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This could spam the console with errors (potentionally slowing down in
cases).
Was added in rBeae36be372a6, but not used.
Maniphest Tasks: T98565
Differential Revision: https://developer.blender.org/D15113
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Sculpt undo now detects if an attribute layer has
changed type/domain and unconverts it back. This
is a temporary workaround to a more fundamental
bug in the undo system.
Memfile undo assumes it can always rebuild the
application state from the prior undo step,
which isn't true with incremental undo systems.
The correct fix is to push an extra undo step prior
to running an operator if an incremental undo system
is active and the operator is using memfile undo.
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The original fix for T97366 was too restrictive and breaks real-world
cases of single-file UDIM textures. See D13297 for an example.
This patch effectively reverts the original fix and instead fixes the
downstream code to accept single-file ranges as necessary.
Note: This means it is very important for users to make use of the
"UDIM detection" option during `image.open` or drag n' drop scenarios in
order to declare their intent when loading their files.
Differential Revision: https://developer.blender.org/D14853
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8f79fa9c6780 was an attempt to fix this already, but it didn't quite
work. Problem was that the tooltip was messing with the drop-box and
operator properties, setting the name property for its own internal
logic. This name property would then be used rather than the session
UUID to query the material, which gave the wrong material (linking can
result in multiple IDs of the same type with the same name). A followup
commit will further sanitize this.
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Existing code to replace the file operation was failing when done from
the window for the file operation itself.
Basically, this patch does two things:
- Implement a well defined window context to use as the "owner" or
"root" of the File Browser. This will be used for managing the File
Browser and to execute the file operation, even after the File Browser
was closed.
- Ensure the context is valid when dealing with file File Browser event
handlers.
Previously the window context just wasn't well defined and just happened
to work well enough in most cases. Addressing this may unveil further
issues, see T88570#1355740.
Differential Revision: https://developer.blender.org/D13441
Reviewed by: Campbell Barton
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View roll checked if the resulting roll was close to a view axis
but didn't write the aligned quaternion back to the final result.
Add ED_view3d_quat_to_axis_view_and_reset_quat since most callers
to ED_view3d_quat_to_axis_view will reset the quaternion when a view
aligned axis is found.
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Issue is that the operator acts on the active button, and also uses that in the
poll. So the actually active button would affect the poll of a different
button. For the superimposed icons we need to be able to execute these polls
properly for non-active buttons.
This enables temporarily overriding the active button for lookups via context.
While a bit of a hack it makes sense conceptually.
Reviewed By: Campbell Barton
Maniphest Tasks: T97518
Differential Revision: https://developer.blender.org/D14880
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Assign get_name functions for select picking and circle select
so modifier keys show the result of holding the modifiers.
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During UV unwrapping, Cube Projection, Sphere Projection, Cylinder
Projection and Project From View (in the 3D Viewport), when "Correct
Aspect" toggle is active, it now uses a query cache to perform a
per-face aspect ratio ("per_face_aspect") correction for the active
image of each face.
Reviewed By: campbellbarton
Ref D14852
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This allows object extras such as image-empties to be shown in the VR
viewport/headset display. Being able to see reference images in VR can
be useful for architectural walkthroughs and 3D modeling applications.
Since users may not want to see all object extras (lights, cameras,
etc.), per-object-type visibility settings are also added as session
options.
By slightly refactoring the definition of the 3D View object types
visibility panel (note: no functional changes), the VR Scene Inspection
add-on can show a similar panel without duplicating code. When VR
selection is possible in the future, the object type select options can
also be enabled.
Reviewed By: Severin
Differential Revision: https://developer.blender.org/D14220
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Split 'ED_view3d_cursor_snap_data_get' into 'update' and 'get' functions
Sometimes we just want to update and sometimes we just get the result.
Make it clear.
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When height is limited, it is defined by space occupied by strips,
but at least channels 1 to 7 will be always visible. This allows it to
easily overview timeline content by zooming out to maximum extent in Y
axis and panning in X axis.
More channels can be "created" on demand by moving strip to higher
channel. When strip is removed and highest channel becomes empty, view
will stay as is until it is moved down. Then new highest point is
remembered and it is not possible to pan upwards until strip is moved to
higher channel.
Limiting takes into account height of scrubbing and markers area as
well as scrollers. This means that when zoomed out to maximum extent,
no strips are obstructed by fixed UI element.
Fixes T57976
Reviewed By: Severin
Differential Revision: https://developer.blender.org/D14263
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This patch adds the drag and drop strip previews in the VSE.
