1 files changed, 112 insertions, 0 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/SurfaceShaderInputs/UVCoordsParentNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/SurfaceShaderInputs/UVCoordsParentNode.cs
new file mode 100644
index 00000000..b259d89f
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/SurfaceShaderInputs/UVCoordsParentNode.cs
@@ -0,0 +1,112 @@
+//// Amplify Shader Editor - Visual Shader Editing Tool
+//// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+//using UnityEngine;
+//using UnityEditor;
+//using System;
+
+//namespace AmplifyShaderEditor
+//{
+//	[Serializable]
+//	[NodeAttributes( "[Old]Texture Coordinates", "Surface Data", "Texture UV coordinates set", null, KeyCode.U, false )]
+//	public sealed class UVCoordsParentNode : ParentNode
+//	{
+//		private const string TilingStr = "Tiling";
+
+//		[SerializeField]
+//		private int m_textureCoordChannel = 0;
+
+//		[SerializeField]
+//		private int m_textureCoordSet = 0;
+
+//		[SerializeField]
+//		private Vector2 m_tiling = new Vector2( 1, 1 );
+		
+//		protected override void CommonInit( int uniqueId )
+//		{
+//			base.CommonInit( uniqueId );
+//			AddOutputVectorPorts( WirePortDataType.FLOAT2, Constants.EmptyPortValue );
+//			m_textLabelWidth = 75;
+//		}
+
+//		public override void DrawProperties()
+//		{
+//			base.DrawProperties();
+//			int newChannel = EditorGUILayoutIntPopup( Constants.AvailableUVChannelLabel, m_textureCoordChannel, Constants.AvailableUVChannelsStr, Constants.AvailableUVChannels );
+//			if ( newChannel != m_textureCoordChannel )
+//			{
+//				if ( UIUtils.IsChannelAvailable( newChannel ) )
+//				{
+//					UIUtils.ShowMessage( "Attempting to use an unoccupied used texture channel" );
+//				}
+//				else
+//				{
+//					m_textureCoordChannel = newChannel;
+//				}
+//			}
+//			else if ( m_textureCoordChannel > -1 && UIUtils.IsChannelAvailable( m_textureCoordChannel ) )
+//			{
+//				UIUtils.ShowMessage( "Texture Channel " + m_textureCoordChannel + " is unavailable for TextureCoordinate node" );
+//				m_textureCoordChannel = -1;
+//			}
+
+//			m_textureCoordSet = EditorGUILayoutIntPopup( Constants.AvailableUVSetsLabel, m_textureCoordSet, Constants.AvailableUVSetsStr, Constants.AvailableUVSets );
+
+//			m_tiling = EditorGUILayoutVector2Field( TilingStr, m_tiling );
+//		}
+
+//		public override void Draw( DrawInfo drawInfo )
+//		{
+//			base.Draw( drawInfo );
+//			if ( m_isVisible )
+//			{
+//				m_propertyDrawPos.x = m_globalPosition.x + Constants.FLOAT_WIDTH_SPACING;
+//				m_propertyDrawPos.y = m_outputPorts[ 1 ].Position.y;
+//				m_propertyDrawPos.width = 2.7f * drawInfo.InvertedZoom * Constants.FLOAT_DRAW_WIDTH_FIELD_SIZE;
+//				m_propertyDrawPos.height = drawInfo.InvertedZoom * Constants.FLOAT_DRAW_HEIGHT_FIELD_SIZE;
+
+//				m_propertyDrawPos.y = m_outputPorts[ 1 ].Position.y;
+//				UIUtils.DrawFloat( this, ref m_propertyDrawPos, ref m_tiling.x );
+
+//				m_propertyDrawPos.y = m_outputPorts[ 2 ].Position.y;
+//				UIUtils.DrawFloat( this, ref m_propertyDrawPos, ref m_tiling.y );
+//			}
+//		}
+
+//		public override void ReadFromString( ref string[] nodeParams )
+//		{
+//			base.ReadFromString( ref nodeParams );
+//			m_textureCoordChannel = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
+//			m_tiling.x = Convert.ToSingle( GetCurrentParam( ref nodeParams ) );
+//			m_tiling.y = Convert.ToSingle( GetCurrentParam( ref nodeParams ) );
+//		}
+
+//		public override void WriteToString( ref string nodeInfo, ref string connectionsInfo )
+//		{
+//			base.WriteToString( ref nodeInfo, ref connectionsInfo );
+//			IOUtils.AddFieldValueToString( ref nodeInfo, m_textureCoordChannel );
+//			IOUtils.AddFieldValueToString( ref nodeInfo, m_tiling.x );
+//			IOUtils.AddFieldValueToString( ref nodeInfo, m_tiling.y );
+//		}
+
+//		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalVar )
+//		{
+//			string uvChannelDeclaration = IOUtils.GetUVChannelDeclaration( UIUtils.GetChannelName( m_textureCoordChannel ), m_textureCoordChannel, m_textureCoordSet );
+//			dataCollector.AddToInput( UniqueId, uvChannelDeclaration, true );
+
+//			if ( dataCollector.GetChannelUsage( m_textureCoordChannel ) != TextureChannelUsage.Used )
+//				dataCollector.SetChannelUsage( m_textureCoordChannel, TextureChannelUsage.Required );
+
+//			string uvTileStr = string.Empty;
+//			switch ( outputId )
+//			{
+//				case 0: { uvTileStr = "float2( " + m_tiling.x + " , " + m_tiling.y + " )"; } break;
+//				case 1: { uvTileStr = m_tiling.x.ToString(); } break;
+//				case 2: { uvTileStr = m_tiling.y.ToString(); } break;
+//			}
+//			string uvChannelName = IOUtils.GetUVChannelName( UIUtils.GetChannelName( m_textureCoordChannel ), m_textureCoordSet );
+//			return ( uvTileStr + "*" + GetOutputVectorItem( 0, outputId, Constants.InputVarStr + "." + uvChannelName ) );
+//		}
+
+//	}
+//}