Blender Git Loki

GPencil: Fix layers topbar panel

After a previous commit to fix the pin panels, this line was not working as expected. As this variable is not used, the line can be removed.

GPencil: Disable Pressure for Block brush

Fix T62576: The remaining two unported official add-ons: X3D and 3DS.

X3D has been (basically) ported in rBAe8da70ab73d2dd5ff46, and 3DS has
been downgraded to 'community' support, so we can get rid of that ugly
'slience warning' hack.

UI: Remove redundant 'settings' from GPencil Tool Properties panel titles

Correct error in 6aebb5a4d5f5c

DRW: support clipping for armature bone axes

Also minor changes to make empty axis match armature axis.

DRW: support clipping for envelope armature draw type

DRW: support clipping for relationship lines

Fix T62555 Viewport borders flicker when splitting said viewport

CMake: disable jemalloc when building as a Python module

Fix T61526 hair doesn't render in workbench but does with openGL

Cleanup: use return args last

Fix T60803 Artifacts with SSR + Reflection Plane + 0 roughness

Tweaked the tracing parameters again to avoid rays terminated before first
iteration.

Fix __func__ being passed as an output string, also warnings

Fix T55620 Artifacts with SSR and planar reflection

Was caused by 0 pixel extent rays which did not trace at all. Bumping the
threshold for degenerate rays fixes it.

Fix T62621 object scale changes tangent node output in Eevee

Normal Matrices were not normalized, leading to non-normalized vector
rotations results.

Eevee: Fix tangent being renormalized after interpolation

Eevee: DOF: Optimization: Move some operations out of the shader

Fix T61857 Eevee DOF not working if the camera is in orthographic mode

It was just a bad mapping of the ogl depth to scene linear depth.

Particle: Remove Billboard Particle code

The billboard particles were only used by Blender Internal. So until it is
supported by Cycles of Eevee there is no reason to keep it in the code and
UI.

Fix T61695 Billboard particles not displaying in Eevee viewport, render