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#rnx #rb none #ROBOMERGE-SOURCE: CL 10869241 via CL 10869527 via CL 10869904 #ROBOMERGE-BOT: (v613-10869866) [CL 10870586 by ryan durand in Main branch]
61 lines
2.3 KiB
C++
61 lines
2.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "SkeletalMeshLODSettingsDetails.h"
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#include "PropertyHandle.h"
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#include "DetailLayoutBuilder.h"
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#include "IDetailChildrenBuilder.h"
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#include "DetailWidgetRow.h"
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#include "Engine/SkeletalMeshLODSettings.h"
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#include "IMeshReductionManagerModule.h"
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#include "Modules/ModuleManager.h"
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#define LOCTEXT_NAMESPACE "SkeletalMeshLODSettingsDetails"
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void FSkeletalMeshLODSettingsDetails::CustomizeDetails(IDetailLayoutBuilder& LayoutBuilder)
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{
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// hide LOD 0's reduction settings since it won't do anything
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TSharedRef<IPropertyHandle> SettingsHandle= LayoutBuilder.GetProperty(FName("LODGroups"));
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uint32 SettingChildHandleNum = 0;
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ensure(SettingsHandle->GetNumChildren(SettingChildHandleNum) != FPropertyAccess::Fail);
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// see if auto mesh reduction is available
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static bool bAutoMeshReductionAvailable = FModuleManager::Get().LoadModuleChecked<IMeshReductionManagerModule>("MeshReductionInterface").GetSkeletalMeshReductionInterface() != NULL;
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for (uint32 Index = 0; Index < SettingChildHandleNum; ++Index)
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{
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TSharedPtr<IPropertyHandle> LODChildHandle = SettingsHandle->GetChildHandle(Index);
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// we want to hide index 0 element
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if (LODChildHandle->IsValidHandle())
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{
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if (LODChildHandle->GetIndexInArray() == 0)
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{
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static const TArray<FName> HiddenProperties = { GET_MEMBER_NAME_CHECKED(FSkeletalMeshLODGroupSettings, BoneFilterActionOption),
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GET_MEMBER_NAME_CHECKED(FSkeletalMeshLODGroupSettings, BoneList) };
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for (int32 HiddenPropIndex = 0; HiddenPropIndex < HiddenProperties.Num(); ++HiddenPropIndex)
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{
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TSharedPtr<IPropertyHandle> ChildHandle = LODChildHandle->GetChildHandle(HiddenProperties[HiddenPropIndex]);
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LayoutBuilder.HideProperty(ChildHandle);
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}
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}
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if(!bAutoMeshReductionAvailable)
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{
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static const TArray<FName> HiddenProperties = { GET_MEMBER_NAME_CHECKED(FSkeletalMeshLODGroupSettings, ReductionSettings) };
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for (int32 HiddenPropIndex = 0; HiddenPropIndex < HiddenProperties.Num(); ++HiddenPropIndex)
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{
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TSharedPtr<IPropertyHandle> ChildHandle = LODChildHandle->GetChildHandle(HiddenProperties[HiddenPropIndex]);
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LayoutBuilder.HideProperty(ChildHandle);
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}
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}
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}
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}
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}
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TSharedRef<IDetailCustomization> FSkeletalMeshLODSettingsDetails::MakeInstance()
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{
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return MakeShareable(new FSkeletalMeshLODSettingsDetails);
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}
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#undef LOCTEXT_NAMESPACE
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