ZOrderCurvePoints.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "BoxTypes.h"
#include "Containers/Array.h"
#include "Containers/ArrayView.h"
#include "CoreMinimal.h"
#include "Math/UnrealMathSSE.h"
#include "Math/Vector2D.h"
#include "Math/RandomStream.h"
 
namespace UE
{
namespace Geometry
{
 
using namespace UE::Math;
 
struct FZOrderCurvePoints
{
 
    // Maximum depth of quad/octree used to distribute points in space
    int32 MaxTreeDepth = 10;
 
 
 
    TArray<int32> Order;
 
public:
 
    FZOrderCurvePoints(int32 MaxTreeDepth = 10) : MaxTreeDepth(MaxTreeDepth)
    {
    }
 
    GEOMETRYCORE_API void Compute(TArrayView<const FVector2d> Points, const FAxisAlignedBox2d& Bounds = FAxisAlignedBox2d::Empty());
    GEOMETRYCORE_API void Compute(TArrayView<const FVector2f> Points, const FAxisAlignedBox2f& Bounds = FAxisAlignedBox2f::Empty());
    GEOMETRYCORE_API void Compute(TArrayView<const FVector3d> Points, const FAxisAlignedBox3d& Bounds = FAxisAlignedBox3d::Empty());
    GEOMETRYCORE_API void Compute(TArrayView<const FVector3f> Points, const FAxisAlignedBox3f& Bounds = FAxisAlignedBox3f::Empty());
 
};
 
struct FBRIOPoints
{
 
    // Maximum depth of quad/octree used to distribute points in space
    int32 MaxTreeDepth = 10;
 
 
 
    TArray<int32> Order;
 
public:
 
    FBRIOPoints(int32 MaxTreeDepth = 10) : MaxTreeDepth(MaxTreeDepth)
    {
    }
 
    GEOMETRYCORE_API void Compute(TArrayView<const FVector2d> Points, const FAxisAlignedBox2d& Bounds = FAxisAlignedBox2d::Empty(), const FRandomStream& Random = FRandomStream());
    GEOMETRYCORE_API void Compute(TArrayView<const FVector2f> Points, const FAxisAlignedBox2f& Bounds = FAxisAlignedBox2f::Empty(), const FRandomStream& Random = FRandomStream());
    GEOMETRYCORE_API void Compute(TArrayView<const FVector3d> Points, const FAxisAlignedBox3d& Bounds = FAxisAlignedBox3d::Empty(), const FRandomStream& Random = FRandomStream());
    GEOMETRYCORE_API void Compute(TArrayView<const FVector3f> Points, const FAxisAlignedBox3f& Bounds = FAxisAlignedBox3f::Empty(), const FRandomStream& Random = FRandomStream());
 
};
 
 
} // end namespace UE::Geometry
} // end namespace UE