Panda3D

eggVertexPointer.h

00001 // Filename: eggVertexPointer.h
00002 // Created by:  drose (26Feb01)
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 EGGVERTEXPOINTER_H
00016 #define EGGVERTEXPOINTER_H
00017 
00018 #include "pandatoolbase.h"
00019 
00020 #include "eggSliderPointer.h"
00021 
00022 #include "eggGroup.h"
00023 #include "pointerTo.h"
00024 
00025 ////////////////////////////////////////////////////////////////////
00026 //       Class : EggVertexPointer
00027 // Description : This stores a pointer back to a <Vertex>, or to a
00028 //               particular pritimive like a <Polygon>, representing a
00029 //               morph offset.
00030 ////////////////////////////////////////////////////////////////////
00031 class EggVertexPointer : public EggSliderPointer {
00032 public:
00033   EggVertexPointer(EggObject *egg_object);
00034 
00035   virtual int get_num_frames() const;
00036   virtual double get_frame(int n) const;
00037 
00038   virtual bool has_vertices() const;
00039 
00040 public:
00041   static TypeHandle get_class_type() {
00042     return _type_handle;
00043   }
00044   static void init_type() {
00045     EggSliderPointer::init_type();
00046     register_type(_type_handle, "EggVertexPointer",
00047                   EggSliderPointer::get_class_type());
00048   }
00049   virtual TypeHandle get_type() const {
00050     return get_class_type();
00051   }
00052   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00053 
00054 private:
00055   static TypeHandle _type_handle;
00056 };
00057 
00058 #endif
00059 
00060 
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