70 lines
1.4 KiB
Plaintext
70 lines
1.4 KiB
Plaintext
{
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"name": "mirror",
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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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"direction": 0,
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"offset": 0
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},
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"shader_model": {
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"code": "",
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"global": "vec2 uvmirror_h(vec2 uv, float offset) {\n\treturn vec2(max(0, abs(uv.x-0.5)-0.5*offset)+0.5, uv.y);\n}\nvec2 uvmirror_v(vec2 uv, float offset) {\n\treturn vec2(uv.x, max(0, abs(uv.y-0.5)-0.5*offset)+0.5);\n}",
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"inputs": [
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{
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"default": "vec4($uv, 0, 1)",
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"label": "",
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"longdesc": "The input image",
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"name": "i",
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"shortdesc": "Input",
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"type": "rgba"
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}
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],
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"instance": "",
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"longdesc": "A node that mirrors its input while applying an offset from the center",
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"name": "Mirror",
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"outputs": [
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{
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"longdesc": "Shows the mirrored image",
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"rgba": "$i(uvmirror_$direction($uv, $offset))",
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"shortdesc": "Output",
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"type": "rgba"
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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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"longdesc": "The mirror direction (horizontal or vertical)",
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"name": "direction",
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"shortdesc": "Direction",
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"type": "enum",
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"values": [
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{
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"name": "Horizontal",
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"value": "h"
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},
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{
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"name": "Vertical",
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"value": "v"
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}
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]
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},
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{
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"control": "None",
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"default": 0,
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"label": "",
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"longdesc": "The offset from the center",
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"max": 1,
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"min": 0,
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"name": "offset",
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"shortdesc": "Offset",
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"step": 0.005,
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"type": "float"
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}
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],
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"shortdesc": "Mirror"
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},
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"type": "shader"
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} |