cgal_cdt2_remove_points - Remove the existante points from cdt2.
Given a pointer ptr of cdt2, cgal_cdt2_remove_points(ptr,x,y) removes (x,y) points from cdt2. All points of (x,y) points that are incidents to the constraint edges will not be removed.
x = [5 1 6]; y = [2 6 6]; new_x = [2 4 5 5]; new_y = [6 7 8 1]; [tri,ptr] = cgal_constraind_delaunay_2(x,y,[]) ptr = tri = ! 2. 1. 3. ! cgal_cdt2_insert_points(ptr,new_x,new_y); tri2 = cgal_cdt2_get_connectivity(ptr) tri2 = ! 5. 2. 4. ! ! 4. 1. 3. ! ! 2. 1. 4. ! ! 5. 4. 3. ! ! 6. 2. 5. ! ! 3. 6. 5. ! ! 1. 7. 3. ! ! 1. 2. 7. ! cgal_cdt2_remove_points(ptr,new_x,new_y); tri3 = cgal_cdt2_get_connectivity(ptr) tri3 = ! 3. 2. 1. ! cgal_cdt2_delete(ptr,"ptr");
cgal_cdt2_insert_constraints , cgal_cdt2_remove_constraints , cgal_cdt2_insert_points , cgal_cdt2_get_coord , cgal_cdt2_get_connectivity , cgal_cdt2_delete ,