NurbsSurfaceData.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "Core/Types.h"
#include "Math/Point.h"
 
namespace UE::CADKernel
{
 
struct FNurbsSurfaceHomogeneousData
{
    bool bSwapUV;
    int32 PoleUCount;
    int32 PoleVCount;
 
    int32 UDegree;
    int32 VDegree;
 
    TArray<double> UNodalVector;
    TArray<double> VNodalVector;
 
    bool bIsRational;
    TArray<double> HomogeneousPoles;
};
 
struct FNurbsSurfaceData
{
    bool bSwapUV;
    int32 PoleUCount;
    int32 PoleVCount;
 
    int32 UDegree;
    int32 VDegree;
 
    TArray<double> UNodalVector;
    TArray<double> VNodalVector;
 
    // if Weights.Num() == 0  => bIsRational = false
    TArray<double> Weights;
    TArray<FVector> Poles;
};
 
}