Adaug proiectul Unity

Library/PackageCache/com.unity.shadergraph@8b7e693cdbfe/Editor/Data/Graphs/VectorShaderProperty.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Text;
+using UnityEditor.Graphing;
+using UnityEngine;
+
+namespace UnityEditor.ShaderGraph.Internal
+{
+    [Serializable]
+    public abstract class VectorShaderProperty : AbstractShaderProperty<Vector4>
+    {
+        internal override bool isExposable => true;
+        internal override bool isRenamable => true;
+        internal virtual int vectorDimension => 4;
+
+        internal override string GetHLSLVariableName(bool isSubgraphProperty, GenerationMode mode)
+        {
+            HLSLDeclaration decl = ResolveHLSLDeclaration(mode);
+            if (decl == HLSLDeclaration.HybridPerInstance)
+                return $"UNITY_ACCESS_HYBRID_INSTANCED_PROP({referenceName}, {concretePrecision.ToShaderString()}{vectorDimension})";
+            else
+                return base.GetHLSLVariableName(isSubgraphProperty, mode);
+        }
+
+        internal override string GetPropertyBlockString()
+        {
+            return $"{hideTagString}{referenceName}(\"{displayName}\", Vector, {vectorDimension}) = ({NodeUtils.FloatToShaderValueShaderLabSafe(value.x)}, {NodeUtils.FloatToShaderValueShaderLabSafe(value.y)}, {NodeUtils.FloatToShaderValueShaderLabSafe(value.z)}, {NodeUtils.FloatToShaderValueShaderLabSafe(value.w)})";
+        }
+
+        internal override string GetPropertyAsArgumentString(string precisionString)
+        {
+            return $"{concreteShaderValueType.ToShaderString(precisionString)} {referenceName}";
+        }
+    }
+}