public bool attemptMerge(Region r) {
if (normal != r.getNormal ()) {
// We definitly can't merge a region with another normal
return false;
}
foreach (Face f1 in r.getFaces()) {
foreach (Face f2 in faces) {
if (f1.sharesVertex(f2)) {
mergeWithRegion (r);
return true;
}
}
}
return false;
}
private void mergeWithRegion(Region r) {
this.faces.AddRange(r.getFaces ());
this.edges.AddRange(r.getEdges ());
}