This fixes issue [#105100](https://projects.blender.org/blender/blender/issues/105100) where multi-pass renders can be incorrect due to kernels using stale specialisation constants (e.g. when rendering Pokedstudio).
This patch adds a new group of md5 hashes (`global_defines_md5`) to track whether the injected block of #defines is stale and regenerate the source string as appropriate. It also renames the existing group of md5 hashes from `source_md5` to `kernels_md5` to clarify that these refer to a specific kernel set rather than just the source (which might build an arbitrarily large number of kernel sets).
Pull Request #105103
The translation contexts module wasn't imported after c7611d61e8,
which caused an error and prevented some constraints' UI from being
displayed.
Pull Request #105095
Extend the `GRAPH_OT_paste` operator with an enum to define the value offset.
Options are:
| Option | Effect |
| ------------------- | ----------------------------------------------------------------------------- |
| No Offset | use the same key values as the copied keys |
| Cursor Value | align the leftmost key with the cursor value |
| Current Frame Value | Evaluate the curve under the cursor align the leftmost key with it |
| Right Key | Align the rightmost key with the first key that is to the right of the cursor |
| Left Key | Align the leftmost key with the first key that is to the left of the cursor |
Pull Request #104512
Before that patch, the slider operators for the Graph Editor are not easily accessible since they don't have a hotkey.
This adds the "d" hotkey for the already existing slider operator menu.
Using the popup menu means that your last used operator will always be under the cursor, so it's quick to access.
Pull Request #104530
This might've been a merge error, the result of color mixing
was being overwritten by a simple copy of source to destination
inside of layerCopyValue_propcol.
When implementing the operator to select linked vertices in weight paint mode, the new `AtomicDisjointSet` was used.
In order to keep the code consistent, and also prepare it to add things like Extending/Shrinking selection, the select linked faces logic was also updated.
It now also makes use of the `AtomicDisjointSet` by connecting all edges of each poly. In order to find connecting Faces you then have to check if edges of that poly share a connection.
Pull Request #104577
The stoke shader of grease pencil uses a geometry shader stage. Apple
devices don't support shaders with geometry shader stage. In the
OpenGL driver there was a pass-through implemented so it didn't fail.
When using the metal backend this needs to be solved more explicitly.
This change patches the grease pencil shader to support both the
backends supporting a geometry stage and those without.
Fixes#105059
Pull Request #105116
This was actually caused by two problems. The first is that the
code actually deliberately detects if nothing happened and pushed
an undo step, a bugfix for a problem that no longer exists.
The second was that SCULPT_test_location sometimes does a closest
point search instead of ray casting and didn't check the result
against the brush radius.
Complex EEVEE nodegraphs, particularly those combining
multiple principledBSDF shader nodes have a tendancy
to require a large number of simultaneous live registers
due to function call depth. In some instances, this
causes substantial performance drop and corruption if
the stack gets too large.
To mitigate this, splitting calls to closure_eval such
that only a single individual closure is evaluated in each
call reduces the number of live registers required. This
is preferred over using compound closure evaluation
functions which require a large amount of in-flight data.
Note that this is generally not more optimal, if the stack
does not spill, as there is an increased instruction count.
The specific trade-off depends on the exact architecture
in question. Hence, this is limited to AMD GPUs.
Authored by Apple: Michael Parkin-White
Ref #96261
Pull Request #104985
On the Windows platform, raise windows and give them focus as the mouse
hovers over them. This allows keyboard shortcuts for the area under the
mouse without having to click the window caption to make them active.
Pull Request #104681
66dda2b902 made an incorrect change to account for the special
case for NURBS. Instead, make the step that turns the lengths into
parameters more explicit, and pass the correct total length for each
curve, even in the cyclic case.
Pull Request #105079
This resulted in disappearing NURBS curves when joining them with other
curve types in some cases. The attribute has to be handles similarly to
the radius and resolution attributes rather than as simple generic data.
The attribute was retrieved when converting to Bezier curves when it
wasn't necessary. Instead copy it like a regular attribute if any of the
result curves are NURBS. Also fix a check for an empty span for the
attribute which was never false.
