| 18 |
|
.B "\-s thresh" |
| 19 |
|
][ |
| 20 |
|
.B "\-l maxlobes" |
| 21 |
< |
] |
| 22 |
< |
[ |
| 21 |
> |
][ |
| 22 |
|
.B "bsdf.sir .." |
| 23 |
|
] |
| 24 |
|
.br |
| 108 |
|
interpolated radial basis function. |
| 109 |
|
The default value is 15000, which generally keeps the interpolation tractable. |
| 110 |
|
Setting the value to 0 turns off this limit. |
| 111 |
+ |
Parameter options may be altered between input files, in case a different |
| 112 |
+ |
resolution or culling percentage is indicated for transmission versus |
| 113 |
+ |
reflection for example. |
| 114 |
|
.PP |
| 115 |
|
In the second invocation form, |
| 116 |
|
.I bsdf2ttree |
| 164 |
|
is recommended when rays will be impinging from either side. |
| 165 |
|
.SH EXAMPLE |
| 166 |
|
To take two components of an intermediate BSDF representation and create |
| 167 |
< |
a high-resolution tensor tree with 85% culling: |
| 167 |
> |
a high-resolution tensor tree with 85% culling on transmission and 95% |
| 168 |
> |
culling on reflection: |
| 169 |
|
.IP "" .2i |
| 170 |
< |
bsdf2ttree -g 7 -t 85 transmitted.sir reflected.sir > combined.xml |
| 170 |
> |
bsdf2ttree -g 7 -t 85 transmitted.sir -t 95 reflected.sir > combined.xml |
| 171 |
|
.PP |
| 172 |
|
To create a low-res BSDF corresponding to a one-sided, |
| 173 |
|
isotropic Phong distribution: |
