Panda3D

lwoSurfaceParameter.h

00001 // Filename: lwoSurfaceParameter.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 LWOSURFACEPARAMETER_H
00016 #define LWOSURFACEPARAMETER_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "lwoChunk.h"
00021 
00022 ////////////////////////////////////////////////////////////////////
00023 //       Class : LwoSurfaceParameter
00024 // Description : Records some parameter value of a surface material,
00025 //               as an entry within a LwoSurface chunk.  The meaning
00026 //               of the value is determined by the id of this chunk.
00027 ////////////////////////////////////////////////////////////////////
00028 class LwoSurfaceParameter : public LwoChunk {
00029 public:
00030   PN_stdfloat _value;
00031   int _envelope;
00032 
00033 public:
00034   virtual bool read_iff(IffInputFile *in, size_t stop_at);
00035   virtual void write(ostream &out, int indent_level = 0) const;
00036 
00037 public:
00038   virtual TypeHandle get_type() const {
00039     return get_class_type();
00040   }
00041   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00042   static TypeHandle get_class_type() {
00043     return _type_handle;
00044   }
00045   static void init_type() {
00046     LwoChunk::init_type();
00047     register_type(_type_handle, "LwoSurfaceParameter",
00048                   LwoChunk::get_class_type());
00049   }
00050 
00051 private:
00052   static TypeHandle _type_handle;
00053 };
00054 
00055 #endif
00056 
00057 
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