Invalid node trees (e.g. when nodes are linked in a cycle) can not be
evaluated and the viewer is not available in them. This commit just adds
some null checks to handle this case more gracefully.
Expose the color selector on each item in the list, so it's easier to see
at a glance the Bone Groups color theme and change it.
Also avoids having color widgets grayed out when not in Custom Colors mode.
Pull Request #105036
This is refering to drag & drop within Blender which is using the
drop-box system.
Previously Escape would cancel the dragging, but still pass on the event
to other event handlers, which could trigger other behavior. For example
cancelling dragging a file in a file browser dialog would also cancel
the file browser operation and close the window. Right-click didn't
cancel anything even though we usually use both Escape and right-click
as a way to cancel the operation.
Now both escape and right-click both cancel the dragging and the event
is not passed on further.
Pull Request: #104838
Do the domain check directly in the field input class to avoid the need
for another function to do it elsewhere. Also move one function to
be closer to a similar one, rename some functions, and avoid the need
for two intermediate span variables.
Erroneous cache warming case where the generated material is
identical to default material and cached shader is re-used,
resulting in case where the parent shader is identical to the
source.
Authored by Apple: Michael Parkin-White
Ref #96261
Originally caused by 6514bb05ea
More cases where the active/default color attributes were not set
correctly:
[1] Using the old Python vertex_colors API (vertex_colors.new)
[2] OBJ importer
[3] Collada importer
[4] Data Transfer layout (both standalone operator and "Generate Data
Layers" from the modifier)
Similar to 101d04f41f.
Brought over from https://archive.blender.org/developer/D16977, see
discussion there why some of the code for data transfer is not for the
genereal attribute API.
Pull Request #105020
Descriptor set locations are now determined in the
VKShaderInterface. Issues with the previous solution:
- Due to legacy code in GPU module the locations/bindings
must be the same. Using one for something else might
result in undesired lookups, incorrect resource
bindings.
- Images/Textures reuses the same namespace, that didn't
work as expected when looking up the resources via
its binding.
This refactoring is required for adding support for
push constants.
Pull Request #105073
This tools allows to change strip playback speed by manipulating
retiming handles. More handles can be added to single strip to create
variable playback speed.
This tool replaces Speed Factor property in time panel, with exception
of sound strips. Support for sound strips is still in review.
Pull Request #104523
Drawing code `paint_draw_smooth_cursor` would be called correctly, it
was just the color not being initialized.
This is usually done with `BKE_paint_init`, but in the case of curves
sculpting brushes this would create an additional (unnamed) brush which
should be avoided since the workspace toolsystem creates the "right"
brush anyways.
So this patch just does the minimal work to get the Stabilize Stroke
indicator line to draw (which is initializing the color).
Brought over from https://archive.blender.org/developer/D16793
(cherry picked from commit 612a4382c443bcd02e0bb5ffd1b1fdbb251f6e7b)
Pull Request #105021
Arrays for curve handle types were allocated even when there were no
Bezier curves. This saves 0.5ms of the total 0.9ms spent creating the
evaluated curve offsets, which happens every time the topology
of non-poly curves change.
Revert of commits that allowed non-temp Blender windows to be saved
and restored that spanned multiple monitors on the Windows platform.
This causes problems with temp windows (like Preferences & Render) that
cannot currently be fixed.
See 104956 for much more details.
This change is being redone after it was accidentally reverted.
Differential Revision: https://projects.blender.org/blender/blender/pulls/104956
Reviewed by Ray Molenkamp
msgfmt has a TBB dependency though bf_blenlib, now for a release build
The MSVC linker is smart enough to realize none of the TBB code is
actually used and discards it. In debug mode the linker is a bit more
conservative and doesn't, leaving msgfmt with a runtime dependency
on TBB. The problem here is, we only copy the runtime dlls during
the install phase, and msgfmt runs long long before that.
For this reason when we run msgfmt we should make sure any runtime
needs it could have are met in the path, there already is a handy
variable for that since oslc has similar requirements.
Pull Request #105048
Add mouse hover highlighting for items in UILists, in both list mode
and preview tile mode.
See 104677 for more details
Differential Revision: https://projects.blender.org/blender/blender/pulls/104677
Reviewed by Brecht Van Lommel
