Panda3D

lwoSurfaceBlockAxis.h

00001 // Filename: lwoSurfaceBlockAxis.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 LWOSURFACEBLOCKAXIS_H
00016 #define LWOSURFACEBLOCKAXIS_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "lwoChunk.h"
00021 
00022 ////////////////////////////////////////////////////////////////////
00023 //       Class : LwoSurfaceBlockAxis
00024 // Description : Indicates the axis for this particular shader's
00025 //               projection.  This works in conjunction with
00026 //               LwoSurfaceBlockProjection.  This is a subchunk of
00027 //               LwoSurfaceBlock.
00028 ////////////////////////////////////////////////////////////////////
00029 class LwoSurfaceBlockAxis : public LwoChunk {
00030 public:
00031   enum Axis {
00032     A_x        = 0,
00033     A_y        = 1,
00034     A_z        = 2
00035   };
00036   Axis _axis;
00037 
00038 public:
00039   virtual bool read_iff(IffInputFile *in, size_t stop_at);
00040   virtual void write(ostream &out, int indent_level = 0) const;
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, "LwoSurfaceBlockAxis",
00053                   LwoChunk::get_class_type());
00054   }
00055 
00056 private:
00057   static TypeHandle _type_handle;
00058 };
00059 
00060 #endif
00061 
00062 
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