Half Cylinder
A cylinder cut in half lengthwise, creating a half-pipe or gutter shape.

Parameters
- Width - Size across the flat side (default: 20mm)
- Depth - Size from flat side to curved side (default: 20mm)
- Sides - Number of segments around the curved surface (default: 20)
Tips
- Useful for creating channels, gutters, troughs, and rounded edges
- Rotate to use as an arch or tunnel cross-section
- Combine with a Cube for objects with one rounded side
Related
- Cylinder - A full round column
- Half Sphere - A dome shape
- Half Wedge - A wedge cut in half