This reverts commit d749320e3b.
It's possible the container struct is larger,
we could do sizeof checks that falls back to memmove
but rather avoid complicating things.
Just removing it, such cases are not bottlenecks and not worth the
complication of doing real threading with own BLI_task.
Other (remaining) usages may be relevant, need case-by-case check.
This was expected behavior for over-exposured lamps when the mode was originally
created for Tears of Steel. Turns out, there could be really bad green screen in
real production which will only have green (or rather screen) channel over
exposured.
Tweaked condition now so we use least bright channel to see if the area has
proper exposure or not.
Seems to work fine in tests, but further tweaks are possible.
Regression from rB823bcf1689a3 (VPaint 2017 GSoC, this is not in 2.79 release).
Also cleanup, using fake-array-ification to access struct members is
generally not a great idea, but when we already have a totally confusing
broken struct layout, this is pure evil, as demonstrated here!
Found while investigating T53341.
- initialize the cube-size from the bounding box when it's not set.
- no longer wrap faces to keep in 0-1 bounds,
other projection methods don't do this and calculating the scale
prevents the UV's from being too far outside the view.
Was using cursor position from within menu,
clicking on the same position for every selected item (toggling).
Now operate on each selected outliner element, without toggling.
This commit introduces the following changes:
* Modified the poll callback on the "Update Paths" operator for bones
so that it only checks if there are bones that have motion paths
(instead of checking whether the active bone has paths).
This makes it easier to update paths without having to first select one
that has them - useful when the paths are all on hidden/hard-to-select bones.
* Add a readonly property, "has_motion_paths" to the animviz.motion_path
RNA struct, providing easier access to the internal flag used above.
This makes it possible for the UI to display the "Update" button without
having to check various bones for motion paths.
Notes:
* The flag being used in these changes already existed, and was only really
intended for internal use. However, since it was already used in many places
for determining if auto-update of all bone paths was needed (e.g. after certain
editing ops), it should be safe to use here too.
* The update_paths operator currently bakes all paths when activated, so there's
currently no loss of functionality with changing to not checking if the active
bone has any paths (e.g. we couldn't only update the active bone only either).
That is still listed as a todo in the code.
There were 2 issues here (first was the one reported):
1) Curve shape changes if multiple consecutive pairs of keyframes
are selected. The problem is that after the first pair is handled,
subsequent pairs get sampled on the basis of the modified curve.
2) With multiple separate "islands" selected, unselected points in between
would get ignored, causing the entire curve to get sampled.
UV project mixed up global/local space,
3D cursor offset didn't take object scale into account.
Minor improvements:
- Match Cube Project 'center' behavior w/ sphere & cylinder.
- Add active-element center.
- Wrap UV's in Cube Project based on center instead of first vertex.
The loc one (shift-alt-G) was same as 'remove selected from active group'
action... Clear delta transform is not a common operation, so we can
live without a default shortcut for it.
Note that using same key (G) in same space for two completely different
kind of operations is probably a rather bad thing, nice topic for future
keymap work. ;)
Probably nice to have in 2.79a.
The issue was caused by SpinLock implementation in old pthreads we ar eusing on
Windows. Using newer one (2.10-rc) demonstrates same exact behavior. But likely
using own atomics and memory barrier based implementation solves the issue.
A bit annoying that we need to change such a core part of Blender just to make
specific CPU happy, but it's better to have artists happy on all computers.
There is no expected downsides of this change, but it is so called "works for
me" category. Let's see how it all goes.
