Tool settings can be accessed from both `tool_settings` &
`scene.tool_settings`.
As of [0] `scene.tool_settings` was used instead of `tool_settings`
causing the snap shortcut not to display.
Resolve by supporting variations of data-paths so both are detected.
[0]: 9a76dd2454
Logic to skip UV layers that are part of the MLoopUV treated all
loop-layers as UV's, causing duplicate and invalid names to be added
to be added to 'uv_sublayers_to_skip', this asserted in debug mode
when saving the `ellie_animation.blend` demo blend file.
Byte colors are generic attributes and are therefore included in
CD_MASK_PROP_ALL. Also clarify the use of vertex groups.
They always have to be propagated since they're displayed in
the spreadsheet, etc.
Move the `ME_SHARP` flag for mesh edges to a generic boolean
attribute. This will help allow changing mesh edges to just a pair
of integers, giving performance improvements. In the future it could
also give benefits for normal calculation, which could more easily
check if all or no edges are marked sharp, which is helpful considering
the plans in T93551.
The attribute is generally only allocated when it's necessary. When
leaving edit mode, it will only be created if an edge is marked sharp.
The data can be edited with geometry nodes just like a regular edge
domain boolean attribute.
The attribute is named `sharp_edge`, aiming to reflect the similar
`select_edge` naming and to allow a future `sharp_face` name in
a separate commit.
Ref T95966
Differential Revision: https://developer.blender.org/D16921
An apostrophe should not be used because it is not a mark of plural,
even for initialisms. This involves mostly comments, but a few UI
messages are affected as well.
Differential Revision: https://developer.blender.org/D16749
This property was intended to keep the snap elements synchronized with the scene.
But another solution exists.
And this property is not even working correctly.
This patch is a response to T101313.
Adds a selection to the Store Named Attribute node.
If the attribute does not exist unselected parts
are filled with zero values. Otherwise, only the
selected parts are filled.
Differential Revision: https://developer.blender.org/D16237
It was introduced in commit https://developer.blender.org/rB0fb12a9c2ebc
The problem was that the tool uses the same values for all modes,
but the new calculation must be only for Draw mode.
Now the mode is checked.
This is a mere "get this to compile in C++", didn't do changes like
using `MEM_cnew()` instead of `MEM_calloc()`.
Needed for the blender-project-basics branch, so I don't have to write C
wrappers for a single call from this file.
With the GPU API the sampler can not be set after texture binding, which caused
a delay of the actual change. Now do both in a single call for correctness and
performance.
Caused by NULL dereference in strip overlap handling (expand to fit),
because `time_dependent_strips` strip collection is not created.
Check if strip collection is provided in `query_right_side_strips()`.
Updates the add and search menu of the node editor to use the new "All"
asset library introduced in the previous commit. This simplifies code by
removing redundant logic to merge contents of multiple asset libraries.
Adds a new built-in asset library that contains all other asset
libraries visible in the asset library selector menu. This also means
all their asset catalogs will be displayed as a single merged tree. The
asset catalogs are not editable, since this would require support for
writing multiple catalog definition files, which isn't there yet.
Often it's not relevant where an asset comes from. Users just want to be
able to get an asset quickly, comparable to how people use a search
engine to browse images or the web itself, instead of first going to a
dedicated platform. They don't want to bother with first choosing where
they want the result to come from.
This especially is needed for the Asset Shelf (T102879) that is being
developed for the brush assets project (T101895). With this, users will
have access to all their brushes efficiently from the 3D view, without
much browsing.
Did an informal review of the asset system bits with Sybren.
This patch uses the recorded drawing speed to rebuild the strokes. This results in a way more
natural feel of the animation.
Here's a short summary of existing data used:
- gps->points->time: This is a timestamp in seconds of when the point was created
since the creation of the stroke. It's quite often 0 (I added a sanitization routine).
- gpf->inittime: This is a timestamp in seconds when a stroke was drawn measured
since some unknown point in time. I only ever use the difference between two strokes,
so the absolute value is not relevant.
Reviewed By: frogstomp, antoniov, mendio
Differential Revision: https://developer.blender.org/D16759
When adding a new layer from the viewport, the newly created layer
is set as active, which is visible in the properties panel,
but the selection in the dopesheet was not updated accordingly,
due to a missing notifier which is added in this patch.
A few weeks ago we enabled the Metal back-end for the viewport.
Due to metal, master is only able to build on MacOS 10.15 and above.
The previous minimum requirement is MacOS 10.13.
