Sphere

The Sphere command draws a solid sphere.

Command-line options

Radius

Creates a sphere by picking the center point and a radius point.

Diameter - Orientation - Circumference - Area - ProjectOsnap

2Point

Creates a sphere from two opposite points on the base circle.

3Point

Creates a sphere from three points on the base circle.

Radius

Tangent

Creates a sphere with the base circle tangent to one, two or three curves.

Point - FromFirstPoint - Radius

AroundCurve

Creates a sphere from its center point on a curve, and a point on the base circle perpendicular to the curve.

Radius - Diameter - Circumference - Area - ProjectOsnap

4Point

Creates a sphere from three points on a section circle and a point on the sphere.

Radius

FitPoints

Creates a sphere by fitting to selected point objects, curve and surface control points, and mesh vertices.

For more information, please refer to the Rhino documentation.