LineSegment.h

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/************************************************************************
* @file LineSegment.h
*
* @brief 三维直线段
*
* @details 三维直线段
*
* @author lirf
*
* @version 1.0
*
* @date 2025-6-7
*
* @license 北京华科软科技有限公司
*
*************************************************************************/
 
#ifndef BIMHOMEBASE_LINESEGMENT_H
#define BIMHOMEBASE_LINESEGMENT_H
 
#include "Base/Math/Geometry/Curve.h"
 
namespace Base
{
 
    //直线段
    class BaseExport LineSegment :public Curve
    {
        GEOMETRY_HEADER(LineSegment)
    public:
        LineSegment();
        LineSegment(Base::Vector3d startPoint, Base::Vector3d endPoint);
        virtual Geometry* copy(void) const;
 
        Base::Vector3d getStartPoint()const;
 
        Base::Vector3d getEndPoint()const;
 
        void setStartPoint(const Base::Vector3d& pt);
 
        void setEndPoint(const Base::Vector3d& pt);
        bool isClosed();
        double getLength()const;
 
        Base::Vector3d getMidPoint();
        Base::Vector3d findPointbyRate(double rate /*= 0.5*/);
 
        void Reverse();
 
 
    private:
        Base::Vector3d mStartPoint;
        Base::Vector3d mEndPoint;
 
    };
}
 
#endif