*移动amplify shader editor到third party目录

1 files changed, 56 insertions, 0 deletions

diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Menu/NodeWireReferencesUtils.cs b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Menu/NodeWireReferencesUtils.cs
new file mode 100644
index 00000000..f1793a24
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Menu/NodeWireReferencesUtils.cs
@@ -0,0 +1,56 @@
+using UnityEngine;
+
+namespace AmplifyShaderEditor
+{
+	public class NodeWireReferencesUtils
+	{
+		public WireReference InputPortReference = new WireReference();
+		public WireReference SwitchPortReference = new WireReference();
+		public WireReference OutputPortReference = new WireReference();
+
+		public Vector2 SnapPosition = Vector2.zero;
+		public bool SnapEnabled = false;
+		public WireReference SnapPort = new WireReference();
+
+		public bool ValidReferences()
+		{
+			return ( InputPortReference.IsValid || OutputPortReference.IsValid );
+		}
+
+		public void InvalidateReferences()
+		{
+			InputPortReference.Invalidate();
+			OutputPortReference.Invalidate();
+			SnapPort.Invalidate();
+			SnapEnabled = false;
+		}
+
+
+		public void SetOutputReference( int nodeId, int portId, WirePortDataType dataType, bool typeLocked )
+		{
+			if( InputPortReference.IsValid )
+				InputPortReference.Invalidate();
+			OutputPortReference.SetReference( nodeId, portId, dataType, typeLocked );
+		}
+
+		public void SetInputReference( int nodeId, int portId, WirePortDataType dataType, bool typeLocked )
+		{
+			if( OutputPortReference.IsValid )
+				OutputPortReference.Invalidate();
+			InputPortReference.SetReference( nodeId, portId, dataType, typeLocked );
+		}
+
+		public void ActivateSnap( Vector2 position, WirePort port )
+		{
+			SnapPort.SetReference( port );
+			SnapEnabled = true;
+			SnapPosition = position;
+		}
+
+		public void DeactivateSnap()
+		{
+			SnapEnabled = false;
+			SnapPort.Invalidate();
+		}
+	}
+}