Panda3D

fadeLodNodeData.h

00001 // Filename: fadeLodNodeData.h
00002 // Created by:  drose (29Sep04)
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 FADELODNODEDATA_H
00016 #define FADELODNODEDATA_H
00017 
00018 #include "pandabase.h"
00019 
00020 #include "auxSceneData.h"
00021 
00022 ////////////////////////////////////////////////////////////////////
00023 //       Class : FadeLODNodeData
00024 // Description : This is the data that is associated with a particular
00025 //               instance of the FadeLODNode for the scene graph.
00026 ////////////////////////////////////////////////////////////////////
00027 class EXPCL_PANDA_PGRAPHNODES FadeLODNodeData : public AuxSceneData {
00028 public:
00029   enum FadeMode {
00030     FM_solid,
00031     FM_more_detail,
00032     FM_less_detail,
00033   };
00034   FadeMode _fade_mode;
00035   PN_stdfloat _fade_start;
00036   int _fade_out;
00037   int _fade_in;
00038 
00039   virtual void output(ostream &out) const;
00040   
00041 public:
00042   static TypeHandle get_class_type() {
00043     return _type_handle;
00044   }
00045   static void init_type() {
00046     AuxSceneData::init_type();
00047     register_type(_type_handle, "FadeLODNodeData",
00048                   AuxSceneData::get_class_type());
00049   }
00050   virtual TypeHandle get_type() const {
00051     return get_class_type();
00052   }
00053   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00054 
00055 private:
00056   static TypeHandle _type_handle;
00057 };
00058 
00059 #endif
00060 
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