*移动amplify shader editor到third party目录

1 files changed, 0 insertions, 867 deletions

diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/FunctionSwitch.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/FunctionSwitch.cs
deleted file mode 100644
index e25ad54a..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/FunctionSwitch.cs
+++ /dev/null
@@ -1,867 +0,0 @@
-// Amplify Shader Editor - Visual Shader Editing Tool
-// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
-
-using UnityEngine;
-using UnityEditor;
-using System;
-using System.Collections.Generic;
-
-namespace AmplifyShaderEditor
-{
-	[Serializable]
-	[NodeAttributes( "Function Switch", "Functions", "Function Switch allows switching options at compile time for shader function", NodeAvailabilityFlags = (int)NodeAvailability.ShaderFunction )]
-	public sealed class FunctionSwitch : ParentNode
-	{
-		private const string InputPortNameStr = "In ";
-
-		private const string ToggleFalseStr = "False";
-		private const string ToggleTrueStr = "True";
-
-		private const string CurrSelectedStr = "Current";
-		private const string MaxAmountStr = "Amount";
-		private const int MaxAllowedAmount = 9;
-
-		private const int MinComboSize = 50;
-		private const int MaxComboSize = 105;
-
-		[SerializeField]
-		private string m_optionLabel = "Option";
-
-		[SerializeField]
-		private string[] AvailableInputsLabels = { "In 0", "In 1" };
-
-		[SerializeField]
-		private int[] AvailableInputsValues = { 0, 1 };
-
-		[SerializeField]
-		private int m_previousSelectedInput = 0;
-
-		[SerializeField]
-		private int m_currentSelectedInput = 0;
-
-		[SerializeField]
-		private int m_maxAmountInputs = 2;
-
-		[SerializeField]
-		private bool m_toggleMode = false;
-
-		[SerializeField]
-		private string[] m_optionNames = { "In 0", "In 1", "In 2", "In 3", "In 4", "In 5", "In 6", "In 7", "In 8" };
-
-		[SerializeField]
-		private int m_orderIndex = -1;
-
-		[SerializeField]
-		private TexReferenceType m_referenceType = TexReferenceType.Object;
-
-		[SerializeField]
-		private FunctionSwitch m_functionSwitchReference = null;
-
-		[SerializeField]
-		private int m_referenceUniqueId = -1;
-
-		[SerializeField]
-		private bool m_validReference = false;
-
-		private bool m_asDrawn = false;
-
-		private GUIContent m_checkContent;
-		private GUIContent m_popContent;
-
-		private const double MaxTimestamp = 1;
-		private bool m_nameModified = false;
-		private double m_lastTimeNameModified = 0;
-
-		private Rect m_varRect;
-		private Rect m_imgRect;
-		private bool m_editing;
-
-		private int m_cachedPropertyId = -1;
-
-		[SerializeField]
-		private int m_refMaxInputs = -1;
-
-		[SerializeField]
-		private string m_refOptionLabel = string.Empty;
-
-		[SerializeField]
-		private int m_refSelectedInput = -1;
-
-		protected override void CommonInit( int uniqueId )
-		{
-			base.CommonInit( uniqueId );
-			for( int i = 0; i < MaxAllowedAmount; i++ )
-			{
-				AddInputPort( WirePortDataType.FLOAT, false, InputPortNameStr + i );
-				m_inputPorts[ i ].Visible = ( i < 2 );
-			}
-			AddOutputPort( WirePortDataType.FLOAT, " " );
-
-			m_checkContent = new GUIContent();
-			m_checkContent.image = UIUtils.CheckmarkIcon;
-
-			m_popContent = new GUIContent();
-			m_popContent.image = UIUtils.PopupIcon;
