shadow = step( compare , distribution.x ); // Hard Shadow\n\n\t\tif (hard_shadow != 1.0 ) {\n\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance ); // Chebeyshevs inequality\n\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); // 0.3 reduces light bleed\n\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\n\t\t}\n\t\treturn occlusion;\n\n\t}\n\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\n\t\tfloat shadow = 1.0;\n\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\n\t\tif ( frustumTest ) {\n\n\t\t\n\t\t\t\treturn PCSS( shadowMap, shadowCoord );\n\t\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#else // no percentage-closer filtering:\n\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#endif\n\n\t\t}\n\n\t\treturn shadow;\n\n\t}\n\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\n\t// 2D texture:\n\t//\n\t// xzXZ\n\t// y Y\n\t//\n\t// Y - Positive y direction\n\t// y - Negative y direction\n\t// X - Positive x direction\n\t// x - Negative x direction\n\t// Z - Positive z direction\n\t// z - Negative z direction\n\t//\n\t// Source and test bed:\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\n\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\n\t\t// Number of texels to avoid at the edge of each square\n\n\t\tvec3 absV = abs( v );\n\n\t\t// Intersect unit cube\n\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\n\t\t// Apply scale to avoid seams\n\n\t\t// two texels less per square (one texel will do for NEAREST)\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\n\t\t// Unwrap\n\n\t\t// space: -1 ... 1 range for each square\n\t\t//\n\t\t// #X##\t\tdim := ( 4 , 2 )\n\t\t// # #\t\tcenter := ( 1 , 1 )\n\n\t\tvec2 planar = v.xy;\n\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\n\t\tif ( absV.z >= almostOne ) {\n\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\n\t\t} else if ( absV.x >= almostOne ) {\n\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\n\t\t} else if ( absV.y >= almostOne ) {\n\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\n\t\t}\n\n\t\t// Transform to UV space\n\n\t\t// scale := 0.5 / dim\n\t\t// translate := ( center + 0.5 ) / dim\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\n\t}\n\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\n\t\t// the vector from the light to the world-space position of the fragment.\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\n\t\t// dp = normalized distance from light to fragment position\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\n\t\tdp += shadowBias;\n\n\t\t// bd3D = base direction 3D\n\t\tvec3 bd3D = normalize( lightToPosition );\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering\n\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnome/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/plane/MAT/meshPhysicalBuilder1":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n\n#if NUM_SPOT_LIGHT_COORDS > 0\n\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n\n#endif\n\n#if NUM_SPOT_LIGHT_MAPS > 0\n\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n\n#endif\n\n#ifdef USE_SHADOWMAP\n\n#define PCSS_FILTER_SIZE 1.0\n#define LIGHT_WORLD_SIZE 0.005\n// #define LIGHT_FRUSTUM_WIDTH 1.0\n// #define PCSS_FILTER_SIZE 1.0\n#define LIGHT_SIZE_UV (PCSS_FILTER_SIZE * LIGHT_WORLD_SIZE)\n#define NEAR_PLANE 9.5\n\n#define NUM_SAMPLES 17\n#define NUM_RINGS 11\n#define BLOCKER_SEARCH_NUM_SAMPLES NUM_SAMPLES\n\nvec2 poissonDisk[NUM_SAMPLES];\n\nvoid initPoissonSamples( const in vec2 randomSeed ) {\n\tfloat ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n\tfloat INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n\t// jsfiddle that shows sample pattern: https://jsfiddle.net/a16ff1p7/\n\tfloat angle = rand( randomSeed ) * PI2;\n\tfloat radius = INV_NUM_SAMPLES;\n\tfloat radiusStep = radius;\n\n\tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n\t\tpoissonDisk[i] = vec2( cos( angle ), sin( angle ) ) * pow( radius, 0.75 );\n\t\tradius += radiusStep;\n\t\tangle += ANGLE_STEP;\n\t}\n}\n\nfloat penumbraSize( const in float zReceiver, const in float zBlocker ) { // Parallel plane estimation\n\treturn (zReceiver - zBlocker) / zBlocker;\n}\n\nfloat findBlocker( sampler2D shadowMap, const in vec2 uv, const in float zReceiver ) {\n\t// This uses similar triangles to compute what\n\t// area of the shadow map we should search\n\tfloat searchRadius = LIGHT_SIZE_UV * ( zReceiver - NEAR_PLANE ) / zReceiver;\n\tfloat blockerDepthSum = 0.0;\n\tint numBlockers = 0;\n\n\tfor( int i = 0; i < BLOCKER_SEARCH_NUM_SAMPLES; i++ ) {\n\t\tfloat shadowMapDepth = unpackRGBAToDepth(texture2D(shadowMap, uv + poissonDisk[i] * searchRadius));\n\t\tif ( shadowMapDepth < zReceiver ) {\n\t\t\tblockerDepthSum += shadowMapDepth;\n\t\t\tnumBlockers ++;\n\t\t}\n\t}\n\n\tif( numBlockers == 0 ) return -1.0;\n\n\treturn blockerDepthSum / float( numBlockers );\n}\n\nfloat PCF_Filter(sampler2D