The latest (or previous) release include some trim components: http://grasshopper3d.googlegroups.com/web/trimregion.jpg You can use directly the circles, no need to create arcs.
On Jan 19, 12:08 pm, klint <[email protected]> wrote: > Hi, trying to create this curve from one big circle and a number of > smaller ones. > > http://screencast.com/t/bGz2nf5eLV > > From what I understand from other posts there's no "trim" component, > but you'd need to find intersections and build it from there. > As you can see in the next image I've drawn arcs between the > intersection points from the big and the smaller circles. > > http://screencast.com/t/JzjV4iNzBu > > Now it's time to connect the arcs. But I'm having a hard time doing > this because the intersection points comes in the order > 0,2,3,4,5,6,7,8,9,1 > > Am I doing something wrong, or should I just use some other technique? > > http://groups.google.com/group/grasshopper3d/web/contour.ghx > > /Lars
