PolygonTriangulation.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/Array.h"
#include "GeometryBase.h"
#include "IndexTypes.h"
#include "Math/MathFwd.h"
#include "VectorTypes.h"
 
namespace UE { namespace Geometry { struct FIndex3i; } }
namespace UE { namespace Math { template <typename T> struct TVector2; } }
namespace UE { namespace Math { template <typename T> struct TVector; } }
 
namespace PolygonTriangulation
{
    using namespace UE::Geometry;
    using namespace UE::Math;
 
    template<typename RealType>
    void GEOMETRYCORE_API TriangulateSimplePolygon(const TArray<TVector2<RealType>>& VertexPositions, TArray<FIndex3i>& OutTriangles, bool bOrientAsHoleFill = true);
 
 
    template<typename RealType>
    void GEOMETRYCORE_API ComputePolygonPlane(const TArray<TVector<RealType>>& VertexPositions, TVector<RealType>& PlaneNormalOut, TVector<RealType>& PlanePointOut );
 
 
    template<typename RealType>
    void GEOMETRYCORE_API TriangulateSimplePolygon(const TArray<TVector<RealType>>& VertexPositions, TArray<FIndex3i>& OutTriangles, bool bOrientAsHoleFill = true);
 
}