December 13, 2018
This version uses the Arnold 184.108.40.206 core.
MtoA 3.1.2 is a feature release, including the following improvements:
- New aiOsl shader, that allows to write inline osl code and use it in a shading tree.
- Added Sheen parameter in aiToon and in the list of AOVs.
- Added "Azimuthal Roughness" to aiStandardHair.
- Added Velvet preset for aiStandardSurface.
- Fixed crash when assigning a shader to a custom shape procedural.
RenderView / IPR
- Always add default persp camera to the list of available cameras in ARV.
- Fixed error "Arnold RenderView is not unique" that could prevent from using ARV when opening an existing scene.
- Removing objects inside Render Setup collections wasn't refreshed in IPR.
- Enabling / disabling collections from Render Setup wasn't refreshed in IPR.
- Deleting an assignment in aiSetParameter wasn't refreshed in IPR.
- Added arguments to Maya batch render to output Stats and Profile info.
- Set Overrides were not working on Standins.
Upgraded Cryptomatte to 1.1.0 which contains the fix: "Preview AOVs are now always displayed in display drivers, even when preview_in_exr is disabled".
Upgraded OIIO (2.0.1) and OSL (1.10.1).
- Curves first segment wasn't rendered with the right amount of CVs. This was mostly visible for low samples and is now fixed. Existing scenes might, therefore, render differently.
|#3637||incorrect sampling of curves at low sample rate|
|#3656||Deleting assignment expressions in set_parameter doesn't trigger an update|
|#3144||IPR doesn't react when disabling/enabling collections in Render Setup|
|#3350||Removing objects inside Render Setup does not refresh the ARV|
|#3560||xgen_procedural: inconsistent evaluation of parameters|
|#3616||Crash when applying shaders to custom shape procedural node|
|#3624||delta flag not being set for the xgen_procedural|
|#2812||Include date and hash in MtoA daily builds|
|#2841||Support OSL node|
|#3297||AOV shaders cause AOV UI re-populating issue|
|#3591||Set override on AiStandin not working|
|#3623||Hide Subdiv Iterations when subdivision is disabled|
|#3626||add sheen AOVs to the main aov list|
|#3633||traslate order of instanced reference objects inconsistent|
|#3634||aiStandardSurface node missing Specular Weight input connection.|
|#3636||[AVP] Ignore Test Resolution|
|#3639||mtoa_constant_ does not work on aiStandIn instances when rendered in ARV|
|#3644||aiMixShader isn't showing textures in VP2|
|#3645||[ARV] "Arnold RenderView is not unique" error|
|#3655||persp camera not available in ARV if it's non-renderable|
|#3657||Add Velvet preset for aiStandardSurface|
|#3622||Add Stats and Profile file output to the Batch Render flags|
|#3651||Expose azimuthal roughness in standard_hair|
|#3630||Add sheen parameters to Toon shader UI|