*移动amplify shader editor到third party目录

1 files changed, 0 insertions, 1236 deletions

diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/FunctionNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/FunctionNode.cs
deleted file mode 100644
index de297c2e..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/FunctionNode.cs
+++ /dev/null
@@ -1,1236 +0,0 @@
-// Amplify Shader Editor - Visual Shader Editing Tool
-// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
-
-//#define ADD_SHADER_FUNCTION_HEADERS
-
-using UnityEngine;
-using UnityEditor;
-using System.Collections.Generic;
-using System;
-namespace AmplifyShaderEditor
-{
-	[Serializable]
-	[NodeAttributes( "Function Node", "Functions", "Function Node", KeyCode.None, false, 0, int.MaxValue, typeof( AmplifyShaderFunction ) )]
-	public class FunctionNode : ParentNode
-	{
-		[SerializeField]
-		private AmplifyShaderFunction m_function;
-
-		[SerializeField]
-		private ParentGraph m_functionGraph;
-
-		[SerializeField]
-		private int m_functionGraphId = -1;
-
-		[SerializeField]
-		private List<FunctionInput> m_allFunctionInputs;
-		private Dictionary<int, FunctionInput> m_allFunctionInputsDict = new Dictionary<int, FunctionInput>();
-
-		[SerializeField]
-		private List<FunctionOutput> m_allFunctionOutputs;
-		private Dictionary<int, FunctionOutput> m_allFunctionOutputsDict = new Dictionary<int, FunctionOutput>();
-
-		[SerializeField]
-		private List<FunctionSwitch> m_allFunctionSwitches;
-		private Dictionary<int, FunctionSwitch> m_allFunctionSwitchesDict = new Dictionary<int, FunctionSwitch>();
-
-		[SerializeField]
-		private ReordenatorNode m_reordenator;
-
-		[SerializeField]
-		private string m_filename;
-
-		[SerializeField]
-		private string m_headerTitle = string.Empty;
-
-		[SerializeField]
-		private int m_orderIndex;
-
-		[SerializeField]
-		private string m_functionCheckSum;
-
-		[SerializeField]
-		private string m_functionGUID = string.Empty;
-
-		//[SerializeField]
-		//private List<string> m_includes = new List<string>();
-
-		//[SerializeField]
-		//private List<string> m_pragmas = new List<string>();
-
-		[SerializeField]
-		private List<AdditionalDirectiveContainer> m_directives = new List<AdditionalDirectiveContainer>();
-
-		private bool m_parametersFoldout = true;
-		[SerializeField]
-		private ParentGraph m_outsideGraph = null;
-
-		[SerializeField]
-		private FunctionOutput m_mainPreviewNode;
-
-		bool m_portsChanged = false;
-		//[SerializeField]
-		bool m_initialGraphDraw = false;
-
-		private bool m_refreshIdsRequired = false;
-
-		public string[] ReadOptionsHelper = new string[] { };
-
-		private bool m_lateRefresh = false;
-
-		private Dictionary<int, bool> m_duplicatesBuffer = new Dictionary<int, bool>();
-		string LastLine( string text )
-		{
-			string[] lines = text.Replace( "\r", "" ).Split( '\n' );
-			return lines[ lines.Length - 1 ];
-		}
-
-		public void CommonInit( AmplifyShaderFunction function, int uniqueId )
-		{
-			SetBaseUniqueId( uniqueId );
-
-			if( function == null )
-				return;
-
-			m_refreshIdsRequired = UIUtils.IsLoading && ( UIUtils.CurrentShaderVersion() < 14004 );
-
-			m_function = function;
-
-			if( Function.FunctionName.Length > 1 )
-			{
-				SetTitleText( GraphContextMenu.AddSpacesToSentence( Function.FunctionName ) );
-			}
-			else
-			{
-				SetTitleText( Function.FunctionName );
-			}
-			m_tooltipText = Function.Description;
-			m_hasTooltipLink = false;
-			if( m_functionGraph == null )
-			{
-				//m_functionGraph = new ParentGraph();
-				m_functionGraph = CreateInstance<ParentGraph>();
-				m_functionGraph.Init();
-				m_functionGraph.ParentWindow = ContainerGraph.ParentWindow;
-			}
-
-			if( string.IsNullOrEmpty( m_functionGUID ) )
-			{
-				m_functionGUID = AssetDatabase.AssetPathToGUID( AssetDatabase.GetAssetPath( m_function ) );
-			}
-
-			m_functionGraphId = Mathf.Max( m_functionGraphId, ContainerGraph.ParentWindow.GraphCount );
-			ContainerGraph.ParentWindow.GraphCount = m_functionGraphId + 1;
-			m_functionGraph.SetGraphId( m_functionGraphId );
-
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-
-			AmplifyShaderEditorWindow.LoadFromMeta( ref m_functionGraph, ContainerGraph.ParentWindow.ContextMenuInstance, Function.FunctionInfo );
-			//m_functionCheckSum = LastLine( m_function.FunctionInfo );
-			m_functionCheckSum = AssetDatabase.GetAssetDependencyHash( AssetDatabase.GetAssetPath( m_function ) ).ToString();
-			List<PropertyNode> propertyList = UIUtils.PropertyNodesList();
-			m_allFunctionInputs = UIUtils.FunctionInputList();
-			m_allFunctionOutputs = UIUtils.FunctionOutputList();
-			m_allFunctionSwitches = UIUtils.FunctionSwitchList();
-
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-
-			m_allFunctionInputs.Sort( ( x, y ) => { return x.OrderIndex.CompareTo( y.OrderIndex ); } );
