* amplify shader editor

1 files changed, 33 insertions, 0 deletions

diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Operators/ReflectOpNode.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Operators/ReflectOpNode.cs
new file mode 100644
index 00000000..1488cb1c
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Operators/ReflectOpNode.cs
@@ -0,0 +1,33 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+using System;
+
+namespace AmplifyShaderEditor
+{
+	[Serializable]
+	[NodeAttributes( "Reflect", "Vector Operators", "Reflection vector given an incidence vector and a normal vector" )]
+	public sealed class ReflectOpNode : DynamicTypeNode
+	{
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			m_inputPorts[ 0 ].ChangeProperties( "Incident", WirePortDataType.FLOAT4, false );
+			m_inputPorts[ 1 ].ChangeProperties( "Normal", WirePortDataType.FLOAT4, false );
+			m_outputPorts[ 0 ].ChangeType( WirePortDataType.FLOAT4, false );
+
+			m_textLabelWidth = 67;
+			m_previewShaderGUID = "fb520f2145c0fa0409320a9e6d720758";
+		}
+
+		public override string BuildResults( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+			if( m_outputPorts[ 0 ].IsLocalValue( dataCollector.PortCategory ) )
+				return m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory );
+
+			base.BuildResults( outputId, ref dataCollector, ignoreLocalvar );
+			string result = "reflect( " + m_inputA + " , " + m_inputB + " )";
+			return CreateOutputLocalVariable( 0, result, ref dataCollector );
+		}
+	}
+}