Panda3D
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00001 // Filename: eggBase.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 EGGBASE_H 00016 #define EGGBASE_H 00017 00018 #include "pandatoolbase.h" 00019 00020 #include "programBase.h" 00021 #include "eggData.h" 00022 00023 //////////////////////////////////////////////////////////////////// 00024 // Class : EggBase 00025 // Description : This is a base class for both EggSingleBase and 00026 // EggMultiBase. Don't inherit directly from this; use 00027 // one of those two classes instead. 00028 // 00029 // This is just a base class; see EggReader, EggWriter, 00030 // or EggFilter according to your particular I/O needs. 00031 //////////////////////////////////////////////////////////////////// 00032 class EggBase : public ProgramBase { 00033 public: 00034 EggBase(); 00035 00036 void add_normals_options(); 00037 void add_transform_options(); 00038 00039 static void convert_paths(EggNode *node, PathReplace *path_replace, 00040 const DSearchPath &additional_path); 00041 00042 protected: 00043 void append_command_comment(EggData *_data); 00044 static void append_command_comment(EggData *_data, const string &comment); 00045 00046 static bool dispatch_normals(ProgramBase *self, const string &opt, const string &arg, void *mode); 00047 bool ns_dispatch_normals(const string &opt, const string &arg, void *mode); 00048 00049 static bool dispatch_scale(const string &opt, const string &arg, void *var); 00050 static bool dispatch_rotate_xyz(ProgramBase *self, const string &opt, const string &arg, void *var); 00051 bool ns_dispatch_rotate_xyz(const string &opt, const string &arg, void *var); 00052 static bool dispatch_rotate_axis(ProgramBase *self, const string &opt, const string &arg, void *var); 00053 bool ns_dispatch_rotate_axis(const string &opt, const string &arg, void *var); 00054 static bool dispatch_translate(const string &opt, const string &arg, void *var); 00055 00056 protected: 00057 enum NormalsMode { 00058 NM_strip, 00059 NM_polygon, 00060 NM_vertex, 00061 NM_preserve 00062 }; 00063 NormalsMode _normals_mode; 00064 double _normals_threshold; 00065 vector_string _tbn_names; 00066 bool _got_tbnall; 00067 bool _got_tbnauto; 00068 00069 bool _got_transform; 00070 LMatrix4d _transform; 00071 00072 bool _got_coordinate_system; 00073 CoordinateSystem _coordinate_system; 00074 00075 bool _noabs; 00076 }; 00077 00078 #endif 00079 00080