It also adds two new functions to the drag and drop API.
1. "draw_in_view" for callbacks that wants to draw elements in local viewport coordinates
2. "on_drag_start" that can be used for prefetching data only once at the start of the drag.
Reviewed By: Julian, Campbell
Differential Revision: http://developer.blender.org/D14560
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Also use back-slashes for doxy commands.
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The code to compare buttons from the previous to the current frame, to
see if they match (an thus should keep the same state) was quite
generic, and didn't allow much flexibility/customization. For some
cases this isn't enough, and a more specific comparison is needed. Say
if some buttons don't actually store comparable data themselves, only
via the button context. This was the case in D14653.
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It was possible to set context pointers for buttons via the layout, but
not for buttons in places where the layout system wasn't used (where
buttons are placed manually). This is needed for buttons in the
Outliner, see D14653.
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Motion paths can now be initialised to more sensible frame ranges,
rather than simply 1-250:
- Scene Frame Range
- Selected Keyframes
- All Keyframes
Reviewed By: sybren, looch, dfelinto, pablico
Maniphest Tasks: T93047
Differential Revision: https://developer.blender.org/D13687
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- Inconsistent parameter names
- Else after return
- Braces around statements
- Qualified auto
- Also (not clang tidy): Pass StringRef by value, unused parameter
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This patch contains an initial pixel extractor for PBVH and an initial paint brush implementation.
PBVH is an accelleration structure blender uses internally to speed up 3d painting operations.
At this moment it is extensively used by sculpt, vertex painting and weight painting.
For the 3d texturing brush we will be using the PBVH for texture painting.
Currently PBVH is organized to work on geometry (vertices, polygons and triangles).
For texture painting this should be extended it to use pixels.
{F12995467}
Screen recording has been done on a Mac Mini with a 6 core 3.3 GHZ Intel processor.
# Scope
This patch only contains an extending uv seams to fix uv seams. This is not actually we want, but was easy to add
to make the brush usable.
Pixels are places in the PBVH_Leaf nodes. We want to introduce a special node for pixels, but that will be done
in a separate patch to keep the code review small. This reduces the painting performance when using
low and medium poly assets.
In workbench textures aren't forced to be shown. For now use Material/Rendered view.
# Rasterization process
The rasterization process will generate the pixel information for a leaf node. In the future those
leaf nodes will be split up into multiple leaf nodes to increase the performance when there
isn't enough geometry. For this patch this was left out of scope.
In order to do so every polygon should be uniquely assigned to a leaf node.
For each leaf node
for each polygon
If polygon not assigned
assign polygon to node.
Polygons are to complicated to be used directly we have to split the polygons into triangles.
For each leaf node
for each polygon
extract triangles from polygon.
The list of triangles can be stored inside the leaf node. The list of polygons aren't needed anymore.
Each triangle has:
poly_index.
vert_indices
delta barycentric coordinate between x steps.
Each triangle is rasterized in rows. Sequential pixels (in uv space) are stored in a single structure.
image position
barycentric coordinate of the first pixel
number of pixels
triangle index inside the leaf node.
During the performed experiments we used a fairly simple rasterization process by
finding the UV bounds of an triangle and calculate the barycentric coordinates per
pixel inside the bounds. Even for complex models and huge images this process is
normally finished within 0.5 second. It could be that we want to change this algorithm
to reduce hickups when nodes are initialized during a stroke.
Reviewed By: brecht
Maniphest Tasks: T96710
Differential Revision: https://developer.blender.org/D14504
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The BKE part is needed for the 3d texture paiting brush to be part of blender
kernel.
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Currently, hovering over a socket itself shows no tooltip at all, while
hovering over its value field shows "Default value", which is not helpful.
This patch therefore implements socket tooltips following the proposal at
https://blender.community/c/rightclickselect/2Qgbbc/.
A lot of the basic functionality was already implemented for Geometry Nodes,
where hovering over the socket itself shows introspection info.
This patch extends this by:
- Supporting dynamic tooltips on labels, which is important for good tooltip
coverage in a socket's region of the node.
- Adding a function to setting a dynamic tooltip for an entire uiLayout, which
avoids needing to set it manually for a wide variety of socket types.
- Hiding the property label field in a tooltip when dynamic tooltip is also
provided. If really needed, this label can be restored through the dynamic
tooltip, but in all current cases the label is actually pointless anyways
since the dynamic tooltip gives more accurate and specific information.
- Adding dynamic tooltips to a socket's UI layout row if it has a description
configured, both in the Node Editor as well as in the Material Properties.