-			m_allFunctionOutputs.Sort( ( x, y ) => { return x.OrderIndex.CompareTo( y.OrderIndex ); } );
-			m_allFunctionSwitches.Sort( ( x, y ) => { return x.OrderIndex.CompareTo( y.OrderIndex ); } );
-
-			int inputCount = m_allFunctionInputs.Count;
-			for( int i = 0; i < inputCount; i++ )
-			{
-				if( m_refreshIdsRequired )
-				{
-					AddInputPort( m_allFunctionInputs[ i ].SelectedInputType, false, m_allFunctionInputs[ i ].InputName );
-				}
-				else
-				{
-					AddInputPort( m_allFunctionInputs[ i ].SelectedInputType, false, m_allFunctionInputs[ i ].InputName, -1, MasterNodePortCategory.Fragment, m_allFunctionInputs[ i ].UniqueId );
-				}
-				InputPortSwitchRestriction( m_inputPorts[ i ] );
-
-				if( !m_allFunctionInputs[ i ].InputPorts[ 0 ].IsConnected )
-				{
-					m_inputPorts[ i ].AutoDrawInternalData = true;
-					m_inputPorts[ i ].InternalData = m_allFunctionInputs[ i ].InputPorts[ 0 ].InternalData;
-				}
-				m_allFunctionInputs[ i ].Fnode = this;
-			}
-
-			int outputCount = m_allFunctionOutputs.Count;
-			FunctionOutput first = null;
-			for( int i = 0; i < outputCount; i++ )
-			{
-				if( i == 0 )
-					first = m_allFunctionOutputs[ i ];
-
-				if( m_allFunctionOutputs[ i ].PreviewNode )
-				{
-					m_mainPreviewNode = m_allFunctionOutputs[ i ];
-				}
-
-				if( m_refreshIdsRequired )
-				{
-					AddOutputPort( m_allFunctionOutputs[ i ].AutoOutputType, m_allFunctionOutputs[ i ].OutputName );
-				}
-				else
-				{
-					AddOutputPort( m_allFunctionOutputs[ i ].AutoOutputType, m_allFunctionOutputs[ i ].OutputName, m_allFunctionOutputs[ i ].UniqueId );
-				}
-				OutputPortSwitchRestriction( m_outputPorts[ i ] );
-			}
-
-			// make sure to hide the ports properly
-			CheckPortVisibility();
-
-			if( m_mainPreviewNode == null )
-				m_mainPreviewNode = first;
-
-			//create reordenator to main graph
-			bool inside = false;
-			if( ContainerGraph.ParentWindow.CustomGraph != null )
-				inside = true;
-
-			if( /*hasConnectedProperties*/propertyList.Count > 0 )
-			{
-				m_reordenator = ScriptableObject.CreateInstance<ReordenatorNode>();
-				m_reordenator.Init( "_" + Function.FunctionName, Function.FunctionName, propertyList, false );
-				m_reordenator.OrderIndex = m_orderIndex;
-				m_reordenator.HeaderTitle = Function.FunctionName;
-				m_reordenator.IsInside = inside;
-			}
-
-			if( m_reordenator != null )
-			{
-				cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-				ContainerGraph.ParentWindow.CustomGraph = null;
-				UIUtils.RegisterPropertyNode( m_reordenator );
-				ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-
-				if( inside )
-				{
-					UIUtils.RegisterPropertyNode( m_reordenator );
-				}
-			}
-
-			m_textLabelWidth = 120;
-
-			UIUtils.RegisterFunctionNode( this );
-
-			m_previewShaderGUID = "aca70c900c50c004e8ef0b47c4fac4d4";
-			m_useInternalPortData = false;
-			m_selectedLocation = function.PreviewPosition;
-			UIUtils.CurrentWindow.OutsideGraph.OnLODMasterNodesAddedEvent += OnLODMasterNodesAddedEvent;
-		}
-
-		public InputPort GetInput( FunctionInput input )
-		{
-			int index = m_allFunctionInputs.FindIndex( ( x ) => { return x.Equals( input ); } );
-			if( index >= 0 )
-				return InputPorts[ index ];
-			else
-				return null;
-		}
-
-		private void OnLODMasterNodesAddedEvent( int lod )
-		{
-			AddShaderFunctionDirectivesInternal( lod );
-		}
-
-		public void SetPreviewInput( InputPort input )
-		{
-			if( !HasPreviewShader || !m_initialized )
-				return;
-
-			if( input.IsConnected && input.InputNodeHasPreview( ContainerGraph ) )
-			{
-				input.SetPreviewInputTexture( ContainerGraph );
-			}
-			else
-			{
-				input.SetPreviewInputValue( ContainerGraph );
-			}
-		}
-
-		public override bool RecursivePreviewUpdate( Dictionary<string, bool> duplicatesDict = null )
-		{
-			if( duplicatesDict == null )
-			{
-				duplicatesDict = ContainerGraph.ParentWindow.VisitedChanged;
-			}
-
-			if( m_allFunctionOutputs == null || m_allFunctionOutputs.Count == 0 )
-				return false;
-
-			for( int i = 0; i < m_allFunctionOutputs.Count; i++ )
-			{
-				ParentNode outNode = m_allFunctionOutputs[ i ];
-				if( outNode != null )
-				{
-					if( !duplicatesDict.ContainsKey( outNode.OutputId ) )
-					{
-						bool result = outNode.RecursivePreviewUpdate();
-						if( result )
-							PreviewIsDirty = true;
-					}
-					else if( duplicatesDict[ outNode.OutputId ] )
-					{
-						PreviewIsDirty = true;
-					}
-				}
-			}
-
-			bool needsUpdate = PreviewIsDirty;
-			RenderNodePreview();
-			if( !duplicatesDict.ContainsKey( OutputId ) )
-				duplicatesDict.Add( OutputId, needsUpdate );
-			return needsUpdate;
-		}
-
-		public override void RenderNodePreview()
-		{
-			if( m_outputPorts == null )
-				return;
-
-			if( !PreviewIsDirty && !m_continuousPreviewRefresh )
-				return;
-
-			// this is in the wrong place??
