Source/System/Window/Utilities/OSGNavigatorEngine.cpp

   1 /*---------------------------------------------------------------------------*\
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  37 \*---------------------------------------------------------------------------*/
  38
  39 #include "OSGConfig.h"
  40 #include "OSGBaseTypes.h"
  41 #include "OSGMatrix.h"
  42 #include "OSGMatrixUtility.h"
  43
  44 #include "OSGNavigatorEngine.h"
  45
  46 #include "OSGNavigator.h"
  47 #include "OSGNode.h"
  48 #include "OSGCamera.h"
  49 #include "OSGBackground.h"
  50
  51 OSG_USING_NAMESPACE
  52
  53 /***************************************************************************\
  54  *                            Description                                  *
  55 \***************************************************************************/
  56
  57 /*! \class OSG::NavigatorEngine
  58     \ingroup GrpSystemWindowNavigators
  59
  60 \dev
  61
  62 \enddev
  63
  64 */
  65
  66
  67 /*------------------------- constructors ----------------------------------*/
  68
  69 NavigatorEngine::NavigatorEngine(void) :
  70     Inherited()
  71 {
  72 }
  73
  74 /*-------------------------- destructors ----------------------------------*/
  75
  76 NavigatorEngine::~NavigatorEngine()
  77 {
  78 }
  79
  80 /*------------------------------ get --------------------------------------*/
  81
  82 NavigatorBase::State NavigatorEngine::getState(void) const
  83 {
  84     return _currentState;
  85 }
  86
  87 /*------------------------------ set --------------------------------------*/
  88
  89
  90 /*-------------------- navigator engine callbacks -------------------------*/
  91
  92 void NavigatorEngine::onViewportChanged(Navigator *nav)
  93 {
  94     // nothing to do here
  95 }
  96
  97 void NavigatorEngine::onActivation(Navigator *nav)
  98 {
  99     // nothing to do here
 100 }
 101
 102 void NavigatorEngine::onUpdateCameraTransformation(Navigator *nav)
 103 {
 104     // nothing to do here
 105 }