-
-			m_textLabelWidth = 100;
-			m_autoWrapProperties = true;
-			m_insideSize.Set( 80, 25 );
-			m_previewShaderGUID = "a58e46feaa5e3d14383bfeac24d008bc";
-		}
-
-		public void SetCurrentSelectedInput( int newValue, int prevValue )
-		{
-			m_previousSelectedInput = prevValue;
-			if( m_validReference )
-				m_currentSelectedInput = Mathf.Clamp( newValue, 0, m_refMaxInputs - 1 );
-			else
-				m_currentSelectedInput = Mathf.Clamp( newValue, 0, m_maxAmountInputs - 1 );
-			m_outputPorts[ 0 ].ChangeType( m_inputPorts[ m_currentSelectedInput ].DataType, false );
-			PreviewIsDirty = true;
-			ChangeSignalPropagation();
-		}
-
-		public int GetCurrentSelectedInput()
-		{
-			return m_currentSelectedInput;
-		}
-
-
-		public override void SetPreviewInputs()
-		{
-			base.SetPreviewInputs();
-
-			if( m_cachedPropertyId == -1 )
-				m_cachedPropertyId = Shader.PropertyToID( "_Current" );
-
-			PreviewMaterial.SetInt( m_cachedPropertyId, m_currentSelectedInput );
-		}
-
-		protected override void OnUniqueIDAssigned()
-		{
-			base.OnUniqueIDAssigned();
-			if( m_referenceType == TexReferenceType.Object )
-			{
-				UIUtils.RegisterFunctionSwitchNode( this );
-			}
-			else
-			{
-				if( ContainerGraph.ParentWindow.CustomGraph != null )
-					UIUtils.RegisterFunctionSwitchNode( this );
-				UIUtils.RegisterFunctionSwitchCopyNode( this );
-			}
-		}
-
-		public override void Destroy()
-		{
-			base.Destroy();
-
-			m_functionSwitchReference = null;
-			m_referenceUniqueId = -1;
-
-			if( m_referenceType == TexReferenceType.Object )
-			{
-				UIUtils.UnregisterFunctionSwitchNode( this );
-			}
-			else
-			{
-				UIUtils.UnregisterFunctionSwitchNode( this );
-				UIUtils.UnregisterFunctionSwitchCopyNode( this );
-			}
-		}
-
-		public override void OnConnectedOutputNodeChanges( int portId, int otherNodeId, int otherPortId, string name, WirePortDataType type )
-		{
-			base.OnConnectedOutputNodeChanges( portId, otherNodeId, otherPortId, name, type );
-			m_inputPorts[ portId ].MatchPortToConnection();
-			if( portId == m_currentSelectedInput )
-				m_outputPorts[ 0 ].ChangeType( m_inputPorts[ portId ].DataType, false );
-		}
-
-		public override void OnInputPortConnected( int portId, int otherNodeId, int otherPortId, bool activateNode = true )
-		{
-			InputPort port = GetInputPortByUniqueId( portId );
-			int arrayPos = m_inputPorts.IndexOf( port );
-			if( activateNode && m_connStatus == NodeConnectionStatus.Connected && arrayPos == m_currentSelectedInput )
-			{
-				port.GetOutputNode().ActivateNode( m_activeNode, m_activePort, m_activeType );
-			}
-
-			OnNodeChange();
-			SetSaveIsDirty();
-
-			m_inputPorts[ portId ].MatchPortToConnection();
-			if( arrayPos == m_currentSelectedInput )
-				m_outputPorts[ 0 ].ChangeType( m_inputPorts[ portId ].DataType, false );
-		}
-
-		public override void ActivateNode( int signalGenNodeId, int signalGenPortId, Type signalGenNodeType )
-		{
-			if( m_selfPowered )
-				return;
-
-			ConnStatus = m_restrictions.GetRestiction( signalGenNodeType, signalGenPortId ) ? NodeConnectionStatus.Error : NodeConnectionStatus.Connected;
-			m_activeConnections += 1;
-
-			m_activeType = signalGenNodeType;
-			m_activeNode = signalGenNodeId;
-			m_activePort = signalGenPortId;