shadowMap, vec2 uv, float zReceiver, float filterRadius ) {\n\tfloat sum = 0.0;\n\tfloat depth;\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + poissonDisk[ i ] * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + -poissonDisk[ i ].yx * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\treturn sum / ( 2.0 * float( 17 ) );\n}\n\nfloat PCSS ( sampler2D shadowMap, vec4 coords ) {\n\tvec2 uv = coords.xy;\n\tfloat zReceiver = coords.z; // Assumed to be eye-space z in this code\n\n\tinitPoissonSamples( uv );\n\t// STEP 1: blocker search\n\tfloat avgBlockerDepth = findBlocker( shadowMap, uv, zReceiver );\n\n\t//There are no occluders so early out (this saves filtering)\n\tif( avgBlockerDepth == -1.0 ) return 1.0;\n\n\t// STEP 2: penumbra size\n\tfloat penumbraRatio = penumbraSize( zReceiver, avgBlockerDepth );\n\tfloat filterRadius = penumbraRatio * LIGHT_SIZE_UV * NEAR_PLANE / zReceiver;\n\n\t// STEP 3: filtering\n\t//return avgBlockerDepth;\n\treturn PCF_Filter( shadowMap, uv, zReceiver, filterRadius );\n}\n\n\t\t\t\t\n\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): create uniforms for area light shadows\n\n\t#endif\n\t*/\n\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\n\t}\n\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\n\t}\n\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\n\t\tfloat occlusion = 1.0;\n\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\n\t\tfloat hard_shadow = step( compare , distribution.x ); // Hard Shadow\n\n\t\tif (hard_shadow != 1.0 ) {\n\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance ); // Chebeyshevs inequality\n\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); // 0.3 reduces light bleed\n\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\n\t\t}\n\t\treturn occlusion;\n\n\t}\n\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\n\t\tfloat shadow = 1.0;\n\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\n\t\tif ( frustumTest ) {\n\n\t\t\n\t\t\t\treturn PCSS( shadowMap, shadowCoord );\n\t\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#else // no percentage-closer filtering:\n\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#endif\n\n\t\t}\n\n\t\treturn shadow;\n\n\t}\n\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\n\t// 2D texture:\n\t//\n\t// xzXZ\n\t// y Y\n\t//\n\t// Y - Positive y direction\n\t// y - Negative y direction\n\t// X - Positive x direction\n\t// x - Negative x direction\n\t// Z - Positive z direction\n\t// z - Negative z direction\n\t//\n\t// Source and test bed:\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\n\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\n\t\t// Number of texels to avoid at the edge of each square\n\n\t\tvec3 absV = abs( v );\n\n\t\t// Intersect unit cube\n\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\n\t\t// Apply scale to avoid seams\n\n\t\t// two texels less per square (one texel will do for NEAREST)\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\n\t\t// Unwrap\n\n\t\t// space: -1 ... 1 range for each square\n\t\t//\n\t\t// #X##\t\tdim := ( 4 , 2 )\n\t\t// # #\t\tcenter := ( 1 , 1 )\n\n\t\tvec2 planar = v.xy;\n\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\n\t\tif ( absV.z >= almostOne ) {\n\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\n\t\t} else if ( absV.x >= almostOne ) {\n\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\n\t\t} else if ( absV.y >= almostOne ) {\n\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\n\t\t}\n\n\t\t// Transform to UV space\n\n\t\t// scale := 0.5 / dim\n\t\t// translate := ( center + 0.5 ) / dim\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\n\t}\n\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\n\t\t// the vector from the light to the world-space position of the fragment.\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\n\t\t// dp = normalized distance from light to fragment position\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\n\t\tdp += shadowBias;\n\n\t\t// bd3D = base direction 3D\n\t\tvec3 bd3D = normalize( lightToPosition );\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering\n\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /plane/MAT/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/geo_gnomeohysica/MATphys/meshPhysicalBuilder1":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n\n#if NUM_SPOT_LIGHT_COORDS > 0\n\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n\n#endif\n\n#if NUM_SPOT_LIGHT_MAPS > 0\n\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n\n#endif\n\n#ifdef USE_SHADOWMAP\n\n#define PCSS_FILTER_SIZE 1.0\n#define LIGHT_WORLD_SIZE 0.005\n// #define LIGHT_FRUSTUM_WIDTH 1.0\n// #define PCSS_FILTER_SIZE 1.0\n#define LIGHT_SIZE_UV (PCSS_FILTER_SIZE * LIGHT_WORLD_SIZE)\n#define NEAR_PLANE 9.5\n\n#define NUM_SAMPLES 17\n#define NUM_RINGS 11\n#define BLOCKER_SEARCH_NUM_SAMPLES NUM_SAMPLES\n\nvec2 poissonDisk[NUM_SAMPLES];\n\nvoid