You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
/**
*
* @file FITKCircleAlg.h
* @brief 圆相关算法声明
* @author LiBaojun (libaojunqd@foxmail.com)
* @date 2024-06-20
*
*/
# ifndef _FITK_CIRCLE_ALG_H___
# define _FITK_CIRCLE_ALG_H___
# include "FITKVec3D.h"
# include <QPair>
namespace Core
{
/**
* @brief 根据两点与半径计算圆心位置
* @param[i] p1 圆上的一个点
* @param[i] p2 圆上第二点
* @param[i] another 附加点， ，
* @param[i] r 半径
* @return QPair<FITKPoint, FITKPoint>
* @author LiBaojun (libaojunqd@foxmail.com)
* @date 2024-06-20
*/
QPair < FITKPoint , FITKPoint > GetCircleCenter ( const FITKPoint & p1 , const FITKPoint & p2 , const FITKPoint & another ,
const double r ) ;
/**
* @brief 获取圆弧上对应的弦中心点
* @param[i] p1 圆上的一个点
* @param[i] p2 圆上另外一点
* @param[i] center 圆心，上述三点不共线
* @param[i] r 半径
* @return FITKPoint
* @author LiBaojun (libaojunqd@foxmail.com)
* @date 2024-06-20
*/
FITKPoint GetMidPointOnArc ( const FITKPoint & p1 , const FITKPoint & p2 , const FITKPoint & center , const double r ) ;
/**
* @brief 空间三个点计算圆
* @param[i] p1 p2 p3 圆上的3个点
* @param[o] normal 圆所在平面法向
* @param[o] center 圆心
* @param[o] r 半径
* @author LiBaojun (libaojunqd@foxmail.com)
* @date 2024-06-20
*/
void GetCircleBy3Points ( const FITKPoint & p1 , const FITKPoint & p2 , const FITKPoint & p3 ,
FITKPoint & center , FITKVec3D & normal , double & r ) ;
}
# endif // _FITK_CIRCLE_ALG_H___