Todo List

Global Vedit_add_vertex (struct Map_info *Map, struct ilist *List, struct line_pnts *coord, double thresh)
3D

Global Vedit_get_min_distance (struct line_pnts *Points1, struct line_pnts *Points2, int with_z, int *mindistidx)
LL projection

Global Vedit_remove_vertex (struct Map_info *Map, struct ilist *List, struct line_pnts *coord, double thresh)
3D