Blender Git Loki

Fix Alembic custom attribute axis, cherry-picked from Tangent Anim blender278 remote

Fix Alembic custom attribute axis Attribute axis was not being converted from Y-up to Z-up when importing custom vector attributes.

(cherry picked from commit 679dabf34051301f82f45e3f00916bec5c6c4ebc)

Enable Alembic velocity importing by default, cherry picked from Tangent Anim blender278 remote

(cherry picked from commit b88f26ea33e758db0e9931f51e919f26becd5382)

Fix velocity vector axis and scaling, cherry-picked from Tangent Anim blender278 remote

(cherry picked from commit 5767034a1adc78188828eb9a4bcf2c802ec6dfef)

Read stored velocities for motion blur in Cycles, cherry-picked from Tangent Anim blender278 remote

(cherry picked from commit b913c65b54df2fb4f2b3253eeb1878d4282e3585)

Fix crash when mesh doesn't have velocities, cherry-picked from Tangent Anim blender278 remote

(cherry picked from commit 9dfe9c18287abee0f1bfd8927885f2884f78e1af)

Expose velocity property in RNA, cherry-picked from Tangent Anim blender278 remote

(cherry picked from commit c52d7652757a69bac49313f2e8cb7f5fff31da43)

Implement importing velocity vectors from Alembic, cherry-picked from Tangent Anim blender278 remote

(cherry picked from commit d69ee29d3aac2c79b0a1dea614449a0f615c7089)

Fix custom Alembic attributes being ignored, cherry-picked from Tangent Anim blender278 remote

(cherry-picked from commit c189931a882514a6d5c7cd35e6d2f4ca59cdcf6a)

Expose the Alembic custom attribute option in the modifier, cherry-picked from Tangent Anim blender278 remote

(cherry picked from commit d4f8ed329dcea602485f524438847165b3c0bc8b)

Fix data mask for Alembic import, cherry-picked from Tangent Anim blender278 remote

Fix data mask for Alembic import The import data mask was being ignored in some places, making more data than intended be imported.

(cherry-picked from commit 769a6f68a2ae94ef0d18fcfa5562dddd5e287bcb)

Better implementation of optional custom attribute import, cherry-picked from tangent anim blender278 remote

Better implementation of optional custom attribute import Implements the same as 566a01944167aba59ae2a9f8beec920e38279e85 but in a better and cleaner way.

Original commit message from that change was:
Make importing custom attributes an option This makes it optional to import custom attributes, in order to save memory when it is unnecessary.


(cherry picked from commit cde393c098f87153be97536bf72ae6261bd4aa82)

Merge branch 'feature/tangent_anim_studio_ver_splash_screen' into develop

rename

experiment with different ways to group unlinked inputs

remember placeholder nodes after they are created

vector.fill_indices

Move most of the export code to Embree

Need to be compiled with a modified version of Embree available on
github: https://github.com/tinou98/embree

Manage GPU_matrix stacks per GPUContext

Previous global GPU_matrix stacks weren't safe for access from multiple
threads. With this, GPU_matrix stacks are concurrent in combination
with GPUContext.
Needed for VR session drawing on a separate thread.

Reviewers: fclem, brecht

Differential Revision: https://developer.blender.org/D5405

Fix Vector Math backward compatibility. Updated socket names.

easily create dot graph from vtree data graph builder