-			if( m_drawPreviewAsSphere != m_mainPreviewNode.SpherePreview )
-			{
-				m_drawPreviewAsSphere = m_mainPreviewNode.SpherePreview;
-				OnNodeChange();
-			}
-
-			int count = m_outputPorts.Count;
-			for( int i = 0; i < count; i++ )
-			{
-				m_outputPorts[ i ].OutputPreviewTexture = m_allFunctionOutputs[ i ].PreviewTexture;
-			}
-
-			if( PreviewIsDirty )
-				FinishPreviewRender = true;
-
-			PreviewIsDirty = false;
-		}
-
-		public override RenderTexture PreviewTexture
-		{
-			get
-			{
-				if( m_mainPreviewNode != null )
-					return m_mainPreviewNode.PreviewTexture;
-				else
-					return base.PreviewTexture;
-			}
-		}
-
-		private void AddShaderFunctionDirectivesInternal( int lod )
-		{
-			List<TemplateMultiPassMasterNode> nodes = ContainerGraph.ParentWindow.OutsideGraph.GetMultiPassMasterNodes( lod );
-			int count = nodes.Count;
-			for( int i = 0; i < count; i++ )
-			{
-				nodes[ i ].PassModule.AdditionalDirectives.AddShaderFunctionItems( OutputId, Function.AdditionalDirectives.DirectivesList );
-			}
-		}
-
-		public override void RefreshExternalReferences()
-		{
-			base.RefreshExternalReferences();
-			if( Function == null )
-				return;
-
-			//Debug.Log( "RefreshExternalReferences " + m_function.FunctionName + " " + UIUtils.CurrentWindow.IsShaderFunctionWindow );
-
-			Function.UpdateDirectivesList();
-
-			MasterNode masterNode = UIUtils.CurrentWindow.OutsideGraph.CurrentMasterNode;
-			StandardSurfaceOutputNode surface = masterNode as StandardSurfaceOutputNode;
-
-
-
-			if( surface != null )
-			{
-				//for( int i = 0; i < Function.AdditionalIncludes.IncludeList.Count; i++ )
-				//{
-				//	//ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalIncludes.OutsideList.Add( Function.AdditionalIncludes.IncludeList[ i ] );
-				//	ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalDirectives.AddShaderFunctionItem( AdditionalLineType.Include, Function.AdditionalIncludes.IncludeList[ i ] );
-				//	m_includes.Add( Function.AdditionalIncludes.IncludeList[ i ] );
-				//}
-
-				//for( int i = 0; i < Function.AdditionalPragmas.PragmaList.Count; i++ )
-				//{
-				//	//ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalPragmas.OutsideList.Add( Function.AdditionalPragmas.PragmaList[ i ] );
-				//	ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalDirectives.AddShaderFunctionItem(AdditionalLineType.Pragma, Function.AdditionalPragmas.PragmaList[ i ] );
-				//	m_pragmas.Add( Function.AdditionalPragmas.PragmaList[ i ] );
-				//}
-				surface.AdditionalDirectives.AddShaderFunctionItems( OutputId, Function.AdditionalDirectives.DirectivesList );
-			}
-			else
-			{
-				if( ContainerGraph.ParentWindow.OutsideGraph.MultiPassMasterNodes.Count > 0 )
-				{
-					for( int lod = -1; lod < ContainerGraph.ParentWindow.OutsideGraph.LodMultiPassMasternodes.Count; lod++ )
-					{
-						AddShaderFunctionDirectivesInternal( lod );
-					}
-				}
-				else
-				{
-					// Assuring that we're not editing a Shader Function, as directives setup is not needed there
-					if( !UIUtils.CurrentWindow.IsShaderFunctionWindow )
-					{
-						// This function is nested inside a shader function itself and this method
-						// was called before the main output node was created. 
-						// This is possible since all nodes RefreshExternalReferences(...) are called at the end 
-						// of a LoadFromMeta
-						// Need to delay this setup to after all nodes are loaded to then setup the directives
-						m_lateRefresh = true;
-						return;
-					}
-				}
-
-			}
-			m_directives.AddRange( Function.AdditionalDirectives.DirectivesList );
-
-			if( m_refreshIdsRequired )
-			{
-				m_refreshIdsRequired = false;
-				int inputCount = m_inputPorts.Count;
-				for( int i = 0; i < inputCount; i++ )
-				{
-					m_inputPorts[ i ].ChangePortId( m_allFunctionInputs[ i ].UniqueId );
-				}
-
-				int outputCount = m_outputPorts.Count;
-				for( int i = 0; i < outputCount; i++ )
-				{
-					m_outputPorts[ i ].ChangePortId( m_allFunctionOutputs[ i ].UniqueId );
-				}
-			}
-
-			if( ContainerGraph.ParentWindow.CurrentGraph != m_functionGraph )
-				ContainerGraph.ParentWindow.CurrentGraph.InstancePropertyCount += m_functionGraph.InstancePropertyCount;
-
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-
-			if( ReadOptionsHelper.Length > 2 )
-			{
-				for( int i = 1; i < ReadOptionsHelper.Length; i += 2 )
-				{
-					int optionId = Convert.ToInt32( ReadOptionsHelper[ i ] );
-					int optionValue = Convert.ToInt32( ReadOptionsHelper[ i + 1 ] );
-					for( int j = 0; j < m_allFunctionSwitches.Count; j++ )
-					{
-						if( m_allFunctionSwitches[ j ].UniqueId == optionId )
-						{
-							m_allFunctionSwitches[ j ].SetCurrentSelectedInput( optionValue, m_allFunctionSwitches[ j ].GetCurrentSelectedInput() );
-							break;
-						}
-					}
-				}
-			}
-
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-
-			m_portsChanged = true;
-		}
-
-		void InputPortSwitchRestriction( WirePort port )
-		{
-			switch( port.DataType )
-			{
-				case WirePortDataType.OBJECT:
-				break;
-				case WirePortDataType.FLOAT:
-				case WirePortDataType.FLOAT2:
-				case WirePortDataType.FLOAT3:
-				case WirePortDataType.FLOAT4:
