Use this procedure to create a Sphere mass element. The insertion point of a Sphere mass element is at its centroid.

Sphere mass element in 3D and plan views
- On the Massing tool palette, select the Sphere tool.
Alternatively, you can click
.
- Specify the insertion point of the Sphere.
- Drag the cursor and specify the radius of the Sphere.
- Enter a rotation angle, or press Enter to accept the default angle of 0.
- Continue adding Sphere mass elements, and press Enter.