<it's possible extract iso curve from one object?
Maybe you can if you use the function Curve / Project with a simple line in front of your objects :)
That draw any any curves follow any direction you want and exctract it of course

Hi alariv,

> Ah ...extract curve from edge work well, it's possible extract iso curve from one object?

No, not presently - as Pilou mentions you can use Construct / Curve / Project or Intersect to create curves though.

Extracting isocurves isn't in version 1.0, but I do want to add it in a future version.

- Michael

I guess it must be soon, and it seems too the price has been defined:

http://www.deelip.com/2007/08/solid-modeling-for-195.html

Cheers,

- Diego -

Interesting text and reply from Michael :)