libigl_Martin/include/igl/embree/Hit.h

// This file is part of libigl, a simple c++ geometry processing library.
// 
// Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com>
//               2014 Christian Schüller <schuellchr@gmail.com> 
//
// This Source Code Form is subject to the terms of the Mozilla Public License 
// v. 2.0. If a copy of the MPL was not distributed with this file, You can 
// obtain one at http://mozilla.org/MPL/2.0/.
#ifndef IGL_EMBREE_HIT_H
#define IGL_EMBREE_HIT_H

namespace igl
{
  namespace embree
  {
    // Reimplementation of the embree::Hit struct from embree1.0
    struct Hit
    {
      int id; // primitive id
      int gid; // geometry id
      float u,v; // barycentric coordinates
      float t; // distance = direction*t to intersection
    };
  }
}
#endif