Yea that certainly works, but after putting together some pretty complex GH projects, I try to take any steps out if I can as it makes the definition less intense in terms of what it takes to actually calculate the solution. Also, things can get really cluttered really quick, so keeping fewer components out there is better for organization as well.
As it stands, that method works for polylines, but nothing else. You could use the component that I posted with any curve that has a nurbs form to extract the control points. Best, Damien On Jan 9, 8:13 pm, visose <[email protected]> wrote: > > However, you may just > > want to extract the the points of your polyline and then rebuild the > > curve either with those points as control points or as an interpolated > > curve. That's not available either, > > Actually, it is available (if the source is a polyline, that is). > There are at least two methods of doing this with standard components: > 1) Use the 'explode' component to output the polyline's vertices. > 2) Use the 'divide curve' component with the 'split segments at kinks' > option enabled and 'segments' as 1. > > On Jan 10, 1:23 am, damien_alomar <[email protected]> wrote: > > > Well, there's no rebuild component, although I think there should be. > > From a polyline is a little weird though as most of the time > > rebuilding doesn't lead to a solution that's of any real use (straight > > lines to curvy lines has no real "conversion"). However, you may just > > want to extract the the points of your polyline and then rebuild the > > curve either with those points as control points or as an interpolated > > curve. That's not available either, but I had something lying around > > that I modified to extract control points from a curve. See if that > > will allow you to do what you're looking for. > > >http://grasshopper3d.googlegroups.com/web/extractPolylinePts.ghx?hl=e... > > > Best, > > Damien > > > On Jan 9, 5:33 pm, stigvg <[email protected]> wrote: > > > > hi,, sorry to be unclear,,, what I want is just to rebuild the degree > > > of a curve inside grasshopper,, > > > > On Jan 9, 11:24 pm, klint <[email protected]> wrote: > > > > > Not exactly sure what you mean, but in the params tab you have the > > > > Line parameter which represents a list of 3d lines. > > > > > /Lars > > > > > On 9 Jan, 22:04, stigvg <[email protected]> wrote: > > > > > > Hi there > > > > > > I have a set of curves with straight lines only: I would like to > > > > > rebuild those lines in grasshopper, but can not find the tool to do > > > > > that,, can you help me,,?
