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tinyGeomMunger.h
00001 // Filename: tinyGeomMunger.h
00002 // Created by:  drose (29Apr08)
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 TINYGEOMMUNGER_H
00016 #define TINYGEOMMUNGER_H
00017 
00018 #include "pandabase.h"
00019 #include "standardMunger.h"
00020 #include "graphicsStateGuardian.h"
00021 #include "renderState.h"
00022 
00023 ////////////////////////////////////////////////////////////////////
00024 //       Class : TinyGeomMunger
00025 // Description : This specialization on GeomMunger finesses vertices
00026 //               for TinyPanda rendering.  This actually doesn't have
00027 //               to do very much, since TinyPanda is not that
00028 //               particular.
00029 ////////////////////////////////////////////////////////////////////
00030 class EXPCL_TINYDISPLAY TinyGeomMunger : public StandardMunger {
00031 public:
00032   TinyGeomMunger(GraphicsStateGuardian *gsg, const RenderState *state);
00033   virtual ~TinyGeomMunger();
00034   ALLOC_DELETED_CHAIN_DECL(TinyGeomMunger);
00035 
00036 protected:
00037   virtual CPT(GeomVertexFormat) munge_format_impl(const GeomVertexFormat *orig,
00038                                                   const GeomVertexAnimationSpec &animation);
00039   virtual CPT(GeomVertexFormat) premunge_format_impl(const GeomVertexFormat *orig);
00040 
00041   virtual int compare_to_impl(const GeomMunger *other) const;
00042   virtual int geom_compare_to_impl(const GeomMunger *other) const;
00043 
00044 public:
00045   static TypeHandle get_class_type() {
00046     return _type_handle;
00047   }
00048   static void init_type() {
00049     StandardMunger::init_type();
00050     register_type(_type_handle, "TinyGeomMunger",
00051                   StandardMunger::get_class_type());
00052   }
00053   virtual TypeHandle get_type() const {
00054     return get_class_type();
00055   }
00056   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00057 
00058 private:
00059   static TypeHandle _type_handle;
00060 };
00061 
00062 #include "tinyGeomMunger.I"
00063 
00064 #endif
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