initPoissonSamples( const in vec2 randomSeed ) {\n\tfloat ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n\tfloat INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n\t// jsfiddle that shows sample pattern: https://jsfiddle.net/a16ff1p7/\n\tfloat angle = rand( randomSeed ) * PI2;\n\tfloat radius = INV_NUM_SAMPLES;\n\tfloat radiusStep = radius;\n\n\tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n\t\tpoissonDisk[i] = vec2( cos( angle ), sin( angle ) ) * pow( radius, 0.75 );\n\t\tradius += radiusStep;\n\t\tangle += ANGLE_STEP;\n\t}\n}\n\nfloat penumbraSize( const in float zReceiver, const in float zBlocker ) { // Parallel plane estimation\n\treturn (zReceiver - zBlocker) / zBlocker;\n}\n\nfloat findBlocker( sampler2D shadowMap, const in vec2 uv, const in float zReceiver ) {\n\t// This uses similar triangles to compute what\n\t// area of the shadow map we should search\n\tfloat searchRadius = LIGHT_SIZE_UV * ( zReceiver - NEAR_PLANE ) / zReceiver;\n\tfloat blockerDepthSum = 0.0;\n\tint numBlockers = 0;\n\n\tfor( int i = 0; i < BLOCKER_SEARCH_NUM_SAMPLES; i++ ) {\n\t\tfloat shadowMapDepth = unpackRGBAToDepth(texture2D(shadowMap, uv + poissonDisk[i] * searchRadius));\n\t\tif ( shadowMapDepth < zReceiver ) {\n\t\t\tblockerDepthSum += shadowMapDepth;\n\t\t\tnumBlockers ++;\n\t\t}\n\t}\n\n\tif( numBlockers == 0 ) return -1.0;\n\n\treturn blockerDepthSum / float( numBlockers );\n}\n\nfloat PCF_Filter(sampler2D shadowMap, vec2 uv, float zReceiver, float filterRadius ) {\n\tfloat sum = 0.0;\n\tfloat depth;\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + poissonDisk[ i ] * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#pragma unroll_loop_start\n\tfor( int i = 0; i < 17; i ++ ) {\n\t\tdepth = unpackRGBAToDepth( texture2D( shadowMap, uv + -poissonDisk[ i ].yx * filterRadius ) );\n\t\tif( zReceiver <= depth ) sum += 1.0;\n\t}\n\t#pragma unroll_loop_end\n\treturn sum / ( 2.0 * float( 17 ) );\n}\n\nfloat PCSS ( sampler2D shadowMap, vec4 coords ) {\n\tvec2 uv = coords.xy;\n\tfloat zReceiver = coords.z; // Assumed to be eye-space z in this code\n\n\tinitPoissonSamples( uv );\n\t// STEP 1: blocker search\n\tfloat avgBlockerDepth = findBlocker( shadowMap, uv, zReceiver );\n\n\t//There are no occluders so early out (this saves filtering)\n\tif( avgBlockerDepth == -1.0 ) return 1.0;\n\n\t// STEP 2: penumbra size\n\tfloat penumbraRatio = penumbraSize( zReceiver, avgBlockerDepth );\n\tfloat filterRadius = penumbraRatio * LIGHT_SIZE_UV * NEAR_PLANE / zReceiver;\n\n\t// STEP 3: filtering\n\t//return avgBlockerDepth;\n\treturn PCF_Filter( shadowMap, uv, zReceiver, filterRadius );\n}\n\n\t\t\t\t\n\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): create uniforms for area light shadows\n\n\t#endif\n\t*/\n\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\n\t}\n\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\n\t}\n\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\n\t\tfloat occlusion = 1.0;\n\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\n\t\tfloat hard_shadow = step( compare , distribution.x ); // Hard Shadow\n\n\t\tif (hard_shadow != 1.0 ) {\n\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance ); // Chebeyshevs inequality\n\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); // 0.3 reduces light bleed\n\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\n\t\t}\n\t\treturn occlusion;\n\n\t}\n\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\n\t\tfloat shadow = 1.0;\n\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\n\t\tif ( frustumTest ) {\n\n\t\t\n\t\t\t\treturn PCSS( shadowMap, shadowCoord );\n\t\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#else // no percentage-closer filtering:\n\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#endif\n\n\t\t}\n\n\t\treturn shadow;\n\n\t}\n\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\n\t// 2D texture:\n\t//\n\t// xzXZ\n\t// y Y\n\t//\n\t// Y - Positive y direction\n\t// y - Negative y direction\n\t// X - Positive x direction\n\t// x - Negative x direction\n\t// Z - Positive z direction\n\t// z - Negative z direction\n\t//\n\t// Source and test bed:\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\n\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\n\t\t// Number of texels to avoid at the edge of each square\n\n\t\tvec3 absV = abs( v );\n\n\t\t// Intersect unit cube\n\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\n\t\t// Apply scale to avoid seams\n\n\t\t// two texels less per square (one texel will do for NEAREST)\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\n\t\t// Unwrap\n\n\t\t// space: -1 ... 