Panda3D

eggReader.h

00001 // Filename: eggReader.h
00002 // Created by:  drose (14Feb00)
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 EGGREADER_H
00016 #define EGGREADER_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "eggSingleBase.h"
00021 #include "filename.h"
00022 
00023 class PNMFileType;
00024 
00025 ////////////////////////////////////////////////////////////////////
00026 //       Class : EggReader
00027 // Description : This is the base class for a program that reads egg
00028 //               files, but doesn't write an egg file.
00029 ////////////////////////////////////////////////////////////////////
00030 class EggReader : virtual public EggSingleBase {
00031 public:
00032   EggReader();
00033 
00034   void add_texture_options();
00035   void add_delod_options(double default_delod = -1.0);
00036   
00037   virtual EggReader *as_reader();
00038   virtual void pre_process_egg_file();
00039 
00040 protected:
00041   virtual bool handle_args(Args &args);
00042   virtual bool post_command_line();
00043 
00044   bool do_reader_options();
00045 
00046 private:
00047   bool copy_textures();
00048   bool do_delod(EggNode *node);
00049 
00050 protected:
00051   bool _force_complete;
00052 
00053 private:
00054   Filename _tex_dirname;
00055   bool _got_tex_dirname;
00056   string _tex_extension;
00057   bool _got_tex_extension;
00058   PNMFileType *_tex_type;
00059   double _delod;
00060 };
00061 
00062 #endif
00063 
00064 
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