Blender Git Loki

Fix T66006: View 3D select enumerate + other options fail

Support other options when using the enumerate option.

Fix T66296: Black artefacts on materials with refraction on CPU

The issue was in the optimization code path for opaque shadow rays
which was wrongly considering all primitives in the node to have
same visibility flags.

initial mesh collision event node

Workbench: Disable texture paint drawing for final render

Raise error when reading Alembic with degenerate geometry, cherry picked from tangent anim blender278 remote

Raise error when reading Alembic with degenerate geometry Alembic files containing faces with fewer than 3 vertices were causing Blender to crash. While this is not a proper fix (would require actually handling the invalid geometry), this at least prevents the crash, instead giving an error message, informing of the degenerate geometry. (cherry picked from commit aeb4fdbe3ef63a3fcf7920f5fb1f4484da1a1fe3)

TexturePaint: Force Workbench Texture Color Mode

When in texture paint mode and in solid mode the object that is being
texture painted will be rendered by the workbench engine with textures.
All other objects would render the same. For other cases the texture paint
draw engine will still draw the texture.

The texture mode draw engine now only drawn the masks. The opacity
sliders influences the texture mask.

This change has been implemented conserably. In the future we need to
look into making this better, like adding support that every object
can be colored differently. Currently when rendering in the workbench
we can have up to 3 different color types active (what the user selected,
the fallback in case no materials have been configured and this one,
forcing textures)

Reviewed By: fclem, brecht

Differential Revision: https://developer.blender.org/D5190

cleanup age reached event inserter

get node of socket from indexed tree

Cleanup: Fix build error with MSVC

space after is not allowed

construct SmallStack from array

USD: hair export is now optional

LANPR: Minor display fixes.

LANPR: Fix MSVC errors.

deduplicate function create code

add speed input to explode node

initial explode particle node

Merge remote-tracking branch 'origin/master' into sybren-usd

better handling of zero duration

DRW: add back gl_PointSize for AMD drivers

Cleanup: use doxy comments for WM_types.h