Blender Git Loki

Keymaps: make click event use position on button press rather than release.

This may improve reliability with left click select and pen input, assuming
that the place where the pen first touched the surface is closer to the
intended location than where it was released from the surface.

I'm not sure if this will make a significant difference in practice, but it
seems worth a try.

GP: Set Rim Blur default to 0

Keymap: preference to swap space/shift-space keys

This option is for animators who may not use the tool-system much
(mostly staying in object/pose-mode with the transform-tool active).

Keymap: add user-prefs to the default keyconfig

Currently the only option is to use select-all as a toggle.

Keymap: Default pref for select-all to toggle

Access in the UI next.

UI: show active keymap user preferences

PyAPI: add bpy.utils.execfile

Wraps `importlib.util`, avoids duplicate preset loading calls.

Cleanup: tweak to keymap layout args

Needed to support user-keyconfig draw call.
No functional changes.

GP: Set Thickness default to 2

New modifiers have thsi default value.

Eevee: Optimize Color Ramp node for common cases.

Eevee: Fix SSR/SSS when the bsdf nodes are inside groups

GPU: Cleanup / Opti : Vectorize + MADD and remove unused function

Fix T53750: Mirrored UV have bad tangent space

I feel silly because it was my fault all along! (see the WATCH IT warning)

BLI: Math: Add normal_float_to_short_v4

DRW: Fix object wire appearing when object is drawn as bounds

Cleanup: correct variable names

Cleanup: style

Cleanup: correct const usage

Draw Manager: Fix memory leak

Fix T57874: Crash due to IMM_BUFFER_SIZE when drawing cached frames...

... in the timeline.