-			if( m_activeConnections == 1 )
-				if( m_inputPorts[ m_currentSelectedInput ].IsConnected )
-					m_inputPorts[ m_currentSelectedInput ].GetOutputNode().ActivateNode( signalGenNodeId, signalGenPortId, signalGenNodeType );
-
-			SetSaveIsDirty();
-		}
-
-		public override void DeactivateInputPortNode( int deactivatedPort, bool forceComplete )
-		{
-			InputPort port = GetInputPortByUniqueId( deactivatedPort );
-			if( deactivatedPort == m_currentSelectedInput )
-				port.GetOutputNode().DeactivateNode( deactivatedPort, false );
-		}
-
-		public override void DeactivateNode( int deactivatedPort, bool forceComplete )
-		{
-			if( m_selfPowered )
-				return;
-
-			SetSaveIsDirty();
-			m_activeConnections -= 1;
-
-			if( ( forceComplete || m_activeConnections <= 0 ) )
-			{
-				m_activeConnections = 0;
-				ConnStatus = NodeConnectionStatus.Not_Connected;
-				for( int i = 0; i < m_inputPorts.Count; i++ )
-				{
-					if( m_inputPorts[ i ].IsConnected && i == m_currentSelectedInput )
-					{
-						ParentNode node = m_inputPorts[ i ].GetOutputNode();
-						if( node != null )
-							node.DeactivateNode( deactivatedPort == -1 ? m_inputPorts[ i ].PortId : deactivatedPort, false );
-					}
-				}
-			}
-		}
-
-		public void ChangeSignalPropagation()
-		{
-			if( m_previousSelectedInput != m_currentSelectedInput && ConnStatus == NodeConnectionStatus.Connected )
-			{
-				if( m_inputPorts[ m_previousSelectedInput ].IsConnected )
-					m_inputPorts[ m_previousSelectedInput ].GetOutputNode().DeactivateNode( m_inputPorts[ m_previousSelectedInput ].PortId, false );
-
-				if( m_inputPorts[ m_currentSelectedInput ].IsConnected )
-					m_inputPorts[ m_currentSelectedInput ].GetOutputNode().ActivateNode( UniqueId, m_inputPorts[ m_currentSelectedInput ].PortId, m_activeType );
-			}
-		}
-		
-		public bool DrawOption( ParentNode owner, bool forceDraw = false )
-		{
-			if( !IsConnected && !forceDraw )
-			{
-				//EditorGUILayout.LabelField( "Not Connected" );
-				return false;
-			}
-
-			if( m_asDrawn ) //used to prevent the same property to be drawn more than once
-				return false;
-
-			if( m_validReference )
-			{
-				return m_functionSwitchReference.DrawOption( owner, true );
-			}
-
-			int prev = m_currentSelectedInput;
-			m_asDrawn = true;
-			if( m_toggleMode )
-			{
-				m_currentSelectedInput = owner.EditorGUILayoutToggle( m_optionLabel, ( m_currentSelectedInput != 0 ? true : false ) ) ? 1 : 0;
-
-				if( m_currentSelectedInput != prev )
-				{
-					SetCurrentSelectedInput( m_currentSelectedInput, prev );
-					return true;
-				}
-				else
-				{
-					return false;
-				}
-			}
-			else
-			{
-				m_currentSelectedInput = owner.EditorGUILayoutIntPopup( m_optionLabel, m_currentSelectedInput, AvailableInputsLabels, AvailableInputsValues );
-
-				if( m_currentSelectedInput != prev )
-				{
-					SetCurrentSelectedInput( m_currentSelectedInput, prev );
-					return true;
-				}
-				else
-				{
-					return false;
-				}
-			}
-		}
-
-		public void CheckReference()
-		{
-			if( m_referenceType != TexReferenceType.Instance )
-			{
-				m_validReference = false;
-				return;
-			}
-
-			if( m_functionSwitchReference == null )
-			{
-				m_validReference = false;
-				ResetToSelf();
-				return;
-			}
-
