material-maker/material_maker/examples/raymarching.ptex

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{
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{
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"type": "Color"
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"global": "vec3 rotate3d(vec3 p, vec3 a) {\n\tvec3 rv;\n\tfloat c;\n\tfloat s;\n\tc = cos(a.x);\n\ts = sin(a.x);\n\trv.x = p.x;\n\trv.y = p.y*c+p.z*s;\n\trv.z = -p.y*s+p.z*c;\n\tc = cos(a.y);\n\ts = sin(a.y);\n\tp.x = rv.x*c+rv.z*s;\n\tp.y = rv.y;\n\tp.z = -rv.x*s+rv.z*c;\n\tc = cos(a.z);\n\ts = sin(a.z);\n\trv.x = p.x*c+p.y*s;\n\trv.y = -p.x*s+p.y*c;\n\trv.z = p.z;\n\treturn rv;\n}\n",
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{
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{
"sdf3d": "$in(rotate3d($uv, -vec3($ax, $ay, $az)*0.01745329251))",
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}
],
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"global": "",
"inputs": [
],
"instance": "",
"name": "sdBox",
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{
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"name": "Translate",
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{
"sdf2d": "$in($uv-vec2($x, $y))",
"type": "sdf2d"
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],
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{
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{
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"name": "in",
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],
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"name": "Extrusion",
"outputs": [
{
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{
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