Polyline from Curve

Hi All,

Does anyone know how to get a polyline from a nurbscurve??

Polyline pl = crv.ToPolyline(0, 0, 0.0, 0.0, 0.0, var, 0.0, 0.0, true);

I have tried in this way but it returns error saying "cannot convert polyline curve to polyline... I need to get a 'polyline'... :( for next step...

Thanks!

Permalink Reply by Anders Holden Deleuran on September 30, 2014 at 2:20pm

I usually use the TryGetPolyline() method for this. Maybe an example would help with trouble shooting :)

Permalink Reply by JHLee on September 30, 2014 at 2:23pm

it works!!!! thank you so much~!

Permalink Reply by Anders Holden Deleuran on September 30, 2014 at 2:26pm

Great, glad it worked.

Permalink Reply by Pieter Segeren on September 30, 2014 at 2:30pm

Hi JHLee,
I'd say the problem is you fed it only zero's: 0 segments for the polyline could be a problem.. ;)

Permalink Reply by JHLee on September 30, 2014 at 2:32pm

I think it still works even if I put 0 for the segments count..unless I put all inputs as 0 or 0.0.. I am not sure though;;;;

Permalink Reply by Pieter Segeren on September 30, 2014 at 2:50pm

Indeed, you're right.

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