1 files changed, 0 insertions, 98 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/ImageEffects/PosterizeNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/ImageEffects/PosterizeNode.cs
deleted file mode 100644
index 9518f64e..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/ImageEffects/PosterizeNode.cs
+++ /dev/null
@@ -1,98 +0,0 @@
-// Amplify Shader Editor - Visual Shader Editing Tool
-// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
-
-//https://www.shadertoy.com/view/ldX3D4
-using UnityEngine;
-using UnityEditor;
-using System;
-
-namespace AmplifyShaderEditor
-{
-	[Serializable]
-	[NodeAttributes( "Posterize", "Image Effects", "Converts a continuous gradation of tones to multiple regions of fewer tones" )]
-	public sealed class PosterizeNode : ParentNode
-	{
-		private const string PosterizationPowerStr = "Power";
-		[SerializeField]
-		private int m_posterizationPower = 1;
-
-		protected override void CommonInit( int uniqueId )
-		{
-			base.CommonInit( uniqueId );
-			AddInputPort( WirePortDataType.COLOR, false, "RGBA", -1, MasterNodePortCategory.Fragment, 1 );
-			AddInputPort( WirePortDataType.INT, false, "Power", -1, MasterNodePortCategory.Fragment, 0 );
-			m_inputPorts[ 1 ].AutoDrawInternalData = true;
-			AddOutputPort( WirePortDataType.COLOR, Constants.EmptyPortValue );
-			m_textLabelWidth = 60;
-			m_autoWrapProperties = true;
-			m_previewShaderGUID = "ecb3048ef0eec1645bad1d72a98d8279";
-		}
-
-		public override void DrawProperties()
-		{
-			base.DrawProperties();
-			if( !m_inputPorts[ 1 ].IsConnected )
-			{
-				EditorGUILayout.BeginVertical();
-				{
-					EditorGUI.BeginChangeCheck();
-					m_posterizationPower = EditorGUILayoutIntSlider( PosterizationPowerStr, m_posterizationPower, 1, 256 );
-					if( EditorGUI.EndChangeCheck() )
-					{
-						GetInputPortByUniqueId( 0 ).IntInternalData = m_posterizationPower;
-					}
-				}
-				EditorGUILayout.EndVertical();
-			}
-			else
-			{
-				EditorGUILayout.Space();
-			}
-		}
-
-		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalVar )
-		{
-			if( m_outputPorts[ 0 ].IsLocalValue( dataCollector.PortCategory ) )
-				return m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory );
-
-			string posterizationPower = "1";
-			if( m_inputPorts[ 1 ].IsConnected )
-			{
-				posterizationPower = m_inputPorts[ 1 ].GeneratePortInstructions( ref dataCollector );
-			}
-			else
-			{
-				posterizationPower = m_posterizationPower.ToString();
-			}
-
-			string colorTarget = m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector );
-
-			string divVar = "div" + OutputId;
-			dataCollector.AddLocalVariable( UniqueId, "float " + divVar + "=256.0/float(" + posterizationPower + ");" );
-			string result = "( floor( " + colorTarget + " * " + divVar + " ) / " + divVar + " )";
-
-			RegisterLocalVariable( 0, result, ref dataCollector, "posterize" + OutputId );
-
-			return m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory );
-		}
-
-		public override void RefreshExternalReferences()
-		{
-			base.RefreshExternalReferences();
-			m_inputPorts[ 0 ].ChangeType( WirePortDataType.COLOR, false );
-			m_inputPorts[ 1 ].ChangeType( WirePortDataType.INT, false );
-		}
-
-		public override void WriteToString( ref string nodeInfo, ref string connectionsInfo )
-		{
-			base.WriteToString( ref nodeInfo, ref connectionsInfo );
-			IOUtils.AddFieldValueToString( ref nodeInfo, m_posterizationPower );
-		}
-
-		public override void ReadFromString( ref string[] nodeParams )
-		{
-			base.ReadFromString( ref nodeParams );
-			m_posterizationPower = Convert.ToInt32( GetCurrentParam( ref nodeParams ) );
-		}
-	}
-}