-				case WirePortDataType.COLOR:
-				case WirePortDataType.INT:
-				{
-					port.CreatePortRestrictions( WirePortDataType.FLOAT, WirePortDataType.FLOAT2, WirePortDataType.FLOAT3, WirePortDataType.FLOAT4, WirePortDataType.COLOR, WirePortDataType.INT, WirePortDataType.OBJECT );
-				}
-				break;
-				case WirePortDataType.FLOAT3x3:
-				case WirePortDataType.FLOAT4x4:
-				{
-					port.CreatePortRestrictions( WirePortDataType.FLOAT3x3, WirePortDataType.FLOAT4x4, WirePortDataType.OBJECT );
-				}
-				break;
-				case WirePortDataType.SAMPLER1D:
-				case WirePortDataType.SAMPLER2D:
-				case WirePortDataType.SAMPLER3D:
-				case WirePortDataType.SAMPLERCUBE:
-				{
-					port.CreatePortRestrictions( WirePortDataType.SAMPLER1D, WirePortDataType.SAMPLER2D, WirePortDataType.SAMPLER3D, WirePortDataType.SAMPLERCUBE, WirePortDataType.OBJECT );
-				}
-				break;
-				default:
-				break;
-			}
-		}
-
-		void OutputPortSwitchRestriction( WirePort port )
-		{
-			switch( port.DataType )
-			{
-				case WirePortDataType.OBJECT:
-				break;
-				case WirePortDataType.FLOAT:
-				case WirePortDataType.FLOAT2:
-				case WirePortDataType.FLOAT3:
-				case WirePortDataType.FLOAT4:
-				case WirePortDataType.COLOR:
-				case WirePortDataType.INT:
-				case WirePortDataType.FLOAT3x3:
-				case WirePortDataType.FLOAT4x4:
-				{
-					port.AddPortForbiddenTypes( WirePortDataType.SAMPLER1D, WirePortDataType.SAMPLER2D, WirePortDataType.SAMPLER3D, WirePortDataType.SAMPLERCUBE );
-				}
-				break;
-				case WirePortDataType.SAMPLER1D:
-				case WirePortDataType.SAMPLER2D:
-				case WirePortDataType.SAMPLER3D:
-				case WirePortDataType.SAMPLERCUBE:
-				{
-					port.CreatePortRestrictions( WirePortDataType.SAMPLER1D, WirePortDataType.SAMPLER2D, WirePortDataType.SAMPLER3D, WirePortDataType.SAMPLERCUBE, WirePortDataType.OBJECT );
-				}
-				break;
-				default:
-				break;
-			}
-		}
-
-		public override void PropagateNodeData( NodeData nodeData, ref MasterNodeDataCollector dataCollector )
-		{
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			m_outsideGraph = cachedGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-
-			for( int i = 0; i < m_allFunctionOutputs.Count; i++ )
-			{
-				m_allFunctionOutputs[ i ].PropagateNodeData( nodeData, ref dataCollector );
-			}
-
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-
-			base.PropagateNodeData( nodeData, ref dataCollector );
-		}
-
-		protected override void OnUniqueIDAssigned()
-		{
-			base.OnUniqueIDAssigned();
-			UIUtils.RegisterFunctionNode( this );
-		}
-
-		public override void SetupFromCastObject( UnityEngine.Object obj )
-		{
-			base.SetupFromCastObject( obj );
-			AmplifyShaderFunction function = obj as AmplifyShaderFunction;
-			CommonInit( function, UniqueId );
-			RefreshExternalReferences();
-		}
-
-		public override void OnInputPortConnected( int portId, int otherNodeId, int otherPortId, bool activateNode = true )
-		{
-			base.OnInputPortConnected( portId, otherNodeId, otherPortId, activateNode );
-			FunctionInput functionInput = m_refreshIdsRequired ? m_allFunctionInputs[ portId ] : GetFunctionInputByUniqueId( portId );
-			functionInput.PreviewIsDirty = true;
-			if( functionInput.AutoCast )
-			{
-				InputPort inputPort = m_refreshIdsRequired ? m_inputPorts[ portId ] : GetInputPortByUniqueId( portId );
-				inputPort.MatchPortToConnection();
-
-				ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-				ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-				functionInput.ChangeOutputType( inputPort.DataType, false );
-				ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-			}
-
-			for( int i = 0; i < m_allFunctionOutputs.Count; i++ )
-			{
-				m_outputPorts[ i ].ChangeType( m_allFunctionOutputs[ i ].InputPorts[ 0 ].DataType, false );
-			}
-		}
-
-		public override void OnInputPortDisconnected( int portId )
-		{
-			base.OnInputPortDisconnected( portId );
-
-			FunctionInput functionInput = m_refreshIdsRequired ? m_allFunctionInputs[ portId ] : GetFunctionInputByUniqueId( portId );
-			functionInput.PreviewIsDirty = true;
-		}
-
-		public override void OnConnectedOutputNodeChanges( int inputPortId, int otherNodeId, int otherPortId, string name, WirePortDataType type )
-		{
-			base.OnConnectedOutputNodeChanges( inputPortId, otherNodeId, otherPortId, name, type );
-			FunctionInput functionInput = m_refreshIdsRequired ? m_allFunctionInputs[ inputPortId ] : GetFunctionInputByUniqueId( inputPortId );
-			functionInput.PreviewIsDirty = true;
-			if( functionInput.AutoCast )
-			{
-				InputPort inputPort = m_refreshIdsRequired ? m_inputPorts[ inputPortId ] : GetInputPortByUniqueId( inputPortId );
-				inputPort.MatchPortToConnection();
-
-				ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-				ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-				functionInput.ChangeOutputType( inputPort.DataType, false );
-				ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-			}
-
-			for( int i = 0; i < m_allFunctionOutputs.Count; i++ )
-			{
-				m_outputPorts[ i ].ChangeType( m_allFunctionOutputs[ i ].InputPorts[ 0 ].DataType, false );
-			}
-		}
-
-		public override void DrawProperties()
-		{
-			base.DrawProperties();
