Blender Git Loki

PyAPI: don't re-register add-ons on 'New File'

Some add-ons have bugs with re-registration,
they should be fixed, but no need to exacerbate the problem.

Cleanup: warnings, style

Fix crash when using template_search with non-ID data

Merge branch 'master' into blender2.8

Fix T51314: crash cancelling Cycles bake during scene sync and update.

remove unused #includes

remove old PBVH VertexBufferFormat struct

Follow-up to 0722e41f9ea450be014d667417ff903510be2770 which removed all uses of this struct. Gawain VertexFormat auto aligns attributes as described in @nicholasbishop's performance note.

Fix ogl deprecated calls.

Sculpt: Move sculpt drawing to engines.

Only mask are handled by sculpt mode engine and are multiplied on top of the render.
There is room for improvement:
- Shaded meshes don't have correct tangents or uvs.
- Masks are in range 0.8 - 0.2 thus always darkening at least 20% the render.
- It only uses the first material slot of the mesh.

UI: Expose more UI settings to CLAY and EEVEE

Physics panels are not all back, and the material related panels (e.g.,
hair render panel) should go be changed since there should be no
material for those.

Fix T51153: Video duration is detected wrong after FFmpeg update

The issue was caused by stupid workaorund for libav. Now things works for
FFmpeg. There might need some tweaks needed for Libav, but that one is
not really priority for support.

Fix memleak in previous hair commit

Draw Manager: Fix crash when saving file.

Eevee: Add Rotation and ratio parameters to DoF.

Implement hair drawing with Draw Manager in Clay engine

Part of T51378

Clay: Use switch statement instead of if-else chain

Fix for edit modes (sculpt, weight paint) menus not showing in header

But introduced on 2b0f02057f457acec1ed9444ee7d833ab26d0d33

Merge branch 'master' into blender2.8

Startup.blend: set EEVEE as the default engine

The original idea was to use Clay as the default. But since clay may not
even be in the final release, we can't afford to have a startup.blend
that doesn't deliver a reliable result regardless of build options.

Use static assert in Clay engine to ensure struct alignment