dburpee
(Dburpee)
February 4, 2020, 11:33pm
1
Getting this error when attempting to add model lines (closed curves) using the AddModelLine.ByCurve component.
As far as I know this is related to Nurbs handling of curves but it seems over my head - I’ve ensured there are not duplicate lines causing this error and each straight segment of each curve is made up of simply 2 endpoints. Any help is appreciated.
eirannejad
(Ehsan Iran-Nejad)
February 5, 2020, 12:08am
2
Would you mind shareing the definition so I can run tests here? Thanks!
dburpee
(Dburpee)
February 5, 2020, 12:37am
3
Rhino and Ghop attached, thanks for taking a look @eirannejad . 200115_model_RI.3dm (480.5 KB) 200116_brep_plane_at_level_RI.gh (14.4 KB)
eirannejad
(Ehsan Iran-Nejad)
February 5, 2020, 7:59pm
4
Hey @dburpee
Seems like there is an issue with the component trying to create periodic curves. I have filed an issue:
opened 07:58PM - 05 Feb 20 UTC
Describe the bug
AddModelLine.BySketchPlane component fails on periodic curves
Test Files:
Curve Error.zip
RE Forum Post:
https://discourse.mcneel.com/t/adding-model-line-error-the-multiplicities-of-other-interior-knots-must-be-at-most-degree-2/95911
bug
1 Like
dburpee
(Dburpee)
February 5, 2020, 8:21pm
5
Thank you for taking a look @eirannejad
To be clear - the curves in my definition are non-periodic, correct? They have kinks / hard corners. I found this similar forum post for OpenGl (but it is related to nurbs curves and knot multiplicity. Perhaps the information can be of some help.) https://community.khronos.org/t/knot-multiplicity-greater-than-order-of-curve-erro/62113
1 Like