-			if( m_referenceUniqueId != m_functionSwitchReference.UniqueId )
-			{
-				UpdateFromSelected();
-			}
-			if( m_refSelectedInput != m_functionSwitchReference.GetCurrentSelectedInput() || m_refMaxInputs != m_functionSwitchReference.MaxAmountInputs || m_refOptionLabel != m_functionSwitchReference.OptionLabel )
-			{
-				UpdateFromSelected();
-			}
-
-			m_validReference = true;
-		}
-
-		void ResetToSelf()
-		{
-			m_functionSwitchReference = null;
-			m_validReference = false;
-			m_referenceUniqueId = -1;
-			m_refMaxInputs = -1;
-			m_refOptionLabel = string.Empty;
-			m_refSelectedInput = -1;
-
-			for( int i = 0; i < MaxAllowedAmount; i++ )
-			{
-				m_inputPorts[ i ].Visible = ( i < m_maxAmountInputs );
-				m_inputPorts[ i ].Name = m_optionNames[ i ];
-			}
-
-			if( m_currentSelectedInput >= m_maxAmountInputs )
-			{
-				m_currentSelectedInput = m_maxAmountInputs - 1;
-			}
-
-			UpdateLabels();
-			m_sizeIsDirty = true;
-		}
-
-		void UpdateFromSelected()
-		{
-			if( m_referenceUniqueId < 0 )
-				return;
-
-			m_functionSwitchReference = UIUtils.GetNode( m_referenceUniqueId ) as FunctionSwitch;
-			if( m_functionSwitchReference != null )
-			{
-				m_validReference = true;
-				for( int i = 0; i < MaxAllowedAmount; i++ )
-				{
-					m_inputPorts[ i ].Visible = ( i < m_functionSwitchReference.MaxAmountInputs );
-					m_inputPorts[ i ].Name = m_functionSwitchReference.InputPorts[ i ].Name;
-				}
-				UpdateLabels();
-				m_refMaxInputs = m_functionSwitchReference.m_maxAmountInputs;
-				m_refOptionLabel = m_functionSwitchReference.OptionLabel;
-				m_refSelectedInput = m_functionSwitchReference.GetCurrentSelectedInput();
-				OrderIndex = m_functionSwitchReference.OrderIndex;
-
-				SetCurrentSelectedInput( m_functionSwitchReference.GetCurrentSelectedInput(), m_currentSelectedInput );
-			}
-
-			m_sizeIsDirty = true;
-			m_isDirty = true;
-		}
-
-		public override void DrawProperties()
-		{
-			base.DrawProperties();
-			EditorGUI.BeginChangeCheck();
-			m_referenceType = (TexReferenceType)EditorGUILayoutPopup( Constants.ReferenceTypeStr, (int)m_referenceType, Constants.ReferenceArrayLabels );
-			if( EditorGUI.EndChangeCheck() )
-			{
-				if( m_referenceType == TexReferenceType.Object )
-				{
-					if( ContainerGraph.ParentWindow.CustomGraph == null )
-						UIUtils.UnregisterFunctionSwitchCopyNode( this );
-					UIUtils.RegisterFunctionSwitchNode( this );
-					ResetToSelf();
-				}
-				else
-				{
-					if( ContainerGraph.ParentWindow.CustomGraph == null )
-						UIUtils.UnregisterFunctionSwitchNode( this );
-					UIUtils.RegisterFunctionSwitchCopyNode( this );
-				}
-			}
-
-			if( m_referenceType == TexReferenceType.Instance )
-			{
-				EditorGUI.BeginChangeCheck();
-				string[] arr = new string[ UIUtils.FunctionSwitchList().Count ];
-				int[] ids = new int[ UIUtils.FunctionSwitchList().Count ];
-				for( int i = 0; i < arr.Length; i++ )
-				{
-					arr[ i ] = i + " - " + UIUtils.FunctionSwitchList()[ i ].OptionLabel;
-					ids[ i ] = UIUtils.FunctionSwitchList()[ i ].UniqueId;
-				}
-				m_referenceUniqueId = EditorGUILayout.IntPopup( Constants.AvailableReferenceStr, m_referenceUniqueId, arr, ids );
-				if( EditorGUI.EndChangeCheck() )
-				{
-					UpdateFromSelected();
-				}
-				return;
-			}
-