-
-			if( Function == null )
-				return;
-			
-			if( Function.Description.Length > 0 || m_allFunctionSwitches.Count > 0 )
-				NodeUtils.DrawPropertyGroup( ref m_parametersFoldout, "Parameters", DrawDescription );
-
-			bool drawInternalDataUI = false;
-			int inputCount = m_inputPorts.Count;
-			if( inputCount > 0 )
-			{
-				for( int i = 0; i < inputCount; i++ )
-				{
-					if( m_inputPorts[ i ].Available && m_inputPorts[ i ].ValidInternalData && !m_inputPorts[ i ].IsConnected && m_inputPorts[ i ].AutoDrawInternalData /*&& ( m_inputPorts[ i ].AutoDrawInternalData || ( m_autoDrawInternalPortData && m_useInternalPortData ) )*/  /*&& m_inputPorts[ i ].AutoDrawInternalData*/ )
-					{
-						drawInternalDataUI = true;
-						break;
-					}
-				}
-			}
-
-			if( drawInternalDataUI )
-				NodeUtils.DrawPropertyGroup( ref m_internalDataFoldout, Constants.InternalDataLabelStr, () =>
-				{
-					for( int i = 0; i < m_inputPorts.Count; i++ )
-					{
-						if( m_inputPorts[ i ].ValidInternalData && !m_inputPorts[ i ].IsConnected && m_inputPorts[ i ].Visible && m_inputPorts[ i ].AutoDrawInternalData )
-						{
-							EditorGUI.BeginChangeCheck();
-							m_inputPorts[ i ].ShowInternalData( this );
-							if( EditorGUI.EndChangeCheck() )
-							{
-								m_allFunctionInputs[ i ].PreviewIsDirty = true;
-							}
-						}
-					}
-				} );
-		}
-
-		private void DrawDescription()
-		{
-			if( Function.Description.Length > 0 )
-				EditorGUILayout.HelpBox( Function.Description, MessageType.Info );
-
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-			for( int i = 0; i < m_allFunctionSwitches.Count; i++ )
-			{
-				m_allFunctionSwitches[ i ].AsDrawn = false;
-			}
-
-			for( int i = 0; i < m_allFunctionSwitches.Count; i++ )
-			{
-				if( m_allFunctionSwitches[ i ].DrawOption( this ) )
-				{
-					m_portsChanged = true;
-				}
-			}
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-		}
-
-		private void RemoveShaderFunctionDirectivesInternal( int lod )
-		{
-			List<TemplateMultiPassMasterNode> nodes = ContainerGraph.ParentWindow.OutsideGraph.GetMultiPassMasterNodes( lod );
-			int count = nodes.Count;
-			for( int i = 0; i < count; i++ )
-			{
-				nodes[ i ].PassModule.AdditionalDirectives.RemoveShaderFunctionItems( OutputId );
-			}
-		}
-
-		public override void Destroy()
-		{
-			m_mainPreviewNode = null;
-			base.Destroy();
-
-			m_duplicatesBuffer.Clear();
-			m_duplicatesBuffer = null;
-
-			if( m_functionGraph != null && ContainerGraph.ParentWindow.CurrentGraph != m_functionGraph )
-				ContainerGraph.ParentWindow.CurrentGraph.InstancePropertyCount -= m_functionGraph.InstancePropertyCount;
-
-			if( ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface != null )
-			{
-				//for( int i = 0; i < m_includes.Count; i++ )
-				//{
-				//	//if( ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalIncludes.OutsideList.Contains( m_includes[ i ] ) )
-				//	//{
-				//	//	ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalIncludes.OutsideList.Remove( m_includes[ i ] );
-				//	//}
-				//	ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalDirectives.RemoveShaderFunctionItem( AdditionalLineType.Include, m_includes[ i ] );
-				//}
-
-				//for( int i = 0; i < m_pragmas.Count; i++ )
-				//{
-				//	//if( ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalPragmas.OutsideList.Contains( m_pragmas[ i ] ) )
-				//	//{
-				//	//	ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalPragmas.OutsideList.Remove( m_pragmas[ i ] );
-				//	//}
-				//	ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalDirectives.RemoveShaderFunctionItem( AdditionalLineType.Pragma, m_pragmas[ i ] );
-				//}
-				ContainerGraph.ParentWindow.OutsideGraph.CurrentStandardSurface.AdditionalDirectives.RemoveShaderFunctionItems( OutputId/*, m_directives */);
-			}
-			else
-			{
-				if( ContainerGraph.ParentWindow.OutsideGraph.MultiPassMasterNodes.Count > 0 )
-				{
-					for( int lod = -1; lod < ContainerGraph.ParentWindow.OutsideGraph.LodMultiPassMasternodes.Count; lod++ )
-					{
-						RemoveShaderFunctionDirectivesInternal( lod );
-					}
-				}
-			}
-
-
-
-
-			// Cannot GameObject.Destroy(m_directives[i]) since we would be removing them from 
-			// the shader function asset itself
-
-			m_directives.Clear();
-			m_directives = null;
-
-			if( m_reordenator != null )
-			{
-				ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-				ContainerGraph.ParentWindow.CustomGraph = null;
-				UIUtils.UnregisterPropertyNode( m_reordenator );
-				ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-
-				m_reordenator.Destroy();
-				m_reordenator = null;
-			}
-
-			UIUtils.UnregisterFunctionNode( this );
-
-			ParentGraph cachedGraph2 = ContainerGraph.ParentWindow.CustomGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-
-			if( m_allFunctionInputs != null )
-				m_allFunctionInputs.Clear();
-			m_allFunctionInputs = null;
-
-			if( m_allFunctionOutputs != null )
-				m_allFunctionOutputs.Clear();
-			m_allFunctionOutputs = null;
-
-			if( m_functionGraph != null )
-				m_functionGraph.SoftDestroy();
-			m_functionGraph = null;
-
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph2;
