This way we can have scheduler capable of scheduling tasks on all the CPUs
but in the same time we can limit tasks like baking (in the future) to use
no more than given number of threads.
Basically, get the grid increments and reuse them when snapping. System
is slightly crappy here, we should calculate those factors only once,
but leaving as todo for later.
Basically, `angle_compat_rad()` was completely broken -
example of result it could produce:
| new angle | compat angle | result
| -0.000000 | 3.141593 | -> 3.141593
... Where 0.0 (or 2 * PI) would be expected!
In the process, I've removed the old operator (ANIM_OT_channels_visibility_set)
and folded that option in with the hide operator, to make this consistent
with how this is done in the 3D view and other parts of Blender.
Now the hotkeys here work in line with what's done for other parts of Blender
* H = Hide selected
* Shift-H = Hide unselected (i.e. old VKEY behaviour)
* Alt-H = Reveal all
Revised the tools for managing which FCurves are visible in the Graph Editor
curves area. Now, there are the following tools in place:
* V (channels region only) = Hide all curves except those in selected channels [OLD]
* H = Hide all selected curves [NEW]
* Shift-H = Show all previously hidden curves [NEW]
I've removed the old operator to toggle visibility status of selected curves,
as it doesn't seem that useful anymore.
Along with some minor cleanup and simplifications.
Reviewers: campbellbarton
Subscribers: sergey
Differential Revision: https://developer.blender.org/D903
So now cases when object has both hair motion blur and deformation motion blur
vector pass is all correct.
We could get rid of the flag in the future, still need to look deeper into all
the areas trying to find a more clear solution.
The issue was caused by the threading conflict between main thread which
might free environment map and render thread which might be using that
environment map.
Solved by stopping preview jobs when changing environment map.
Sure there are still ways to run into threading conflict, but would rather
solve this things case-by-case.
Issue was caused by mismatch in pre/post transform matrix spaces for mesh and
curve vectors. This happened because of current way how static transform apply
works: it only stores post/pre in the world space if there's triangle motion
exists. This lead to situation when there's no triangle motion happening but
was hair motion happening.
After long time of trying to solve it in a nice way, ended up solving it in
a bit slow way -- pre/post transform is still storing in the same spaces as
they used to be stored and just convert hair pre/post position to a world
space in the kernel.
This is because currently it's not so clear how to deal with cases when curve
and mesh motion needs different space of pre/post transform (which happens in
cases when only one of the motions exists).
Would think of some magic, and meanwhile artists could be happy with proper
render results.
* read buffers are set at texture binding time
* change naming when setting a texture as framebuffer
* add function to set slot of framebuffer as current target instead of
texture.
* Binding a buffer reuses the dimensions of the texture at bind time
(can use viewport to set to arbitrary range later)
* Removed offscreen buffer width/height, use the generated texture
dimensions instead. Those were supposed to be checked to see if
generated texture had the requested size but were never actually changed
to the texture dimensions (and it's redundant to store twice).
The issue was caused by render engine duplicating the curve object because
it then converts the object to mesh. The mesh deform duplication code didn't
duplicate binded data, so after duplication modifier is no longer applyable.
So now copyData of mesh deform would copy data needed for binding. This solves
reported render bug and also solves possible frustration when duplicating an
object with mesh deform in the viewport with Shift-D.
Checked other modifiers and laplacian deform already was copying binded data.
Didn't see other modifiers which might also need to copy extra data.
