Panda3D
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00001 // Filename: lwoLayer.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 LWOLAYER_H 00016 #define LWOLAYER_H 00017 00018 #include "pandatoolbase.h" 00019 00020 #include "lwoChunk.h" 00021 00022 #include "luse.h" 00023 00024 //////////////////////////////////////////////////////////////////// 00025 // Class : LwoLayer 00026 // Description : Signals the start of a new layer. All the data 00027 // chunks which follow will be included in this layer 00028 // until another layer chunk is encountered. If data is 00029 // encountered before a layer chunk, it goes into an 00030 // arbitrary layer. 00031 //////////////////////////////////////////////////////////////////// 00032 class LwoLayer : public LwoChunk { 00033 public: 00034 void make_generic(); 00035 00036 enum Flags { 00037 F_hidden = 0x0001 00038 }; 00039 00040 int _number; 00041 int _flags; 00042 LPoint3 _pivot; 00043 string _name; 00044 int _parent; 00045 00046 public: 00047 virtual bool read_iff(IffInputFile *in, size_t stop_at); 00048 virtual void write(ostream &out, int indent_level = 0) const; 00049 00050 public: 00051 virtual TypeHandle get_type() const { 00052 return get_class_type(); 00053 } 00054 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00055 static TypeHandle get_class_type() { 00056 return _type_handle; 00057 } 00058 static void init_type() { 00059 LwoChunk::init_type(); 00060 register_type(_type_handle, "LwoLayer", 00061 LwoChunk::get_class_type()); 00062 } 00063 00064 private: 00065 static TypeHandle _type_handle; 00066 }; 00067 00068 #endif 00069 00070