The bulk of important changes are found on the release notes page.

Below is a list of removed or deprecated options, features, etc. These may have been redundant and removed to better streamline workflows. Please see the existing documentation on Options, Attributes, and more in this section of the docs.

Deprecated Ri Calls

• RiEdits do not function
• RiQuantize no longer functions

Deprecated Options

• camera:zblur - use camera property
• dice:pretessellate

• dice.maxhairlength

• dice.maxhairvolume
• hair:traceminwidth
• limits:nearhither
• polygon:pretessellate
• polygon:nonplanar
• polygon:reducedmemory

• curve:orienttotransform

• curve:stochasticshadows

• searchpath:resource

• statistics:endofframe

• limits:zthreshold

• shutter:*

• polygon:*

• hair:*

• curve:maxdepth
• curve:stochasticshadows

• rerender:logrange

• rerender:progressive

• hider:pixelSamples

Deprecated Camera Options

• hider:aperture
• hider:dofaspect
• nearhither
• focusregion
• zBlurNearDistance
• zBlurNearDiameter
• zBlurNearFocusDistance
• zBlurFarDistance
• zBlurFarDiameter
• zBlurFarFocusDistance

Deprecated Attributes

• bound:displacement
• compatibility:oldmotionfactor
• curve:widthminsegments
• derivatives:centered
• dice:instancestrategy
• dice:instanceworlddistancelength
• dice:maxangle
• dice:preservecv
• dice:relativemicropolygonlength
• dice:resetrelativemicropolygonlength
• dice:stitch
• dice:tessellateretainbspline
• dice:hair
• dice:roundcurve
• displacementbound:transform
• hider:mattemode
• polygon:reducedmemory
• procedural:attributes
• shade:frequency
• shadegroups:attributecombining
• stitchbound:transform
• trace:gritcurves

• trace.decimationrate

• trace.displacements

• volume:compressionerror
• volume:deptherror

The following RxOption queries have been removed, camera projection plugins handle the bulk of this.

• limits:nearhither
• Format/Ri:Format
• Ri:FormatResolution
• Ri:FormatPixelAspectRatio
• RiProjectionFOV
• DepthOfField/Ri:DepthOfField
• RiHider:aperture_nsides
• RiHider:aperture_angle
• RiHider:aperture_round
• RiHider:aperture_radial
• RiCamera:*