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cbfcbbb93b
#rb none Should be just copyright updates [CL 4680440 by Marcus Wassmer in Dev-Rendering branch]
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "VectorStructCustomization.h"
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#include "UObject/UnrealType.h"
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TSharedRef<IPropertyTypeCustomization> FVectorStructCustomization::MakeInstance()
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{
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return MakeShareable(new FVectorStructCustomization);
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}
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void FVectorStructCustomization::GetSortedChildren(TSharedRef<IPropertyHandle> StructPropertyHandle, TArray< TSharedRef<IPropertyHandle> >& OutChildren)
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{
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static const FName X("X");
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static const FName Y("Y");
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static const FName Z("Z");
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TSharedPtr<IPropertyHandle> VectorChildren[3];
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uint32 NumChildren;
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StructPropertyHandle->GetNumChildren(NumChildren);
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for (uint32 ChildIndex = 0; ChildIndex < NumChildren; ++ChildIndex)
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{
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TSharedRef<IPropertyHandle> ChildHandle = StructPropertyHandle->GetChildHandle(ChildIndex).ToSharedRef();
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const FName PropertyName = ChildHandle->GetProperty()->GetFName();
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if (PropertyName == X)
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{
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VectorChildren[0] = ChildHandle;
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}
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else if (PropertyName == Y)
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{
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VectorChildren[1] = ChildHandle;
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}
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else
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{
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check(PropertyName == Z);
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VectorChildren[2] = ChildHandle;
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}
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}
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OutChildren.Add(VectorChildren[0].ToSharedRef());
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OutChildren.Add(VectorChildren[1].ToSharedRef());
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OutChildren.Add(VectorChildren[2].ToSharedRef());
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}
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