The TopAbs_State enumeration described the position of a vertex or a set of vertices with respect to a region. There are four terms:
IN The point is interior.
OUT The point is exterior.
ON The point is on the boundary (within tolerance). UNKNOWN The state of the point is indeterminate.
Does anyone know what packages and classes I can use to determine the position state(in, out, on or unknown) of a vertex with respect to a region.
If possible, please my me some examples. Thank you in advance!