1 range for each square\n\t\t//\n\t\t// #X##\t\tdim := ( 4 , 2 )\n\t\t// # #\t\tcenter := ( 1 , 1 )\n\n\t\tvec2 planar = v.xy;\n\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\n\t\tif ( absV.z >= almostOne ) {\n\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\n\t\t} else if ( absV.x >= almostOne ) {\n\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\n\t\t} else if ( absV.y >= almostOne ) {\n\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\n\t\t}\n\n\t\t// Transform to UV space\n\n\t\t// scale := 0.5 / dim\n\t\t// translate := ( center + 0.5 ) / dim\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\n\t}\n\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\n\t\t// the vector from the light to the world-space position of the fragment.\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\n\t\t// dp = normalized distance from light to fragment position\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\n\t\tdp += shadowBias;\n\n\t\t// bd3D = base direction 3D\n\t\tvec3 bd3D = normalize( lightToPosition );\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering\n\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /geo_gnomeohysica/MATphys/meshPhysicalBuilder1/output1\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/cloner_test/MAT/meshBasicBuilder1":{"vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}","fragment":"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main () {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshBasicBuilder1/globals1\nvarying vec2 v_POLY_globals1_uv;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshBasicBuilder1/globals1\n\tv_POLY_globals1_uv = vec2(uv);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/vec2ToVec3_1\n\tvec3 v_POLY_vec2ToVec3_1_vec3 = vec3(v_POLY_globals1_uv.xy, 0.0);\n\t\n\t// /cloner_test/MAT/meshBasicBuilder1/output1\n\tvec3 transformed = position;\n\tvec3 objectNormal = v_POLY_vec2ToVec3_1_vec3;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n"},"/cloner_test/MAT/meshPhysicalBuilder1_instance":{"vertex":"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphcolor_vertex>\n// removed:\n//\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n// removed:\n//\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}","fragment":"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive * POLY_emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat roughnessFactor = roughness * POLY_roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n\n\tfloat metalnessFactor = metalness * POLY_metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\nif(POLY_SSSModel.isActive){\n\tRE_Direct_Scattering(directLight, geometry, POLY_SSSModel, reflectedLight);\n}\n\n\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t\n#ifdef USE_TRANSMISSION\n\n\tmaterial.transmission = transmission * POLY_transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness * POLY_thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\n\t#ifdef USE_TRANSMISSIONMAP\n\n\t\tmaterial.transmission *= texture2D( transmissionMap, vUv ).r;\n\n\t#endif\n\n\t#ifdef USE_THICKNESSMAP\n\n\t\tmaterial.thickness *= texture2D( thicknessMap, vUv ).g;\n\n\t#endif\n\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );\n\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );\n\n#endif\n\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}","customDepthMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was used by the material node parameters)\n\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\n\t// Higher precision equivalent of gl_FragCoord.z. This assumes depthRange has been left to its default values.\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), diffuseColor.a );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\n\t#endif\n\n}\n","customDistanceMaterial.vertex":"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}","customDistanceMaterial.fragment":"\n// INSERT DEFINES\n\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n","customDepthDOFMaterial.vertex":"#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\n\n// https://stackoverflow.com/questions/23793698/how-to-implement-slerp-in-glsl-hlsl\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t)\n// {\n// \tfloat dotp = dot(normalize(p0), normalize(p1));\n// \tif ((dotp > 0.9999) || (dotp < -0.9999))\n// \t{\n// \t\tif (t<=0.5)\n// \t\t\treturn p0;\n// \t\treturn p1;\n// \t}\n// \tfloat theta = acos(dotp);\n// \tvec4 P = ((p0*sin((1.0-t)*theta) + p1*sin(t*theta)) / sin(theta));\n// \tP.w = 1.0;\n// \treturn P;\n// }\n\n// https://devcry.heiho.net/html/2017/20170521-slerp.html\n// float lerp(float a, float b, float t) {\n// \treturn (1.0 - t) * a + t * b;\n// }\n// vec4 quatSlerp(vec4 p0, vec4 p1, float t){\n// \tvec4 qb = p1;\n\n// \t// cos(a) = dot product\n// \tfloat cos_a = p0.x * qb.x + p0.y * qb.y + p0.z * qb.z + p0.w * qb.w;\n// \tif (cos_a < 0.0f) {\n// \t\tcos_a = -cos_a;\n// \t\tqb = -qb;\n// \t}\n\n// \t// close to zero, cos(a) ~= 1\n// \t// do linear interpolation\n// \tif (cos_a > 0.999) {\n// \t\treturn vec4(\n// \t\t\tlerp(p0.x, qb.x, t),\n// \t\t\tlerp(p0.y, qb.y, t),\n// \t\t\tlerp(p0.z, qb.z, t),\n// \t\t\tlerp(p0.w, qb.w, t)\n// \t\t);\n// \t}\n\n// \tfloat