| # | Line 40 | Line 40 | with the | |
|---|---|---|
| 40 | .I "+/-r" | |
| 41 | option. | |
| 42 | If given as | |
| 43 | – | .I -r, |
| 44 | – | The curvature is downward (which is the usual configuration). |
| 45 | – | If the option is given as |
| 43 | .I +r, | |
| 44 | < | then the curvature is upward. |
| 44 | > | The curvature is upward (which is the usual configuration). |
| 45 | > | If the option is given as |
| 46 | > | .I -r, |
| 47 | > | then the curvature is downward. |
| 48 | The radius indicates how far from each slat its effective | |
| 49 | cylindrical center resides. | |
| 50 | Each slat will be broken into as many polygons as is necessary to | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |