Segment2d.h

Go to the documentation of this file.

// Segment2d.h:
// ------------
//

#ifndef __IPSDKMATH_SEGMENT2D_H__
#define __IPSDKMATH_SEGMENT2D_H__

#include <IPSDKMath/IPSDKMathExports.h>
#include <IPSDKUtil/BaseTypes.h>

namespace ipsdk {
namespace math {


template <typename T>
IPSDKMATH_API ipReal64
pointSegmentDistance(const T xPt, const T yPt,
                     const T xSegStart, const T ySegStart,
                     const T xSegEnd, const T ySegEnd);
template <typename T>
IPSDKMATH_API ipReal64
pointSegmentDistance(const T xPt, const T yPt,
                     const T xSegStart, const T ySegStart,
                     const T xSegEnd, const T ySegEnd,
                     ipReal64& xMinDistPt, ipReal64& yMinDistPtSeg);

template <typename T>
IPSDKMATH_API bool
segmentsIntersects(const T xSegStart0, const T ySegStart0,
                   const T xSegEnd0, const T ySegEnd0,
                   const T xSegStart1, const T ySegStart1,
                   const T xSegEnd1, const T ySegEnd1);

template <typename T>
IPSDKMATH_API ipReal64
segmentsDistance(const T xSegStart0, const T ySegStart0,
                 const T xSegEnd0, const T ySegEnd0,
                 const T xSegStart1, const T ySegStart1,
                 const T xSegEnd1, const T ySegEnd1);
template <typename T>
IPSDKMATH_API ipReal64
segmentsDistance(const T xSegStart0, const T ySegStart0,
                 const T xSegEnd0, const T ySegEnd0,
                 const T xSegStart1, const T ySegStart1,
                 const T xSegEnd1, const T ySegEnd1,
                 ipReal64& xMinDistPtSeg0, ipReal64& yMinDistPtSeg0,
                 ipReal64& xMinDistPtSeg1, ipReal64& yMinDistPtSeg1);


} // end of namespace math
} // end of namespace ipsdk

#endif // __IPSDKMATH_SEGMENT2D_H__