Method init

SPlisHSPlasH/PF/SimulationDataPF.cpp:18–40

void SimulationDataPF::init()
{
	Simulation *sim = Simulation::getCurrent();
	const unsigned int nModels = sim->numberOfFluidModels();

	m_old_position.resize(nModels);
	m_num_fluid_neighbors.resize(nModels);
	m_s.resize(nModels);
	m_mat_diag.resize(nModels);
	m_particleOffset.resize(nModels);

	for (unsigned int i = 0; i < nModels; i++)
	{
		FluidModel *fm = sim->getFluidModel(i);

		m_old_position[i].resize(fm->numParticles(), Vector3r::Zero());
		m_num_fluid_neighbors[i].resize(fm->numParticles(), 0);
		m_s[i].resize(fm->numParticles(), Vector3r::Zero());
		m_mat_diag[i].resize(fm->numParticles(), Vector3r::Zero());
		
		m_particleOffset[i] = (i==0) ? 0 : sim->getFluidModel(i - 1)->numActiveParticles() + m_particleOffset[i - 1];
	}
}

void SimulationDataPF::cleanup()
{