Object Node

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Input/Scene/ObjectNode.cs

+using UnityEditor.Graphing;
+using UnityEngine;
+
+namespace UnityEditor.ShaderGraph
+{
+    [Title("Input/Scene/Object")]
+    public class ObjectNode : AbstractMaterialNode
+    {
+        const string kOutputSlotName = "Position";
+        const string kOutputSlot1Name = "Scale";
+
+        public const int OutputSlotId = 0;
+        public const int OutputSlot1Id = 1;
+
+        public ObjectNode()
+        {
+            name = "Object";
+            UpdateNodeAfterDeserialization();
+        }
+
+        public sealed override void UpdateNodeAfterDeserialization()
+        {
+            AddSlot(new Vector3MaterialSlot(OutputSlotId, kOutputSlotName, kOutputSlotName, SlotType.Output, Vector3.zero));
+            AddSlot(new Vector3MaterialSlot(OutputSlot1Id, kOutputSlot1Name, kOutputSlot1Name, SlotType.Output, Vector3.zero));
+            RemoveSlotsNameNotMatching(new[] { OutputSlotId, OutputSlot1Id });
+        }
+
+        public override string GetVariableNameForSlot(int slotId)
+        {
+            switch (slotId)
+            {
+                case OutputSlot1Id:
+                    return @"float3(length(float3(unity_ObjectToWorld[0].x, unity_ObjectToWorld[1].x, unity_ObjectToWorld[2].x)),
+                             length(float3(unity_ObjectToWorld[0].y, unity_ObjectToWorld[1].y, unity_ObjectToWorld[2].y)),
+                             length(float3(unity_ObjectToWorld[0].z, unity_ObjectToWorld[1].z, unity_ObjectToWorld[2].z)))";
+                default:
+                    return "unity_ObjectToWorld._m03_m13_m23";
+            }
+        }
+    }
+}

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Input/Scene/ObjectNode.cs.meta

+fileFormatVersion: 2
+guid: 081b8aed5e33ba1418a6a80f7693b9b4
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: