2012

IGES to DWG Conversion Table
AutoCAD EntityIGES Entity
NameFormType
Surfacerational B-spline surface0-9128
Splineoffset curve0130
Surfaceoffset surface0140
Nothingboundary entity0141
Surface (with trimming ap-
plied, not associative)
boundary suface0143
Surface (with trimming ap-
plied, not associative)
trimmed surface0144
Surface (can be converted to
solid with CONVTOSOLID)
Manifold Solid BRep Object
(MSBO)
186
Applied when processing en-
tity type 186.
plane surface0,1190
Applied when processing en-
tity type 186.
right circular cylindrical sur-
face
192
Applied when processing en-
tity type 186.
right circular conical surface194
Applied when processing en-
tity type 186.
toroidal surface198
Applied when processing en-
tity type 408 (Subfigure)
subfigure definition0308
Ignored (as though entities
weren't related in a group).
associativity instance7, 9402
Individual entities (like an ex-
ploded block reference).
singular subfigure instance0408
IGESIMPORT Conversion Table | 935