| 14 |
|
.B "\-s sf .." |
| 15 |
|
][ |
| 16 |
|
.B "\-c ce .." |
| 17 |
+ |
][ |
| 18 |
+ |
.B -r[fb] |
| 19 |
|
] |
| 20 |
|
.B m1 |
| 21 |
|
[ |
| 49 |
|
using quotes and a beginning exclamation point ('!'). |
| 50 |
|
.PP |
| 51 |
|
Two special cases are handled for component matrices that are either |
| 52 |
< |
XML files containing BTDF data, or Radiance picture files. |
| 53 |
< |
In the first case, a BSDF library is used to load and interpret the |
| 54 |
< |
transmission matrix. |
| 52 |
> |
XML files containing BSDF data, or Radiance picture files. |
| 53 |
> |
In the first case, the BSDF library loads and interprets the |
| 54 |
> |
transmission matrix by default. |
| 55 |
> |
Alternatively, the front (normal-side) reflectance is selected if the |
| 56 |
> |
.I \-rf |
| 57 |
> |
option precedes the file name, or the backside reflectance if |
| 58 |
> |
.I \-rb |
| 59 |
> |
is specified. |
| 60 |
|
(XML files cannot be read from the standard input or from a command.)\0 |
| 61 |
|
In the second case, the RGBE or XYZE values are loaded in a 3-component |
| 62 |
|
matrix where the number of columns match the X-dimension of the picture, and |
