Panda3D
|
00001 // Filename: eggQtess.h 00002 // Created by: drose (13Oct03) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef EGGQTESS_H 00016 #define EGGQTESS_H 00017 00018 #include "pandatoolbase.h" 00019 #include "eggFilter.h" 00020 #include "qtessInputFile.h" 00021 #include "qtessSurface.h" 00022 #include "pointerTo.h" 00023 #include "pvector.h" 00024 00025 //////////////////////////////////////////////////////////////////// 00026 // Class : EggQtess 00027 // Description : A program to tesselate NURBS surfaces appearing 00028 // within an egg file into polygons, using variations on 00029 // a quick uniform tesselation. 00030 //////////////////////////////////////////////////////////////////// 00031 class EggQtess : public EggFilter { 00032 public: 00033 EggQtess(); 00034 00035 void run(); 00036 00037 protected: 00038 virtual bool handle_args(ProgramBase::Args &args); 00039 00040 private: 00041 void describe_qtess_format(); 00042 void find_surfaces(EggNode *egg_node); 00043 00044 Filename _qtess_filename; 00045 double _uniform_per_isoparam; 00046 int _uniform_per_surface; 00047 int _total_tris; 00048 bool _qtess_output; 00049 bool _describe_qtess; 00050 00051 QtessInputFile _qtess_file; 00052 00053 typedef pvector< PT(QtessSurface) > Surfaces; 00054 Surfaces _surfaces; 00055 }; 00056 00057 #endif 00058 00059