This node takes a curve and a point selection and allows you to set the
specified (or all) points left/right or both handles to a given type.
Differential Revision: https://developer.blender.org/D11992
If there were lots of selected objects without an existing rigid body,
we would add rigid bodies to them one by one.
This would be slow in python, now we instead do this as a batch
operation in C.
On my (Intel) MacBook it used to take 60 seconds and with this change it
takes about 0.3 seconds.
Reviewed By: Sebastian Parborg
Differential Revision: http://developer.blender.org/D11957
When done from the Properties Editor, the context's modifier should be
used (this is where the button is located), when done from elsewhere,
the active modifier is still the way to go (since the context modifier is
not available then)
Maniphest Tasks: T89982
Differential Revision: https://developer.blender.org/D11972
Wording on the UI, slider consistency and material mask switches layout.
Reviewed By: Sebastian Parborg (zeddb)
Differential Revision: http://developer.blender.org/D11839
This node implements shortening each spline in the curve based on
either a length from the start of each spline, or a factor of the
total length of each spline, similar to the "Start & End Mapping"
panel of curve properties.
For Bezier curves, the first and last control points are adjusted
to maintain the shape of the curve, but NURB splines are currently
implicitly converted to poly splines.
The node is implemented to avoid copying where possible, so it outputs
a changed version of the input curve rather than a new one.
Differential Revision: https://developer.blender.org/D11901
`split_multicam` used split operator, where if more strips than
multicam were selected, all would be split, which is undesirable.
Add `Sequence.split()` RNA API function. to split individual strips.
Function accepts `frame` and `split_method arguments`. Returns right
strip after splitting.
In case when strip being split have effects, these will be split too, so
no invalid state should be created.
Selection is not handled, this is by design up to user.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D11926
Makes it possible to create tooltips for UI list rows, which can be
filled in .py scripts, similar to how they can extend other menus. This
is used by the (to be committed) Pose Library add-on to display pose
operations (selecting bones of a pose, blending a pose, etc).
It's important that the Python scripts check if the UI list is the
correct one by checking the list ID.
For this to work, a new `bpy.context.ui_list` can be checked. For
example, the Pose Library add-on does the following check:
```
def is_pose_asset_view() -> bool:
# Important: Must check context first, or the menu is added for every kind of list.
list = getattr(context, "ui_list", None)
if not list or list.bl_idname != "UI_UL_asset_view" or list.list_id != "pose_assets":
return False
if not context.asset_handle:
return False
return True
```
Add operator 'Open Blend File' to the Asset Browser. This operator:
- starts a new Blender process,
- opens the blend file containing the asset,
- monitors the new Blender process, and when it stops,
- reloads the assets to show any changes made.
It's useful to know where an asset is stored in, before this there was no way
to tell this. This could probably be displayed nicer in the UI but we're
currently unsure how. But at least the information is there now.
This commit moves the storage of `bDeformGroup` and the active index
to `Mesh`, `Lattice`, and `bGPdata` instead of `Object`. Utility
functions are added to allow easy access to the vertex groups given
an object or an ID.
As explained in T88951, the list of vertex group names is currently
stored separately per object, even though vertex group data is stored
on the geometry. This tends to complicate code and cause bugs,
especially as geometry is created procedurally and tied less closely
to an object.
The "Copy Vertex Groups to Linked" operator is removed, since they
are stored on the geometry anyway.
This patch leaves the object-level python API for vertex groups in
place. Creating a geometry-level RNA API can be a separate step;
the changes in this commit are invasive enough as it is.
Note that opening a file saved in 3.0 in an earlier version means
the vertex groups will not be available.
Differential Revision: https://developer.blender.org/D11689
This commit adds a curve primitive node for creating squares,
rectangles, trapezoids, kites, and parallelograms. It also includes
a mode where the four points are just vector inputs.
Differential Revision: https://developer.blender.org/D11665
The Pattern and Search display options in the Clip Editor display settings
are independent and should not be grayed out since those options
remain relevant even with path display turned off.
Alternative solution were propoesed in D11630 and D11715
but each of those patches had downsides.
This solution is the simplest and does not break muscle memory.
This change makes the behavior consistent between shortcut and
option from space clip's header.
