Blender Git Loki

UI: Move brush mode to separated panel

This option has been moved to a separated panel because is too disruptive to have in the main brush panel.

Maybe in the future must be moved to new location, but we put here while we found a better place.

UI: Change Pin icon location

Fix error using different eraser modes

If the bursh was eraser, the brush was not using the eraser mode.

fix legacy wturbulence

windows will not compile with issue - only warning on linux

Merge branch 'master' into blender2.8

Fix T54211: OpenGL debug error message in texture draw mode.

Quite harmless and won't be a problem in 2.8.

UI: Define pin icon for default eraser

Using pin button keep UI consistency better than a checkbox.

Merge branch 'blender2.8' into greasepencil-object

Avoid drawing with Eraser brush

If the current brush is eraser and try to draw, cancel the operator.

This could be activated with the D key and must be forbidden.

Implement brush eraser quick switch

This eraser switch works very similar to smooth sculpt brush in object sculpt mode.

When the user press Ctrl, the current drawing brush is replaced by the default eraser brush while hold the key.

After release the override key, the brush back to the drawing brush.

UI: Hide appeareance panel for Eraser brush

Create a full set of eraser brushes

Create Soft, Hard and Stroke eraser brushes.

WorkSpace: use existing mode data w/ scene-switch

Check if mode data exists before attempting to change the modes.

WorkSpace: avoid redundant notifiers w/ mode sync

WorkSpace: always change modes w/ the same active object

Add new property Default Eraser

This property will be used when the eraser is enabled using fast switch key while drawing with other type of brush.

Merge branch 'blender2.8' into greasepencil-object

Add new Eraser modes to UI panel

Now there are 3 types of Eraser in UI panel:

Soft: Need several passes to clean stroke.
Hard: One pass, clean points.
Stroke: Clean all stroke when touch any point.

This modes were available before using modifier keys, but it was not easy to discover.

Fix T54202: Cycles crash rendering empty mesh volume after recent optimization.

Fix texture panel for Cycles

I keep reading that texture painting is not working yet. However it is fully
working. We even have a "Full Shading" option in the viewport display panel.

Clay/EEVEE still need their UI figured out. But the context itself is doing
its part after this patch, and at least for Cycles it's working like 2.79.