-			m_function = null;
-
-			m_allFunctionOutputsDict.Clear();
-			m_allFunctionOutputsDict = null;
-
-			m_allFunctionSwitchesDict.Clear();
-			m_allFunctionSwitchesDict = null;
-
-			m_allFunctionInputsDict.Clear();
-			m_allFunctionInputsDict = null;
-
-			UIUtils.CurrentWindow.OutsideGraph.OnLODMasterNodesAddedEvent -= OnLODMasterNodesAddedEvent;
-		}
-
-		public override void OnNodeLogicUpdate( DrawInfo drawInfo )
-		{
-			if( m_lateRefresh )
-			{
-				m_lateRefresh = false;
-				RefreshExternalReferences();
-			}
-
-			CheckForChangesRecursively();
-
-			base.OnNodeLogicUpdate( drawInfo );
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-
-			if( m_functionGraph != null )
-			{
-				int nodeCount = m_functionGraph.AllNodes.Count;
-				for( int i = 0; i < nodeCount; i++ )
-				{
-					m_functionGraph.AllNodes[ i ].OnNodeLogicUpdate( drawInfo );
-				}
-
-				if( !string.IsNullOrEmpty( FunctionGraph.CurrentFunctionOutput.SubTitle ) )
-				{
-					SetAdditonalTitleText( FunctionGraph.CurrentFunctionOutput.SubTitle );
-				}
-			}
-
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-			if( m_portsChanged )
-			{
-				m_portsChanged = false;
-				for( int i = 0; i < m_allFunctionOutputs.Count; i++ )
-				{
-					m_outputPorts[ i ].ChangeType( m_allFunctionOutputs[ i ].InputPorts[ 0 ].DataType, false );
-				}
-
-				CheckPortVisibility();
-			}
-		}
-
-		public override void Draw( DrawInfo drawInfo )
-		{
-			//CheckForChangesRecursively();
-
-			if( !m_initialGraphDraw && drawInfo.CurrentEventType == EventType.Repaint )
-			{
-				m_initialGraphDraw = true;
-				ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-				ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-				if( m_functionGraph != null )
-				{
-					for( int i = 0; i < m_functionGraph.AllNodes.Count; i++ )
-					{
-						ParentNode node = m_functionGraph.AllNodes[ i ];
-						if( node != null )
-						{
-							node.OnNodeLayout( drawInfo );
-						}
-					}
-				}
-				ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-			}
-
-			base.Draw( drawInfo );
-		}
-
-		public bool CheckForChanges( bool forceCheck = false, bool forceChange = false )
-		{
-			if( ( ContainerGraph.ParentWindow.CheckFunctions || forceCheck || forceChange ) && m_function != null )
-			{
-				//string newCheckSum = LastLine( m_function.FunctionInfo );
-				string newCheckSum = AssetDatabase.GetAssetDependencyHash( AssetDatabase.GetAssetPath( m_function ) ).ToString();
-				if( !m_functionCheckSum.Equals( newCheckSum ) || forceChange )
-				{
-					m_functionCheckSum = newCheckSum;
-					ContainerGraph.OnDuplicateEvent += DuplicateMe;
-					return true;
-				}
-			}
-			return false;
-		}
-
-		public bool CheckForChangesRecursively()
-		{
-			if( m_functionGraph == null )
-				return false;
-
-			bool result = false;
-			for( int i = 0; i < m_functionGraph.FunctionNodes.NodesList.Count; i++ )
-			{
-				if( m_functionGraph.FunctionNodes.NodesList[ i ].CheckForChangesRecursively() )
-					result = true;
-			}
-			if( CheckForChanges( false, result ) )
-				result = true;
-
-			return result;
-		}
-
-		public void DuplicateMe()
-		{
-			bool previewOpen = m_showPreview;
-
-			string allOptions = m_allFunctionSwitches.Count.ToString();
-			for( int i = 0; i < m_allFunctionSwitches.Count; i++ )
-			{
-				allOptions += "," + m_allFunctionSwitches[ i ].UniqueId + "," + m_allFunctionSwitches[ i ].GetCurrentSelectedInput();
-			}
-
-			ReadOptionsHelper = allOptions.Split( ',' );
-
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			ContainerGraph.ParentWindow.CustomGraph = null;
-			MasterNode masterNode = ContainerGraph.ParentWindow.CurrentGraph.CurrentMasterNode;
-			if( masterNode != null )
-				masterNode.InvalidateMaterialPropertyCount();
-
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-
-			ParentNode newNode = ContainerGraph.CreateNode( m_function, false, Vec2Position );
-			newNode.ShowPreview = previewOpen;
-			( newNode as FunctionNode ).ReadOptionsHelper = ReadOptionsHelper;
-			newNode.RefreshExternalReferences();
-			if( ( newNode as FunctionNode ).m_reordenator && m_reordenator )
-				( newNode as FunctionNode ).m_reordenator.OrderIndex = m_reordenator.OrderIndex;
-
-			for( int i = 0; i < m_outputPorts.Count; i++ )
-			{
-				if( m_outputPorts[ i ].IsConnected )
-				{
-					OutputPort newOutputPort = newNode.GetOutputPortByUniqueId( m_outputPorts[ i ].PortId );
-					if( newNode.OutputPorts != null && newOutputPort != null )
-					{
-						for( int j = m_outputPorts[ i ].ExternalReferences.Count - 1; j >= 0; j-- )
-						{
-							ContainerGraph.CreateConnection( m_outputPorts[ i ].ExternalReferences[ j ].NodeId, m_outputPorts[ i ].ExternalReferences[ j ].PortId, newOutputPort.NodeId, newOutputPort.PortId );
-						}
-					}
-				}
-				//else
-				//{
-				//if( newNode.OutputPorts != null && newNode.OutputPorts[ i ] != null )
-				//{
-				//    ContainerGraph.DeleteConnection( false, newNode.UniqueId, newNode.OutputPorts[ i ].PortId, false, false, false );
-				//}
-				//}
-			}
-
-			for( int i = 0; i < m_inputPorts.Count; i++ )
-			{
-				if( m_inputPorts[ i ].IsConnected )
-				{
