Function
Determines which positions in the Fields of the input Object are not referenced by any connections, faces, or polylines element and then invalidates them.
Syntax
#include <dx/dx.h>
Object DXInvalidateUnreferencedPositions(Object object)
Functional Details
Positions referenced by invalid connection elements (as determined from the contents of an "invalid" connections, faces, or polylines component) are considered to be unreferenced.
Positions are invalidated by use of the "invalid positions" component. If that component does not already exist, one is created.
To remove the invalidated positions, use DXCull.
Return Value
Returns the updated Object or returns NULL and sets an error code.
See Also
DXCull, DXInvalidateConnections