Note that the patch does not add any actual tooltip content yet, just the
infrastructure to show them. By default, sockets without a description still
show the old "Default value" tooltip.
For an example of how to add socket descriptions, check the Cylinder node
in the Geometry Nodes.
Differential Revision: https://developer.blender.org/D9967
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- Missing star prefix.
- Unnecessary indentation.
- Blank line after dot-points
(otherwise doxygen merges with the previous dot-point).
- Use back-slash for doxygen commands.
- Correct spelling.
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This patch adds color attributes to TexPaintSlot. This allows an easier selection
when painting color attributes.
Previously when selecting a paint tool the user had to start a stroke, before the
UI reflected the correct TexPaintSlot. Now when switching the slot the active
tool is checked and immediate the UI is drawn correctly.
In the future the canvas selector will also be used to select an image or image texture node
to paint on. Basic implementation has already been done inside this patch.
A limitation of this patch is that is isn't possible anymore to rename images directly from
the selection panel. This is currently allowed in master. But as CustomDataLayers
aren't ID fields and not owned by the material supporting this wouldn't be easy.
{F12953989}
In the future we should update the create slot operator to also include color attributes.
Sources could also be extended to use other areas of the object that use image textures
(particles, geom nodes, etc... ).
Reviewed By: brecht
Maniphest Tasks: T96709
Differential Revision: https://developer.blender.org/D14455
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Currently, only Lightgroups that exist in the current view layer can be
selected from object or world properties.
The internal UI code already has support for search fields that accept
unknown input, so I just added that to the API and use it for lightgroups.
When a lightgroup is entered that does not exist in the current view layer
(e.g. because it's completely new, because the view layer was switched or
because it was deleted earlier), a new button next to it becomes active and
adds it to the view layer when pressed.
Differential Revision: https://developer.blender.org/D14540
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color attribute system.
This commit removes sculpt colors from experimental
status and unifies it with vertex colors. It
introduces the concept of "color attributes", which
are any attributes that represents colors. Color
attributes can be represented with byte or floating-point
numbers and can be stored in either vertices or
face corners.
Color attributes share a common namespace
(so you can no longer have a floating-point
sculpt color attribute and a byte vertex color
attribute with the same name).
Note: this commit does not include vertex paint mode,
which is a separate patch, see:
https://developer.blender.org/D14179
Differential Revision: https://developer.blender.org/D12587
Ref D12587
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Calling duplicate operation without selecting anything registers an undo
step. If nothing is selected (keyframe, curve, object, etc.), cancel the
operator execution to prevent undo push.
Patch improves following operators:
- ACTION_OT_duplicate
- GPENCIL_OT_duplicate
- GRAPH_OT_duplicate
- MESH_OT_duplicate
- NODE_OT_duplicate
- OBJECT_OT_duplicate
Reviewed By: campbellbarton
Ref D14511
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The internal camera used to render the thumbnails also has to consider
`clip_start` and `clip_end`.
Reviewed By: Severin
Maniphest Tasks: T95678
Differential Revision: https://developer.blender.org/D14138
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Add edge panning feature to transform operator. It works in same way as
in node editor, but Y axis is limited by usable range up to 128
channels.
Reviewed By: Severin
Differential Revision: https://developer.blender.org/D14310
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Add blank lines after file references to avoid them being interpreted as
doc-strings the following declarations.
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Remove the extended version of ED_curve_editnurb_select_pick,
pass the size threshold directly to this function but as the distance in
pixels instead of a multiplier for ED_view3d_select_dist_px.
Using a multiplier is a less direct way to reference the threshold.
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This tool can be used to rapidly edit curves. The current set of
functionalities for Bezier splines are as follows:
The functionalities are divided into three versions of the operator:
* Left-Click
* Ctrl + Left-Click
* Double Click
All current functionalities and their defaults are as follows:
* Extrude Point: Add a point connected to an existing point.
Enabled for Left-Click.
* Extrude Handle Type: Type of the handles of the extruded points.
Can be either Vector or Auto. Defaults to Vector.
* Delete Point: Delete existing point.
Enabled for Ctrl + Left-Click.
* Insert Point: Insert a point into a curve segment.
Enabled for Ctrl + Left-Click.
* Move Segment: Move curve segment.
Enabled for Left-Click.
* Select Point: Select a single point or handle at a time.
Enabled for Left-Click.
* Move point: Move existing points or handles.
Enabled for Left-Click.
* Close Spline: Close spline by clicking the endpoints consecutively.
Defaults to True.
