FitKDOP3.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/Array.h"
#include "Containers/ArrayView.h"
#include "MathUtil.h"
#include "Math/Vector.h"
#include "Math/Plane.h"
#include "VectorTypes.h"
 
template <typename FuncType> class TFunctionRef;
 
namespace UE
{
namespace Math { template <typename T> struct TVector; }
 
namespace Geometry
{
 
 
    template <typename RealType>
    bool GEOMETRYCORE_API FitKDOPVertices3(
        TArrayView<const UE::Math::TVector<RealType>> PlaneDirections,
        const int32 NumPoints, TFunctionRef<UE::Math::TVector<RealType>(int32)> GetPointFunc, TFunctionRef<bool(int32)> FilterFunc,
        TArray<UE::Math::TVector<RealType>>& OutVertices, TArray<UE::Math::TPlane<RealType>>* OptionalOutPlanes = nullptr,
        RealType Epsilon = TMathUtil<RealType>::Epsilon, RealType VertexSnapDistance = (RealType)0.1, RealType Inflate = (RealType)0.1);
 
    template <typename RealType>
    bool FitKDOPVertices3(
        TArrayView<const UE::Math::TVector<RealType>> PlaneDirections,
        const int32 NumPoints, TFunctionRef<UE::Math::TVector<RealType>(int32)> GetPointFunc,
        TArray<UE::Math::TVector<RealType>>& OutVertices, TArray<UE::Math::TPlane<RealType>>* OptionalOutPlanes = nullptr,
        RealType Epsilon = TMathUtil<RealType>::Epsilon, RealType VertexSnapDistance = (RealType)0.1, RealType Inflate = (RealType)0.1)
    {
        return FitKDOPVertices3<RealType>(PlaneDirections, NumPoints, GetPointFunc, [](int32)->bool {return true;}, OutVertices, OptionalOutPlanes, Epsilon, VertexSnapDistance, Inflate);
    }
 
    template <typename RealType>
    bool FitKDOPVertices3(
        TArrayView<const UE::Math::TVector<RealType>> PlaneDirections,
        const TArray<UE::Math::TVector<RealType>>& Points,
        TArray<UE::Math::TVector<RealType>>& OutVertices, TArray<UE::Math::TPlane<RealType>>* OptionalOutPlanes = nullptr,
        RealType Epsilon = TMathUtil<RealType>::Epsilon, RealType VertexSnapDistance = (RealType)0.1, RealType Inflate = (RealType)0.1)
    {
        return FitKDOPVertices3<RealType>(PlaneDirections, Points.Num(), [&Points](int32 Idx) {return Points[Idx];}, [](int32)->bool {return true;}, OutVertices, OptionalOutPlanes, Epsilon, VertexSnapDistance, Inflate);
    }
 
} // end namespace Geometry
}// end namespace UE