Ruled lofts of zig-zag outlines worked out with the prismatoid formula, rotated rectangle sections turning through half a turn (Pappus), ring sections with round and rectangular holes, a cone loft meeting a cylinder wall near its top, a loft standing on a box face, a loft cut limited by targets, and a refusal for sections in one plane.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Brennen Herbruck