Menge::Vis::NullViewer Class Reference

The off-line context for running a simulation. More...

#include <NullViewer.h>

Public Member Functions
	NullViewer ()
	Default constructor.
	~NullViewer ()
	Destructor.
void	setScene (SceneGraph::GLScene *scene)
	The scene to run.
void	run ()
	The main loop.
void	setFixedStep (float stepSize)
	Sets the simulator to use a fixed time step, with the given value. More...

Protected Attributes
SceneGraph::GLScene *	_scene
	The GLScene to draw.
float	_stepSize
	The step size for fixed-step simulation.
LapTimer	_fpsTimer
	Timer for determining computation time.

Detailed Description

The off-line context for running a simulation.

The NullViewer is a mock viewer, similar to the GLViewer It takes a SceneGraph node and repeatedly updates the scene However, there is no visualization. It's purpose is simply to run the scene.

The POINT of this type of thing is to load up an empty scene with a non-trivial system that has some secondary, non-visual side effects and simply exercise it.

Member Function Documentation

void Menge::Vis::NullViewer::setFixedStep

(

float

stepSize

)

Sets the simulator to use a fixed time step, with the given value.

Parameters

stepSize

The size of the fixed step the viewer should advance its GLScene.

---

The documentation for this class was generated from the following files:

• src/menge/MengeCore/viewer/NullViewer.h
• src/menge/MengeCore/viewer/NullViewer.cpp