| 444 |
|
.I mkpmap(1) |
| 445 |
|
and used to accelerate rendering. |
| 446 |
|
The file name must be followed by the number of photons to be stored |
| 447 |
< |
in the map, and this number may be followed by a bandwidth for rendering. |
| 447 |
> |
in the map, and this number may be followed by a bandwidth for rendering, |
| 448 |
> |
which can be two arguments if bias compensation is desired. |
| 449 |
|
There is no default value, meaning that a global photon map will not |
| 450 |
|
normally be created. |
| 451 |
|
.TP |
| 455 |
|
and used during renderings to model light transmission by reflecting |
| 456 |
|
and refracting surfaces. |
| 457 |
|
The file name must be followed by the number of photons to be stored |
| 458 |
< |
in the map, and this number may be followed by a bandwidth for rendering. |
| 458 |
> |
in the map, and this number may be followed by a bandwidth for rendering, |
| 459 |
> |
which can be two arguments if bias compensation is desired. |
| 460 |
|
There is no default value, meaning that a caustic photon map will not |
| 461 |
|
normally be created. |
| 462 |
|
.TP |
