Creating Spheres

The sphere command generates a simple sphere, or, optionally, a portion of a sphere or an annular sphere.

Command

[Create] Sphere Radius <radius> [Xpositive]|[Xnegative] [Ypositive]|[Ynegative] [Zpositive]|[Znegative] [Delete] [Inner [Radius] <radius>]

Notes

• If Xpositive/Xnegative, Ypositive/Ynegative, and/or Zpositive/Znegative are used, a sphere which occupies that side of the coordinate plane only is generated, or, if the delete keyword is used, the sphere will occupy the other side of the coordinate plane(s) specified. These options are used to generate hemisphere, quarter sphere or a sphere octant (eighth sphere).
• If the inner radius is specified, a hollow sphere will be created with a void whose radius is the specified inner radius.