It was already planned to bump to a higher version for Blender 3.6. After
a short discussion via bf-committers it was decided that it is fine to bump it for
3.5 release.
This patch cleans up the CMake files and update the minimum requirement.
With this patch the next deprecations will be listsed.
- `NSOpenGLView`, `NSOpenGLContext` is deprecated. (replaced by metal)
- `NSStringPboardType` is replaced by `NSPasteboardTypeString`
- `NSTIFFPboardType` is replaced by `NSPasteboardTypeTIFF`
- `NSFilenamesPboardType` should be replaved by multiple pasteboard items with `NSPasteboardTypeFileURL` instead.
- `NSUserNotification` should be replaced with UserNotifications.frameworks API
Deprecations will be handled in separate tasks and commits. OpenGL won't be
fixed at this moment, as it will be phased out in the future. NSStringPboardType, NSTiffPboardType & NSFilenamesPboardType
will be provided in a single patch. NSUserNotification will also be provided in
its own patch.
Reviewed By: brecht, sergey
Differential Revision: https://developer.blender.org/D16953
OpenGL is deprecated by Apple and triggers a warning when used. The goal
is that OpenGL is replaced by Metal backend, but we are not there yet.
To improve tracability of new warnings we hide deprecation warnings
when the GHOST_ContextCGL.h file is included.
NOTE: This change silences other deprecation warnings as well.
Set origin and convert operator now accepts point cloud and new curve
object. But these operators were not added in context menu.
Support for set origin and convert operator was added in
rBadb4dd911b91, rB933d56d9e98d and rB2752a88478a8
Reviewed by: HooglyBoogly
Differential Revision: https://developer.blender.org/D16939
The T103586 fix effectively ran the wl_surface_listener.leave callback
to as WLROOTS based compositors doesn't run them. Remove the workaround
since it's an error in WLROOTS to be fixed upstream.
Temporarily using the wrong window scale when disconnecting a monitor
on configurations that use different DPI per monitor is a minor enough
issue that I don't think it makes sense to workaround in GHOST.
Using run-time members in the surface modifier complicated code-review
and caused an unnecessary renaming in `dna_rename_defs.h`.
Also rename:
- `x` -> `vert_positions_prev`.
- `v` -> `vert_velocities`.
- `cfra` -> `cfra_prev`.
The mesh positions are now a span, but the convex hull didn't copy
the custom data layout to the new mesh since it assumed it didn't
need to. Moving UV maps to a generic attribute triggers this difference
in the test results.
It doesn't really make sense for the convex hull node to copy the
source mesh custom data layout at all anyway, but do it anyway
to avoid having to change the tests right now.
Currently the `MLoopUV` struct stores UV coordinates and flags related
to editing UV maps in the UV editor. This patch changes the coordinates
to use the generic 2D vector type, and moves the flags into three
separate boolean attributes. This follows the design in T95965, with
the ultimate intention of simplifying code and improving performance.
Importantly, the change allows exporters and renderers to use UVs
"touched" by geometry nodes, which only creates generic attributes.
It also allows geometry nodes to create "proper" UV maps from scratch,
though only with the Store Named Attribute node for now.
The new design considers any 2D vector attribute on the corner domain
to be a UV map. In the future, they might be distinguished from regular
2D vectors with attribute metadata, which may be helpful because they
are often interpolated differently.
Most of the code changes deal with passing around UV BMesh custom data
offsets and tracking the boolean "sublayers". The boolean layers are
use the following prefixes for attribute names: vert selection: `.vs.`,
edge selection: `.es.`, pinning: `.pn.`. Currently these are short to
avoid using up the maximum length of attribute names. To accommodate
for these 4 extra characters, the name length limit is enlarged to 68
bytes, while the maximum user settable name length is still 64 bytes.
Unfortunately Python/RNA API access to the UV flag data becomes slower.
Accessing the boolean layers directly is be better for performance in
general.
Like the other mesh SoA refactors, backward and forward compatibility
aren't affected, and won't be changed until 4.0. We pay for that by
making mesh reading and writing more expensive with conversions.
Resolves T85962
Differential Revision: https://developer.blender.org/D14365
Edit-mesh duplicator logic used a struct member vert_coords which read
as an alternative (and inconsistent) naming to vert_positions.
Rename to `vert_positions_deform` as the purpose of this value is to
assign when modifiers deform an edit-mesh.
Add `_deform` suffix to normals as well.
Use font's OS/2 table code page range bits to help differentiate
between Korean, Japanese, Simplified & Traditional Chinese fonts.
