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
49 lines
1.1 KiB
Plaintext
49 lines
1.1 KiB
Plaintext
{
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"name": "sdannularshape",
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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": 0.15,
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"op": 0,
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"r": 0.1,
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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 sdSmoothUnion( 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\nfloat sdSmoothSubtraction( 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\nfloat sdSmoothIntersection( 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",
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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": "in",
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"type": "sdf2d"
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}
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],
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"instance": "",
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"name": "sdAnnularShape",
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"outputs": [
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{
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"sdf2d": "abs($in($uv))-$r",
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"type": "sdf2d"
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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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"max": 1,
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"min": 0,
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"name": "r",
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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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} |