mirror of
https://github.com/Relintai/material-maker.git
synced 2024-11-13 06:27:18 +01:00
e919507f06
- Added signed distance functions 2D and 2D input/output types - Updated SDF2D nodes to used SDF2D inputs/outputs - Added preview code for SDF2D and SDF3D - Updates all SDF2D templates - Added basic SDF3D nodes
75 lines
1.5 KiB
Plaintext
75 lines
1.5 KiB
Plaintext
{
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"name": "sdf3d_smoothboolean",
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"node_position": {
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"x": 0,
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"y": 0
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},
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"parameters": {
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"bevel": 0,
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"cx": 0,
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"cy": 0,
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"h": 0.08,
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"k": 0.1,
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"op": 0,
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"r": 0.3,
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"w": 0.28
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},
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"shader_model": {
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"code": "",
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"global": "float sdf3SmoothUnion(float d1, float d2, float k) {\n float h = clamp(0.5+0.5*(d2-d1)/k, 0.0, 1.0);\n return mix(d2, d1, h)-k*h*(1.0-h);\n}\n\nfloat sdf3SmoothSubtraction( float d1, float d2, float k ) {\n float h = clamp(0.5-0.5*(d2+d1)/k, 0.0, 1.0);\n return mix( d2, -d1, h )+k*h*(1.0-h);\n}\n\nfloat sdf3SmoothIntersection( float d1, float d2, float k ) {\n float h = clamp(0.5-0.5*(d2-d1)/k, 0.0, 1.0);\n return mix(d2, d1, h)+k*h*(1.0-h);\n}\n",
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"inputs": [
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{
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"default": "0.0",
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"label": "",
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"name": "in1",
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"type": "sdf3d"
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},
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{
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"default": "0.0",
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"label": "",
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"name": "in2",
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"type": "sdf3d"
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}
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],
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"instance": "",
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"name": "sdSmoothBoolean",
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"outputs": [
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{
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"sdf3d": "sdf3Smooth$op($in1($uv), $in2($uv), $k)",
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"type": "sdf3d"
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}
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],
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"parameters": [
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{
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"default": 0,
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"label": "",
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"name": "op",
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"type": "enum",
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"values": [
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{
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"name": "Union",
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"value": "Union"
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},
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{
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"name": "Subtraction",
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"value": "Subtraction"
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},
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{
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"name": "Intersection",
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"value": "Intersection"
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}
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]
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},
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{
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"default": 0,
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"label": "",
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"max": 1,
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"min": 0,
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"name": "k",
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"step": 0.01,
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"type": "float"
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}
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]
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},
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"type": "shader"
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} |