| 2489 |
|
geometry; approximations are substituted and warning messages issued. |
| 2490 |
|
Unfortunately, this code is not tested, since I don't have any IES |
| 2491 |
|
files that use these shapes. |
| 2492 |
+ |
|
| 2493 |
+ |
Added support for depth-of-field blurring in vwrays using -pd option. |
| 2494 |
+ |
Also, made -c count work with vwrays -i, producing multiple samples |
| 2495 |
+ |
per indicated pixel position. At the same time, support for the -pd |
| 2496 |
+ |
option was added to rtpict, which calls on vwrays for its samples. |
| 2497 |
+ |
|
| 2498 |
+ |
Fixed issue with BSDFs that didn't obey reciprocity, where direct |
| 2499 |
+ |
sampling wasn't following exactly with indirect sampling. This was |
| 2500 |
+ |
discovered and reported by Jon Sargent. |
| 2501 |
+ |
|
| 2502 |
+ |
Created checkBSDF tool to test XML BSDF reciprocity and perform similar |
| 2503 |
+ |
sanity checks. |
| 2504 |
+ |
|
| 2505 |
+ |
Added -O option to pvalue and pextrem to report watts/sr/m^2 even if |
| 2506 |
+ |
picture is XYZE. |
| 2507 |
+ |
|
| 2508 |
+ |
Made subtle changes to header i/o routines to preserve alignment in |
| 2509 |
+ |
binary file formats to enable memory-mapping. Implemented memory-mapped |
| 2510 |
+ |
matrix loading in rmtxop for binary double files. |
| 2511 |
+ |
|
| 2512 |
+ |
Removed ambient value sorting, which was written when ambient caches |
| 2513 |
+ |
could overwhelm available memory. This is rarely the case these days, |
| 2514 |
+ |
and the added code complexity and updating of cache values with LRU |
| 2515 |
+ |
counts dirties pages that would otherwise remain clean, so it was |
| 2516 |
+ |
often a loss even when VM was an issue. |
| 2517 |
+ |
|
| 2518 |
+ |
Added iso2klems script to compute a Klems BSDF based on specular |
| 2519 |
+ |
and diffuse measurements as a function of incident angle. |
| 2520 |
+ |
|
| 2521 |
+ |
Fixed issue with over-counting diffuse component during aBSDF |
| 2522 |
+ |
peak extraction. |
| 2523 |
+ |
|
| 2524 |
+ |
Added dctimestep -x and -y options to specify image dimensions |
| 2525 |
+ |
for multiple outputs corresponding to result vectors. |
| 2526 |
+ |
|
| 2527 |
+ |
Added -P option to rcalc to pass formatted input when cond is <= 0. |
| 2528 |
+ |
|
| 2529 |
+ |
Created rcrop utility for cropping matrices and pictures more |
| 2530 |
+ |
conveniently, correcting view information. Expect it to be handy |
| 2531 |
+ |
for extracting rows and columns from matrices, mostly. |
