Am 06.01.23 um 11:52 schrieb andy pugh:
On Fri, 6 Jan 2023 at 09:52, <l...@pibf.de> wrote:
Because the nurbs code results in straight lines
and arcs it must be possible to add
cutter radius compensation.
Indeed. I wonder why it was excluded?
A other method would be to calculate an offset nurbs.
See for example:
Vinh Phu Nguyena, Pierre Kerfridena, Stéphane P.A. Bordasb,Timon Rabczukc
Isogeometric analysis suitable trivariate NURBS representation of composite
panels with a new offset algorithm
See
https://github.com/vinhphunguyen/migfem/blob/master/delamination/offsetCurve.m
and if cutter radius is to big:
https://github.com/vinhphunguyen/migfem/blob/master/delamination/splineCubicRemovePts.m
Joachim
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