VEF::VEF(QString *name)
{
/* all the computation takes place here
*/
m_nbThreads = 4;
m_manifold = true;
FileParser parser(this);
parser.parseFile(name);
/* holes not computed */
m_nbHoles = -1;
m_connectedComponents = 0;
/* fill the edge vector and compute neighborhood */
edgeReconstruct(0);
if (!computeFacesNormals(0))
std::cerr<<"No normals have been computed."<<std::endl;
if (!computeVerticesNormals(0))
std::cerr<<"No normals have been computed."<<std::endl;
/* create the bounding box */
createBoundingBox();
/* create the voxel grid */
m_voxGrid = new VoxGrid(&m_boundingBox, this);
computeConnectedComponents();
}
stNaiveConnectedComponentIterator *stNaiveConnectivity_getConnectedComponentIterator(stNaiveConnectivity
*connectivity) {
computeConnectedComponents(connectivity);
stNaiveConnectedComponentIterator *ret = malloc(sizeof(stNaiveConnectedComponentIterator));
ret->cur = connectivity->connectedComponentCache;
return ret;
}
stNaiveConnectedComponent *stNaiveConnectivity_getConnectedComponent(stNaiveConnectivity
*connectivity, void *node) {
computeConnectedComponents(connectivity);
stNaiveConnectedComponent *curComponent = connectivity->connectedComponentCache;
while (curComponent != NULL) {
if (stSet_search(curComponent->nodes, node)) {
break;
}
curComponent = curComponent->next;
}
assert(curComponent != NULL);
return curComponent;
}
