b2point_triangle_distance.H

//------------------------------------------------------------------------
// b2point_triangle_distance.H --
//
//
// written by Mathias Doreille
//
// Copyright (c) 2009 SMR Engineering & Development SA
//               2502 Bienne, Switzerland
//
// All Rights Reserved.  Proprietary source code.  The contents of
// this file may not be disclosed to third parties, copied or
// duplicated in any form, in whole or in part, without the prior
// written permission of SMR.
//------------------------------------------------------------------------
 
#ifndef B2POINT_TRIANGLE_DISTANCE_H_
#define B2POINT_TRIANGLE_DISTANCE_H_
 
namespace b2000 {
 
double point_triangle_distance3d(
      const double p[3], const double t0[3], const double t1[3], const double t2[3], double& r,
      double& s);
 
double point_triangle_distance3d(
      const double p[3], const double t0[3], const double t1[3], const double t2[3], double& r,
      double& s, double d_r[4][3], double d_s[4][3]);
}  // namespace b2000
 
#endif /* B2POINT_TRIANGLE_DISTANCE_H_ */