Panda3D
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00001 // Filename: fltLocalVertexPool.h 00002 // Created by: drose (28Feb01) 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 FLTLOCALVERTEXPOOL_H 00016 #define FLTLOCALVERTEXPOOL_H 00017 00018 #include "pandatoolbase.h" 00019 00020 #include "fltRecord.h" 00021 #include "fltHeader.h" 00022 #include "fltVertex.h" 00023 00024 #include "pointerTo.h" 00025 00026 //////////////////////////////////////////////////////////////////// 00027 // Class : FltLocalVertexPool 00028 // Description : A local vertex pool, as might appear in the middle of 00029 // the hierarchy, for instance for a mesh. 00030 //////////////////////////////////////////////////////////////////// 00031 class FltLocalVertexPool : public FltRecord { 00032 public: 00033 FltLocalVertexPool(FltHeader *header); 00034 00035 // These bits are not stored in the vertex pool, but are read from 00036 // the .flt file and used immediately. 00037 enum AttributeMask { 00038 AM_has_position = 0x80000000, 00039 AM_has_color_index = 0x40000000, 00040 AM_has_packed_color = 0x20000000, 00041 AM_has_normal = 0x10000000, 00042 AM_has_base_uv = 0x08000000, 00043 AM_has_uv_1 = 0x04000000, 00044 AM_has_uv_2 = 0x02000000, 00045 AM_has_uv_3 = 0x01000000, 00046 AM_has_uv_4 = 0x00800000, 00047 AM_has_uv_5 = 0x00400000, 00048 AM_has_uv_6 = 0x00200000, 00049 AM_has_uv_7 = 0x00100000 00050 }; 00051 00052 typedef pvector<PT(FltVertex)> Vertices; 00053 Vertices _vertices; 00054 00055 public: 00056 virtual bool extract_record(FltRecordReader &reader); 00057 virtual bool build_record(FltRecordWriter &writer) const; 00058 00059 public: 00060 virtual TypeHandle get_type() const { 00061 return get_class_type(); 00062 } 00063 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00064 static TypeHandle get_class_type() { 00065 return _type_handle; 00066 } 00067 static void init_type() { 00068 FltRecord::init_type(); 00069 register_type(_type_handle, "FltLocalVertexPool", 00070 FltRecord::get_class_type()); 00071 } 00072 00073 private: 00074 static TypeHandle _type_handle; 00075 }; 00076 00077 #include "fltLocalVertexPool.I" 00078 00079 #endif 00080 00081