alpha = acos(cos_a);\n// \treturn (p0 * sin(1.0 - t) + p1 * sin(t * alpha)) / sin(alpha);\n// }\n\n// https://stackoverflow.com/questions/62943083/interpolate-between-two-quaternions-the-long-way\nvec4 quatSlerp(vec4 q1, vec4 q2, float t){\n\tfloat angle = acos(dot(q1, q2));\n\tfloat denom = sin(angle);\n\t//check if denom is zero\n\treturn (q1*sin((1.0-t)*angle)+q2*sin(t*angle))/denom;\n}\n// TO CHECK:\n// this page https://www.reddit.com/r/opengl/comments/704la7/glsl_quaternion_library/\n// has a link to a potentially nice pdf:\n// http://web.mit.edu/2.998/www/QuaternionReport1.pdf\n\n// https://github.com/mattatz/ShibuyaCrowd/blob/master/source/shaders/common/quaternion.glsl\nvec4 quatMult(vec4 q1, vec4 q2)\n{\n\treturn vec4(\n\tq1.w * q2.x + q1.x * q2.w + q1.z * q2.y - q1.y * q2.z,\n\tq1.w * q2.y + q1.y * q2.w + q1.x * q2.z - q1.z * q2.x,\n\tq1.w * q2.z + q1.z * q2.w + q1.y * q2.x - q1.x * q2.y,\n\tq1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z\n\t);\n}\n// http://glmatrix.net/docs/quat.js.html#line97\n// let ax = a[0], ay = a[1], az = a[2], aw = a[3];\n\n// let bx = b[0], by = b[1], bz = b[2], bw = b[3];\n\n// out[0] = ax * bw + aw * bx + ay * bz - az * by;\n\n// out[1] = ay * bw + aw * by + az * bx - ax * bz;\n\n// out[2] = az * bw + aw * bz + ax * by - ay * bx;\n\n// out[3] = aw * bw - ax * bx - ay * by - az * bz;\n\n// return out\n\n\n\n// http://www.neilmendoza.com/glsl-rotation-about-an-arbitrary-axis/\nmat4 rotationMatrix(vec3 axis, float angle)\n{\n\taxis = normalize(axis);\n\tfloat s = sin(angle);\n\tfloat c = cos(angle);\n\tfloat oc = 1.0 - c;\n\n \treturn mat4(oc * axis.x * axis.x + c, oc * axis.x * axis.y - axis.z * s, oc * axis.z * axis.x + axis.y * s, 0.0, oc * axis.x * axis.y + axis.z * s, oc * axis.y * axis.y + c, oc * axis.y * axis.z - axis.x * s, 0.0, oc * axis.z * axis.x - axis.y * s, oc * axis.y * axis.z + axis.x * s, oc * axis.z * axis.z + c, 0.0, 0.0, 0.0, 0.0, 1.0);\n}\n\n// https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\nvec4 quatFromAxisAngle(vec3 axis, float angle)\n{\n\tvec4 qr;\n\tfloat half_angle = (angle * 0.5); // * 3.14159 / 180.0;\n\tfloat sin_half_angle = sin(half_angle);\n\tqr.x = axis.x * sin_half_angle;\n\tqr.y = axis.y * sin_half_angle;\n\tqr.z = axis.z * sin_half_angle;\n\tqr.w = cos(half_angle);\n\treturn qr;\n}\nvec3 rotateWithAxisAngle(vec3 position, vec3 axis, float angle)\n{\n\tvec4 q = quatFromAxisAngle(axis, angle);\n\tvec3 v = position.xyz;\n\treturn v + 2.0 * cross(q.xyz, cross(q.xyz, v) + q.w * v);\n}\n// vec3 applyQuaternionToVector( vec4 q, vec3 v ){\n// \treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n// }\nvec3 rotateWithQuat( vec3 v, vec4 q )\n{\n\t// vec4 qv = multQuat( quat, vec4(vec, 0.0) );\n\t// return multQuat( qv, vec4(-quat.x, -quat.y, -quat.z, quat.w) ).xyz;\n\treturn v + 2.0 * cross( q.xyz, cross( q.xyz, v ) + q.w * v );\n}\n// https://github.com/glslify/glsl-look-at/blob/gh-pages/index.glsl\n// mat3 rotation_matrix(vec3 origin, vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target - origin);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n// mat3 rotation_matrix(vec3 target, float roll) {\n// \tvec3 rr = vec3(sin(roll), cos(roll), 0.0);\n// \tvec3 ww = normalize(target);\n// \tvec3 uu = normalize(cross(ww, rr));\n// \tvec3 vv = normalize(cross(uu, ww));\n\n// \treturn mat3(uu, vv, ww);\n// }\n\nfloat vectorAngle(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 c1 = cross(start, dest);\n\t// We use the dot product of the cross with the Y axis.\n\t// This is a little arbitrary, but can still give a good sense of direction\n\tvec3 y_axis = vec3(0.0, 1.0, 0.0);\n\tfloat d1 = dot(c1, y_axis);\n\tfloat angle = acos(cosTheta) * sign(d1);\n\treturn angle;\n}\n\n// http://www.opengl-tutorial.org/intermediate-tutorials/tutorial-17-quaternions/#i-need-an-equivalent-of-glulookat-how-do-i-orient-an-object-towards-a-point-\nvec4 vectorAlign(vec3 start, vec3 dest){\n\tstart = normalize(start);\n\tdest = normalize(dest);\n\n\tfloat cosTheta = dot(start, dest);\n\tvec3 axis;\n\n\t// if (cosTheta < -1 + 0.001f){\n\t// \t// special case when vectors in opposite directions:\n\t// \t// there is no ideal rotation axis\n\t// \t// So guess one; any will do as long as it's perpendicular to start\n\t// \taxis = cross(vec3(0.0f, 0.0f, 1.0f), start);\n\t// \tif (length2(axis) < 0.01 ) // bad luck, they were parallel, try again!\n\t// \t\taxis = cross(vec3(1.0f, 0.0f, 0.0f), start);\n\n\t// \taxis = normalize(axis);\n\t// \treturn gtx::quaternion::angleAxis(glm::radians(180.0f), axis);\n\t// }\n\tif(cosTheta > (1.0 - 0.0001) || cosTheta < (-1.0 + 0.0001) ){\n\t\taxis = normalize(cross(start, vec3(0.0, 1.0, 0.0)));\n\t\tif (length(axis) < 0.001 ){ // bad luck, they were parallel, try again!