Creates a 3D representation of a 1D region.
- iOS 8.0+
- macOS 10.11+
- Mac Catalyst 13.0+
- tvOS 9.0+
The x coordinate of the origin.
The width of the volume.
A region whose x and width values are as specified. The y and z coordinates of the region's origin are set to
0, and the region's height and depth are set to