initial commit

Library/PackageCache/com.unity.shadergraph@8148.12.1-8/Editor/Data/Graphs/Texture2DMaterialSlot.cs

@@ -0,0 +1,59 @@
+using System;
+using UnityEditor.Graphing;
+using UnityEngine;
+
+namespace UnityEditor.ShaderGraph
+{
+    [Serializable]
+    class Texture2DMaterialSlot : MaterialSlot
+    {
+        public Texture2DMaterialSlot()
+        { }
+
+        public Texture2DMaterialSlot(
+            int slotId,
+            string displayName,
+            string shaderOutputName,
+            SlotType slotType,
+            ShaderStageCapability stageCapability = ShaderStageCapability.All,
+            bool hidden = false)
+            : base(slotId, displayName, shaderOutputName, slotType, stageCapability, hidden)
+        { }
+
+        [SerializeField]
+        bool m_BareResource = false;
+        internal override bool bareResource
+        {
+            get { return m_BareResource; }
+            set { m_BareResource = value; }
+        }
+
+        public override void AppendHLSLParameterDeclaration(ShaderStringBuilder sb, string paramName)
+        {
+            if (m_BareResource)
+            {
+                sb.Append("TEXTURE2D(");
+                sb.Append(paramName);
+                sb.Append(")");
+            }
+            else
+                base.AppendHLSLParameterDeclaration(sb, paramName);
+        }
+
+        public override SlotValueType valueType { get { return SlotValueType.Texture2D; } }
+        public override ConcreteSlotValueType concreteValueType { get { return ConcreteSlotValueType.Texture2D; } }
+        public override bool isDefaultValue => true;
+
+        public override void AddDefaultProperty(PropertyCollector properties, GenerationMode generationMode)
+        { }
+
+        public override void CopyValuesFrom(MaterialSlot foundSlot)
+        {
+            var slot = foundSlot as Texture2DMaterialSlot;
+            if (slot != null)
+            {
+                m_BareResource = slot.m_BareResource;
+            }
+        }
+    }
+}