Subdivision of a circle in arc's

Hi To all

This seems to be a bug to me but not sure.

splitting a circle into sub domains

I have added the 2*pi in the list of params to create the last part

but results are not correct

The last arc curve is not correct while params seem ok

My mistake ? or something wrong I don't see ?

gerry

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Permalink Reply by Gerry D'Anza on September 27, 2013 at 8:13am

I think its a bug

Tested this

Circle -> Domain

feed back to a subcurve with the circle as geometry and the domain parameter

but the result is a tiny arc

gerry

Permalink Reply by phillip on September 27, 2013 at 8:29am

You are evaluating length segments.

In order to do this for any other case than r=1, you have to multiply your final segment r*2*pi and so to speak any other like r*t.

The other way is to Reparameterize your curves and always go from 0 to 1.

Permalink Reply by Gerry D'Anza on September 27, 2013 at 8:51am

hI philip

I see , I am used to OpenNurbs where the parameter's of a circle are just from 0-2*Pi without relation to the radius ( as it should be I think )

gerry

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