initial commit

Library/PackageCache/com.unity.shadergraph@8148.12.1-8/Editor/Data/Graphs/CubemapShaderProperty.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Text;
+using UnityEditor.Graphing;
+using UnityEngine;
+
+namespace UnityEditor.ShaderGraph.Internal
+{
+    [Serializable]
+    [FormerName("UnityEditor.ShaderGraph.CubemapShaderProperty")]
+    [BlackboardInputInfo(53)]
+    public sealed class CubemapShaderProperty : AbstractShaderProperty<SerializableCubemap>
+    {
+        internal CubemapShaderProperty()
+        {
+            displayName = "Cubemap";
+            value = new SerializableCubemap();
+        }
+
+        public override PropertyType propertyType => PropertyType.Cubemap;
+
+        internal override bool isExposable => true;
+        internal override bool isRenamable => true;
+
+        internal string modifiableTagString => modifiable ? "" : "[NonModifiableTextureData]";
+
+        internal override string GetPropertyBlockString()
+        {
+            return $"{hideTagString}{modifiableTagString}[NoScaleOffset]{referenceName}(\"{displayName}\", CUBE) = \"\" {{}}";
+        }
+
+        internal override bool AllowHLSLDeclaration(HLSLDeclaration decl) => false; // disable UI, nothing to choose
+
+        internal override void ForeachHLSLProperty(Action<HLSLProperty> action)
+        {
+            action(new HLSLProperty(HLSLType._TextureCube, referenceName, HLSLDeclaration.Global));
+            action(new HLSLProperty(HLSLType._SamplerState, "sampler" + referenceName, HLSLDeclaration.Global));
+        }
+
+        internal override string GetPropertyAsArgumentString(string precisionString)
+        {
+            return "UnityTextureCube " + referenceName;
+        }
+
+        internal override string GetPropertyAsArgumentStringForVFX(string precisionString)
+        {
+            return "TEXTURECUBE(" + referenceName + ")";
+        }
+
+        internal override string GetHLSLVariableName(bool isSubgraphProperty, GenerationMode mode)
+        {
+            if (isSubgraphProperty)
+                return referenceName;
+            else
+                return $"UnityBuildTextureCubeStruct({referenceName})";
+        }
+
+        [SerializeField]
+        bool m_Modifiable = true;
+
+        internal bool modifiable
+        {
+            get => m_Modifiable;
+            set => m_Modifiable = value;
+        }
+
+        internal override AbstractMaterialNode ToConcreteNode()
+        {
+            return new CubemapAssetNode { cubemap = value.cubemap };
+        }
+
+        internal override PreviewProperty GetPreviewMaterialProperty()
+        {
+            return new PreviewProperty(propertyType)
+            {
+                name = referenceName,
+                cubemapValue = value.cubemap
+            };
+        }
+
+        internal override ShaderInput Copy()
+        {
+            return new CubemapShaderProperty()
+            {
+                displayName = displayName,
+                value = value,
+            };
+        }
+    }
+}