Blender Git Loki

Cycles: Fixed VDB grid lookup when several grids in a file have the same name

Cycles: Changed isovalue compaison for volume meshes to include equals - probably suboptimal volume meshes, but correct renders at least

OpenVDB modifier: Changed the "sparse render" name to "in memory render", defaulting to sparse data structure

Cycles: Enabled direct sampling of OpenVDB data in the CPU kernel.

Fix T65651: Crash when changing audio strip source file

initial mesh surface emitter

Fix T63867: image sequence not updating in Eevee animation render

Cleanup: Fix comment typo error

OpenVDB: Disable simplification when rendering sparse

Simplification would mess up some values that Cycles needs when doing
sparse renders, so this commit disables render simplification when
sparse rendering is enabled, ensuring the values will be correct.

OpenVDB: Expose `index_offset` property in RNA

Emit from other objects origin

Pipeline: Fix memory leak when movie failed to open

Fix T65817: Video Sequencer doesen't render speakers' sounds

Part of the issue was caused by missing speaker objects in the depsgraph
used for post-processing.

Remaining part was caused by missing scene sound update for this depsgraph.

OpenVDB: Set `clipping` to 0.0

OpenVDB: Make filepath of current frame available

This makes `abs_path` in the OpenVDB modifier return the path to the
frame that should currently be read (taking into account the current
frame, the frame offset, and frame overrides).

This is a bit hackish, as it duplicates the frame calculation and path
generation code, but it was the quickest and easiest way to achieve
this, in contrast to adapting and exposing the existing functions to
work with this use-case.

OpenVDB: Add sparse render option

This option prevents the cache from being loaded into memory.

only write rotation data to mesh if particle rotation was enabled

simple point emitter

fix for rotation calculation in anim bind

Merge branch 'master' into greasepencil-object