1. | Select the Surfaces panel, sphere partial subpanel. |
2. | Click on the center collector and select a node from the graphics area. |
3. | Click on the R node collector and select a node from the graphics area. |
4. | Set the toggle to theta or phi to specify which axis is being defined. |
• | Click on the theta collector and select a node from the graphics area. |
Or
• | Click on the phi collector and select a node from the graphics area. |
5. | Enter the radius value. |
6. | Enter the theta begin value. |
7. | Enter the theta end value. |
8. | Enter the phi begin value. |
9. | Enter the phi end value. |
10. | Click create. |
11. | To undo, immediately click reject. |