00001 /*---------------------------------------------------------------------------*\ 00002 * OpenSG * 00003 * * 00004 * * 00005 * Copyright (C) 2000-2002 by the OpenSG Forum * 00006 * * 00007 * www.opensg.org * 00008 * * 00009 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de * 00010 * * 00011 \*---------------------------------------------------------------------------*/ 00012 /*---------------------------------------------------------------------------*\ 00013 * License * 00014 * * 00015 * This library is free software; you can redistribute it and/or modify it * 00016 * under the terms of the GNU Library General Public License as published * 00017 * by the Free Software Foundation, version 2. * 00018 * * 00019 * This library is distributed in the hope that it will be useful, but * 00020 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00022 * Library General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU Library General Public * 00025 * License along with this library; if not, write to the Free Software * 00026 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 00027 * * 00028 \*---------------------------------------------------------------------------*/ 00029 /*---------------------------------------------------------------------------*\ 00030 * Changes * 00031 * * 00032 * * 00033 * * 00034 * * 00035 * * 00036 * * 00037 \*---------------------------------------------------------------------------*/ 00038 00039 00040 #ifndef _OSGSTATESORTINGGROUP_H_ 00041 #define _OSGSTATESORTINGGROUP_H_ 00042 #ifdef __sgi 00043 #pragma once 00044 #endif 00045 00046 #include <OSGConfig.h> 00047 #include <OSGStateSortingGroupBase.h> 00048 #include <OSGNodePtr.h> 00049 #include <OSGAction.h> 00050 00051 OSG_BEGIN_NAMESPACE 00052 00057 class OSG_SYSTEMLIB_DLLMAPPING StateSortingGroup : public StateSortingGroupBase 00058 { 00059 /*========================== PUBLIC =================================*/ 00060 public: 00061 00063 /*---------------------------------------------------------------------*/ 00067 virtual void changed(BitVector whichField, 00068 UInt32 origin ); 00069 00071 /*---------------------------------------------------------------------*/ 00075 virtual void dump( UInt32 uiIndent = 0, 00076 const BitVector bvFlags = 0) const; 00077 00079 /*========================= PROTECTED ===============================*/ 00080 protected: 00081 00082 typedef StateSortingGroupBase Inherited; 00083 00084 00085 /*---------------------------------------------------------------------*/ 00089 StateSortingGroup(void); 00090 StateSortingGroup(const StateSortingGroup &source); 00091 00093 /*---------------------------------------------------------------------*/ 00097 virtual ~StateSortingGroup(void); 00098 00100 /*---------------------------------------------------------------------*/ 00104 // Draw action: execute the OpenGL commands to set the light's parameters. 00105 Action::ResultE drawEnter (Action *action); 00106 Action::ResultE drawLeave (Action *action); 00107 00108 // generate draw tree 00109 Action::ResultE renderEnter(Action *action); 00110 Action::ResultE renderLeave(Action *action); 00111 00113 /*========================== PRIVATE ================================*/ 00114 private: 00115 00116 bool _sorting_state; 00117 00118 friend class FieldContainer; 00119 friend class StateSortingGroupBase; 00120 00121 static void initMethod( void ); 00122 00124 void operator =(const StateSortingGroup &source); 00125 }; 00126 00127 OSG_END_NAMESPACE 00128 00129 #include <OSGStateSortingGroupBase.inl> 00130 #include <OSGStateSortingGroup.inl> 00131 00132 #define OSGSTATESORTINGGROUP_HEADER_CVSID "@(#)$Id: OSGStateSortingGroup.h,v 1.1 2005/04/06 09:35:00 a-m-z Exp $" 00133 00134 #endif /* _OSGSTATESORTINGGROUP_H_ */
1.5.5