Method UpdateBBoxes

src/luxrays/core/dataset.cpp:96–105

}

void DataSet::UpdateBBoxes() {
	if (totalTriangleCount == 0) {
		// Just initialize with some default value to avoid problems
		bbox = Union(Union(bbox, Point(-1.f, -1.f, -1.f)), Point(1.f, 1.f, 1.f));
	} else {
		BOOST_FOREACH(const Mesh *m, meshes)
			bbox = Union(bbox, m->GetBBox());
	}
	bsphere = bbox.BoundingSphere();
}

const Accelerator *DataSet::GetAccelerator() {
	boost::unordered_map<AcceleratorType, Accelerator *>::const_iterator it = accels.begin();