Functions Introduced:

A datum point is represented by the object ProPoint, which is declared as an opaque handle.

To visit all the datum points, use the functions ProSolidFeatVisit() and ProFeatureGeomitemVisit(), described in the section Visiting Feature Geometry. The datum points are usually contained in features of type PRO_FEAT_DATUM_POINT, although they can also occur in others, such as PRO_FEAT_MERGE. Datum points are represented by geometry items of type PRO_POINT.

Always remember to use the function ProGeomitemIsInactive() to skip over datum points used internally only.

To convert a ProPoint object to a ProGeomitem, use the functions ProPointIdGet() and ProModelitemInit().

To create a ProPoint object from the integer identifier, use ProPointInit().