In practice this didn't cause a bug since assigning hot-keys was also checking for "press" events (which NDOF_MOTION doesn't generate). Add ISNDOF_BUTTON macro which is now used by ISHOTKEY to avoid problems in the future.
In practice this didn't cause a bug since assigning hot-keys was also checking for "press" events (which NDOF_MOTION doesn't generate). Add ISNDOF_BUTTON macro which is now used by ISHOTKEY to avoid problems in the future.