Blender Git Loki

Fix error in Fill due pixscale

I missed to change this pixel factor

added vertexgroup to influence metaball radii

note, the weight (0...1) is normed to a size factor -0.5 ... 0.5 to also allow negative mball elements.

Go back to old size of UserPref/Settings window

If we split up and reorganize sections a bit, the current window size should be
totally fine. Bringing it back for now.

Reverts rB93edc452920870b.

Merge branch 'master' into soc-2017-normal-tools

Replace brush type by enum

This is the first step to add eraser brush

Change icon for Fill Brush

After some reviews by Pablo Vazquez and Matias Mendiola, they decided to change color to keep UI icons consistency.

Cleanup, remove dead code, do not allocate when not needed...

Fix refresh error when change mode to Boxes

I had forgotten to pass the parameter to shader.

Cleanup: Remove typo error

Thanks to Nikola Ivanov for catch the error.

Cleanup: Make function static

New Draw mode "Boxes"

This draw rectangles instead of Dots and allow new artistic effects.

Fixes after merge

Merge branch 'blender2.8' into greasepencil-object

Conflicts:
source/blender/draw/intern/DRW_render.h
source/blender/draw/intern/draw_manager.c

Merge branch 'blender2.8' into userpref_redesign

Split up System section into General, Drawing and Devices

Initial grouping/categorizing of settings sections

Made this to work just like we define categories in menus: a enum item with only
the UI-name set starts a new category with given name. Also added another
uiLayout.prop option "group", not sure if thats such a nice way to do it though.
Will check during review.

More tweaks to samples algorithm

Merge branch 'blender2.8' into greasepencil-object

Minor changes to Input Samples algorithm

Now the number of slices is rounded using a ceiling value.

Add placeholder sections for workspaces

Adds
* "Worspace Configuration File",
* "Worspace Add-on Overrides",
* "Worspace Key-map Overrides"
sections to the Blender settings.