Bonchellon
a95b299680
Editor plugin that detects geometrically-identical sibling StaticMeshes across a level, rebases each placement onto one canonical mesh with a corrected transform (W' = D * W, verified by exact vertex matching), and can collapse groups into HISM. Native Slate tool panel + BlueprintCallable UOptimizerSubsystem. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
// Copyright IHY.
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#include "OptimizerEditorModule.h"
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#include "Modules/ModuleManager.h"
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#include "ToolMenus.h"
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#include "ToolMenuSection.h"
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#include "Framework/Commands/UIAction.h"
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#include "Framework/Docking/TabManager.h"
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#include "Framework/Application/SlateApplication.h"
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#include "Widgets/Docking/SDockTab.h"
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#include "Styling/AppStyle.h"
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#include "SOptimizerPanel.h"
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#define LOCTEXT_NAMESPACE "OptimizerEditor"
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namespace { const FName OptimizerTabId(TEXT("MeshOptimizer")); }
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IMPLEMENT_MODULE(FOptimizerEditorModule, OptimizerEditor)
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void FOptimizerEditorModule::StartupModule()
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{
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UToolMenus::RegisterStartupCallback(
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FSimpleMulticastDelegate::FDelegate::CreateRaw(this, &FOptimizerEditorModule::RegisterMenus));
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}
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void FOptimizerEditorModule::ShutdownModule()
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{
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if (bTabRegistered && FSlateApplication::IsInitialized())
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{
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FGlobalTabmanager::Get()->UnregisterNomadTabSpawner(OptimizerTabId);
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bTabRegistered = false;
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}
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if (UToolMenus::IsToolMenuUIEnabled())
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{
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UToolMenus::UnRegisterStartupCallback(this);
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UToolMenus::UnregisterOwner(this);
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}
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}
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void FOptimizerEditorModule::RegisterMenus()
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{
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FToolMenuOwnerScoped OwnerScoped(this);
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if (!bTabRegistered && FSlateApplication::IsInitialized())
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{
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FGlobalTabmanager::Get()->RegisterNomadTabSpawner(
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OptimizerTabId,
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FOnSpawnTab::CreateRaw(this, &FOptimizerEditorModule::SpawnPanelTab))
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.SetDisplayName(LOCTEXT("OptimizerTabTitle", "Mesh Optimizer"))
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.SetTooltipText(LOCTEXT("OptimizerTabTip", "Find sibling meshes and rebase them onto one canonical mesh (HISM-ready)."))
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.SetMenuType(ETabSpawnerMenuType::Hidden);
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bTabRegistered = true;
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}
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if (UToolMenu* ToolsMenu = UToolMenus::Get()->ExtendMenu("LevelEditor.MainMenu.Tools"))
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{
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FToolMenuSection& Section = ToolsMenu->FindOrAddSection("Optimizer", LOCTEXT("OptimizerSection", "Optimizer"));
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Section.AddMenuEntry(
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"OpenMeshOptimizer",
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LOCTEXT("OpenOptimizer", "Mesh Optimizer"),
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LOCTEXT("OpenOptimizerTip", "Find sibling meshes and rebase them onto one canonical mesh (HISM-ready)."),
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FSlateIcon(FAppStyle::GetAppStyleSetName(), "Icons.Settings"),
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FUIAction(FExecuteAction::CreateLambda([]()
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{
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FGlobalTabmanager::Get()->TryInvokeTab(OptimizerTabId);
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})));
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}
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}
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TSharedRef<SDockTab> FOptimizerEditorModule::SpawnPanelTab(const FSpawnTabArgs& Args)
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{
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return SNew(SDockTab)
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.TabRole(ETabRole::NomadTab)
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[
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SNew(SOptimizerPanel)
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];
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}
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#undef LOCTEXT_NAMESPACE
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