This adjusts some calculations and visibility flags for XR viewports in
order to account for a possible scale factor in the XR view matrix.
This scale factor can be introduced via the XR session settings base
scale, which allows a viewer to begin their session at a specific
reference scale, or the XR session state navigation scale, which allows
a viewer to adjust their scale relative to the reference scale during
the session.
Reviewed by Severin as part of D11501, but requested to be committed
separately.
Adds navigation transforms (pose, scale) to the XR session state that
will be applied to the viewer/controller poses. By manipulating these
values, a viewer can move through the VR viewport without the need to
physically walk through it.
Add-ons can access these transforms via Python
(XrSessionState.navigation_location/rotation/scale) to use with custom
operators.
Also adds 3 new VR navigation operators that will be exposed to users
as default actions in the VR Scene Inspection add-on. While all three
of these operators have custom properties that can greatly influence
their behaviors, for now these properties will not be accessible by
users from the UI. However, other add-ons can still set these custom
properties if they desire.
1). Raycast-based teleport
Moves the user to a location pointed at on a mesh object. The result
can optionally be constrained to specific axes, for example to achieve
"elevation snapping" behavior by constraining to the Z-axis. In
addition, one can specify an interpolation factor and offset.
Credit to KISKA for the elevation snapping concept.
2). "Grab" navigation
Moves the user through the viewport by pressing inputs on one or two
held controllers and applying deltas to the navigation matrix based on
the displacement of these controllers. When inputs on both controllers
are pressed at the same time (bimanual interaction), the user can scale
themselves relative to the scene based on the distance between the
controllers.
Also supports locks for location, rotation, and scale.
3). Fly navigation
Navigates the viewport by pressing a button and moving/turning relative to
navigation space or the VR viewer or controller. Via the operator's
properties, one can select from a variety of these modes as well as
specify the min/max speed and whether to lock elevation.
Reviewed By: Severin
Differential Revision: https://developer.blender.org/D11501
This patch makes the background grid of the node editor a grid of dots
instead of lines. This makes the background look a bit more subtle and
reduces visual complexity. The dots are meant to provide a reference
when panning and zooming. Based on the design of @pablovazquez, and
a patch originally authored by @fabian_schempp.
The "Grid Levels" controls how many levels of dots are drawn. As the
editor zooms in, the higher levels of dots fade in, making them closer
together visually. The zoom factor at which each grid starts and ends
fading in is controllable in the code, and could be tweaked further
in the future. The new default value is 7, out of a range from 0 to 9.
Differential Revision: https://developer.blender.org/D10345
This patch improves performance by only assigning
or calculating data for connected sockets.
It is recommended that artists use the lowest dimensions setting
for noise based textures. E.g. Use 2D instead of 3D where possible.
Using a scoped timer and single thread on 256,000 points.
Smooth F1 3D : Debug build
Timer 'Optimised' took 9.39991 s
Timer 'Normal' took 16.1531 s
This optimisation is only for GN and not shaders.
Differential Revision: https://developer.blender.org/D12985
Also use consistent UI names for properties that are similar between
that node and the points to volume node (which happen to be shorter,
allowing the node to be narrower).
The search bar in the asset browser now also matches on asset tags.
- Matching is done on entire tags, so searching for "redder" will not
show assets tagged with "red".
- All assets are shown that have at least one matching tag. So searching
for "red green" will show all assets with either "red" or "green" tags
(or both, of course).
- Searching is case-insensitive.
- Only assets from the active catalog are shown; if all assets should be
searched through, users can select the "All" catalog.
Manifest Task: T82679
The drag and drop feature of objects in 3D View has been modified to include:
- Snap the object being dragged.
- Visual feedback through a box and the placement tool grid.
Maniphest Tasks: T90198
Differential Revision: https://developer.blender.org/D12912
No functional changes.
This commit adds 3 callbacks for `wmDropBox` which allow custom drawing
without affecting the internal dropbox API.
Differential Revision: https://developer.blender.org/D12948
Perform a few cleanups:
- Add documentation to explain what returned bools mean.
- Early returns so that flow is clearer and some checks on `is_filtered`
are no longer necessary.
- Split up `is_filtered_file` and `is_filtered_id_file`, so that they can
reuse common code, and such that the different filter checks they
perform can be separated from each other.
The latter is done not only to reduce code duplication, but also as
preparation to fix the asset browser filtering. For that, it helps when
the "filter by file name" and "filter by file type" parts are separate.
No functional changes.
Reviewed By: mont29
Differential Revision: https://developer.blender.org/D12991
The NLA editor is in need of a design overhaul, hopefully for 3.1 or 3.2.
This should be a project on itself, however, the worst offender currently is the use of
gradients on strips. Something that can be fixed easily.
{F11390293, size=full, loop, autoplay}
A simple replace of `UI_draw_roundbox_shade_x` for `UI_draw_roundbox_4fv` brings strips
in line with how other areas are drawn.
This patch also:
* Remove embossed lines around active action channel.
* Highlight the strip while being moved.
This patch does not include any theme changes. This will be tackled separately.
