Blender Git Loki

Rigid body: compute looptris on original mesh instead of CoW copy

Silence warning for release builds

Change bitmap to GHash in bevel_harden_normals_mode

Merge branch 'master' into blender2.8

Add back header needed win32

Merge branch 'master' into blender2.8

CMake: correct remove_strict_cxx_flags_file

Was still using C-flags.

UI: internal changes to user-menu storage

- Use per context menu lists to support menu editing.
- Support for different kinds of menu items since this may be needed
in the future. Only use operator types for now.

Nuke DM out of collada code.

Also, now use out-of-main temp copy of mesh for export, and fixed a
potential memleak (return without freeing temp copy of mesh, tsst).

Fix most of 'disappearing' first letter in right-aligned labels.

BLF' blf_font_width_to_strlen() could easily generate strings with up to
nearly two pixels length over requested limit!

Note that the fiddling between floats and ints values make things really
confusing here... :/

There is still a few limit cases where, even though computed str length
is now always below reauested limit, we still get first letter
disappearing, no idea why currently.

Object Mode: Add Shape visual for spot and point lamps

Since Eevee and Cycles both use lamp size for point lamps, displaying
the shape is now more relevant than before.

Lamps: Make default size more usable

This way the area light shapes are more visible (and usable) by default.

Changes were discussed with @venomgfx

Cycles: change AO node color default to 1.0.

Merge branch 'master' into blender2.8

Cleanup: move UI context menus into own file

Wireframe Overlay: Add back the per edge hiding

This method is a bit more optimized than the very first one
because it does not rely on the adjacent faces properties.

That said it's still a bit slower than the per vertex method.

Eevee: Fix wrong depth test in main shading pass.

Typo in last commit

UI: Add user defined context menu

- Add/Remove from RMB context menu.
- Stored in user preferences.
- Access from Q key.

See T55027.

Ghost: Fix F12 render on windows.

createOffscreenContext left the new context bound to the calling thread
causing a race condition with the background thread doing the actual
rendering. see T55555 for a more detailed description of the problem.

this patch changes the behavior of createOffscreenContext to restore the
context to the calling context.

Reviewers: fclem

Differential Revision: https://developer.blender.org/D3499