cCylinder.h

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//
//
#ifndef _INC_cCylinder_H
#define _INC_cCylinder_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
#include "cSegment3.h"
 
namespace GrayLib
{
        class cTriangle3f;
 
        class GRAYLIB_LINK cCylinder
        : public cSegment3f
        {
 
        public:
                cVector3f m_vDir;               
                cVector3f m_vDirNorm;   
 
        public:
                cCylinder()
                {
                }
                cCylinder(const cVector3f& v1, const cVector3f& v2)
                : cSegment3f(v1, v2)
                {
                        Update();
                }
 
                void Update()
                {
                        m_vDir = get_Delta();
                        m_vDirNorm = m_vDir.get_Normalized();
                }
 
                bool GetIntersectWithTri(const cTriangle3f& Tri, OUT cVector3f& rvCollisionPoint, OUT DVALUE_t& rfDistToCollision) const;
                static bool GRAYCALL GetLowestRoot(DVALUE_t a, DVALUE_t b, DVALUE_t c, DVALUE_t maxR, OUT DVALUE_t& rfRoot);
 
                UNITTEST_FRIEND(cCylinder);
        };
}
 
#endif