thanks!
On Apr 24, 6:37 am, quirin <[email protected]> wrote: > strange - i don't get any runtime messages, but it seems like you have > to place the > profile curve in the origins of the circles(0-parameter) to get the > sweep result. > > see attached > file:http://grasshopper3d.googlegroups.com/web/sweep_2.ghx?hl=en&gsc=ADpe8... > > On Apr 24, 3:08 am, Justin <[email protected]> wrote: > > > i'm having difficulty with the sweep two rails component in > > grasshopper. i am essentially trying to use two circles as rails, > > while sweeping a profile curve around them. all three elements are > > generated in grasshopper. most of the time it has been working, but > > sometimes it gives the error "73 iterations were required to find the > > section/rail cp param" although i believe it is not always 73. in this > > case, no sweep is drawn. > > > the specific example i am working on at the moment is a horizontal > > circle and another circle rotated about 45 degrees off of the > > horizontal. a simple line connects them at their closest points, and i > > am trying to use the circles as rails, the line as the profile curve. > > if i bake all three curves and sweep them in rhino, it works very > > quickly and easily. i'd like to understand why this isn't working, or > > at least tricks to avoid it. > > > thanks, > > justin
