| 2714 |
|
Added rxpict rendering tool based on C++ RpictSimulManager class. |
| 2715 |
|
Multi-processing and spectral output are supported. |
| 2716 |
|
|
| 2717 |
+ |
Wrote rxpiece tool that will render pictures using tiling and |
| 2718 |
+ |
can handle different output formats and hyperspectral pictures. |
| 2719 |
+ |
Only runs on a single machine, however -- now NFS locking on |
| 2720 |
+ |
shared volumes. Mainly a demonstration tool for RpictSimulManager |
| 2721 |
+ |
C++ class, but may have its uses. |
| 2722 |
+ |
|
| 2723 |
+ |
Fixed a bug in BSDF sampling of sources pointed out by |
| 2724 |
+ |
David Geisler-Moroder, which tended to overestimate specular |
| 2725 |
+ |
contributions for some BSDFs. |
| 2726 |
+ |
|
| 2727 |
|
Added crude ability to read and convert spectra to RGB in ximage, |
| 2728 |
< |
ra_bmp, and ra_rgbe programs. Also updated fast tone-mapping |
| 2729 |
< |
library to handle spectral HSR inputs at the same time. |
| 2728 |
> |
ra_bmp, ra_ps, and ra_rgbe programs. Also updated fast tone-mapping |
| 2729 |
> |
library to handle spectral HSR inputs at the same time. HSR |
| 2730 |
> |
input handling was added in a similar fashion to pcond and pvalue |
| 2731 |
> |
for convenience. |
| 2732 |
> |
|
| 2733 |
> |
Added handling of hyperspectral images to normtiff, a handy program |
| 2734 |
> |
for quickly tone-mapping Radiance RGBE, XYZE, and now hyperspectral |
| 2735 |
> |
pictures, as well as IEEE float or LogLuv TIFFs. |
| 2736 |
> |
|
| 2737 |
> |
Added handling of hyperspectral pictures to pextrem, though |
| 2738 |
> |
results are still reported in RGB. |
| 2739 |
> |
|
| 2740 |
> |
Added accurate conversion of hyperspectral pictures to ra_xyze. |
| 2741 |
> |
|
| 2742 |
> |
Added hyperspectral picture conversion to ra_tiff, with accurate |
| 2743 |
> |
color when targeting 16-bit/comp., LogLuv, and float utput, |
| 2744 |
> |
and the approximate method for 24-bit RGB. |
| 2745 |
> |
|
| 2746 |
> |
Taoning added genssky -L option to specify global and diffuse |
| 2747 |
> |
illuminance values for output calibration. |
| 2748 |
> |
|
| 2749 |
> |
Created C++ class for rcontrib and example tool rxcontrib, which |
| 2750 |
> |
is an optional compile in the src/rt directory. The output |
| 2751 |
> |
model is more general in some respects and the operations more |
| 2752 |
> |
efficient, but standard output is not supported, nor is ASCII |
| 2753 |
> |
results data. |
| 2754 |
> |
|
| 2755 |
> |
Added experimental source-skipping method to rpict for scenes |
| 2756 |
> |
with large number of light sources. Currently works with |
| 2757 |
> |
rcontrib and separate srcsamp image-processing tool. Controlling |
| 2758 |
> |
rpict options are -dS for skip bitmap specification and -dC |
| 2759 |
> |
for correction coefficient image. Compile using -DSSKIPOPT |
| 2760 |
> |
to include this option. |
