BoundedCurve.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "Geo/Curves/Curve.h"
 
namespace UE::CADKernel
{
 
class CADKERNEL_API FBoundedCurve : public FCurve
{
    friend class FEntity;
 
protected:
 
    TSharedPtr<FCurve> Curve;
 
    FBoundedCurve(TSharedRef<FCurve> InCurve, const FLinearBoundary& InBoundary, int8 InDimension)
        : FCurve(InBoundary, InDimension)
        , Curve(InCurve)
    {
    }
 
    FBoundedCurve() = default;
 
public:
 
    virtual void Serialize(FCADKernelArchive& Ar) override
    {
        FCurve::Serialize(Ar);
        SerializeIdent(Ar, Curve);
    }
 
    virtual void SpawnIdent(FDatabase& Database) override
    {
        if (!FEntity::SetId(Database))
        {
            return;
        }
 
        Curve->SpawnIdent(Database);
    }
 
    virtual void ResetMarkersRecursively() const override
    {
        ResetMarkers();
        Curve->ResetMarkersRecursively();
    }
 
#ifdef CADKERNEL_DEV
    virtual FInfoEntity& GetInfo(FInfoEntity&) const override;
#endif
 
    virtual ECurve GetCurveType() const override
    {
        return ECurve::BoundedCurve;
    }
 
    TSharedRef<const FCurve> GetBaseCurve()
    {
        return Curve.ToSharedRef();
    }
 
    virtual TSharedPtr<FEntityGeom> ApplyMatrix(const FMatrixH& InMatrix) const override;
    virtual void Offset(const FVector& OffsetDirection) override;
 
    virtual void EvaluatePoint(double Coordinate, FCurvePoint& OutPoint, int32 DerivativeOrder = 0) const override;
    virtual void Evaluate2DPoint(double Coordinate, FCurvePoint2D& OutPoint, int32 DerivativeOrder = 0) const override;
 
    virtual void FindNotDerivableCoordinates(const FLinearBoundary& InBoundary, int32 DerivativeOrder, TArray<double>& OutNotDerivableCoordinates) const override;
 
    virtual TSharedPtr<FCurve> MakeBoundedCurve(const FLinearBoundary& InBoundary) override;
};
 
} // namespace UE::CADKernel