Panda3D
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00001 // Filename: lwoPoints.h 00002 // Created by: drose (24Apr01) 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 LWOPOINTS_H 00016 #define LWOPOINTS_H 00017 00018 #include "pandatoolbase.h" 00019 00020 #include "lwoChunk.h" 00021 00022 #include "luse.h" 00023 00024 //////////////////////////////////////////////////////////////////// 00025 // Class : LwoPoints 00026 // Description : An array of points that will be referenced by later 00027 // chunks. 00028 //////////////////////////////////////////////////////////////////// 00029 class LwoPoints : public LwoChunk { 00030 public: 00031 int get_num_points() const; 00032 const LPoint3 &get_point(int n) const; 00033 00034 public: 00035 virtual bool read_iff(IffInputFile *in, size_t stop_at); 00036 virtual void write(ostream &out, int indent_level = 0) const; 00037 00038 private: 00039 typedef pvector<LPoint3> Points; 00040 Points _points; 00041 00042 public: 00043 virtual TypeHandle get_type() const { 00044 return get_class_type(); 00045 } 00046 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00047 static TypeHandle get_class_type() { 00048 return _type_handle; 00049 } 00050 static void init_type() { 00051 LwoChunk::init_type(); 00052 register_type(_type_handle, "LwoPoints", 00053 LwoChunk::get_class_type()); 00054 } 00055 00056 private: 00057 static TypeHandle _type_handle; 00058 }; 00059 00060 #endif 00061 00062