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31 行
705 B
31 行
705 B
using System.Reflection;
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namespace UnityEditor.ShaderGraph
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{
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[Title("Math", "Wave", "Square Wave")]
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class SquareWaveNode : CodeFunctionNode
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{
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public SquareWaveNode()
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{
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name = "Square Wave";
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}
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protected override MethodInfo GetFunctionToConvert()
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{
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return GetType().GetMethod("SquareWave", BindingFlags.Static | BindingFlags.NonPublic);
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}
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static string SquareWave(
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[Slot(0, Binding.None)] DynamicDimensionVector In,
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[Slot(1, Binding.None)] out DynamicDimensionVector Out)
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{
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return
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@"
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{
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Out = 1.0 - 2.0 * round(frac(In));
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}
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";
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}
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}
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}
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