Blender Git Loki

GPencil: Fix compiler warnings

GPencil: Select fill curves

The previous algorithm used the center of the selection to check if the
fill was selected. This uses the triangle data of the fill so it will
be a bit slower, but results in better select behaviour.

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

GPencil: Implement box and lasso curve select

Merge branch 'master' into greasepencil-edit-curve

Conflicts:
source/blender/editors/gpencil/gpencil_utils.c
source/blender/gpencil_modifiers/intern/MOD_gpencilbuild.c

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

Merge branch 'master' into greasepencil-edit-curve

Clang formatting

GPencil: Fix compiler error after merge

GPencil: Apply GSoC changes

Also run a `make format`for fixing any clang issue

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

Merge branch 'master' into greasepencil-edit-curve

GPencil: Adapt box and lasso select for editcurve

GPencil: Fix curve handles not updating

When the handle types of the first and last handles of a cyclic curve
were changed, the handles did not update correctly.

GPencil: Implement editcurve subdivide

Implement an algorithm to subdivide an editcurve.

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

GPencil: Implement curve point circle select

Merge branch 'master' into greasepencil-edit-curve

Conflicts:
source/blender/blenloader/intern/versioning_290.c

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

GPencil: Adapt edit mode operators for curve edit

Change the rest of the edit mode opearators (c62bc08f) so that they
check if curve edit mode is active (if needed).