\n\t\t\taxis = normalize(cross(start, vec3(1.0, 0.0, 0.0)));\n\t\t}\n\t} else {\n\t\taxis = normalize(cross(start, dest));\n\t}\n\n\tfloat angle = acos(cosTheta);\n\n\treturn quatFromAxisAngle(axis, angle);\n}\nvec4 vectorAlignWithUp(vec3 start, vec3 dest, vec3 up){\n\tvec4 rot1 = vectorAlign(start, dest);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\t// vec3 right = normalize(cross(dest, up));\n\t// up = normalize(cross(right, dest));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(vec3(0.0, 1.0, 0.0), rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(up, newUp);\n\n\t// return rot1;\n\treturn rot2;\n\t// return multQuat(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n// https://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm\nfloat quatToAngle(vec4 q){\n\treturn 2.0 * acos(q.w);\n}\nvec3 quatToAxis(vec4 q){\n\treturn vec3(\n\t\tq.x / sqrt(1.0-q.w*q.w),\n\t\tq.y / sqrt(1.0-q.w*q.w),\n\t\tq.z / sqrt(1.0-q.w*q.w)\n\t);\n}\n\nvec4 align(vec3 dir, vec3 up){\n\tvec3 start_dir = vec3(0.0, 0.0, 1.0);\n\tvec3 start_up = vec3(0.0, 1.0, 0.0);\n\tvec4 rot1 = vectorAlign(start_dir, dir);\n\tup = normalize(up);\n\n\t// Recompute desiredUp so that it's perpendicular to the direction\n\t// You can skip that part if you really want to force desiredUp\n\tvec3 right = normalize(cross(dir, up));\n\tif(length(right)<0.001){\n\t\tright = vec3(1.0, 0.0, 0.0);\n\t}\n\tup = normalize(cross(right, dir));\n\n\t// Because of the 1rst rotation, the up is probably completely screwed up.\n\t// Find the rotation between the up of the rotated object, and the desired up\n\tvec3 newUp = rotateWithQuat(start_up, rot1);//rot1 * vec3(0.0, 1.0, 0.0);\n\tvec4 rot2 = vectorAlign(normalize(newUp), up);\n\n\t// return rot1;\n\treturn quatMult(rot1, rot2);\n\t// return rot2 * rot1;\n\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\nattribute vec4 instanceQuaternion;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nattribute float idn;\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\nattribute vec3 instancePosition;\nattribute vec3 instanceScale;\n\n\n\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n// removed:\n//\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n// removed:\n//\t#include <begin_vertex>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute1\n\tvec4 v_POLY_attribute1_val = instanceQuaternion;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/vectorAlign1\n\tvec4 v_POLY_vectorAlign1_val = vectorAlignWithUp(vec3(0.0, 0.0, 1.0), vec3(0.0, 1.0, 0.0), vec3(0.0, 1.0, 0.0));\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tv_POLY_attribute_idn = float(idn);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/quatSlerp1\n\tvec4 v_POLY_quatSlerp1_val = quatSlerp(v_POLY_attribute1_val, v_POLY_vectorAlign1_val, 0.0);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/instanceTransform1\n\tvec3 v_POLY_instanceTransform1_position = vec3(position);\n\tv_POLY_instanceTransform1_position *= instanceScale;\n\tv_POLY_instanceTransform1_position = rotateWithQuat( v_POLY_instanceTransform1_position, v_POLY_quatSlerp1_val );\n\tv_POLY_instanceTransform1_position += instancePosition;\n\tvec3 v_POLY_instanceTransform1_normal = vec3(normal);\n\tv_POLY_instanceTransform1_normal = rotateWithQuat( v_POLY_instanceTransform1_normal, v_POLY_quatSlerp1_val );\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tvec3 transformed = v_POLY_instanceTransform1_position;\n\tvec3 objectNormal = v_POLY_instanceTransform1_normal;\n\t#ifdef USE_TANGENT\n\t\tvec3 objectTangent = vec3( tangent.xyz );\n\t#endif\n\n\n\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}","customDepthDOFMaterial.fragment":"\n// INSERT DEFINES\n\n\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n//\n//\n// FIT\n//\n//\nfloat fit(float val, float srcMin, float srcMax, float destMin, float destMax){\n\tfloat src_range = srcMax - srcMin;\n\tfloat dest_range = destMax - destMin;\n\n\tfloat r = (val - srcMin) / src_range;\n\treturn (r * dest_range) + destMin;\n}\nvec2 fit(vec2 val, vec2 srcMin, vec2 srcMax, vec2 destMin, vec2 destMax){\n\treturn vec2(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y)\n\t);\n}\nvec3 fit(vec3 val, vec3 srcMin, vec3 srcMax, vec3 destMin, vec3 destMax){\n\treturn vec3(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z)\n\t);\n}\nvec4 fit(vec4 val, vec4 srcMin, vec4 srcMax, vec4 destMin, vec4 destMax){\n\treturn vec4(\n\t\tfit(val.x, srcMin.x, srcMax.x, destMin.x, destMax.x),\n\t\tfit(val.y, srcMin.y, srcMax.y, destMin.y, destMax.y),\n\t\tfit(val.z, srcMin.z, srcMax.z, destMin.z, destMax.z),\n\t\tfit(val.w, srcMin.w, srcMax.w, destMin.w, destMax.w)\n\t);\n}\n\n//\n//\n// FIT TO 01\n// fits the range [srcMin, srcMax] to [0, 1]\n//\nfloat fitTo01(float val, float srcMin, float srcMax){\n\tfloat size = srcMax - srcMin;\n\treturn (val - srcMin) / size;\n}\nvec2 fitTo01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitTo01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitTo01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitTo01(val.x, srcMin.x, srcMax.x),\n\t\tfitTo01(val.y, srcMin.y, srcMax.y),\n\t\tfitTo01(val.z, srcMin.z, srcMax.z),\n\t\tfitTo01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01\n// fits