35 lines
1.4 KiB
C#
35 lines
1.4 KiB
C#
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using System;
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using System.Text;
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using UnityEditor.Graphing;
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using UnityEngine;
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namespace UnityEditor.ShaderGraph.Internal
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{
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[Serializable]
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public abstract class VectorShaderProperty : AbstractShaderProperty<Vector4>
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{
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internal override bool isExposable => true;
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internal override bool isRenamable => true;
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internal virtual int vectorDimension => 4;
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internal override string GetHLSLVariableName(bool isSubgraphProperty, GenerationMode mode)
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{
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HLSLDeclaration decl = GetDefaultHLSLDeclaration();
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if (decl == HLSLDeclaration.HybridPerInstance)
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return $"UNITY_ACCESS_HYBRID_INSTANCED_PROP({referenceName}, {concretePrecision.ToShaderString()}{vectorDimension})";
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else
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return base.GetHLSLVariableName(isSubgraphProperty, mode);
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}
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internal override string GetPropertyBlockString()
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{
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return $"{hideTagString}{referenceName}(\"{displayName}\", Vector) = ({NodeUtils.FloatToShaderValueShaderLabSafe(value.x)}, {NodeUtils.FloatToShaderValueShaderLabSafe(value.y)}, {NodeUtils.FloatToShaderValueShaderLabSafe(value.z)}, {NodeUtils.FloatToShaderValueShaderLabSafe(value.w)})";
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}
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internal override string GetPropertyAsArgumentString(string precisionString)
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{
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return $"{concreteShaderValueType.ToShaderString(precisionString)} {referenceName}";
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}
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}
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}
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