vector<ViewShape*> GetOccludersF1D::operator()(Interface1D& inter) {
vector<ViewShape*> shapesVector;
set<ViewShape*> shapesSet;
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve){
return ve->occluders();
}else{
Interface0DIterator it=inter.verticesBegin(), itend=inter.verticesEnd();
for(;it!=itend;++it){
Functions0D::getOccludersF0D(it, shapesSet);
}
shapesVector.insert(shapesVector.begin(), shapesSet.begin(), shapesSet.end());
}
return shapesVector;
}
void getOccludersF1D(Interface1D& inter, set<ViewShape*>& oShapes)
{
ViewEdge *ve = dynamic_cast<ViewEdge*>(&inter);
if (ve) {
vector<ViewShape*>& occluders = ve->occluders();
oShapes.insert<vector<ViewShape*>::iterator>(occluders.begin(), occluders.end());
}
else {
Interface0DIterator it = inter.verticesBegin(), itend = inter.verticesEnd();
for (; it != itend; ++it) {
set<ViewShape*> shapes;
Functions0D::getOccludersF0D(it, shapes);
for (set<ViewShape*>::iterator s = shapes.begin(), send = shapes.end(); s != send; ++s)
oShapes.insert(*s);
}
}
}