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58 lines
1.6 KiB
58 lines
1.6 KiB
// Amplify Shader Editor - Visual Shader Editing Tool
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// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
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using UnityEngine;
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using UnityEditor;
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using System;
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namespace AmplifyShaderEditor
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{
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[Serializable]
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[NodeAttributes( "Add", "Math Operators", "Addition of two or more values ( A + B + .. )", null, KeyCode.A )]
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public sealed class SimpleAddOpNode : DynamicTypeNode
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{
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private int m_cachedPropertyId = -1;
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protected override void CommonInit( int uniqueId )
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{
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m_dynamicRestrictions = new WirePortDataType[]
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{
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WirePortDataType.OBJECT,
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WirePortDataType.FLOAT,
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WirePortDataType.FLOAT2,
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WirePortDataType.FLOAT3,
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WirePortDataType.FLOAT4,
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WirePortDataType.COLOR,
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WirePortDataType.FLOAT3x3,
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WirePortDataType.FLOAT4x4,
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WirePortDataType.INT
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};
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base.CommonInit( uniqueId );
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m_extensibleInputPorts = true;
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m_previewShaderGUID = "9eb150cbc752cbc458a0a37984b9934a";
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}
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public override void SetPreviewInputs()
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{
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base.SetPreviewInputs();
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if ( m_cachedPropertyId == -1 )
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m_cachedPropertyId = Shader.PropertyToID( "_Count" );
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PreviewMaterial.SetInt( m_cachedPropertyId, m_inputPorts.Count);
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}
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public override string BuildResults( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
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{
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base.BuildResults( outputId, ref dataCollector, ignoreLocalvar );
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string result = "( " + m_extensibleInputResults[ 0 ];
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for ( int i = 1; i < m_extensibleInputResults.Count; i++ )
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{
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result += " + " + m_extensibleInputResults[ i ];
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}
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result += " )";
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return result;
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}
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}
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}
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