the range [0, 1] to [destMin, destMax]\n//\nfloat fitFrom01(float val, float destMin, float destMax){\n\treturn fit(val, 0.0, 1.0, destMin, destMax);\n}\nvec2 fitFrom01(vec2 val, vec2 srcMin, vec2 srcMax){\n\treturn vec2(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y)\n\t);\n}\nvec3 fitFrom01(vec3 val, vec3 srcMin, vec3 srcMax){\n\treturn vec3(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z)\n\t);\n}\nvec4 fitFrom01(vec4 val, vec4 srcMin, vec4 srcMax){\n\treturn vec4(\n\t\tfitFrom01(val.x, srcMin.x, srcMax.x),\n\t\tfitFrom01(val.y, srcMin.y, srcMax.y),\n\t\tfitFrom01(val.z, srcMin.z, srcMax.z),\n\t\tfitFrom01(val.w, srcMin.w, srcMax.w)\n\t);\n}\n\n//\n//\n// FIT FROM 01 TO VARIANCE\n// fits the range [0, 1] to [center - variance, center + variance]\n//\nfloat fitFrom01ToVariance(float val, float center, float variance){\n\treturn fitFrom01(val, center - variance, center + variance);\n}\nvec2 fitFrom01ToVariance(vec2 val, vec2 center, vec2 variance){\n\treturn vec2(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y)\n\t);\n}\nvec3 fitFrom01ToVariance(vec3 val, vec3 center, vec3 variance){\n\treturn vec3(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z)\n\t);\n}\nvec4 fitFrom01ToVariance(vec4 val, vec4 center, vec4 variance){\n\treturn vec4(\n\t\tfitFrom01ToVariance(val.x, center.x, variance.x),\n\t\tfitFrom01ToVariance(val.y, center.y, variance.y),\n\t\tfitFrom01ToVariance(val.z, center.z, variance.z),\n\t\tfitFrom01ToVariance(val.w, center.w, variance.w)\n\t);\n}\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n// https://github.com/hughsk/glsl-hsv2rgb\n// https://stackoverflow.com/questions/15095909/from-rgb-to-hsv-in-opengl-glsl\nvec3 hsv2rgb(vec3 c) {\n\tvec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n\tvec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n\treturn c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n}\n\n\n\n\n\n\n\n// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\nvarying float v_POLY_attribute_idn;\n\n\n\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvarying vec2 vHighPrecisionZW;\n\nstruct SSSModel {\n\tbool isActive;\n\tvec3 color;\n\tfloat thickness;\n\tfloat power;\n\tfloat scale;\n\tfloat distortion;\n\tfloat ambient;\n\tfloat attenuation;\n};\n\nvoid RE_Direct_Scattering(\n\tconst in IncidentLight directLight,\n\tconst in GeometricContext geometry,\n\tconst in SSSModel sssModel,\n\tinout ReflectedLight reflectedLight\n\t){\n\tvec3 scatteringHalf = normalize(directLight.direction + (geometry.normal * sssModel.distortion));\n\tfloat scatteringDot = pow(saturate(dot(geometry.viewDir, -scatteringHalf)), sssModel.power) * sssModel.scale;\n\tvec3 scatteringIllu = (scatteringDot + sssModel.ambient) * (sssModel.color * (1.0-sssModel.thickness));\n\treflectedLight.directDiffuse += scatteringIllu * sssModel.attenuation * directLight.color;\n}\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\n\n\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/attribute2\n\tfloat v_POLY_attribute2_val = v_POLY_attribute_idn;\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec2_1\n\tvec2 v_POLY_floatToVec2_1_vec2 = vec2(v_POLY_attribute2_val, 0.64);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/random1\n\tfloat v_POLY_random1_rand = rand(v_POLY_floatToVec2_1_vec2);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/fitFrom01_1\n\tfloat v_POLY_fitFrom01_1_val = fitFrom01(v_POLY_random1_rand, 0.0, 0.12);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/floatToVec3_1\n\tvec3 v_POLY_floatToVec3_1_vec3 = vec3(v_POLY_fitFrom01_1_val, 0.91, 0.03);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/hsvToRgb1\n\tvec3 v_POLY_hsvToRgb1_rgb = hsv2rgb(v_POLY_floatToVec3_1_vec3);\n\t\n\t// /cloner_test/MAT/meshPhysicalBuilder1_instance/output1\n\tdiffuseColor.xyz = v_POLY_hsvToRgb1_rgb;\n\tfloat POLY_metalness = 1.0;\n\tfloat POLY_roughness = 1.0;\n\tvec3 POLY_emissive = vec3(1.0, 1.0, 1.0);\n\tSSSModel POLY_SSSModel = SSSModel(/*isActive*/false,/*color*/vec3(1.0, 1.0, 1.0), /*thickness*/0.1, /*power*/2.0, /*scale*/16.0, /*distortion*/0.1,/*ambient*/0.4,/*attenuation*/0.8 );\n\tfloat POLY_transmission = 1.0;\n\tfloat POLY_thickness = 1.0;\n\n\n\n\n\t// INSERT BODY\n\t// the new body lines should be added before the alphatest_fragment\n\t// so that alpha is set before (which is really how it would be set if the alphamap_fragment above was 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Code editor
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Used nodes
