The
following group codes apply to lofted surfaces. In addition to the
group codes described here, see
Common Group Codes for Entities.
For information about abbreviations and formatting used in this
table, see
Formatting Conventions in This Reference.
Lofted Surface group
codes
|
Group code
|
Description
|
100
|
Subclass marker (AcDbLoftedSurface)
|
40
|
Transform matrix of loft
entity (16 reals; row major format; default = identity matrix)
|
|
|
Entity data for cross
sections
|
|
|
Entity data for guide
curves
|
|
|
Entity data for path
curves
|
70
|
Plane normal lofting
type
|
41
|
Start draft angle (in
radians)
|
42
|
End draft angle (in radians)
|
43
|
Start draft magnitude
|
44
|
End draft magnitude
|
290
|
Arc length parametrization
flag
|
291
|
No twist flag
|
292
|
Align direction flag
|
293
|
Create simple surfaces
flag
|
294
|
Create closed surface
flag
|
295
|
Solid flag
|
296
|
Create ruled surface
flag
|
297
|
Virtual guide flag
|
