Method saveState

Simulator/SimulatorBase.cpp:1689–1770

}

void SPH::SimulatorBase::saveState(const std::string& stateFile)
{
	std::string stateFilePath; 
	std::string exportFileName;
	const Real time = TimeManager::getCurrent()->getTime();
	const std::string timeStr = StringTools::real2String(time);
	if (stateFile == "")
	{
		stateFilePath = FileSystem::normalizePath(m_outputPath + "/state");
		exportFileName = FileSystem::normalizePath(stateFilePath + "/state_" + timeStr);
	}
	else
	{
		stateFilePath = FileSystem::getFilePath(stateFile);
		exportFileName = FileSystem::normalizePath(stateFilePath + "/" + FileSystem::getFileName(stateFile));
	}
	FileSystem::makeDirs(stateFilePath);

	const std::string& sceneFile = SceneConfiguration::getCurrent()->getSceneFile();
	string md5Str = FileSystem::getFileMD5(sceneFile);

	Simulation *sim = Simulation::getCurrent();

		// Save additional data
	BinaryFileWriter binWriter;
	binWriter.openFile(exportFileName + ".bin");
	binWriter.write(md5Str);

	binWriter.write(m_nextFrameTime);
	binWriter.write(m_nextFrameTimeState);
	binWriter.write(m_frameCounter);
	binWriter.write(m_isFirstFrame);
	binWriter.write(m_isFirstFrameVTK);
	
	writeParameterState(binWriter);
	TimeManager::getCurrent()->saveState(binWriter);
	Simulation::getCurrent()->saveState(binWriter);

	// fluid models
	for (unsigned int i = 0; i < sim->numberOfFluidModels(); i++)
	{
		FluidModel *model = sim->getFluidModel(i);
		std::string fileName = "particle";
		fileName = fileName + "_" + model->getId(); // +"_" + std::to_string(m_frameCounter);

		// Save particle data
		std::string expFileName = FileSystem::normalizePath(exportFileName + "_" + fileName);
		writeFluidParticlesState(expFileName + ".bgeo", model);
	}

	// boundary models
	if (m_firstState)
	{
		for (unsigned int i = 0; i < sim->numberOfBoundaryModels(); i++)
		{
			BoundaryModel *model = sim->getBoundaryModel(i);
			std::string fileName = "boundary";
			fileName = fileName + "_" + to_string(i); // +"_" + std::to_string(m_frameCounter);