52 lines
1.9 KiB
C#
52 lines
1.9 KiB
C#
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#if UNITY_EDITOR
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using System.Collections.Generic;
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using UnityEditor;
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using UnityEditor.Build;
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using UnityEditor.Rendering;
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using UnityEngine;
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using UnityEngine.Rendering;
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using System.Text;
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public class ShaderCompatibilityPreprocessor : IPreprocessShaders
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{
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public int callbackOrder => 1024;
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private static ShaderKeyword _singlePassKeyword = new ShaderKeyword("UNITY_SINGLE_PASS_STEREO");
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private static ShaderKeyword _instancedKeyword = new ShaderKeyword("STEREO_INSTANCING_ON");
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public void OnProcessShader(Shader shader, ShaderSnippetData snippet, IList<ShaderCompilerData> data)
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{
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if(EditorUserBuildSettings.activeBuildTarget == BuildTarget.StandaloneWindows64)
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{
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List<ShaderCompilerData> reworkedData = new List<ShaderCompilerData>();
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foreach(ShaderCompilerData scd in data)
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{
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ShaderCompilerData reworkedScd = scd;
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ShaderKeywordSet shaderKeywordSet = scd.shaderKeywordSet;
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if(shaderKeywordSet.IsEnabled(_singlePassKeyword))
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{
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shaderKeywordSet.Disable(_singlePassKeyword);
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shaderKeywordSet.Enable(_instancedKeyword);
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reworkedScd.shaderKeywordSet = shaderKeywordSet;
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reworkedData.Add(reworkedScd);
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continue;
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}
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if(shaderKeywordSet.IsEnabled(_instancedKeyword))
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{
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shaderKeywordSet.Enable(_singlePassKeyword);
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shaderKeywordSet.Disable(_instancedKeyword);
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reworkedScd.shaderKeywordSet = shaderKeywordSet;
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reworkedData.Add(reworkedScd);
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continue;
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}
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}
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foreach(ShaderCompilerData entry in reworkedData)
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{
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data.Add(entry);
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}
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}
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}
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}
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#endif
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