-			EditorGUI.BeginChangeCheck();
-			m_optionLabel = EditorGUILayoutTextField( "Option Label", m_optionLabel );
-			if( EditorGUI.EndChangeCheck() )
-			{
-				m_optionLabel = UIUtils.RemoveInvalidEnumCharacters( m_optionLabel );
-				if( string.IsNullOrEmpty( m_optionLabel ) )
-				{
-					m_optionLabel = "Option";
-				}
-
-				UIUtils.UpdateFunctionSwitchData( UniqueId, m_optionLabel );
-			}
-
-			EditorGUI.BeginChangeCheck();
-			m_toggleMode = EditorGUILayoutToggle( "Toggle Mode", m_toggleMode );
-			if( EditorGUI.EndChangeCheck() )
-			{
-				if( m_toggleMode )
-				{
-					m_inputPorts[ 0 ].Name = ToggleFalseStr;
-					m_inputPorts[ 1 ].Name = ToggleTrueStr;
-
-					for( int i = 0; i < MaxAllowedAmount; i++ )
-					{
-						m_inputPorts[ i ].Visible = ( i < 2 );
-					}
-
-					if( m_currentSelectedInput >= 2 )
-					{
-						m_currentSelectedInput = 1;
-					}
-					UpdateLabels();
-					m_sizeIsDirty = true;
-				}
-				else
-				{
-					m_inputPorts[ 0 ].Name = m_optionNames[ 0 ];
-					m_inputPorts[ 1 ].Name = m_optionNames[ 1 ];
-
-					for( int i = 0; i < MaxAllowedAmount; i++ )
-					{
-						m_inputPorts[ i ].Visible = ( i < m_maxAmountInputs );
-					}
-
-					if( m_currentSelectedInput >= m_maxAmountInputs )
-					{
-						m_currentSelectedInput = m_maxAmountInputs - 1;
-					}
-
-					UpdateLabels();
-					m_sizeIsDirty = true;
-				}
-			}
-
-			if( !m_toggleMode )
-			{
-				EditorGUI.BeginChangeCheck();
-				m_maxAmountInputs = EditorGUILayoutIntSlider( MaxAmountStr, m_maxAmountInputs, 2, MaxAllowedAmount );
-				if( EditorGUI.EndChangeCheck() )
-				{
-					for( int i = 0; i < MaxAllowedAmount; i++ )
-					{
-						m_inputPorts[ i ].Visible = ( i < m_maxAmountInputs );
-					}
-
-					if( m_currentSelectedInput >= m_maxAmountInputs )
-					{
-						m_currentSelectedInput = m_maxAmountInputs - 1;
-					}
-
-					UpdateLabels();
-					m_sizeIsDirty = true;
-				}
-
-				EditorGUI.indentLevel++;
-				for( int i = 0; i < m_maxAmountInputs; i++ )
-				{
-					EditorGUI.BeginChangeCheck();
-					m_inputPorts[ i ].Name = EditorGUILayoutTextField( "Item " + i, m_inputPorts[ i ].Name );
-					if( EditorGUI.EndChangeCheck() )
-					{
-						m_nameModified = true;
-						m_lastTimeNameModified = EditorApplication.timeSinceStartup;
-						m_inputPorts[ i ].Name = UIUtils.RemoveInvalidEnumCharacters( m_inputPorts[ i ].Name );
-						m_optionNames[ i ] = m_inputPorts[ i ].Name;
-						if( string.IsNullOrEmpty( m_inputPorts[ i ].Name ) )
-						{
-							m_inputPorts[ i ].Name = InputPortNameStr + i;
-						}
-						m_sizeIsDirty = true;
-					}
-				}
-				EditorGUI.indentLevel--;
-
-				if( m_nameModified )
-				{
-					UpdateLabels();
-				}
-			}
-
-			if( m_toggleMode )
-			{
-				EditorGUI.BeginChangeCheck();
-				int prevVal = m_currentSelectedInput;
-				m_currentSelectedInput = EditorGUILayoutToggle( CurrSelectedStr, ( m_currentSelectedInput != 0 ? true : false ) ) ? 1 : 0;
-				if( EditorGUI.EndChangeCheck() )
-					SetCurrentSelectedInput( m_currentSelectedInput, prevVal );
-			}
-			else
-			{
-				EditorGUI.BeginChangeCheck();
-				int prevVal = m_currentSelectedInput;
-				m_currentSelectedInput = EditorGUILayoutIntPopup( CurrSelectedStr, m_currentSelectedInput, AvailableInputsLabels, AvailableInputsValues );
