| 2714 |
|
Added rxpict rendering tool based on C++ RpictSimulManager class. |
| 2715 |
|
Multi-processing and spectral output are supported. |
| 2716 |
|
|
| 2717 |
– |
Added crude ability to read and convert spectra to RGB in ximage, |
| 2718 |
– |
ra_bmp, and ra_rgbe programs. Also updated fast tone-mapping |
| 2719 |
– |
library to handle spectral HSR inputs at the same time. HSR |
| 2720 |
– |
input handling was added in a similar fashion to pcond and pvalue. |
| 2721 |
– |
|
| 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 |
| 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, 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. |
| 2761 |
+ |
|
| 2762 |
+ |
Added strnstr.c compatibility module in ray/src/common, since |
| 2763 |
+ |
it isn't present on Linux-derivatives. |
| 2764 |
+ |
|
| 2765 |
+ |
Added WGMDfunc material type with programmable roughness and |
| 2766 |
+ |
separate modifier paths for the different components. |
| 2767 |
+ |
|
| 2768 |
+ |
Added gensurf -i option at the request of Peter Apian-Bennewitz |
| 2769 |
+ |
to reverse surface normals, mostly for data input when it is |
| 2770 |
+ |
a bit more difficult to adjust. |
| 2771 |
+ |
|
| 2772 |
+ |
Simplified synchronization between processes sharing indirect |
| 2773 |
+ |
irradiance values via an ambient file. Removed file locking |
| 2774 |
+ |
operations in favor of simpler operation relying on O_APPEND flag. |
| 2775 |
+ |
Not sure if this will have any affect on shared filesystems, but |
| 2776 |
+ |
it should reduce overhead for massively parallel machines. |
