90 lines
3.6 KiB
C#
90 lines
3.6 KiB
C#
using UnityEditor;
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using UnityEngine;
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using System;
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using System.Reflection;
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namespace Project.Editor
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{
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internal static class Urp3DWebGlMigration
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{
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private const string MigrationVersionKey = "Project.URP3DWebGLMigration.v1";
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private const string SettingsFolder = "Assets/Settings";
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private const string PipelineAssetPath = SettingsFolder + "/UniversalRP.asset";
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private const string RendererAssetPath = SettingsFolder + "/UniversalRenderer.asset";
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private const string OldRendererAssetPath = SettingsFolder + "/Renderer2D.asset";
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private const string UniversalRuntimeAssembly = "Unity.RenderPipelines.Universal.Runtime";
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private const string PipelineAssetTypeName = "UnityEngine.Rendering.Universal.UniversalRenderPipelineAsset";
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private const string RendererDataTypeName = "UnityEngine.Rendering.Universal.UniversalRendererData";
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[InitializeOnLoadMethod]
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private static void RunOnLoad()
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{
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EditorApplication.delayCall += TryMigrate;
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}
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[MenuItem("Tools/Rendering/Run URP 3D WebGL Migration")]
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private static void RunFromMenu()
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{
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SessionState.EraseString(MigrationVersionKey);
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TryMigrate();
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}
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private static void TryMigrate()
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{
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if (SessionState.GetString(MigrationVersionKey, string.Empty) == "done")
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{
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return;
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}
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SessionState.SetString(MigrationVersionKey, "done");
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Type pipelineAssetType = Type.GetType($"{PipelineAssetTypeName}, {UniversalRuntimeAssembly}");
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Type rendererDataType = Type.GetType($"{RendererDataTypeName}, {UniversalRuntimeAssembly}");
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if (pipelineAssetType == null || rendererDataType == null)
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{
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return;
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}
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UnityEngine.Object pipelineAsset = AssetDatabase.LoadAssetAtPath(PipelineAssetPath, pipelineAssetType);
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if (pipelineAsset == null)
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{
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return;
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}
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UnityEngine.Object rendererData = AssetDatabase.LoadAssetAtPath(RendererAssetPath, rendererDataType);
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if (rendererData == null)
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{
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rendererData = ScriptableObject.CreateInstance(rendererDataType);
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AssetDatabase.CreateAsset(rendererData, RendererAssetPath);
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InvokeNonPublicMethod(rendererData, "OnValidate");
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}
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SerializedObject pipelineObject = new SerializedObject(pipelineAsset);
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pipelineObject.FindProperty("m_RendererType").intValue = 0;
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pipelineObject.FindProperty("m_RendererData").objectReferenceValue = rendererData;
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SerializedProperty rendererList = pipelineObject.FindProperty("m_RendererDataList");
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rendererList.arraySize = 1;
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rendererList.GetArrayElementAtIndex(0).objectReferenceValue = rendererData;
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pipelineObject.FindProperty("m_DefaultRendererIndex").intValue = 0;
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pipelineObject.ApplyModifiedPropertiesWithoutUndo();
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EditorUtility.SetDirty(rendererData);
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EditorUtility.SetDirty(pipelineAsset);
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AssetDatabase.SaveAssets();
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if (AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(OldRendererAssetPath) != null)
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{
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AssetDatabase.DeleteAsset(OldRendererAssetPath);
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}
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}
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private static void InvokeNonPublicMethod(object target, string methodName)
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{
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target.GetType()
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.GetMethod(methodName, BindingFlags.Instance | BindingFlags.NonPublic)
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?.Invoke(target, null);
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}
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}
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}
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