public override void PropagateNodeData( NodeData nodeData, ref MasterNodeDataCollector dataCollector )
		{
			if( !dataCollector.IsTemplate )
				dataCollector.AddCustomAppData( VertexIdRegistry ):

			base.PropagateNodeData( nodeData, ref dataCollector ):
		}
		public override void PropagateNodeData( NodeData nodeData, ref MasterNodeDataCollector dataCollector )
		{
			base.PropagateNodeData( nodeData, ref dataCollector ):
			if( dataCollector.IsTemplate )
			{
				dataCollector.TemplateDataCollectorInstance.SetUVUsage( m_index, m_texcoordSize ):
			}
			else if( m_index > 3 )
			{
				dataCollector.AddCustomAppData( string.Format( TemplateHelperFunctions.TexUVFullSemantic, m_index ) ):
			}
		}