Blender Git Commits

Merge branch 'blender2.8' into greasepencil-object

Full refactor of Grease Pencil grid

After testing the old grid locked to view, the artist found that old system was not usable and they requested a grid locked to grease pencil object.

Also fixed some problems with fade object

Merge remote-tracking branch 'origin/blender2.8' into udim

Always show active tile if the current image is tiled

Improve creating and saving tiled images

Revert last commit, was temporary

This reverts commit 8eee1a312b308460f8cae3022e87142164a01833.

UI: Change old Grease Pencil Paper and remove color

Now, the color is always white. We still keep internally the color field because maybe we reuse it in the future.

Cycles: WIP: Volumes are not using the light tree.

If a shading point is inside or on the boundary of a volume
then it will use the old sampling method until we have
properly implemented the volume parts of the paper.

Also, the PDF picking probability for volumes have now been
updated properly since the PDF restructure.

Tried to provide the correct shading point and normal to
the MIS calculations. This part needs more work.

Cycles: Light tree optimization

The importance metric calculations now uses the
fast_cos() and fast_acos() functions. This gave
a 1.4x speedup on one of the test scenes.

Cycles: Light tree related bug fixes

- Fixed bug in triangle_light_pdf_area() from PDF refactor
- Early exit if picking prob is zero in tree traversal
- The background index is now an index into the lights
array instead of the distribution array.

Initial work on edge wiggle rewrite

attempt to fix incorrect (bbox) triggering behavior

Separate Paper and Grid and rename

Merge branch 'blender2.8' into greasepencil-object

Conflicts:
source/blender/makesdna/DNA_view3d_types.h

Fix snap operator

There was a problem updating the scene due depsgraph missing tags

UI: Move draw on back button after lock options

UI: Remove menu icons

Implement Presets for Brush options

This is the first step to create a set of predefined settings.

UI: Add additive drawing option to top header

This option was a menu option and must be a switch.

DPIX and Snake's F12 is working now.