//=============================================================================//                                                                            //                               OpenMesh                                     //        Copyright (C) 2003 by Computer Graphics Group, RWTH Aachen          //                           www.openmesh.org                                 //                                                                            //-----------------------------------------------------------------------------//                                                                            //                                License                                     //                                                                            //   This library is free software; you can redistribute it and/or modify it //   under the terms of the GNU Library General Public License as published  //   by the Free Software Foundation, version 2.                             //                                                                             //   This library is distributed in the hope that it will be useful, but       //   WITHOUT ANY WARRANTY; without even the implied warranty of                //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         //   Library General Public License for more details.                          //                                                                            //   You should have received a copy of the GNU Library General Public         //   License along with this library; if not, write to the Free Software       //   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                 //                                                                            //-----------------------------------------------------------------------------//                                                                            //   $Revision: 1.2 $//   $Date: 2005-12-21 14:00:45 $//                                                                            //=============================================================================//=============================================================================////  Class SoOpenMeshNode////  This class defines an basic inventor node to display an OpenMesh////=============================================================================#ifndef OPENMESH_SOOPENMESHNODE_HH#define OPENMESH_SOOPENMESHNODE_HH//== INCLUDES =================================================================#include <OpenMesh/Core/Utils/GenProg.hh>#include <Inventor/nodes/SoNode.h>#include <Inventor/nodes/SoShape.h>//== NAMESPACES ===============================================================namespace OpenMesh {//== CLASS DEFINITION =========================================================template <class Mesh>class SoOpenMeshNodeT : public SoShape{  SO_NODE_HEADER(SoOpenMeshNodeT<Mesh>);    public:  static void initClass();  SoOpenMeshNodeT(const Mesh* _mesh=0);  void setMesh(const Mesh* _mesh);protected:  virtual void GLRender(SoGLRenderAction *action);  virtual void computeBBox(SoAction *action, SbBox3f &box, SbVec3f &center);  virtual void generatePrimitives(SoAction *action);private:  virtual ~SoOpenMeshNodeT() {};  // Draw faces as triangles / polygons  void drawFaces(bool _send_normals) {     typedef typename Mesh::Face Face;    drawFaces(_send_normals, typename Face::IsTriangle());  }  void drawFaces(bool _send_normals, OpenMesh::GenProg::Bool2Type<true>);  void drawFaces(bool _send_normals, OpenMesh::GenProg::Bool2Type<false>);  // Generate primitives  void genPrimitives(SoAction* _action) {     typedef typename Mesh::Face Face;    genPrimitives(_action, typename Face::IsTriangle());  }  void genPrimitives(SoAction* _action, OpenMesh::GenProg::Bool2Type<true>);  void genPrimitives(SoAction* _action, OpenMesh::GenProg::Bool2Type<false>);  const Mesh*  mesh_;};//=============================================================================} // namespace OpenMesh//=============================================================================#if defined(INCLUDE_TEMPLATES) && !defined(OPENMESH_SOOPENMESHNODE_CC)#  define OPENMESH_SOOPENMESHMODE_TEMPLATES#  include "SoOpenMeshNodeT.cc"#endif//=============================================================================#endif // OPENMESH_SOOPENMESHNODE_HH//=============================================================================