1 /*---------------------------------------------------------------------------*\
5 * Copyright (C) 2000-2002 by the OpenSG Forum *
9 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de *
11 \*---------------------------------------------------------------------------*/
12 /*---------------------------------------------------------------------------*\
15 * This library is free software; you can redistribute it and/or modify it *
16 * under the terms of the GNU Library General Public License as published *
17 * by the Free Software Foundation, version 2. *
19 * This library is distributed in the hope that it will be useful, but *
20 * WITHOUT ANY WARRANTY; without even the implied warranty of *
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
22 * Library General Public License for more details. *
24 * You should have received a copy of the GNU Library General Public *
25 * License along with this library; if not, write to the Free Software *
26 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
28 \*---------------------------------------------------------------------------*/
29 /*---------------------------------------------------------------------------*\
37 \*---------------------------------------------------------------------------*/
39 #ifndef _OSGSCREENGROUP_H_
40 #define _OSGSCREENGROUP_H_
45 #include "OSGConfig.h"
46 #include "OSGScreenGroupBase.h"
52 /*! \brief ScreenGroup class. See \ref
53 PageSystemScreenGroup for a description.
54 \ingroup GrpGroupMiscObj
55 \ingroup GrpLibOSGGroup
59 class OSG_GROUP_DLLMAPPING ScreenGroup
: public ScreenGroupBase
63 typedef ScreenGroupBase Inherited
;
65 /*========================== PUBLIC =================================*/
69 /*---------------------------------------------------------------------*/
73 virtual void changed(ConstFieldMaskArg whichField
,
78 /*---------------------------------------------------------------------*/
82 virtual void dump( UInt32 uiIndent
= 0,
83 const BitVector bvFlags
= 0) const;
86 /*========================= PROTECTED ===============================*/
90 // Variables should all be in ScreenGroupBase.
92 /*---------------------------------------------------------------------*/
93 /*! \name Constructors */
97 ScreenGroup(const ScreenGroup
&source
);
100 /*---------------------------------------------------------------------*/
101 /*! \name Destructors */
104 virtual ~ScreenGroup(void);
107 /*---------------------------------------------------------------------*/
111 static void initMethod(InitPhase ePhase
);
114 /*---------------------------------------------------------------------*/
115 /*! \name calc the model matrix */
118 void calcMatrix( RenderAction
*pAction
,
119 const Matrix
&mToWorld
,
123 /*---------------------------------------------------------------------*/
124 /*! \name Transformation */
127 virtual void accumulateMatrix(Matrix
&result
);
130 /*---------------------------------------------------------------------*/
131 /*! \name NodeCore Specific */
134 void adjustVolume(Volume
&volume
);
137 /*---------------------------------------------------------------------*/
138 /*! \name Draw & Intersect & Render */
141 Action::ResultE
intersectEnter(Action
*action
);
142 Action::ResultE
intersectLeave(Action
*action
);
144 Action::ResultE
renderEnter (Action
*action
);
145 Action::ResultE
renderLeave (Action
*action
);
148 /*========================== PRIVATE ================================*/
152 Matrix _camTransform
;
154 friend class FieldContainer
;
155 friend class ScreenGroupBase
;
157 // prohibit default functions (move to 'public' if you need one)
158 void operator =(const ScreenGroup
&source
);
161 typedef ScreenGroup
*ScreenGroupP
;
165 #include "OSGScreenGroupBase.inl"
166 #include "OSGScreenGroup.inl"
168 #endif /* _OSGSCREENGROUP_H_ */