The only caveat is that the "Lock to Selection" is removed from the
Display popover. This is because it is rather hard to make operator
to render same as regular checkbox. However, shouldn't be a problem
because the setting in popover was redundant.
Differential Revision: https://developer.blender.org/D10423
The node group interface panels were still implemented in C.
Now they ported over to python for easier maintenance.
Differential Revision: https://developer.blender.org/D11834
In addition to _object_ animation, now _object data_ (mesh, curve, ...)
animation can now be made single user as well.
This came up in T89369 and while it is possible to do this via the
Outliner [where all actions have to be selected individually], this
seems to be more convenient to be done from the 3DView.
note: usercount of the action is checked now, if it single-user already,
no copy takes place (same thing could/should be done for
single_object_action_users as well).
note2: obdata is made single user as well (otherwise duplicated actions
will be assigned to the same shared obdata - which does not result in
unique animadata which is what we are after here)
ref. T89369
Maniphest Tasks: T89369
Differential Revision: https://developer.blender.org/D11683
Rename the mesh circle to "Mesh Circle", mesh line to "Mesh Line",
and mesh subdivide to "Mesh Subdivide". Previously they looked exactly
the same in the search menu, and the nodes themselves had the same
label. This is a "deep" rename that also renames internal defines and
function names to match the UI.
This node is quite similar to the curve to points node, but creates
points for only the start and end of each spline. This is a separate
node because the sampling from the curve to points node don't apply,
and just for ease of use.
All attributes from the curves are copied, including the data for
instancing: tangents, normals, and the derived rotations. One simple
use case is to make round caps on curves by instancinghalves of a
sphere on each end of the splines.
Differential Revision: https://developer.blender.org/D11719
Use "Snap Playhead to Strips" option to enable playhead snapping.
Change behavior of CTRL key to invert snapping similar to transform operator.
Currently this option is disabled by default. It makes editing quite unpleasant
for me personally, but ideally I should gather feedback from more users.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D11745
This node creates a poly spline line in one of 2 modes:
- Line between two points
- Start Point, Direction, and Length
Both modes create splines with only start and endpoints.
A resample node can be used afterward to increase the point count.
Differential Revision: https://developer.blender.org/D11769
This patch adds a very simple node that explicitly converts a float to
an int. While this may seem redundant, it would offer 2 benefits to the
current requirement to use implicit float conversions:
1. It makes the node tree's intent more clear and self-documenting
(especially if changes in the future require integer inputs).
2. It eliminates undefined behavior in current/future nodes from float
inputs by guaranteeing that the input is an integer.
The node offers a variety of rounding techniques to make it more flexible.
Differential Revision: https://developer.blender.org/D11700
This adds a viewer node similar to the one in the compositor.
The icon in the headers of nodes is removed because it served
the same purpose and is not necessary anymore.
Node outputs can be connected to the active viewer using
ctrl+shift+LMB, just like in the compositor. Right now this collides
with the shortcut used in the node wrangler addon, which will
be changed separately.
As of now, the viewed geometry is only visible in the spreadsheet.
Viewport visualization will be added separately.
There are a couple of benefits of using a viewer node compared
to the old approach with the icon in the node header:
* Better support for nodes that have more than one geometry output.
* It's more consistent with the compositor.
* If attributes become decoupled from geometry in the future,
the viewer can have a separate input for the attribute to visualize.
* The viewer node could potentially have visualization settings.
* Allows to keep "visualization points" around by having multiple
viewer nodes.
* Less visual clutter in node headers.
Differential Revision: https://developer.blender.org/D11470
This constraint can be naturally viewed as a prototype for a future
4x4 matrix math node (or subset thereof), since its basic semantics
already is matrix assignment. Thus it makes sense to add math options
to this constraint to increase flexibility in the meantime.
This patch adds support for several operations that would be useful:
- An option to remove shear in the incoming target matrix.
Shear is known to cause issues for various mathematical operations,
so an option to remove it at key points is useful.
Constraints based on Euler like Copy Rotation and Limit Rotation
already have always enabled shear removal built in, because their
math doesn't work correctly with shear.
In the future node system shear removal would be a separate node
(and currently Limit Rotation can be used as a Remove Shear constraint).
