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
72 lines
1.1 KiB
Plaintext
72 lines
1.1 KiB
Plaintext
{
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"name": "sdline",
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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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"ax": 0.2,
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"ay": 0.2,
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"bx": 0.8,
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"by": 0.8,
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"cx": 0,
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"cy": 0,
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"h": 0.2,
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"r": 0.3,
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"w": 0.3
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},
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"shader_model": {
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"code": "",
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"global": "float sdLine( in vec2 p, in vec2 a, in vec2 b ) {\n vec2 pa = p-a, ba = b-a;\n float h = clamp( dot(pa,ba)/dot(ba,ba), 0.0, 1.0 );\n return length( pa - ba*h );\n}\n",
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"inputs": [
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],
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"instance": "",
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"name": "sdLine",
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"outputs": [
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{
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"sdf2d": "sdLine($uv, vec2($ax, $ay), vec2($bx, $by))",
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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": "A X",
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"max": 1,
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"min": 0,
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"name": "ax",
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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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"default": 0,
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"label": "A Y",
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"max": 1,
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"min": 0,
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"name": "ay",
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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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"default": 1,
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"label": "B X",
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"max": 1,
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"min": 0,
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"name": "bx",
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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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"default": 1,
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"label": "B Y",
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"max": 1,
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"min": 0,
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"name": "by",
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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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} |