See D16484 for details.
Differential Revision: https://developer.blender.org/D16484
Reviewed by Brecht Van Lommel
Wayland requires the windows surface size is divisible by the surface
scale. This wasn't guaranteed when creating new temporary windows.
This meant opening the preferences could exit Blender with an error
with Hi-DPI configurations.
**Changes**
As described in T93602, this patch removes all use of the `MVert`
struct, replacing it with a generic named attribute with the name
`"position"`, consistent with other geometry types.
Variable names have been changed from `verts` to `positions`, to align
with the attribute name and the more generic design (positions are not
vertices, they are just an attribute stored on the point domain).
This change is made possible by previous commits that moved all other
data out of `MVert` to runtime data or other generic attributes. What
remains is mostly a simple type change. Though, the type still shows up
859 times, so the patch is quite large.
One compromise is that now `CD_MASK_BAREMESH` now contains
`CD_PROP_FLOAT3`. With the general move towards generic attributes
over custom data types, we are removing use of these type masks anyway.
**Benefits**
The most obvious benefit is reduced memory usage and the benefits
that brings in memory-bound situations. `float3` is only 3 bytes, in
comparison to `MVert` which was 4. When there are millions of vertices
this starts to matter more.
The other benefits come from using a more generic type. Instead of
writing algorithms specifically for `MVert`, code can just use arrays
of vectors. This will allow eliminating many temporary arrays or
wrappers used to extract positions.
Many possible improvements aren't implemented in this patch, though
I did switch simplify or remove the process of creating temporary
position arrays in a few places.
The design clarity that "positions are just another attribute" brings
allows removing explicit copying of vertices in some procedural
operations-- they are just processed like most other attributes.
**Performance**
This touches so many areas that it's hard to benchmark exhaustively,
but I observed some areas as examples.
* The mesh line node with 4 million count was 1.5x (8ms to 12ms) faster.
* The Spring splash screen went from ~4.3 to ~4.5 fps.
* The subdivision surface modifier/node was slightly faster
RNA access through Python may be slightly slower, since now we need
a name lookup instead of just a custom data type lookup for each index.
**Future Improvements**
* Remove uses of "vert_coords" functions:
* `BKE_mesh_vert_coords_alloc`
* `BKE_mesh_vert_coords_get`
* `BKE_mesh_vert_coords_apply{_with_mat4}`
* Remove more hidden copying of positions
* General simplification now possible in many areas
* Convert more code to C++ to use `float3` instead of `float[3]`
* Currently `reinterpret_cast` is used for those C-API functions
Differential Revision: https://developer.blender.org/D15982
Since internal links are only runtime data, we have the flexibility to
allocating every link individually. Instead we can store links directly
in the node runtime vector. This allows avoiding many small allocations
when copying and changing node trees.
In the future we could use a smaller type like a pair of sockets
instead of `bNodeLink` to save memory.
Differential Revision: https://developer.blender.org/D16960
activeSnap --> transform_snap_is_active
activeSnap_SnappingIndividual --> transform_snap_project_individual_is_active
activeSnap_SnappingAsGroup --> transform_snap_mixed_is_active
applySnappingIndividual --> transform_snap_project_individual_apply
applySnappingAsGroup --> transform_snap_mixed_apply
Also rearrange functions to be close to where they are used.
And use static when possible.
When rendering in the viewport (or probably on instanced objects, but I didn't
test that), emissive objects whose scale is negative give the wrong value on the
"backfacing" input when multiple sampling is enabled.
The underlying problem was a corner case in how normal transformation is handled,
which is generally a bit messy.
From what I can tell, the pattern appears to be:
- If you first transform vertices to world space and then compute the normal from
them (as triangle light samping, MNEE and light tree do), you need to flip
whenever the transform has negative scale regardless of whether the transform
has been applied
- If you compute the normal in object space and then transform it to world space
(as the regular shader_setup_from_ray path does), you only need to flip if the
transform was already applied and was negative
- If you get the normal from a local intersection result (as bevel and SSS do),
you only need to flip if the transform was already applied and was negative
- If you get the normal from vertex normals, you don't need to do anything since
the host-side code does the flip for you (arguably it'd be more consistent to
do this in the kernel as well, but meh, not worth the potential slowdown)
So, this patch fixes the logic in the triangle emission code.
Also, turns out that the MNEE code had the same problem and was also having
problems in the viewport on negative-scale objects, this is also fixed now.
Differential Revision: https://developer.blender.org/D16952