-				if( EditorGUI.EndChangeCheck() )
-				{
-					SetCurrentSelectedInput( m_currentSelectedInput, prevVal );
-				}
-			}
-		}
-
-		public override void RefreshExternalReferences()
-		{
-			base.RefreshExternalReferences();
-			if( UIUtils.CurrentShaderVersion() > 14205 )
-			{
-				if( m_referenceType == TexReferenceType.Instance )
-				{
-					m_functionSwitchReference = UIUtils.GetNode( m_referenceUniqueId ) as FunctionSwitch;
-					UpdateFromSelected();
-				}
-			}
-
-			SetCurrentSelectedInput( m_currentSelectedInput, m_previousSelectedInput );
-		}
-
-		public void UpdateLabels()
-		{
-			int maxinputs = m_maxAmountInputs;
-			if( m_validReference )
-				maxinputs = m_functionSwitchReference.MaxAmountInputs;
-
-			AvailableInputsLabels = new string[ maxinputs ];
-			AvailableInputsValues = new int[ maxinputs ];
-
-			for( int i = 0; i < maxinputs; i++ )
-			{
-				AvailableInputsLabels[ i ] = m_optionNames[ i ];
-				AvailableInputsValues[ i ] = i;
-			}
-		}
-
-		public override void OnNodeLogicUpdate( DrawInfo drawInfo )
-		{
-			base.OnNodeLogicUpdate( drawInfo );
-			CheckReference();
-		}
-
-		public override void OnNodeLayout( DrawInfo drawInfo )
-		{
-			float finalSize = 0;
-			if( !m_toggleMode )
-			{
-				GUIContent dropdown = new GUIContent( m_inputPorts[ m_currentSelectedInput ].Name );
-				int cacheSize = UIUtils.GraphDropDown.fontSize;
-				UIUtils.GraphDropDown.fontSize = 10;
-				Vector2 calcSize = UIUtils.GraphDropDown.CalcSize( dropdown );
-				UIUtils.GraphDropDown.fontSize = cacheSize;
-				finalSize = Mathf.Clamp( calcSize.x, MinComboSize, MaxComboSize );
-				if( m_insideSize.x != finalSize )
-				{
-					m_insideSize.Set( finalSize, 25 );
-					m_sizeIsDirty = true;
-				}
-			}
-
-			base.OnNodeLayout( drawInfo );
-
-			bool toggleMode = m_toggleMode;
-			if( m_validReference )
-			{
-				toggleMode = m_functionSwitchReference.m_toggleMode;
-			}
-
-			if( toggleMode )
-			{
-				m_varRect = m_remainingBox;
-				m_varRect.size = Vector2.one * 22 * drawInfo.InvertedZoom;
-				m_varRect.center = m_remainingBox.center;
-				if( m_showPreview )
-					m_varRect.y = m_remainingBox.y;
-			}
-			else
-			{
-				m_varRect = m_remainingBox;
-				m_varRect.width = finalSize * drawInfo.InvertedZoom;
-				m_varRect.height = 16 * drawInfo.InvertedZoom;
-				m_varRect.x = m_remainingBox.xMax - m_varRect.width;
-				m_varRect.y += 1 * drawInfo.InvertedZoom;
-
-				m_imgRect = m_varRect;
-				m_imgRect.x = m_varRect.xMax - 16 * drawInfo.InvertedZoom;
-				m_imgRect.width = 16 * drawInfo.InvertedZoom;
-				m_imgRect.height = m_imgRect.width;
-			}
-		}
-
-		public override void DrawGUIControls( DrawInfo drawInfo )
-		{
-			if( m_validReference )
-			{
-				base.DrawGUIControls( drawInfo );
-			}
-			else
-			{
-				base.DrawGUIControls( drawInfo );
-
-				if( drawInfo.CurrentEventType != EventType.MouseDown )
-					return;
-
-				if( m_varRect.Contains( drawInfo.MousePosition ) )
-				{
-					m_editing = true;
-				}
-				else if( m_editing )
-				{
-					m_editing = false;
-				}
-			}
-		}
-
-		public override void Draw( DrawInfo drawInfo )
-		{
-			base.Draw( drawInfo );
-
-			if( m_nameModified )
-			{
-				if( ( EditorApplication.timeSinceStartup - m_lastTimeNameModified ) > MaxTimestamp )
-				{
