2012/3/14 Dave Cowden <dave.cow...@gmail.com> > Hi, all ( especially Jelle ): > > I'm trying to solve a problem i just know someone else has solved: > converting a bspline into arcs and lines. ( Actually in my case i have a > list of points, through which I am interpolating a bspline-- so i could > skip that step actually. ) > > Anyway, I came across this OCC thread, which yielded several ideas but its > not clear there was a solution: > > http://www.opencascade.org/org/forum/thread_20706/ > > I tried to fetch the URL Jelle Posted for hb-robotics-code on google, but > the link is dead. > > > Does anyone know if there s any pythonOCC code I can grab that will make > solving this problem easier? If not, I certainly think its worth adding to > pythonOCC. > > Since my problem doesnt care about the intermediate bspline ( I have a > list of points ), then I may instead use something along the lines of one > of these algorithms: > > http://miarn.sourceforge.net/pdf/a1738b.pdf > http://www.bmva.org/bmvc/1988/avc-88-040.pdf > > which seems very fast. It is for arc detection, but of course what's left > is just lines. > > Has anyone else had experience with this problem? > thanks a lot! > Dave > > Hi Dave,
I'm not aware of any work related to BSpline to arc/lines decomposition using pythonOCC. Maybe this reference http://www.sciencedirect.com/science/article/pii/S0010448599000196 could also help. Regards, Thomas
_______________________________________________ Pythonocc-users mailing list Pythonocc-users@gna.org https://mail.gna.org/listinfo/pythonocc-users
