70 lines
1.4 KiB
Plaintext
70 lines
1.4 KiB
Plaintext
{
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"name": "sine_wave",
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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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"amplitude": 0.25,
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"frequency": 4,
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"phase": 0
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},
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"shader_model": {
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"code": "",
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"global": "",
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"inputs": [
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],
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"instance": "",
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"longdesc": "Draws a greyscale sine wave pattern",
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"name": "Sine Wave",
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"outputs": [
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{
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"f": "1.0-abs(2.0*($uv.y-0.5)-$amplitude*sin(($frequency*$uv.x+$phase)*6.28318530718))",
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"longdesc": "Shows a greyscale image of a sine wave",
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"shortdesc": "Output",
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"type": "f"
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}
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],
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"parameters": [
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{
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"control": "None",
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"default": 0.5,
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"label": "Amplitude",
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"longdesc": "The amplitude of the sine wave function",
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"max": 1,
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"min": 0,
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"name": "amplitude",
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"shortdesc": "Amplitude",
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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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"control": "None",
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"default": 1,
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"label": "Frequency",
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"longdesc": "The frequency of the sine wave function (i.e. the number of oscillations shown in the generated image).",
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"max": 16,
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"min": 0,
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"name": "frequency",
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"shortdesc": "Frequency",
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"step": 1,
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"type": "float"
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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": "Phase",
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"longdesc": "The phase of the sine wave function",
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"max": 1,
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"min": 0,
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"name": "phase",
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"shortdesc": "Phase",
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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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"shortdesc": "Sine wave pattern"
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},
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"type": "shader"
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} |