XiuXianGame/Assets/AmplifyShaderEditor/Plugins/Editor/Nodes/Operators/Log2OpNode.cs

// Amplify Shader Editor - Visual Shader Editing Tool
// Copyright (c) Amplify Creations, Lda <info@amplify.pt>

using System;

namespace AmplifyShaderEditor
{
	[Serializable]
	[NodeAttributes( "Log2", "Math Operators", "Base-2 logarithm of scalars and vectors" )]
	public sealed class Log2OpNode : SingleInputOp
	{
		protected override void CommonInit( int uniqueId )
		{
			base.CommonInit( uniqueId );
			m_opName = "log2";
			m_previewShaderGUID = "5975a154432d4c64cacd78d015ed08ba";
			m_inputPorts[ 0 ].CreatePortRestrictions(	WirePortDataType.OBJECT,
														WirePortDataType.FLOAT ,
														WirePortDataType.FLOAT2,
														WirePortDataType.FLOAT3,
														WirePortDataType.FLOAT4,
														WirePortDataType.COLOR ,
														WirePortDataType.INT);
		}
	}
}