Panda3D
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00001 // Filename: geomDrawCallbackData.h 00002 // Created by: drose (13Mar09) 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 GEOMDRAWCALLBACKDATA_H 00016 #define GEOMDRAWCALLBACKDATA_H 00017 00018 #include "pandabase.h" 00019 #include "callbackData.h" 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Class : GeomDrawCallbackData 00023 // Description : This specialization on CallbackData is passed when 00024 // the callback is initiated from deep within the draw 00025 // traversal, for a particular Geom. 00026 //////////////////////////////////////////////////////////////////// 00027 class EXPCL_PANDA_PGRAPH GeomDrawCallbackData : public CallbackData { 00028 public: 00029 INLINE GeomDrawCallbackData(CullableObject *obj, 00030 GraphicsStateGuardianBase *gsg, bool force); 00031 00032 PUBLISHED: 00033 virtual void output(ostream &out) const; 00034 00035 INLINE CullableObject *get_object() const; 00036 INLINE GraphicsStateGuardianBase *get_gsg() const; 00037 INLINE bool get_force() const; 00038 00039 INLINE void set_lost_state(bool lost_state); 00040 INLINE bool get_lost_state() const; 00041 00042 virtual void upcall(); 00043 00044 private: 00045 CullableObject *_obj; 00046 GraphicsStateGuardianBase *_gsg; 00047 bool _force; 00048 bool _lost_state; 00049 00050 public: 00051 static TypeHandle get_class_type() { 00052 return _type_handle; 00053 } 00054 static void init_type() { 00055 CallbackData::init_type(); 00056 register_type(_type_handle, "GeomDrawCallbackData", 00057 CallbackData::get_class_type()); 00058 } 00059 virtual TypeHandle get_type() const { 00060 return get_class_type(); 00061 } 00062 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00063 00064 private: 00065 static TypeHandle _type_handle; 00066 }; 00067 00068 #include "geomDrawCallbackData.I" 00069 00070 #endif