Blender Git Loki

GHOST: Style, add comments, and make sure that the system has at least one window

Merge branch 'blender2.8' of git@git.blender.org:blender.git into temp-drawcontext

Fix keymap error

Back Lasso and Border eraser

These options were removed by error.

Due keymap conflicts, the new keymaps are:

Lasso: LMB + Ctrl + Shift
Border: B

Fix error when init drawing

The object is already activated, so if reactivate, the mode is missing.

Merge branch 'blender2.8' into greasepencil-object

UI: Back Brush appearance panel and fix active mode

Back the brush appearance panel to separated tab and fix error introduced in previous commit because workspace hasn't active_object_mode

Change color picker keymap to P key

Replace old F6 keymap to avoid conflicts.

Back eraser to Ctrl keymap

Soft Eraser: LMB + Ctrl
Hard Eraser: LMB + Ctrl + Shift
Stroke Eraser: LMB + Ctrl + Alt

Straight Line: LMB + Alt
Polyline: LMB + Shift + Alt

fix for "double rotation" in bind

if both objects were rotated, rotations were added up unnecessarily.

Cleanup: Rename property to avoid negative names

DRW Opengl Context: Adress comments on D3057

- Rename DRW_ogl_ctx_* to DRW_opengl_context_*
- Replace ThreadRWMutex with ThreadMutex
- Remove g_active_window

fractal boolean with regular alignment, animation bind tweaks

Fix error in OpenGL render

As F12 and OpenGL are detected as render mode, the pixel size was not correct.

I have added a check to verify if it is a real F12 render or it's a OpenGL.

Maybe this check must be removed if the OpenGL render operator is deprecated by a new system, but we need to keep the verification until them.

Create multisample buffer for render

As render does not create default buffers by default, the render needs to create multisample default buffer in order to use antialiasing.

Fix render artifacts

When 3D object was in front there was some noise.

Fix render error when previous result is NULL

Fix error when sky is transparent

If the sky is transprarent the zdepth value is not valid to check, so it's better don't copy the pixels.

Interpolate render result for transparent colors

There is still some problems with AA.

Cleanup: Rename variables