testss

Library/PackageCache/com.unity.shadergraph@11.0.0/Editor/Data/Graphs/MatrixShaderProperty.cs

@@ -0,0 +1,33 @@
+using System;
+using UnityEditor.ShaderGraph.Internal;
+using UnityEngine;
+
+namespace UnityEditor.ShaderGraph
+{
+    [Serializable]
+    abstract class MatrixShaderProperty : AbstractShaderProperty<Matrix4x4>
+    {
+        internal override bool isExposable => false;
+        internal override bool isRenamable => true;
+
+        internal override HLSLDeclaration GetDefaultHLSLDeclaration()
+        {
+            if (overrideHLSLDeclaration)
+                return hlslDeclarationOverride;
+
+            // Since Matrices cannot be exposed, the default declaration rules would set them to Global.
+            // However, this means new Matrix properties would be different from all other float-based property types
+            // (all others use UnityPerMaterial by default, because they are exposed).
+            // So instead, we override the default rules so that Matrices always default to UnityPerMaterial
+            return HLSLDeclaration.UnityPerMaterial;
+        }
+
+        internal override void ForeachHLSLProperty(Action<HLSLProperty> action)
+        {
+            HLSLDeclaration decl = GetDefaultHLSLDeclaration();
+
+            // HLSL decl is always 4x4 even if matrix smaller
+            action(new HLSLProperty(HLSLType._matrix4x4, referenceName, decl, concretePrecision));
+        }
+    }
+}