| 9 |
|
][ |
| 10 |
|
.B "\-e exposure" |
| 11 |
|
][ |
| 12 |
+ |
.B \-o |
| 13 |
+ |
][ |
| 14 |
|
.B \-c |
| 15 |
|
| |
| 16 |
|
.B \-u |
| 31 |
|
.I \-e |
| 32 |
|
option specifies an exposure compensation, which may be given as |
| 33 |
|
a decimal multiplier or in f-stops (powers of two). |
| 34 |
+ |
The |
| 35 |
+ |
.I \-o |
| 36 |
+ |
option may be used to specify original units, to which the exposure |
| 37 |
+ |
compensation is applied. |
| 38 |
+ |
Otherwise, the multiplier is in addition to any previous exposure adjustment. |
| 39 |
|
By default, |
| 40 |
|
.I ra_xyze |
| 41 |
|
produces a flat XYZE RADIANCE picture file from any type of RADIANCE |
| 51 |
|
.I \-r |
| 52 |
|
option causes |
| 53 |
|
.I ra_xyze |
| 54 |
< |
to produce a run-length encoded RGBE file instead. |
| 54 |
> |
to produce a run-length encoded RGBE file instead, unless |
| 55 |
> |
.I \-u |
| 56 |
> |
is given, also, when it will produce a flat RGBE file. |
| 57 |
|
The |
| 58 |
|
.I \-p |
| 59 |
|
option may be used to override the standard RADIANCE RGB primary |