| 232 |
|
Restart the image, using the specified number of rendering processes. |
| 233 |
|
Usually used after the "set" command. |
| 234 |
|
.TP |
| 235 |
< |
.BI origin " [ xo yo zo [ xd yd zd ] ]" |
| 236 |
< |
Change view origin to the indicated world position |
| 237 |
< |
.I "xo yo zo" |
| 238 |
< |
looking in the direction |
| 239 |
< |
.I "xd yd zd." |
| 240 |
< |
If the direction is missing, the current view direction is used. |
| 241 |
< |
If the origin is missing, the cursor is used to select the |
| 235 |
> |
.BI origin " [ forward [ right [up] ] ]" |
| 236 |
> |
Move the view origin forward or backwards the distance specified by the |
| 237 |
> |
.I forward |
| 238 |
> |
argument, along the view direction vector. |
| 239 |
> |
If at least two arguments are given, the second distance will be a |
| 240 |
> |
.I right |
| 241 |
> |
shift, or left if negative relative to the current view direction. |
| 242 |
> |
If three arguments are given, the third distance will be a distance of |
| 243 |
> |
.I up |
| 244 |
> |
along the view up vector, or down if negative. |
| 245 |
> |
The view direction and size are unchanged in any of the above cases. |
| 246 |
> |
With no arguments, the cursor is used to select the |
| 247 |
|
view origin, and the direction will be determined by the |
| 248 |
|
(reoriented) surface normal. |
| 249 |
|
The view type and size will not be altered, but the up vector |
