*3DP-CYLINDER-RECOGNITION-ENABLED* [Public Variable]
Package: 3d-printing (Nick name(s): :3dp)
Cylinder recognition option default. Can be customized in 3dp_customize.lsp.
If set to T the cylinder recognition component attempts to find best-fit cylindrical
regions for sets of contiguous mesh triangles with a given approximation accuracy.
The planar regions are then converted into cylindrical model faces to
reduce model complexity.
Specify NIL to turn off recognition of cylindrical faces by default.