DART  6.7.3
RealTimeWorldNode.hpp
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32 
33 #ifndef DART_GUI_OSG_REALTIMEWORLDNODE_HPP_
34 #define DART_GUI_OSG_REALTIMEWORLDNODE_HPP_
35 
36 #include <osg/Timer>
37 
39 
40 namespace dart {
41 namespace gui {
42 namespace osg {
43 
45 {
46 public:
68  const std::shared_ptr<dart::simulation::World>& world = nullptr,
69  const ::osg::ref_ptr<osgShadow::ShadowTechnique>& shadower = nullptr,
70  double targetFrequency = 60.0,
71  double targetRealTimeFactor = 1.0);
72 
74  void setTargetFrequency(double targetFrequency);
75 
77  double getTargetFrequency() const;
78 
80  void setTargetRealTimeFactor(double targetRTF);
81 
83  double getTargetRealTimeFactor() const;
84 
88  double getLastRealTimeFactor() const;
89 
91  double getLowestRealTimeFactor() const;
92 
94  double getHighestRealTimeFactor() const;
95 
97  void setRealTimeFactorDisplay(bool on);
98 
99  // Documentation inherited
100  void refresh() override;
101 
102 protected:
105 
107  ::osg::Timer mRefreshTimer;
108 
111 
114 
117 
120 
123 };
124 
125 } // namespace osg
126 } // namespace gui
127 } // namespace dart
128 
129 #endif // DART_GUI_OSG_REALTIMEWORLDNODE_HPP_
Definition: RealTimeWorldNode.hpp:45
double mTargetSimTimeLapse
The target for how much simulation time should elapse between refreshes.
Definition: RealTimeWorldNode.hpp:113
double getLastRealTimeFactor() const
Get the real time factor that was achieved in the last refresh cycle.
Definition: RealTimeWorldNode.cpp:85
double getLowestRealTimeFactor() const
Get the lowest real time factor that has been hit during the simulation.
Definition: RealTimeWorldNode.cpp:91
void setTargetRealTimeFactor(double targetRTF)
Set the target real time factor.
Definition: RealTimeWorldNode.cpp:73
RealTimeWorldNode(const std::shared_ptr< dart::simulation::World > &world=nullptr, const ::osg::ref_ptr< osgShadow::ShadowTechnique > &shadower=nullptr, double targetFrequency=60.0, double targetRealTimeFactor=1.0)
Construct a world node that will attempt to run a simulation with close to real-time playback.
Definition: RealTimeWorldNode.cpp:42
double mLastRealTimeFactor
The RTF that was achieved in the last refresh cycle.
Definition: RealTimeWorldNode.hpp:116
double getHighestRealTimeFactor() const
Get the highest real time factor that has been hit during the simulation.
Definition: RealTimeWorldNode.cpp:97
double getTargetRealTimeFactor() const
Get the target real time factor.
Definition: RealTimeWorldNode.cpp:79
double mTargetRealTimeLapse
The target for how much time should elapse between refreshes.
Definition: RealTimeWorldNode.hpp:110
double mLowestRealTimeFactor
The lowest RTF that has been achieved.
Definition: RealTimeWorldNode.hpp:119
double getTargetFrequency() const
Get the target refresh rate frequency.
Definition: RealTimeWorldNode.cpp:67
void setTargetFrequency(double targetFrequency)
Set the target refresh rate frequency.
Definition: RealTimeWorldNode.cpp:59
bool mFirstRefresh
Reset each time the simulation is paused.
Definition: RealTimeWorldNode.hpp:104
void refresh() override
This function is called at the beginning of each rendering cycle.
Definition: RealTimeWorldNode.cpp:103
::osg::Timer mRefreshTimer
Keeps track of the time between refreshes.
Definition: RealTimeWorldNode.hpp:107
void setRealTimeFactorDisplay(bool on)
Turn the text displaying the real time factor on or off.
double mHighestRealTimeFactor
The highest RTF that has been achieved.
Definition: RealTimeWorldNode.hpp:122
WorldNode class encapsulates a World to be displayed in OpenSceneGraph.
Definition: WorldNode.hpp:65
Definition: BulletCollisionDetector.cpp:63