This patch builds on the work from bdb5754147 to add node group
assets directly in the node editor add menu. Assets are added after
separators to distinguish them, but otherwise they look like any other
node. The catalog trees from all configured libraries are used to build
the menu hierarchy. Only catalogs with matching asset types are used
though.
There are a few limitations of this initial version. For now this only
supports geometry nodes. Support for other built-in node systems just
requires some refactoring of the corresponding add menu though. Lazy
loading will be added in a followup commit. For now there is a label
the first time the menu is opened.
Like the search menu integration, re-saving asset library files in 3.4
is required, if it hasn't been done already.
Implementation wise, there is a some ugly code here. A lot of that is
because the asset system isn't complete. The RNA API doesn't work well
yet, and the system isn't built to interact with multiple libraries at
once. It's also ugly because of the way we combine automatic menu
generation with builtin menus. As noted in a code comment, these two
systems could be merged completely so that the menus for builtin nodes
are also generated in the same way.
Differential Revision: https://developer.blender.org/D16135
UsdImagingCapsuleAdapter static functions GetMeshPoints() and
GetTopology() have been removed in USD 22.11. In anticipation
of this upcoming change, I've updated the test code to call
the corresponding virtual functions instead.
For one, paintcurves were not considered in curves sculpt mode at all
(so you couldnt draw them). This is now enabled.
And the second issue was that since curves sculpt mode uses the reguar
paint_stroke_modal() [which handles paintcurves], this was actually
excuted, freeing the PaintStroke from SculptCurvesBrushStrokeData (but
not the CurvesSculptStrokeOperation) and immediately return
OPERATOR_FINISHED from modal (resulting in a double MEM_delete of
SculptCurvesBrushStrokeData -- in both invoke and modal).
There might be better ways to handle the memory free, for now the double
freeing is prevented by setting the operator customdata to NULL (and
check for that later).
Maniphest Tasks: T101062
Differential Revision: https://developer.blender.org/D16099
Motivation is to disambiguate on the naming level what the matrix
actually means. It is very easy to understand the meaning backwards,
especially since in Python the name goes the opposite way (it is
called `world_matrix` in the Python API).
It is important to disambiguate the naming without making developers
to look into the comment in the header file (which is also not super
clear either). Additionally, more clear naming facilitates the unit
verification (or, in this case, space validation) when reading an
expression.
This patch calls the matrix `object_to_world` which makes it clear
from the local code what is it exactly going on. This is only done
on DNA level, and a lot of local variables still follow the old
naming.
A DNA rename is setup in a way that there is no change on the file
level, so there should be no regressions at all.
The possibility is to add `_matrix` or `_mat` suffix to the name
to make it explicit that it is a matrix. Although, not sure if it
really helps the readability, or is it something redundant.
Differential Revision: https://developer.blender.org/D16328
Fixes very rare cases where the UV Cylinder Project, UV Sphere Project
and UV From View might not set the translation correctly if the scale
is exactly 1.0.
Mainly fixed because this code might later be reused elsewhere.
Retrieve the surface UV coordinates with the attribute API instead of
the helper function. This allows more flexibility of data types (and
domains), which is helpful especially because geometry nodes
can't write 2D vectors yet.
Use the newly added node topology cache to find the node that contains
a socket rather than looping through all nodes every time. The change
improves performance of drawing a some large node trees by 2-3x.
This patch adds a placeholder for the vulkan backend.
When activated (`WITH_VULKAN_BACKEND=On` and `--gpu-backend vulkan`)
it might open a blender screen, but nothing should be visible as
none of the functions are implemented or otherwise crash on a nullptr.
This is expected as this is just a placeholder. The goal is to add shader compilation
+validation to this backend as one of the next steps so we can validate
changes to existing shaders on OpenGL, Metal and Vulkan at the same time.
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D16338
Previously both slashes were considered when joining paths, meaning
slashes that were part of the path name could be stripped before joining
the path.
Prefer using the native path separator for low level path functions,
callers can always convert slashes into the expected direction if they
need. This also matches BLI_path_append behavior.
This was because `stroke_id` was not using `vertex_start`.
But since `vertex_start` is not 1 based like it used to be, we need to add
1 to it to avoid a fragment depth of `0.0` which would be equal to the
background and not render.
There were two problems:
* The stroke was deleted if the last point was selected. Now
the stroke is flipped because is faster.
* If the second point was selected, the first point was removed
because the internal api, removed one point strokes by
default. This was done becaus ethe tools that used this API
did not need one point strokes as result. Now this optional
and keep one point strokes.
This allows using drawcalls with non default vertex range.
These calls will be culled like any other instance by the GPU culling
pipeline. But they will not be batched together since the vertex range
is part of the group.
Regression in [0], accessing the path from the file selector relied on
BLI_join_dirfile adding a trailing "/" when the filename was empty.
[0]: 9f6a045e23
There was a problem with the hash table that was
not created as expected.
Also fixed an unreported memory leak in Grab tool not
related to this crash but detected during debug.
* External engines do not use the PBVH and need slower depsgraph updates.
* Final depsgraph tag after stroke finishes was missing for sculpt color
painting, caused missing updates for other viewports as well as any
modifiers or nodes on other objects using the colors.
Updates for cursor could cause the paint data to be continuously refreshed,
which is pretty cheap by itself, but not when it starts tagging the depsgraph.
The paint slot refresh code ideally should not be doing depsgraph tags at all,
but checking if there were changes at least avoids continuous updates.
Recent refactoring to use uint relied on indirect includes and precompiled
headers for uint to be defined. Explicitly include BLI_sys_types where this
type is used now.
Followup to rBfb424db2b7bb. Found some more candidates.
UI colors should use PROP_COLOR_GAMMA to avoid being affected by scene
color management (clarification by @brecht).
Differential Revision: https://developer.blender.org/D16337
This change the attribute binding scheme to something similar to the
curves objects. Attributes are now buffer textures sampled per points.
The actual geometry is now rendered using an index buffer that avoid too
many vertex shader invocation.
Drawcall is wrapped in a DRW function to reduce complexity of future
changes.
This led to the color actually looking different on the node body itself
vs. in the panel, also using the colorpicker gave unexpected results.
UI colors should use PROP_COLOR_GAMMA to avoid being affected by scene
color management (clarification by @brecht).
Maniphest Tasks: T99603
Differential Revision: https://developer.blender.org/D16334
As a consequence of this, subsequent box-selection of bones would not
show correctly in Animation Editors (not showing the channels there
because of the lack of an active object).
The bug was caused by rBba6d59a85a38.
Prior to said commit, code logic was relying on the check for `basact`
being NULL to determine if object selection changes need to happen.
After that commit, this was handled by a `handled` variable, but this
was not set correctly if `basact` is actually NULL after the initial
pick (aka deselection by picking).
Maniphest Tasks: T101933
Differential Revision: https://developer.blender.org/D16326
The number of node groups was including the fake user count.
I was ignoring the Fake User, and how it affects the id->us count.
This problem was present since the initial commit: 84825e4ed2.
UI panel may suggest, that disabling "Proxy & timecode" would cause
timecodes not being used, but this was not the case. Now timecodes will
be used only if the checkbox is checked.
The bug has existed since crasy space was implemented.
rBbf8a26b7453d made the error even worse as the
`modifiers_disable_subsurf_temporary` function, which works like a
toggle, did not temporarily re-enable subsurf.
The main problem is that the derived mesh is modified but not marked as
dirty at the end.