-					InputPort newInputPort = newNode.GetInputPortByUniqueId( m_inputPorts[ i ].PortId );
-					if( newNode.InputPorts != null && newInputPort != null )
-					{
-						ContainerGraph.CreateConnection( newInputPort.NodeId, newInputPort.PortId, m_inputPorts[ i ].ExternalReferences[ 0 ].NodeId, m_inputPorts[ i ].ExternalReferences[ 0 ].PortId );
-					}
-				}
-			}
-
-			ContainerGraph.OnDuplicateEvent -= DuplicateMe;
-
-			if( Selected )
-			{
-				ContainerGraph.DeselectNode( this );
-				ContainerGraph.SelectNode( newNode, true, false );
-			}
-
-			ContainerGraph.DestroyNode( this, false );
-		}
-
-		private FunctionOutput GetFunctionOutputByUniqueId( int uniqueId )
-		{
-			int listCount = m_allFunctionOutputs.Count;
-			if( m_allFunctionOutputsDict.Count != m_allFunctionOutputs.Count )
-			{
-				m_allFunctionOutputsDict.Clear();
-				for( int i = 0; i < listCount; i++ )
-				{
-					m_allFunctionOutputsDict.Add( m_allFunctionOutputs[ i ].UniqueId, m_allFunctionOutputs[ i ] );
-				}
-			}
-
-			if( m_allFunctionOutputsDict.ContainsKey( uniqueId ) )
-				return m_allFunctionOutputsDict[ uniqueId ];
-
-			return null;
-		}
-
-		private FunctionInput GetFunctionInputByUniqueId( int uniqueId )
-		{
-			int listCount = m_allFunctionInputs.Count;
-			if( m_allFunctionInputsDict.Count != m_allFunctionInputs.Count )
-			{
-				m_allFunctionInputsDict.Clear();
-				for( int i = 0; i < listCount; i++ )
-				{
-					m_allFunctionInputsDict.Add( m_allFunctionInputs[ i ].UniqueId, m_allFunctionInputs[ i ] );
-				}
-			}
-
-			if( m_allFunctionInputsDict.ContainsKey( uniqueId ) )
-				return m_allFunctionInputsDict[ uniqueId ];
-
-			return null;
-		}
-
-		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
-		{
-			OutputPort outputPort = GetOutputPortByUniqueId( outputId );
-			FunctionOutput functionOutput = GetFunctionOutputByUniqueId( outputId );
-
-			if( outputPort.IsLocalValue( dataCollector.PortCategory ) )
-				return outputPort.LocalValue( dataCollector.PortCategory );
-
-			m_functionGraph.CurrentPrecision = ContainerGraph.ParentWindow.CurrentGraph.CurrentPrecision;
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			m_outsideGraph = cachedGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_functionGraph;
-#if ADD_SHADER_FUNCTION_HEADERS
-			if( m_reordenator != null && m_reordenator.RecursiveCount() > 0 && m_reordenator.HasTitle )
-			{
-				dataCollector.AddToProperties( UniqueId, "[Header(" + m_reordenator.HeaderTitle.Replace( "-", " " ) + ")]", m_reordenator.OrderIndex );
-			}
-#endif
-			string result = string.Empty;
-			for( int i = 0; i < m_allFunctionInputs.Count; i++ )
-			{
-				if( !m_allFunctionInputs[ i ].InputPorts[ 0 ].IsConnected || m_inputPorts[ i ].IsConnected )
-					m_allFunctionInputs[ i ].OnPortGeneration += FunctionNodeOnPortGeneration;
-			}
-
-			result += functionOutput.GenerateShaderForOutput( outputId, ref dataCollector, ignoreLocalvar );
-
-			for( int i = 0; i < m_allFunctionInputs.Count; i++ )
-			{
-				if( !m_allFunctionInputs[ i ].InputPorts[ 0 ].IsConnected || m_inputPorts[ i ].IsConnected )
-					m_allFunctionInputs[ i ].OnPortGeneration -= FunctionNodeOnPortGeneration;
-			}
-
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-
-			if( outputPort.ConnectionCount > 1 )
-				RegisterLocalVariable( outputId, result, ref dataCollector );
-			else
-				outputPort.SetLocalValue( result, dataCollector.PortCategory );
-
-			return outputPort.LocalValue( dataCollector.PortCategory );
-		}
-
-		private string FunctionNodeOnPortGeneration( ref MasterNodeDataCollector dataCollector, int index, ParentGraph graph )
-		{
-			ParentGraph cachedGraph = ContainerGraph.ParentWindow.CustomGraph;
-			ContainerGraph.ParentWindow.CustomGraph = m_outsideGraph;
-			string result = m_inputPorts[ index ].GeneratePortInstructions( ref dataCollector );
-			ContainerGraph.ParentWindow.CustomGraph = cachedGraph;
-			return result;
-		}
-
-		public override void WriteToString( ref string nodeInfo, ref string connectionsInfo )
-		{
-			base.WriteToString( ref nodeInfo, ref connectionsInfo );
-
-			if( Function != null )
-				IOUtils.AddFieldValueToString( ref nodeInfo, m_function.name );
-			else
-				IOUtils.AddFieldValueToString( ref nodeInfo, m_filename );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_reordenator != null ? m_reordenator.RawOrderIndex : -1 );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_headerTitle );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_functionGraphId );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_functionGUID );
-
-			int functionSwitchCount = m_allFunctionSwitches != null ? m_allFunctionSwitches.Count : 0;
-			string allOptions = functionSwitchCount.ToString();
-			for( int i = 0; i < functionSwitchCount; i++ )
-			{
-				allOptions += "," + m_allFunctionSwitches[ i ].UniqueId + "," + m_allFunctionSwitches[ i ].GetCurrentSelectedInput();
-			}
-			IOUtils.AddFieldValueToString( ref nodeInfo, allOptions );
-		}
-
-		public override void ReadFromString( ref string[] nodeParams )
-		{
-			base.ReadFromString( ref nodeParams );
-			m_filename = GetCurrentParam( ref nodeParams );
-			m_orderIndex = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-			m_headerTitle = GetCurrentParam( ref nodeParams );
