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

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

using System;

namespace AmplifyShaderEditor
{
	[Serializable]
	[NodeAttributes( "Sign", "Math Operators", "Sign of scalar or each vector component" )]
	public sealed class SignOpNode : SingleInputOp
	{
		protected override void CommonInit( int uniqueId )
		{
			base.CommonInit( uniqueId );
			m_opName = "sign";
			m_previewShaderGUID = "3aca80b49aadf5046b7133730818e18f";
			m_inputPorts[ 0 ].CreatePortRestrictions(	WirePortDataType.OBJECT,
														WirePortDataType.FLOAT ,
														WirePortDataType.FLOAT2,
														WirePortDataType.FLOAT3,
														WirePortDataType.FLOAT4,
														WirePortDataType.COLOR ,
														WirePortDataType.INT);
		}
	}
}