RevolveUtil.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/Array.h"
#include "Containers/Set.h"
#include "CoreMinimal.h"
#include "FrameTypes.h"
#include "GeometryBase.h"
#include "Math/UnrealMathSSE.h"
#include "VectorTypes.h"
 
namespace RevolveUtil
{
    using namespace UE::Geometry;
    using UE::Geometry::FFrame3d;
 
    GEOMETRYCORE_API
    void GenerateSweepCurve(const FVector3d& RevolutionAxisOrigin, const FVector3d& RevolutionAxisDirection, double DegreesOffset,
        double DegreesPerStep, double DownAxisOffset, int TotalNumFrames, TArray<FFrame3d>& SweepCurveOut);
 
    GEOMETRYCORE_API
    void WeldPointsOnAxis(TArray<FVector3d>& ProfileCurve, const FVector3d& RevolutionAxisOrigin,
        const FVector3d& RevolutionAxisDirection, double Tolerance, TSet<int32>& ProfileVerticesToWeldOut);
 
    GEOMETRYCORE_API
    bool ProfileIsCCWRelativeRevolve(TArray<FVector3d>& ProfileCurve, const FVector3d& RevolutionAxisOrigin,
        const FVector3d& RevolutionAxisDirection, bool bProfileCurveIsClosed);
 
    GEOMETRYCORE_API
    void MakeProfileCurveMidpointOfFirstStep(TArray<FVector3d>& ProfileCurve, double DegreesPerStep,
        const FVector3d& RevolutionAxisOrigin, const FVector3d& RevolutionAxisDirection);
}