-					m_nameModified = false;
-				}
-			}
-
-			if( m_validReference )
-			{
-				SetAdditonalTitleTextOnCallback( m_functionSwitchReference.OptionLabel, ( instance, newSubTitle ) => instance.AdditonalTitleContent.text = string.Format( Constants.SubTitleVarNameFormatStr, newSubTitle ) );
-			}
-			else
-			{
-				SetAdditonalTitleTextOnCallback( m_optionLabel, ( instance, newSubTitle ) => instance.AdditonalTitleContent.text = string.Format( Constants.SubTitleValueFormatStr, newSubTitle ) );
-
-				if( m_editing )
-				{
-					if( m_toggleMode )
-					{
-						if( GUI.Button( m_varRect, GUIContent.none, UIUtils.GraphButton ) )
-						{
-							PreviewIsDirty = true;
-							int prevVal = m_currentSelectedInput;
-							m_currentSelectedInput = m_currentSelectedInput == 1 ? 0 : 1;
-							if( m_currentSelectedInput != prevVal )
-								SetCurrentSelectedInput( m_currentSelectedInput, prevVal );
-							m_editing = false;
-						}
-
-						if( m_currentSelectedInput == 1 )
-						{
-							GUI.Label( m_varRect, m_checkContent, UIUtils.GraphButtonIcon );
-						}
-					}
-					else
-					{
-						EditorGUI.BeginChangeCheck();
-						int prevVal = m_currentSelectedInput;
-						m_currentSelectedInput = EditorGUIIntPopup( m_varRect, m_currentSelectedInput, AvailableInputsLabels, AvailableInputsValues, UIUtils.GraphDropDown );
-						if( EditorGUI.EndChangeCheck() )
-						{
-							PreviewIsDirty = true;
-							SetCurrentSelectedInput( m_currentSelectedInput, prevVal );
-							m_editing = false;
-						}
-					}
-				}
-			}
-
-		}
-
-		public override void OnNodeRepaint( DrawInfo drawInfo )
-		{
-			base.OnNodeRepaint( drawInfo );
-
-			if( !m_isVisible )
-				return;
-
-			if( ContainerGraph.LodLevel <= ParentGraph.NodeLOD.LOD2 )
-			{
-				if( m_validReference )
-				{
-					bool cacheState = GUI.enabled;
-					GUI.enabled = false;
-					if( m_functionSwitchReference.m_toggleMode )
-					{
-						GUI.Label( m_varRect, GUIContent.none, UIUtils.GraphButton );
-						if( m_functionSwitchReference.GetCurrentSelectedInput() == 1 )
-						{
-							GUI.Label( m_varRect, m_checkContent, UIUtils.GraphButtonIcon );
-						}
-					}
-					else
-					{
-						GUI.Label( m_varRect, m_functionSwitchReference.AvailableInputsLabels[ m_currentSelectedInput ], UIUtils.GraphDropDown );
-					}
-					GUI.enabled = cacheState;
-				}
-				else
-				{
-					if( !m_editing )
-					{
-						if( m_toggleMode )
-						{
-							GUI.Label( m_varRect, GUIContent.none, UIUtils.GraphButton );
-
-							if( m_currentSelectedInput == 1 )
-							{
-								GUI.Label( m_varRect, m_checkContent, UIUtils.GraphButtonIcon );
-							}
-						}
-						else
-						{
-							GUI.Label( m_varRect, AvailableInputsLabels[ m_currentSelectedInput ], UIUtils.GraphDropDown );
-							GUI.Label( m_imgRect, m_popContent, UIUtils.GraphButtonIcon );
-						}
-					}
-				}
-			}
-		}
-
-		public override void PropagateNodeData( NodeData nodeData, ref MasterNodeDataCollector dataCollector )
-		{
-			m_inputPorts[ m_currentSelectedInput ].GetOutputNode().PropagateNodeData( nodeData, ref dataCollector );
-		}
-
-		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
-		{
-			return m_inputPorts[ m_currentSelectedInput ].GeneratePortInstructions( ref dataCollector );
