| 8 |
|
.B "\-n spp" |
| 9 |
|
][ |
| 10 |
|
.B "\-h|\-q" |
| 11 |
+ |
][ |
| 12 |
+ |
.B "\-pC" |
| 13 |
+ |
][ |
| 14 |
+ |
.B "\-l maxlobes" |
| 15 |
|
] |
| 16 |
|
[ |
| 17 |
|
.B "bsdf.sir .." |
| 24 |
|
.B "\-n spp" |
| 25 |
|
][ |
| 26 |
|
.B "\-h|\-q" |
| 27 |
+ |
][ |
| 28 |
+ |
.B "\-pC" |
| 29 |
|
] |
| 30 |
|
.B bsdf_in.xml |
| 31 |
|
.br |
| 37 |
|
][ |
| 38 |
|
.B "\-h|\-q" |
| 39 |
|
][ |
| 40 |
+ |
.B "\-pC" |
| 41 |
+ |
][ |
| 42 |
|
.B "{+|-}forward" |
| 43 |
|
][ |
| 44 |
|
.B "{+|-}backward" |
| 45 |
|
][ |
| 46 |
< |
.B "\-e expr |
| 46 |
> |
.B "\-e expr" |
| 47 |
|
][ |
| 48 |
< |
.B "\-f file |
| 48 |
> |
.B "\-f file" |
| 49 |
|
] |
| 50 |
|
.B bsdf_func |
| 51 |
|
.SH DESCRIPTION |
| 68 |
|
option may be used to reduce this number to 41 patches. |
| 69 |
|
Neither option is recommended unless the distribution is known to |
| 70 |
|
be approximately diffuse. |
| 71 |
+ |
.PP |
| 72 |
+ |
The |
| 73 |
+ |
.I \-p |
| 74 |
+ |
option by itself turns off the progress bar, whose length may be set |
| 75 |
+ |
by an immediately following integer argument. |
| 76 |
+ |
(The default progress bar length is 79 characters.)\0 |
| 77 |
+ |
.PP |
| 78 |
+ |
The |
| 79 |
+ |
.I \-l |
| 80 |
+ |
option may be used to specify the maximum number of lobes in any |
| 81 |
+ |
interpolated radial basis function. |
| 82 |
+ |
The default value is 15000, which generally keeps the interpolation tractable. |
| 83 |
+ |
Setting the value to 0 turns off this limit. |
| 84 |
|
.PP |
| 85 |
|
Normally, multiple samples are taken from random points on each input |
| 86 |
|
and output patch to improve accuracy. |
