Function main

Demos/FluidDemo/main.cpp:67–120

main

// main 
int main( int argc, char **argv )
{
	REPORT_MEMORY_LEAKS

	base = new DemoBase();
	base->init(argc, argv, "Fluid demo");

	// we use an own time step controller
	delete PBD::Simulation::getCurrent()->getTimeStep();
	PBD::Simulation::getCurrent()->setTimeStep(nullptr);

	MiniGL::setSelectionFunc(selection, nullptr);
	MiniGL::setClientIdleFunc(timeStep);
	MiniGL::addKeyFunc('r', reset);
	MiniGL::setClientSceneFunc(render);
	MiniGL::setViewport (40.0, 0.1f, 500.0, Vector3r (0.0, 3.0, 8.0), Vector3r (0.0, 0.0, 0.0));

	buildModel();

	base->createParameterGUI();

	// add additional parameter just for this demo
	imguiParameters::imguiEnumParameter* eparam = new imguiParameters::imguiEnumParameter();
	eparam->description = "Velocity update method";
	eparam->label = "Velocity update method";
	eparam->getFct = [&]() -> int { return simulation.getVelocityUpdateMethod(); };
	eparam->setFct = [&](int i) -> void { simulation.setVelocityUpdateMethod(i); };
	eparam->items.push_back("First Order Update");
	eparam->items.push_back("Second Order Update");
	imguiParameters::addParam("Simulation", "PBD", eparam);

	imguiParameters::imguiNumericParameter<Real>* param = new imguiParameters::imguiNumericParameter<Real>();
	param->description = "Viscosity coefficient";
	param->label = "Viscosity";
	param->getFct = [&]() -> Real { return model.getViscosity(); };
	param->setFct = [&](Real v) -> void { model.setViscosity(v); };
	imguiParameters::addParam("Simulation", "PBD", param);

	MiniGL::getOpenGLVersion(context_major_version, context_minor_version);
	if (context_major_version >= 3)
		createSphereBuffers((Real)particleRadius, 8);

	MiniGL::mainLoop();	

	cleanup ();
	base->cleanup();

	Utilities::Timing::printAverageTimes();
	Utilities::Timing::printTimeSums();
	delete base;
	delete Simulation::getCurrent();

	return 0;
}

void cleanup()
{