cop/builder;cop/envMap;cop/image;cop/imageEXR;event/cameraOrbitControls;event/firstPersonControls;mat/meshBasicBuilder;mat/meshLambertBuilder;mat/meshPhysicalBuilder;mat/meshStandard;obj/copNetwork;obj/geo;post/bloom;post/depthOfField;post/noise;post/vignette;sop/BVH;sop/BVHVisualizer;sop/attribCreate;sop/attribId;sop/axesHelper;sop/box;sop/cameraControls;sop/cameraPostProcess;sop/clip;sop/copy;sop/directionalLight;sop/fileGLTF;sop/hierarchy;sop/instance;sop/instanceUpdate;sop/material;sop/materialsNetwork;sop/merge;sop/noise;sop/normalsHelper;sop/objectMerge;sop/objectProperties;sop/perspectiveCamera;sop/plane;sop/planeHelper;sop/polarTransform;sop/scatter;sop/subdivide;sop/transform;sop/uvTransform
Used operations
Used modules
Used assemblers
GL_MESH_BASIC;GL_MESH_LAMBERT;GL_MESH_PHYSICAL;GL_TEXTURE
Used integrations
[]
Used assets
Nodes map
{"/COP":"obj/copNetwork","/COP/imageEnv":"cop/imageEXR","/COP/ROCK_DIFF":"cop/image","/COP/brick_diff":"cop/image","/COP/brick_rough":"cop/image","/COP/image1":"cop/image","/COP/gnome_diff":"cop/image","/COP/gnome_norm":"cop/image","/COP/gnome_arm":"cop/image","/COP/gnome_ao":"cop/builder","/COP/gnome_roughness":"cop/builder","/COP/brick_bump":"cop/image","/COP/envMap":"cop/envMap","/lights":"obj/geo","/lights/merge1":"sop/merge","/lights/polarTransform2":"sop/polarTransform","/lights/directionalLight1":"sop/directionalLight","/lights/polarTransform3":"sop/polarTransform","/lights/directionalLight2":"sop/directionalLight","/cameras":"obj/geo","/cameras/perspectiveCamera1":"sop/perspectiveCamera","/cameras/cameraControls1":"sop/cameraControls","/cameras/cameraControls1/cameraOrbitControls1":"event/cameraOrbitControls","/geo_gnome":"obj/geo","/geo_gnome/fileGLTF1":"sop/fileGLTF","/geo_gnome/material1":"sop/material","/geo_gnome/MAT":"sop/materialsNetwork","/geo_gnome/MAT/meshStandard1":"mat/meshStandard","/geo_gnome/MAT/meshLambertBuilder_INSTANCES":"mat/meshLambertBuilder","/geo_gnome/fileGLTF2":"sop/fileGLTF","/geo_gnome/material2":"sop/material","/geo_gnome/MATphys":"sop/materialsNetwork","/geo_gnome/MATphys/meshPhysicalBuilder1":"mat/meshPhysicalBuilder","/geo_gnome/objectProperties1":"sop/objectProperties","/geo_gnome/merge1":"sop/merge","/geo_gnome/transform1":"sop/transform","/geo_gnome/objectMerge1":"sop/objectMerge","/geo_gnome/scatter1":"sop/scatter","/geo_gnome/box1":"sop/box","/geo_gnome/instance1":"sop/instance","/geo_gnome/instanceUpdate1":"sop/instanceUpdate","/geo_gnome/transform2":"sop/transform","/geo_gnome/axesHelper1":"sop/axesHelper","/geo_gnome/hierarchy1":"sop/hierarchy","/geo_gnome/copy1":"sop/copy","/geo_gnome/normalsHelper1":"sop/normalsHelper","/plane":"obj/geo","/plane/MAT":"sop/materialsNetwork","/plane/MAT/meshPhysicalBuilder1":"mat/meshPhysicalBuilder","/plane/material1":"sop/material","/plane/plane1":"sop/plane","/plane/objectProperties1":"sop/objectProperties","/plane/uvTransform1":"sop/uvTransform","/plane/transform1":"sop/transform","/geo_gnomeohysica":"obj/geo","/geo_gnomeohysica/fileGLTF1":"sop/fileGLTF","/geo_gnomeohysica/material1":"sop/material","/geo_gnomeohysica/MATphys":"sop/materialsNetwork","/geo_gnomeohysica/MATphys/meshPhysicalBuilder1":"mat/meshPhysicalBuilder","/geo_gnomeohysica/objectProperties1":"sop/objectProperties","/cloner_test":"obj/geo","/cloner_test/plane1":"sop/plane","/cloner_test/scatter1":"sop/scatter","/cloner_test/instance1":"sop/instance","/cloner_test/MAT":"sop/materialsNetwork","/cloner_test/MAT/meshBasicBuilder1":"mat/meshBasicBuilder","/cloner_test/MAT/meshPhysicalBuilder1_instance":"mat/meshPhysicalBuilder","/cloner_test/MAT/meshStandard1":"mat/meshStandard","/cloner_test/fileGLTF1":"sop/fileGLTF","/cloner_test/hierarchy1":"sop/hierarchy","/cloner_test/transform1":"sop/transform","/cloner_test/noise1":"sop/noise","/cloner_test/subdivide1":"sop/subdivide","/cloner_test/normalsHelper1":"sop/normalsHelper","/cloner_test/merge1":"sop/merge","/cloner_test/attribCreate1":"sop/attribCreate","/cloner_test/noise2_pscale":"sop/noise","/cloner_test/attribCreate2":"sop/attribCreate","/cloner_test/attribId1":"sop/attribId","/cloner_test/clip1":"sop/clip","/cloner_test/clip2":"sop/clip","/cloner_test/clip3":"sop/clip","/cloner_test/clip4":"sop/clip","/cloner_test/BVH1":"sop/BVH","/cloner_test/BVHVisualizer1":"sop/BVHVisualizer","/cloner_test/noise2":"sop/noise","/cloner_test/BVH2":"sop/BVH","/cloner_test/material1":"sop/material","/axis_floor_helper":"obj/geo","/axis_floor_helper/axesHelper1":"sop/axesHelper","/axis_floor_helper/planeHelper1":"sop/planeHelper","/axis_floor_helper/merge1":"sop/merge","/cameras_fps":"obj/geo","/cameras_fps/cameraControls1":"sop/cameraControls","/cameras_fps/cameraControls1/firstPersonControls1":"event/firstPersonControls","/cameras_fps/perspectiveCamera_FPS":"sop/perspectiveCamera","/cameras_fps/cameraPostProcess1":"sop/cameraPostProcess","/cameras_fps/cameraPostProcess1/depthOfField1":"post/depthOfField","/cameras_fps/cameraPostProcess1/bloom2":"post/bloom","/cameras_fps/cameraPostProcess1/vignette1":"post/vignette","/cameras_fps/cameraPostProcess1/noise1":"post/noise"}
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