After having a great time with the basic functions of Grasshopper, over the last few weeks I've been dipping in to VB scripting for more complex applications.
I'm finding the hardest part is finding the right commands for various functions. I've trawled the SDK helpfile and have found intersection code for spheres and lines:
OnUtil.ON_Intersect(Line, sphere0, point0, point1)
as well as spheres and spheres, but can't track down the right code for intersecting a sphere with a surface to produce a curve as per the 'intersect' command in Rhino:
Curve>Curve From Objects>Intersection
Is this impossible, or have I missed something?
All help gratefully appreciated!