isocurve lofting issues

Dear all,

I started working on a definition with the latest grasshopper and I found couple of problems which I didn't have before. One of them was the division and selection of a single control point on a surface without "explode" and the other one is the orientation of the U isocurves when lofting. It is ok with the V ones. I'm attaching the samples so everyone can have a look at them. Does anyone have an idea why it happens. I could possibly try to determine a vector direction but what is the point having one of them working and not the other one? Are there problems with the current grasshopper built or this is the way it will be in future?

Can anyone help please? Just not sure why I'm having these issues with the latest grasshopper.

Attachments:

Screen shot 2011-02-08 at 12.24.14.png, 292 KB
Screen shot 2011-02-08 at 12.24.57.png, 307 KB

Replies to This Discussion

Permalink Reply by Chris Tietjen on February 8, 2011 at 7:40am

Where are the duplicate curves coming from?

Chris

Permalink Reply by Todor Demirov on February 8, 2011 at 7:55am

I'm not sure which duplicate curves you are mentioning. I just created the surfaces from curves(are these the ones?), and then all the rest. Without the "flip" I needed of course )))

Permalink Reply by Danny Boyes on February 8, 2011 at 8:05am

For every Point in a U and every Point in a V direction it will create the same Curve for each instance. Have a look at the output of the ISO component in a panel or bake it and see the results.