-
-			if( UIUtils.CurrentShaderVersion() > 7203 )
-			{
-				m_functionGraphId = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-			}
-
-			if( UIUtils.CurrentShaderVersion() > 13704 )
-			{
-				m_functionGUID = GetCurrentParam( ref nodeParams );
-			}
-
-			AmplifyShaderFunction loaded = AssetDatabase.LoadAssetAtPath<AmplifyShaderFunction>( AssetDatabase.GUIDToAssetPath( m_functionGUID ) );
-			if( loaded != null )
-			{
-				CommonInit( loaded, UniqueId );
-			}
-			else
-			{
-				string[] guids = AssetDatabase.FindAssets( "t:AmplifyShaderFunction " + m_filename );
-				if( guids.Length > 0 )
-				{
-					string sfGuid = null;
-
-					foreach( string guid in guids )
-					{
-						string assetPath = AssetDatabase.GUIDToAssetPath( guid );
-						string name = System.IO.Path.GetFileNameWithoutExtension( assetPath );
-						if( name.Equals( m_filename, StringComparison.OrdinalIgnoreCase ) )
-						{
-							sfGuid = guid;
-							break;
-						}
-					}
-					loaded = AssetDatabase.LoadAssetAtPath<AmplifyShaderFunction>( AssetDatabase.GUIDToAssetPath( sfGuid ) );
-
-					if( loaded != null )
-					{
-						CommonInit( loaded, UniqueId );
-					}
-					else
-					{
-						SetTitleText( "ERROR" );
-						UIUtils.ShowMessage( UniqueId, string.Format( "Error loading {0} shader function from project folder", m_filename ), MessageSeverity.Error );
-					}
-				}
-				else
-				{
-					SetTitleText( "Missing Function" );
-					UIUtils.ShowMessage( UniqueId, string.Format( "Missing {0} shader function on project folder", m_filename ), MessageSeverity.Error );
-				}
-			}
-			if( UIUtils.CurrentShaderVersion() > 14203 )
-			{
-				ReadOptionsHelper = GetCurrentParam( ref nodeParams ).Split( ',' );
-			}
-		}
-
-		public override void ReadOutputDataFromString( ref string[] nodeParams )
-		{
-			if( Function == null )
-				return;
-
-			base.ReadOutputDataFromString( ref nodeParams );
-
-			ConfigureInputportsAfterRead();
-		}
-
-		public override void OnNodeDoubleClicked( Vector2 currentMousePos2D )
-		{
-			if( Function == null )
-				return;
-
-			ContainerGraph.DeSelectAll();
-			this.Selected = true;
-
-			ContainerGraph.ParentWindow.OnLeftMouseUp();
-			AmplifyShaderEditorWindow.LoadShaderFunctionToASE( Function, true );
-			this.Selected = false;
-		}
-
-		private void ConfigureInputportsAfterRead()
-		{
-			if( InputPorts != null )
-			{
-				int inputCount = InputPorts.Count;
-				for( int i = 0; i < inputCount; i++ )
-				{
-					InputPorts[ i ].ChangeProperties( m_allFunctionInputs[ i ].InputName, m_allFunctionInputs[ i ].SelectedInputType, false );
-				}
-			}
-
-			if( OutputPorts != null )
-			{
-				int outputCount = OutputPorts.Count;
-				for( int i = 0; i < outputCount; i++ )
-				{
-					OutputPorts[ i ].ChangeProperties( m_allFunctionOutputs[ i ].OutputName, m_allFunctionOutputs[ i ].AutoOutputType, false );
-				}
-			}
-		}
-
-		private void CheckPortVisibility()
-		{
-			bool changes = false;
-			if( InputPorts != null )
-			{
-				for( int i = 0; i < m_allFunctionInputs.Count; i++ )
-				{
-					if( m_inputPorts[ i ].Visible != m_allFunctionInputs[ i ].IsConnected )
-					{
-						m_inputPorts[ i ].Visible = m_allFunctionInputs[ i ].IsConnected;
-						changes = true;
-					}
-				}
-			}
-
-			if( changes )
-				m_sizeIsDirty = true;
-		}
-
-		public bool HasProperties { get { return m_reordenator != null; } }
-
-		public ParentGraph FunctionGraph
-		{
-			get { return m_functionGraph; }
-			set { m_functionGraph = value; }
-		}
-
-		public AmplifyShaderFunction Function
-		{
-			get { return m_function; }
-			set { m_function = value; }
-		}
-
-		public override void RecordObjectOnDestroy( string Id )
-		{
-			base.RecordObjectOnDestroy( Id );
-			if( m_reordenator != null )
-				m_reordenator.RecordObject( Id );
-
-			if( m_functionGraph != null )
-			{
-				Undo.RegisterCompleteObjectUndo( m_functionGraph, Id );
-				for( int i = 0; i < m_functionGraph.AllNodes.Count; i++ )
-				{
-					m_functionGraph.AllNodes[ i ].RecordObject( Id );
-				}
-			}
-		}
-
-		public override void SetContainerGraph( ParentGraph newgraph )
-		{
-			base.SetContainerGraph( newgraph );
-			if( m_functionGraph == null )
-				return;
-			for( int i = 0; i < m_functionGraph.AllNodes.Count; i++ )
-			{
-				m_functionGraph.AllNodes[ i ].SetContainerGraph( m_functionGraph );
-			}
-		}
-		
-		public override void OnMasterNodeReplaced( MasterNode newMasterNode )
-		{
-			base.OnMasterNodeReplaced( newMasterNode );
-			if( m_functionGraph == null )
-				return;
-
-			m_functionGraph.FireMasterNodeReplacedEvent( newMasterNode );
-
-			StandardSurfaceOutputNode surface = newMasterNode as StandardSurfaceOutputNode;
-			if( surface != null )
-			{
-				surface.AdditionalDirectives.AddShaderFunctionItems( OutputId, Function.AdditionalDirectives.DirectivesList );
-			}
-			else
-			{
-				if( ContainerGraph.ParentWindow.OutsideGraph.MultiPassMasterNodes.Count > 0 )
-				{
-					for( int lod = -1; lod < ContainerGraph.ParentWindow.OutsideGraph.LodMultiPassMasternodes.Count; lod++ )
-					{
-						AddShaderFunctionDirectivesInternal( lod );
-					}
-				}
-			}
-		}
-	}
-}