* Close Spline Method: The condition for Close Spline to activate.
Can be one of None, On Press or On Click.
Defaults to On Click for Left-Click and None for the others.
* None: Functionality is turned off.
* On Press: Activate on mouse down.
This makes it possible to move the handles by dragging immediately
after closing the spline.
* On Click: Activate on mouse release.
This makes it possible to avoid triggering the Close Spline
functionality by dragging afterward.
* Toggle Vector: Toggle handle between Vector and Auto handle types.
Enabled for Double Click on a handle.
* Cycle Handle Type: Cycle between all four handle types.
Enabled for Double Click on the middle point of a Bezier point.
The keybindings for the following functionalities can be adjusted from
the modal keymap
* Free-Align Toggle: Toggle between Free and Align handle types.
Defaults to Left Shift. Activated on hold.
* Move Adjacent Handle: Move the closer handle of the adjacent vertex.
Defaults to Left Ctrl. Activated on hold.
* Move Entire: Move the entire point by moving by grabbing on the handle
Defaults to Spacebar. Activated on hold.
* Link Handles: Mirror the movement of one handle onto the other.
Defaults to Right Ctrl. Activated on press.
* Lock Handle Angle: Move the handle along its current angle.
Defaults to Left Alt. Activated on hold.
All the above functionalities, except for Move Segment and
those that work with handles, work similarly in the case of Poly
and NURBS splines.
Reviewed By: HooglyBoogly, weasel, campbellbarton
Differential Revision: http://developer.blender.org/D12155
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Moves all `interface_region*` files to C++ except for the tooptip region
which is slightly more complicated. Also move a few other files as well.
This helps to simplify and speed up code, especially through the use
of better C++ data structures. This change builds on all platforms on
the buildbot.
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This commit makes the dot grid used as background in the node editor
more visually stable when zooming in and out.
The dot grid now uses a continuously subdividing pattern, where
each level of subdivision divides the previous five times, similar to
the line grid in the 3D viewport.
The maximum for the "Grid Levels" theme setting is changed to 3, since
any further subdivisions are too small to be visible.
The "Grid Levels" value for the default themes "Blender Dark" and
"Blender Light" is therefore changed to 3, as well.
Reviewed By: Hans Goudey, Pablo Vazquez
Differential Revision: http://developer.blender.org/D13302
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Skip validation when inserting items into the Win32 "Volumes" list.
This fixes some long hangs when launching Blender with disconnected
network shares.
See D14506 for more details.
Differential Revision: https://developer.blender.org/D14506
Reviewed by Brecht Van Lommel
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The current behaviour is to prevent multi-user data from having its
modifier applied.
Instead, with this patch, we now warn the user that if they want to
proceed the object will be made single-user.
Note that this only makes the object data single-user. Not the material
or actions.
As a future step we can apply the same behaviour for the Grease Pencil modifiers
Differential Revision: https://developer.blender.org/D14381
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Outliner.
Ref: {T95707}.
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The indirect library data icon was just a grayed out version of the
regular one. This graying out is now done in code, so the icon can be
removed from the SVG. Note that the icon is still defined as
`ICON_LIBRARY_DATA_INDIRECT` (or `LIBRARY_DATA_INDIRECT` in BPY).
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This is meant to allow using C++ data structures in this file
as a performance improvement. Particularly `Vector` instead
of `ListBase` for `duplilist`.
Differential Revision: https://developer.blender.org/D14475
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`SNAP_ONLY_ACTIVE` was implemented in order to be used in the Knife tool,
but the project did not go ahead.
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This was a mistake in the conditional structure introduced in 4b35d6950d4f
This commit also adds a new type of snap exclusion: `SNAP_NOT_EDITED`.
Thanks to @Ethan1080 for pointing out the error.
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All the buttons in the Library Overrides display mode would be shown in cyan,
indicating that they are library overrides. Given that this is solely what this
display mode is about, the indicator is just redundant, confusing (why are the
buttons purple?) and looks weird.
Part of T95802.
Reviewed by: Bastien Montagne
Differential Revision: https://developer.blender.org/D14416
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Add a new operator to the Graph Editor that blends selected keyframes
to their default value.
The operator can be accessed from
Key>Slider Operators>Blend To Default Value
Reviewed by: Sybren A. Stüvel
Differential Revision: https://developer.blender.org/D9376
Ref: D9367
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Currently this isn't used in the key-map, it will eventually
allow the 3D viewports tweak tool to match the behavior of other
editors that support tweaking a selection without first de-selecting
all other elements.
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