Dear all, may be someone can give me assistance in doing the following: I'd like to read the attached IGES curve and convert it to a set of points and write them out to a new file with some format. What I can do so far:
* Use the CADViewer demo and read in and display the IGES curve
(this is pretty simple, because everything is given already)
* from OCC import IGESControl
i = IGESControl.IGESControl_Controller()
i.Init()
iges_reader = IGESControl.IGESControl_Reader()
iges_reader.ReadFile(str(filename))
iges_reader.TransferRoots()
shape = iges_reader.OneShape()
What I worry about is which set of classes/methods I need in which
sequence to end up with an array or list that carries a set of points.
I suppose I have to use something like:
* IGESToBRep_BasicCurve
<http://www.pythonocc.org/APIREF/OCC.IGESToBRep.IGESToBRep_BasicCurve-cl
ass.html>
to convert the data into a generic representation but then i get stuck.
Any comments appreciated.
Andy
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fuer ZRS Graz
centerline.igs
Description: centerline.igs
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