QMERGE: automatically merges face boundaries

QBREAK: automatically breaks face boundaries at characteristic point

QCLFAC: eliminates mini curves (< curve tolerance) from face boundaries

QFACE: automatically creates faces on surfaces

QVOL: automatic creates volumes from closed face topologies

QDEL: automatic deletes all face boundary curves

CUTFAC: automatically cuts away patches of surface supporting a face

CLNFSU: heals surfaces belonging to a face

CLSFAC: closes gaps in face boundaries

PLNSUR: converts planar faces into face with surface support

SURPLN: converts faces with surfacic support into planar faces

SEPFAC: makes upport surfaces unique for each face

DELFCI: deletes islands (inner domains) from faces

XTRFSU: extrapolates support surfaces

LNKSET: links geometric sets into one set

DELSET: deletes empty sets

VIZSUR: shows hidden or filtered support surfaces

LAYSUR: transfers face to the same layer as their surface support or vice versa

QPTDIS: create points where face face boundaries have internal corners

FINFAC: several search and analysis functionse for faces/surfaces

EDGCOM: concatenates boundary curves to larger curves