Method timeStep

Simulator/SimulatorBase.cpp:894–957

}

void SimulatorBase::timeStep()
{
	if (m_updateGUI)
	{
		m_gui->initSimulationParameterGUI();
		m_updateGUI = false;
	}

	const Real stopAt = getValue<Real>(SimulatorBase::STOP_AT);
	if (m_gui && (stopAt > 0.0) && (stopAt < TimeManager::getCurrent()->getTime()))
		m_gui->stop();

	const Real pauseAt = getValue<Real>(SimulatorBase::PAUSE_AT);
	if ((pauseAt > 0.0) && (pauseAt < TimeManager::getCurrent()->getTime()))
		setValue(SimulatorBase::PAUSE, true);

	if (getValue<bool>(SimulatorBase::PAUSE))
		return;

	// Simulation code
	Simulation *sim = Simulation::getCurrent();
	const bool sim2D = sim->is2DSimulation();
	const unsigned int numSteps = getValue<unsigned int>(SimulatorBase::NUM_STEPS_PER_RENDER);
	for (unsigned int i = 0; i < numSteps; i++)
	{
		START_TIMING("SimStep");
		Simulation::getCurrent()->getTimeStep()->step();
		STOP_TIMING_AVG;

		m_boundarySimulator->timeStep();

		step();

		INCREASE_COUNTER("Time step size", TimeManager::getCurrent()->getTimeStepSize());

		// Make sure that particles stay in xy-plane in a 2D simulation
		if (sim2D)
		{
			for (unsigned int i = 0; i < sim->numberOfFluidModels(); i++)
			{
				FluidModel *model = sim->getFluidModel(i);
				for (unsigned int i = 0; i < model->numActiveParticles(); i++)
				{
					model->getPosition(i)[2] = 0.0;
					model->getVelocity(i)[2] = 0.0;
				}
			}
		}

#ifdef USE_DEBUG_TOOLS
		Simulation::getCurrent()->getDebugTools()->step();
#endif

		if (m_timeStepCB)
			m_timeStepCB();

#ifdef USE_EMBEDDED_PYTHON
		if (m_scriptObject)