Reviewed By: HooglyBoogly
Differential Revision: https://developer.blender.org/D12968
This adds an option to fill the ends of the generated mesh for
each spline combination with an N-gon. The resulting mesh is
manifold, so it can be used for operations like Boolean.
Differential Revision: https://developer.blender.org/D12982
While c7d94a7827 exposed this bug,
this was caused by text widths being calculated without taking the zoom
level into account since drawing at a smaller size is often wider than
the width of the larger text scaled by the zoom.
Issue is that the Instance on Points node currently expects that all
instance references are used (see `remove_unused_references`).
This should be fixed at some point, but for now make sure that
the String to Curves node does not output unused references.
Add calls to `BKE_callback_global_init()` and `BKE_callback_global_finalize()`
to ensure unit tests mimick Blender (and don't trip the assertions added
in rBbeea601e7253).
No functional changes to Blender.
Object types like empties, cameras or lamps will just end up as empty preview
images. We can think about ways to visualize them still, but meanwhile, don't
create such an empty preview.
Differential Revision: https://developer.blender.org/D10334
Reviewed by: Bastien Montagne, Sybren Stüvel
While c7d94a7827 exposed this bug,
this was caused by a discrepancy in padding where labels would
have additional padding when drawing without emboss.
The padding made widget drawing behave as if the text took up more
room causing it to be clipped.
Now labels are considered the same width with/without emboss.
This adds a new image texture node for geometry nodes. It does not
reuse the same node that is used in shading, because we want to be
able to expose the image and frame as sockets.
There is a known update issue when a movie or image sequence is
used. That will be fixed separately (also see D12957).
Currently, the image socket is just a pointer to an Image ID data block.
This can contain single images but also movies and image sequences.
In the future, the definition of an image socket can be expanded to
include images that are generated from scratch in the node tree.
For more details read the discussion in D12827.
Some of the code is a direct port from cycles and should be cleaned
up a bit in the future. For example `image_cubic_texture_lookup`.
For still images, the frame input is ignored. Otherwise, the frame
has to be in a valid range for the node to work. In the future we
may add e.g. automatic looping functionality.
Differential Revision: https://developer.blender.org/D12827
Oversight in {rBb0741e1dcbc5}.
This was guarded by an assert in `get_target_element`, but it can be
valid to have these assigned to a shortcut (and then perform the action
without an active outliner element).
Now remove the assert and let the operator polls check if we really have
a target element.
note: this basically makes `get_target_element` obsolete, could call
`outliner_find_element_with_flag` instead in all cases.
Maniphest Tasks: T91411
Differential Revision: https://developer.blender.org/D12495
Asset Catalog Paths should only contain forward slashes as separators, but
now the UI is more resilient to people using blackslashes instead.
Manifest Task: T90553
Put related lines in a block of their own, such that each block doesn't
have access to the variables of the previous blocks.
This makes it easier to correctly copy-paste some tests, as the compiler
forces you to update the code afterwards.
Add static boolean to track whether the callbacks system has been
initialised. This makes it possible to make the `BKE_callback_remove()`
function more noisy in case of programming errors, and avoids accessing
`funcstore->alloc` when `funcstore` was potentially already freed.
Thanks @campbellbarton for pointing this out.
This replaces the boolean Offset input in the Set Position node with
a vector input. This makes the node easier to use. Using a "Position"
input as an "Offset" sounds wrong anyway.
The Position and Offset inputs are evaluated at the same time.
The versioning only works correctly when the Offset input was not connected
to something else before.
Differential Revision: https://developer.blender.org/D12983
Introduces a dropping-controller API for the tree-view items,
`AbstractTreeViewItemDropController`. This reduces responsibilities of the main
tree-view item classes, which are already getting quite big. As I expect even
more functionality to be needed for it (e.g. drag support), it's better to
start introducing such controller types already.
Fixes a crash when blend thumbnails set to Camera View when there is
no camera, which resulted in use of a null region.
See D12748 for more details.
Differential Revision: https://developer.blender.org/D12748
Reviewed by Campbell Barton
This commit fixes T90633, it changes the behavior of the `Frame All`
operation when the user is tabbed into a metastrip: instead of using
the scene timeline's range, `Frame All` uses the current metastrip's
range.
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D12974
When using downscaled preview size with proxies, transform effect
doesn't compensate for fact, that pixels are effectively larger. There
was compensation for scene render size already.
Use same compensation method as text effect uses for font size.
This was caused by strips with single frame input like single image
strip or color strip. their length is always 1, and so content length
was calculated to end after first frame.
There was code handling this case, but it was also checking for
`anim_endofs` and `endstill` values. Anim offset values have no effect
on these strips and still frame value was used incorrectly. So these
chacks can be removed completely.
This was caused by snap to hold offset feature, which calculates strip
content boundary, but it can be outside of strip boundary.
Clamp content start and end values so they are always inside of strip.
This commit makes sure that each attribute name is only added once
when logging geometry values for attribute search.
The `attribute_foreach` function for a single geometry component
deduplicated names, but a much more common situation is to have
more than one component in the instances of a geometry set.
Differential Revision: https://developer.blender.org/D12959
