Method updateData

Tools/PartioViewer/PartioViewer.cpp:586–626

bool PartioViewer::updateData()
{
	bool chk = false;
	for (size_t i = 0; i < getFluids().size(); i++)
	{
		getFluids()[i].currentFile = convertFileName(getFluids()[i].inputFile, to_string(m_frameIndex));
		LOG_INFO << getFluids()[i].currentFile;
		if (readPartioFile(getFluids()[i].currentFile, getFluids()[i].partioData, getFluids()[i].posIndex))
			chk = true;

		updateBoundingBox();

		if (m_usePlane)
		{
			Partio::ParticleAttribute posAttr;
			getFluids()[i].partioData->attributeInfo(getFluids()[i].posIndex, posAttr);
			const float* partioX = getFluids()[i].partioData->data<float>(posAttr, 0);
			getFluids()[i].visibleParticles.clear();
			getFluids()[i].visibleParticles.reserve(getFluids()[i].partioData->numParticles());
			Vector3f normal = m_planeNormal;
			normal.normalize();
			for (auto j = 0; j < getFluids()[i].partioData->numParticles(); j++)
			{
				const Eigen::Map<const Eigen::Vector3f> vec(&partioX[3 * j]);
				if ((vec.dot(normal) - m_planePoint.dot(normal)) > 0)
					getFluids()[i].visibleParticles.push_back(j);
			}
		}
	}
	if (chk)
	{
		if (m_useRBData)
		{
			string currentFile = convertFileName(m_rbDataFile, to_string(m_frameIndex));
			LOG_INFO << currentFile;
			readRigidBodyData(currentFile, m_frameIndex == m_firstRBIndex);
		}
		updateScalarField();
	}
	return chk;
}

bool PartioViewer::imagesExist(const unsigned int frameIndex)
{