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cullBinUnsorted.h
00001 // Filename: cullBinUnsorted.h
00002 // Created by:  drose (28Feb02)
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 CULLBINUNSORTED_H
00016 #define CULLBINUNSORTED_H
00017 
00018 #include "pandabase.h"
00019 
00020 #include "cullBin.h"
00021 #include "pointerTo.h"
00022 
00023 ////////////////////////////////////////////////////////////////////
00024 //       Class : CullBinUnsorted
00025 // Description : A specific kind of CullBin that does not reorder the
00026 //               geometry; it simply passes it through to the GSG in
00027 //               the same order it was encountered, which will be in
00028 //               scene-graph order.
00029 ////////////////////////////////////////////////////////////////////
00030 class EXPCL_PANDA_CULL CullBinUnsorted : public CullBin {
00031 public:
00032   INLINE CullBinUnsorted(const string &name, 
00033                          GraphicsStateGuardianBase *gsg,
00034                          const PStatCollector &draw_region_pcollector);
00035   ~CullBinUnsorted();
00036 
00037   static CullBin *make_bin(const string &name, 
00038                            GraphicsStateGuardianBase *gsg,
00039                            const PStatCollector &draw_region_pcollector);
00040 
00041   virtual void add_object(CullableObject *object, Thread *current_thread);
00042   virtual void draw(bool force, Thread *current_thread);
00043 
00044 protected:
00045   virtual void fill_result_graph(ResultGraphBuilder &builder);
00046 
00047 private:
00048   typedef pvector<CullableObject *> Objects;
00049   Objects _objects;
00050 
00051 public:
00052   static TypeHandle get_class_type() {
00053     return _type_handle;
00054   }
00055   static void init_type() {
00056     CullBin::init_type();
00057     register_type(_type_handle, "CullBinUnsorted",
00058                   CullBin::get_class_type());
00059   }
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 
00065 private:
00066   static TypeHandle _type_handle;
00067 };
00068 
00069 #include "cullBinUnsorted.I"
00070 
00071 #endif
00072 
00073 
00074   
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