lvfulong
75 lines
1.4 KiB
C++
75 lines
1.4 KiB
C++
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/**
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@file JCPlane.h
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@brief
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@author James
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@version 1.0
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@date 2016_10_31
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*/
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#ifndef __JCPlane_H__
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#define __JCPlane_H__
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#include "JCBoundingSphere.h"
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#include "Vector3.h"
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namespace laya
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{
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enum PLANE_INTERSECTION_TYPE
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{
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PIT_BACK = 0,
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PIT_FRONT,
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PIT_INTERSECTING,
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};
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/**
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* @brief
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*/
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class JCPlane
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{
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public:
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/** @brief构造函数
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*/
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JCPlane();
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/** @brief构造函数
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*/
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JCPlane( const Vector3& normal,float nDistance);
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/** @brief构造函数
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*/
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JCPlane(const Vector3& point1, const Vector3& point2, const Vector3& point3);
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/** @brief析构函数
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*/
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~JCPlane();
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/** @brief normallize
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* @return
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*/
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void normalize();
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/** @brief 点和平面的关系
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* @param[in] 点的信息
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* @return
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*/
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PLANE_INTERSECTION_TYPE intersectsPoint( const Vector3& point );
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/** @brief 点和包围球的关系
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* @param[in] 包围球
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* @return
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*/
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PLANE_INTERSECTION_TYPE intersectsSphere(const JCBoundingSphere& sphere);
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public:
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Vector3 m_kNormal;
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float m_nDistance;
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};
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}
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#endif //__JCPlane_H__
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//-----------------------------END FILE--------------------------------
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