Well, since Voronoi consists of just straight lines (ie the edge of each cell is straight) you could retranslate those 3d points as UV points and then connect them using short path or interpCrvOnSrf. This wouldn't be as accurate as flowing along the surface because a flowed line may not necessarily be the same as the geodesic that connects the two end points, but it would be somewhat similar. The main issue here is that you'd have to some how extract the points that create all of the lines, which is probably easier said than done. After that, you'd need a custom implementation to create the segmented lines on the surface, but I wouldn't see that as the hardest thing...that's my take on it at least
AFAIK FlowAlongSrf is not part of the SDK so just using that within a scripting component is not possible. Best, Damien On Feb 27, 1:44 pm, stigvg <[email protected]> wrote: > Hi there > I have been playing around with the Voronoi-machine inside > grasshopper. > > After baking the output curves, I can flow it along a surface, very > nice, but I would like to be able to do this inside grasshopper. > Is there a FlowAlonsrf_ command you can call inside a VB.net > component,,, or is it a very complex thing to do.? > > I read in another tread something about projecting a X and Y grid in > to the U and V of a surface,,,, but I also have a hard time finding > out how to do that. > > Stigvg
