Release Date

04 November 2016

This version uses the Arnold 4.2.15.1 core.

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This version uses the Arnold 4.2.15.1 core. 

 

IPR Enhancements

A video showing some of the IPR improvements in MtoA 1.4.0 can be found here.

 

The following scene changes should now update properly in the Arnold RenderView window:

 

Preventing useless IPR refreshes.

The IPR no longer restarts when:

New Features

Incompatible changes

 

Fixes

TicketSummary
#2146Exporting 60K curves is very slow
#2083instancerTranslator doesn't use custom attributes coming from non particle systems
#2220Exporting user attributes from transform and instances
#2518Refactor Node Translators to simplify MtoA API
#1057Don't refresh IPR, when a non active camera is used
#1209When some features in motion blur are disabled, they are not sampled at the right time
#1410Handle IPR refresh when Motion Blur Options change.
#1562Matte options are not refreshed in IPR without manually restarting
#1661Deforming a NURBS surface does not update in the IPR
#1708Saving scene refreshes the IPR
#2045Instances of pfxHair nodes are exported without a link to a shader
#2084instancerTranslator doesn't track nodes created
#2104Instancer translator generates invalid data when deforming meshes are used during IPR
#2215Support AI_TYPE_UINT in CNodeTranslator::ProcessParameter
#2269Curves are still visible in IPR after deletion
#2314Allow Procedurals to be re-generated during IPR
#2472Arnold RenderView not updating when subdiv polymesh settings change
#2500Bifrost Foam motion blur in Arnold is constant and doesn't react to moBlur setting changes
#2521Curvature shader
#2524default export of top/side/front cameras
#2539Don't clear skydome cache at every change in the skydome
#2540IPR is refreshed when opening the hypershade / selecting a shader
#2544Connecting bump during IPR is not updated
#2546IPR refreshed too often when a new node is created
#2548Parenting isn't updated in IPR
#2549User data not updated during IPR
#2557Fix to follow Maya's new use of display names for render layers.
#2560Editing set's overridden attributes doesn't update IPR correctly
#2571IPR refreshed when Light Editor is opened
#2572Log options not updated in IPR
#2584Particles not refreshed in IPR
#2599Support XGen updates in IPR
#2603Support Bifrost updates in IPR
#2604[Windows] TX files are locked
#2615IPR Crash when deleting a set
#2619Add Doxygen tags in API files
#2633Support Volume threshold in OpenVDB volumes
#2207InstancerTranslator generates different names every time scene is exported
#2319Frame attr is not being updated at frame change during IPR session
#2624Increase default texture cache to 2048