1 files changed, 0 insertions, 120 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/TangentVertexDataNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/TangentVertexDataNode.cs
deleted file mode 100644
index da6d25ff..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/TangentVertexDataNode.cs
+++ /dev/null
@@ -1,120 +0,0 @@
-// Amplify Shader Editor - Visual Shader Editing Tool
-// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
-using System;
-using UnityEditor;
-using UnityEngine;
-
-namespace AmplifyShaderEditor
-{
-	[Serializable]
-	[NodeAttributes( "Vertex Tangent", "Vertex Data", "Vertex tangent vector in object space, can be used in both local vertex offset and fragment outputs" )]
-	public sealed class TangentVertexDataNode : VertexDataNode
-	{
-		private const string PropertyLabel = "Size";
-		private readonly string[] SizeLabels = { "XYZ", "XYZW" };
-
-		[SerializeField]
-		private int m_sizeOption = 0;
-
-		private UpperLeftWidgetHelper m_upperLeftWidget = new UpperLeftWidgetHelper();
-
-		protected override void CommonInit( int uniqueId )
-		{
-			base.CommonInit( uniqueId );
-			m_currentVertexData = "tangent";
-			ChangeOutputProperties( 0, "XYZ", WirePortDataType.FLOAT3 );
-			m_outputPorts[ 4 ].Visible = false;
-			m_drawPreviewAsSphere = true;
-			m_hasLeftDropdown = true;
-			m_previewShaderGUID = "0a44bb521d06d6143a4acbc3602037f8";
-		}
-
-		public override void Destroy()
-		{
-			base.Destroy();
-			m_upperLeftWidget = null;
-		}
-
-		public override void Draw( DrawInfo drawInfo )
-		{
-			base.Draw( drawInfo );
-			EditorGUI.BeginChangeCheck();
-			m_sizeOption = m_upperLeftWidget.DrawWidget( this, m_sizeOption, SizeLabels );
-			if( EditorGUI.EndChangeCheck() )
-			{
-				UpdatePorts();
-			}
-		}
-
-		public override void DrawProperties()
-		{
-			EditorGUI.BeginChangeCheck();
-			m_sizeOption = EditorGUILayoutPopup( PropertyLabel, m_sizeOption, SizeLabels );
-			if( EditorGUI.EndChangeCheck() )
-			{
-				UpdatePorts();
-			}
-		}
-
-		void UpdatePorts()
-		{
-			if( m_sizeOption == 0 )
-			{
-				ChangeOutputProperties( 0, SizeLabels[ 0 ], WirePortDataType.FLOAT3, false );
-				m_outputPorts[ 4 ].Visible = false;
-			}
-			else
-			{
-				ChangeOutputProperties( 0, SizeLabels[ 1 ], WirePortDataType.FLOAT4, false );
-				m_outputPorts[ 4 ].Visible = true;
-			}
-		}
-
-		public override void PropagateNodeData( NodeData nodeData, ref MasterNodeDataCollector dataCollector )
-		{
-			base.PropagateNodeData( nodeData, ref dataCollector );
-			dataCollector.DirtyNormal = true;
-		}
-
-		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalVar )
-		{
-			string vertexTangent = string.Empty;
-			if ( dataCollector.MasterNodeCategory == AvailableShaderTypes.Template )
-			{
-				vertexTangent = dataCollector.TemplateDataCollectorInstance.GetVertexTangent( WirePortDataType.FLOAT4, CurrentPrecisionType );
-				if( m_sizeOption == 0 )
-					vertexTangent += ".xyz";
-
-				return GetOutputVectorItem( 0, outputId, vertexTangent );
-			}
-
-			if ( dataCollector.PortCategory == MasterNodePortCategory.Fragment || dataCollector.PortCategory == MasterNodePortCategory.Debug )
-			{
-				dataCollector.ForceNormal = true;
-				dataCollector.AddToInput( UniqueId, SurfaceInputs.WORLD_NORMAL, CurrentPrecisionType );
-				dataCollector.AddToInput( UniqueId, SurfaceInputs.INTERNALDATA, addSemiColon: false );
-			}
-
-			WirePortDataType sizeType = m_sizeOption == 0 ? WirePortDataType.FLOAT3 : WirePortDataType.FLOAT4;
-
-			vertexTangent = GeneratorUtils.GenerateVertexTangent( ref dataCollector, UniqueId, CurrentPrecisionType, sizeType  );
-			return GetOutputVectorItem( 0, outputId, vertexTangent );
-		}
-
-		public override void ReadFromString( ref string[] nodeParams )
-		{
-			base.ReadFromString( ref nodeParams );
-			if( UIUtils.CurrentShaderVersion() > 16100 )
-			{
-				m_sizeOption = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-				UpdatePorts();
-			}
-		}
-
-		public override void WriteToString( ref string nodeInfo, ref string connectionsInfo )
-		{
-			base.WriteToString( ref nodeInfo, ref connectionsInfo );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_sizeOption );
-		}
-	}
-}