The solution is not specific to using only three curves. About different number of cross-sections for each loft: http://grasshopper3d.googlegroups.com/web/loftdifdistances.jpg
In this particular example you want to place points on curves using the length component with different distances between them (if you want the same distance, you can use the divide by length component which already outputs the correct tree structure). You also want the list of lengths the same for every curve, but since the curves have different lengths, some of the lengths in the "list of lengths" will overshoot the curve. Fortunately, in this cases a "null" value is returned. This allows to order the list nicely using the previous method (hopefully, this was not accidental). Using the "list length" component allows to change the number of curves or the number of lengths without changing anything or adding components. Sorry, i think i explained myself really poorly. Also, maybe i didn't understood correctly what you are trying to achieve. On Mar 23, 5:41 pm, ace <[email protected]> wrote: > Visose, > > Sorry if I'm not fully understanding, but it looks like the solution > is specific to using three section curves. I've been trying to figure > out a way to make each loft from a variable number of curves that > could be driven by the GH script knowing how many sections were > generated from each initial curve - that is, if the first line had X > sections along its length, the second had Y, the third Z number of > sections, etc., and there were N number of generating lines each with > a variable number of sections - any notion on how to do this? > > Thanks for your thoughts! > > On Mar 23, 4:25 am, visose <[email protected]> wrote: > > > The evaluate length component doesn't seem to create paths. > > If you want the lofts perpendicular to the curves, try something like > > this:http://grasshopper3d.googlegroups.com/web/loftevallength.jpg > > Set the evaluate length component as cross reference. > > It's the same method used in this > > thread:http://groups.google.com/group/grasshopper3d/browse_thread/thread/00e... > > > On Mar 23, 11:58 am, K4rl33 <[email protected]> wrote: > > > > Hi guys, > > > > Here I'm purposing a problematic that I consider really important to > > > the development of GH. > > > The question is: how to let the program recognize a component of a > > > path to be able to join it to the correspondant of the other paths? > > > > The image will explane > > > better:http://grasshopper3d.googlegroups.com/web/Workingwithpaths.jpg?hl=en&;... > > > > Thank you all > > > Carlo > > > > P.S. > > > > David, I've created your Facebook Tribute Page. I don't know if you're > > > on the Facebook, if you're there, please join it... > > > > the new GH version is fantastic...thank you David.
