Panda3D
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00001 // Filename: lwoSurfaceBlockWrap.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 LWOSURFACEBLOCKWRAP_H 00016 #define LWOSURFACEBLOCKWRAP_H 00017 00018 #include "pandatoolbase.h" 00019 00020 #include "lwoChunk.h" 00021 00022 //////////////////////////////////////////////////////////////////// 00023 // Class : LwoSurfaceBlockWrap 00024 // Description : Specifies how the texture image appears for areas 00025 // outside the image. 00026 //////////////////////////////////////////////////////////////////// 00027 class LwoSurfaceBlockWrap : public LwoChunk { 00028 public: 00029 enum Mode { 00030 M_reset = 0, // black outside 00031 M_repeat = 1, // standard repeat 00032 M_mirror = 2, // repeat with reflection 00033 M_edge = 3 // GL-style clamping 00034 }; 00035 Mode _width, _height; 00036 00037 public: 00038 virtual bool read_iff(IffInputFile *in, size_t stop_at); 00039 virtual void write(ostream &out, int indent_level = 0) const; 00040 00041 public: 00042 virtual TypeHandle get_type() const { 00043 return get_class_type(); 00044 } 00045 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00046 static TypeHandle get_class_type() { 00047 return _type_handle; 00048 } 00049 static void init_type() { 00050 LwoChunk::init_type(); 00051 register_type(_type_handle, "LwoSurfaceBlockWrap", 00052 LwoChunk::get_class_type()); 00053 } 00054 00055 private: 00056 static TypeHandle _type_handle; 00057 }; 00058 00059 #endif 00060 00061