3.3.12.0 - Arnold User Guide
Milestone 3.3.12
Enhancements
- Added disp_padding to set displacement bounds: The displacement bounds are now set with the disp_padding attribute of the polymesh node. Previously, this was set via the disp_height parameter, which was also used to set the amplitude of displacement, causing confusion and even rendering artifacts in some cases. (trac#2399).
- Adaptive subdivision fixes: A bug has been fixed in the flatness-based adaptive subdivision code, and as a result the renderer now produces more stable tessellations in animation, and more accurately reaches the target subdiv_pixel_error set by the user. This has the apparent effect of reducing the number of polygons, because the old, buggy code was over-tessellating. (trac#2330)
Bug fixes
| Ticket |
Summary |
Component |
Owner |
Priority |
Version |
Created |
| #2330 |
adaptive subdivision artifact in flatness mode |
arnold |
alan |
major |
3.3 |
2 months |
| #2393 |
alpha channel shouldn't have random dithering in 8/16-bit output |
arnold |
marcos |
major |
3.3 |
2 weeks |
| #2396 |
NaNs coming from AiLightsGetShadowMatte() |
arnold |
alan |
major |
3.3 |
12 days |
| #2398 |
procedural expansion time stats are broken |
arnold |
marcos |
major |
3.3 |
10 days |
| #2402 |
SSS log messages should not appear at minimum verbosity |
arnold |
marcos |
trivial |
3.3 |
5 days |