-		}
-
-		public override void ReadFromString( ref string[] nodeParams )
-		{
-			base.ReadFromString( ref nodeParams );
-			m_optionLabel = GetCurrentParam( ref nodeParams );
-			m_toggleMode = Convert.ToBoolean( GetCurrentParam( ref nodeParams ) );
-			m_currentSelectedInput = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-			m_previousSelectedInput = m_currentSelectedInput;
-			m_maxAmountInputs = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-			m_orderIndex = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-
-			for( int i = 0; i < MaxAllowedAmount; i++ )
-			{
-				m_inputPorts[ i ].Visible = ( i < m_maxAmountInputs );
-			}
-
-			if( m_currentSelectedInput >= m_maxAmountInputs )
-			{
-				m_currentSelectedInput = m_maxAmountInputs - 1;
-			}
-
-			for( int i = 0; i < m_maxAmountInputs; i++ )
-			{
-				m_optionNames[ i ] = GetCurrentParam( ref nodeParams );
-				m_inputPorts[ i ].Name = m_optionNames[ i ];
-			}
-
-			if( m_toggleMode )
-			{
-				m_inputPorts[ 0 ].Name = ToggleFalseStr;
-				m_inputPorts[ 1 ].Name = ToggleTrueStr;
-			}
-
-			UpdateLabels();
-			m_sizeIsDirty = true;
-
-			UIUtils.UpdateFunctionSwitchData( UniqueId, m_optionLabel );
-			UIUtils.UpdateFunctionSwitchCopyData( UniqueId, m_optionLabel );
-			if( UIUtils.CurrentShaderVersion() > 14205 )
-			{
-				m_referenceType = (TexReferenceType)Enum.Parse( typeof( TexReferenceType ), GetCurrentParam( ref nodeParams ) );
-				m_referenceUniqueId = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-
-				if( m_referenceType == TexReferenceType.Object )
-				{
-					if( ContainerGraph.ParentWindow.CustomGraph == null )
-						UIUtils.UnregisterFunctionSwitchCopyNode( this );
-					UIUtils.RegisterFunctionSwitchNode( this );
-					ResetToSelf();
-				}
-				else
-				{
-					if( ContainerGraph.ParentWindow.CustomGraph == null )
-						UIUtils.UnregisterFunctionSwitchNode( this );
-					UIUtils.RegisterFunctionSwitchCopyNode( this );
-				}
-			}
-		}
-
-		public override void WriteToString( ref string nodeInfo, ref string connectionsInfo )
-		{
-			base.WriteToString( ref nodeInfo, ref connectionsInfo );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_optionLabel );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_toggleMode );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_currentSelectedInput );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_maxAmountInputs );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_orderIndex );
-
-			for( int i = 0; i < m_maxAmountInputs; i++ )
-			{
-				IOUtils.AddFieldValueToString( ref nodeInfo, m_optionNames[ i ] );
-			}
-
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_referenceType );
-			IOUtils.AddFieldValueToString( ref nodeInfo, ( m_functionSwitchReference != null ? m_functionSwitchReference.UniqueId : -1 ) );
-		}
-
-		public int OrderIndex
-		{
-			get { return m_orderIndex; }
-			set { m_orderIndex = value; }
-		}
-
-		public string OptionLabel
-		{
-			get { return m_optionLabel; }
-			set { m_optionLabel = value; }
-		}
-
-		public bool AsDrawn { get { return m_asDrawn; } set { m_asDrawn = value; } }
-
-		public override string DataToArray { get { return m_optionLabel; } }
-		public int MaxAmountInputs
-		{
-			get { return m_maxAmountInputs; }
-		}
-	}
-}