Blender Git Loki

Eevee: Fix crash with transparency.

WM: move WM_event_is_last_mousemove to the WM API

Cleanup: use WM_event prefix for modal_tweak_exit

Merge branch 'master' into blender2.8

removed the traces of printf() which was slowing the painting

Fix T52021: Shadow catcher renders wrong when catcher object is behind transparent object

Tweaked the path radiance summing and alpha to accommodate for possible contribution of
light by transparent surface bounces happening prior to shadow catcher intersection.

This commit will change the way how shadow catcher results looks when was behind semi
transparent object, but the old result seemed to be fully wrong: there were big artifacts
when alpha-overing the result on some actual footage.

Change Name of new modifiers

If use the prefix GP_, the name is not visible if the panel is narrow

Cycles: Remove meaningless camera ray check

In branched path tracing main loop is always a camera ray, with varying
number of transparent bounces.

Merge branch 'master' into blender2.8

Transform: avoid possible uninitialized var

Cleanup: quiet picky warnings

Support renaming workspaces through tabs

Rename workspaces by double or ctrl clicking their tab.

updated manta pp files

added drop and float particle support. also improved drop particle generation.

New Tint modifier

This modifier allows to tint with a color all strokes and create a new set of colors when apply the modifier

Fix layers unittest - we cannot use nestted get_pointer calls

Remember to update your //lib/tests folder as well.

Patch by Bastien Montagne(mont29)

Work around small DPI resulting in blurry fonts, clamping auto DPI to minimum 96.

Since we added auto DPI on Linux, on some systems the UI draws smaller than before
due to the monitor reporting DPI values like 88. Blender font drawing gives quite
blurry results for such slightly smaller DPI, apparently because the builtin font
isn't really designed for such small font sizes. As a workaround this clamps the
auto DPI to minimum 96, since the main case we are interested in supporting is
high DPI displays anyway.

Differential Revision: https://developer.blender.org/D2740

Fix T52090: clarify meaning of EnumProperty number when using ENUM_FLAG.

Fix T51971: IK non-uniform scale regression.

This is a different fix for the issue from D2088, preserving backwards compatibility
for IK stretching. The main problem with this patch is that this new behavior has
been there for a year, so it may break rigs created since then which rely on the new
IK stretch behavior.

Test file for various cases:
https://developer.blender.org/diffusion/BL/browse/trunk/lib/tests/animation/IK.blend

Reviewers: campbellbarton

Subscribers: maverick, pkrime

Differential Revision: https://developer.blender.org/D2743

Revert "Unittests: Workaround for basact->object.id.name written as DATA"

This reverts commit aa578fba534d7d7cab215d8f57c478d641b05db7.

Minor corrections to tab drawing