Converts Curves to Arcs. Circles, lines and arcs will not be converted.
This script may help, if you going to export for lasercutting and the
machine only has an arc-interpolation. Instead of exporting thousands
of polylines this script keeps the filesize low and might speed up the
Convert curve to polyline and then interpolate the polyline to a degree
3 curve with a defined control point count. Note: Some curves can not
be reconverted to the desired point count.
The script makes closed periodic curves nonperiodic.
If you need periodic curves again use the Rhino command
The ImproveCrv workspace has several VBscripts to improve curves
in different ways: CrvToArc, ReConstructCrv, FitCrvToPt, ReConvertCrv
and MakeCrvNonPeriodic. Download Zip (5kb)
Refits curves to a defined point count. Note: Some curves can not
be refitted to the desired point count.
Draws a new curve from the control points of the input curve. With this
script you can convert polylines to curves or viceversa with the exact
same control point structure. The initial need for this script was to
Note: These scripts have an option to delete the input curves.
Be careful! Rhino2 VBscript does not support undo!