Source/System/NodeCores/Groups/Misc/OSGTransform.h

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
   3  *                                                                           *
   4  *                                                                           *
   5  *             Copyright (C) 2000-2002 by the OpenSG Forum                   *
   6  *                                                                           *
   7  *                            www.opensg.org                                 *
   8  *                                                                           *
   9  *   contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de          *
  10  *                                                                           *
  11 \*---------------------------------------------------------------------------*/
  12 /*---------------------------------------------------------------------------*\
  13  *                                License                                    *
  14  *                                                                           *
  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.                               *
  18  *                                                                           *
  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.                          *
  23  *                                                                           *
  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.                 *
  27  *                                                                           *
  28 \*---------------------------------------------------------------------------*/
  29 /*---------------------------------------------------------------------------*\
  30  *                                Changes                                    *
  31  *                                                                           *
  32  *                                                                           *
  33  *                                                                           *
  34  *                                                                           *
  35  *                                                                           *
  36  *                                                                           *
  37 \*---------------------------------------------------------------------------*/
  38
  39 #ifndef _OSGTRANSFORM_H_
  40 #define _OSGTRANSFORM_H_
  41 #ifdef __sgi
  42 #pragma once
  43 #endif
  44
  45 #include "OSGConfig.h"
  46 #include "OSGTransformBase.h"
  47
  48 #ifdef OSG_HAVE_ACTION //CHECK
  49 #include "OSGActorBase.h"
  50 #endif
  51
  52 OSG_BEGIN_NAMESPACE
  53
  54 /*! \brief Transform provides one matrix to transform objects.
  55     \ingroup GrpGroupMiscObj
  56     \ingroup GrpLibOSGGroup
  57     \includebasedoc
  58  */
  59
  60 class OSG_GROUP_DLLMAPPING Transform : public TransformBase
  61 {
  62     /*==========================  PUBLIC  =================================*/
  63
  64   public:
  65
  66     /*---------------------------------------------------------------------*/
  67     /*! \name                       Sync                                   */
  68     /*! \{                                                                 */
  69
  70     virtual void changed(ConstFieldMaskArg whichField,
  71                          UInt32            origin,
  72                          BitVector         detail);
  73
  74     /*! \}                                                                 */
  75     /*---------------------------------------------------------------------*/
  76     /*! \name                   Transformation                             */
  77     /*! \{                                                                 */
  78
  79     virtual void accumulateMatrix(Matrix &result);
  80
  81     /*! \}                                                                 */
  82     /*---------------------------------------------------------------------*/
  83     /*! \name                        Dump                                  */
  84     /*! \{                                                                 */
  85
  86     virtual void dump(      UInt32    uiIndent = 0,
  87                       const BitVector bvFlags  = 0) const;
  88
  89     /*! \}                                                                 */
  90     /*=========================  PROTECTED  ===============================*/
  91
  92   protected:
  93
  94     typedef TransformBase Inherited;
  95
  96     /*---------------------------------------------------------------------*/
  97     /*! \name                   Constructors                               */
  98     /*! \{                                                                 */
  99
 100     Transform(void);
 101     Transform(const Transform &source);
 102
 103     /*! \}                                                                 */
 104     /*---------------------------------------------------------------------*/
 105     /*! \name                   Destructors                                */
 106     /*! \{                                                                 */
 107
 108     virtual ~Transform(void);
 109
 110     /*! \}                                                                 */
 111     /*---------------------------------------------------------------------*/
 112     /*! \name                   Init                                       */
 113     /*! \{                                                                 */
 114
 115     static void initMethod(InitPhase ePhase);
 116
 117     /*! \}                                                                 */
 118     /*---------------------------------------------------------------------*/
 119     /*! \name                      Volume                                  */
 120     /*! \{                                                                 */
 121
 122     virtual void adjustVolume    (Volume &volume);
 123
 124     /*! \}                                                                 */
 125     /*---------------------------------------------------------------------*/
 126     /*! \name              Intersect & Render                              */
 127     /*! \{                                                                 */
 128
 129     Action::ResultE     intersectEnter(Action    *action);
 130     Action::ResultE     intersectLeave(Action    *action);
 131
 132     Action::ResultE     renderEnter   (Action    *action);
 133     Action::ResultE     renderLeave   (Action    *action);
 134
 135     /*! \}                                                                 */
 136     /*==========================  PRIVATE  ================================*/
 137
 138   private:
 139
 140     friend class FieldContainer;
 141     friend class TransformBase;
 142
 143     /*---------------------------------------------------------------------*/
 144
 145     /*!\brief prohibit default function (move to 'public' if needed) */
 146     void operator =(const Transform &source);
 147 };
 148
 149 typedef Transform *TransformP;
 150
 151 OSG_END_NAMESPACE
 152
 153 #include "OSGTransformBase.inl"
 154 #include "OSGTransform.inl"
 155
 156 #endif /* _OSGTRANSFORM_H_ */