Intersection of (part of) sphere and plane
I've managed to get a sequence of planes intersecting a sphere, but I actually want the intersection of planes with part of a sphere. In the attached file, I've generated the part of a sphere using the Surface command. But that can't be used in the IntersectPath command. Is there any way of doing what I want other than extracting each element of the sequence separately and working out the range of the parameter?