1 files changed, 0 insertions, 32 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Operators/DdxOpNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Operators/DdxOpNode.cs
deleted file mode 100644
index 53b8821d..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Operators/DdxOpNode.cs
+++ /dev/null
@@ -1,32 +0,0 @@
-// Amplify Shader Editor - Visual Shader Editing Tool
-// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
-
-namespace AmplifyShaderEditor
-{
-	[System.Serializable]
-	[NodeAttributes( "DDX", "Math Operators", "Approximate partial derivative with respect to window-space X" )]
-	public sealed class DdxOpNode : SingleInputOp
-	{
-		protected override void CommonInit( int uniqueId )
-		{
-			base.CommonInit( uniqueId );
-			m_opName = "ddx";
-			m_previewShaderGUID = "b54ea73d5568b3540977557813eb9c3c";
-			m_inputPorts[ 0 ].CreatePortRestrictions( WirePortDataType.OBJECT,
-														WirePortDataType.FLOAT,
-														WirePortDataType.FLOAT2,
-														WirePortDataType.FLOAT3,
-														WirePortDataType.FLOAT4,
-														WirePortDataType.COLOR,
-														WirePortDataType.INT );
-		}
-
-		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
-		{
-			if( dataCollector.IsFragmentCategory )
-				return base.GenerateShaderForOutput( outputId, ref dataCollector, ignoreLocalvar );
-			else
-				return m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector );
-		}
-	}
-}