Blender Git Loki

Add dot exporter

Cleanup: rename mcords to mcoords

Merge branch 'master' into greasepencil-object

Merge branch 'blender-v2.83-release'

initial NodeTreeRef generation

Merge branch 'master' into node-tree-ref

Add StringMap.LookupOrAdd and StringMap.LookupOrAddDefault

Fix T76313: Redo in Multires doesn't bring back stroke made after a subdivide

Differential Revision: https://developer.blender.org/D7620

Windows: Silence LNK4099 warning.

Ever since debug symbols were added for release builds the linker
has been on the chatty side about symbols being missing for our
binary libs.

There's currently no plans to supply those, so best for the linker
not to warn us about them.

Merge branch 'blender-v2.83-release'

Fix T76062: Interpolate Radius in Curve Subdivide Special Case

Differential Revision: https://developer.blender.org/D7523

Cleanup: USD tests, use `EXPECT_LT` and `EXPECT_FALSE` where appropriate

Unfortunately there is no `EXPECT_NOT_LT`; as the `HierarchyContext` only
has an `operator<()` function, testing for `(A < B) == false` is different
than simply testing `(A >= B)`.

No functional changes.

add inline functions

GPU: Set Default Buffer Size Immediate Mode

We set the default buffer size for strict buffers to 0. This increased
the performance on intel but reduced the performance on old AMD cards.
This patch sets back the default buffer size for strict buffers. After
testing I didn't detect a slow-down anymore.

Note that today new firmwares were pushed to the device what might fix
some issues.

Added missing return statement

Every code path through the `fcurve_eval_keyframes_interpolate()` function
has a valid `return` statement, but in debug mode GCC still doesn't like it.

Tweak the pressure/size dynamic range of Clay Strips

The current clay strips brush has a huge dynamic range which is nice for
certain effects, but in some pen tablets it is quite hard to control on
the higher values and it ends up producing unwanted artifacts. This
changes the input curves a bit in an attempt to make it more
controllable.

After adding a brush management system I will expose all these values to
be configurable per brush (the round version of clay strips is a little
bit better with different curves, but that is something that we can't
support now), but for now this default are probably safer.

Reviewed By: jbakker

Differential Revision: https://developer.blender.org/D7524

Merge remote-tracking branch 'origin/blender-v2.83-release'

T76121 Driver depending on animated modifier property does not update

This fixes an issue where an animated modifier property that's used as
variable in a driver wouldn't animate that driver's value.

Building the relations for the driver target creates the relation
`PARAMETERS_EVAL` ? `DRIVER(variable)`. Building the relations for the
FCurve targeting the modifier property creates the relation
`ANIMATION_EXIT` ? `GEOMETRY_EVAL_INIT`.

This means that there is NOT a relation `ANIMATION_EXIT` ?
`PARAMETERS_EVAL`, and as a result, the driver is not properly updated
when its variable reads animated data. This is resolved in this commit
by adding the missing relation.

Differential Revision: https://developer.blender.org/D7615

Fix T76399: Wrong API docs for mathutils.Vector.dot

Revert "Possible fix for T76113: Use GL_STATIC_DRAW in immBegin"

This reverts commit 7df51ca11a227b5e51290f8dc976972a01db5d81.
Did not solve the main problem.