However removing shear from the result of the target space conversion
before mixing (similar to Copy Rotation) has to be built into
Copy Transforms itself as an option.
- More ways to combine the target and owner matrices.
Similar to multiple Inherit Scale modes for parenting, there are
multiple ways one may want to combine matrices based on context.
This implements 3 variants for each of the Before/After modes
(one of them already existing).
- Full implements regular matrix multiplication as the most basic
option. The downside is the risk of creating shear.
- Aligned emulates the 'anti-shear' Aligned Inherit Scale mode,
and basically uses Full for location, and Split for rotation/scale.
(This choice already existed.)
- Split Channels combines location, rotation and scale separately.
Looking at D7547 there is demand for Split Channels in some cases,
so I think it makes sense to include it in Copy Transforms too, so that
the Mix menu items can be identical for it and the Action constraint.
Differential Revision: https://developer.blender.org/D9469
Address initial feedback:
- Use checkboxes instead of radio buttons
- Hide snapping distance control from UI
- Tweak snapping line color - use selected strip color, 50% transparency. Similar to other editors
- Draw 2px thick line, since strip outline is also 2px thick
Reviewed By: HooglyBoogly
Differential Revision: https://developer.blender.org/D11759
This node has two modes: the first mode computes a circle from three
locations and a resolution. The second takes radius and resolution.
The first mode also outputs the center of the computed circle as
a vector.
Differential Revision: https://developer.blender.org/D11650
Creates a Curve with 1 Bezier Spline from four positions (start,
start handle, end handle, end) and a resolution. The handles are
aligned and mirrored automatically. An "Offset" mode is also included
to allow specifying the handles relative to the control points.
The default settings recreate the existing default Bezier Curve in the
3D viewport add menu.
Differential Revision: https://developer.blender.org/D11648
This patch is for a node that creates a poly spline from a
3 point quadratic Bezier. Resolution is also specified.
Curve primitives design task: T89220
Differential Revision: https://developer.blender.org/D11649
This node creates a curve spline and gives control for the number of
rotations, the number of points per rotation, start and end radius,
height, and direction. The "Reverse" input produces a visual change,
it doesn't just change the order of the control points.
Differential Revision: https://developer.blender.org/D11609
This patch adds a Curve Primitives menu in Geometry nodes with an
initial entry of a star primitive.
The node is a basic star pattern node that outputs a poly spline.
Options control the inner and outer radius, the number of points,
and the twist of the valleys.
Differential Revision: https://developer.blender.org/D11653
Change snapping behavior to snap strip edges when they are close to snap point.
Default behavior is, that each transformed strip is snapped to any other strip.
Implement snapping controls in sequencer tool settings. These controls include:
- Snapping on/off
- Ability to snap to playhead and strip hold offset points
- Filter snap points by excluding sound or muted strips
- Control snapping distance
Snapping controls are placed in timeline header similar to 3D viewport
Reviewed By: mano-wii
Differential Revision: https://developer.blender.org/D11646
Mask value works just like transparency mask.
You are able to select intersection lines inside a
collection or, between collections.
Reviewed By: Sebastian Parborg (zeddb)
Differential Revision: https://developer.blender.org/D11309
This adds a new Attributes panel in the mesh properties editor.
It shows a list of all the generic attributes on the mesh.
In the future, we want to show built-in and other attributes in the
list as well. Related technical design tasks: T88460, T89054.
There is also a new simple name collision check that warns the user
when there are multiple attributes with the same name. This can be
problematic when the attribute is supposed to be used in geometry
nodes or during rendering.
Differential Revision: https://developer.blender.org/D11276
This was a stupid mistake in my original commit that added this item.
While this is an API breakage, the name is simply wrong, and it is only
6 months old, and slightly niche.
Differential Revision: https://developer.blender.org/D11701
This patch adds a function where you can specify occlusion effectiveness from 0 to 255 layers per face for a given mesh material.
Reviewed By: Sebastian Parborg (zeddb)
Ref D11308
CollectionLineart does not care about the configurations
in master collection.
Other options are not applicaple for master collection as well.
Hence hiding it.
Reviewed by Dalai Felinto (dfelinto)
Differential Revision: https://developer.blender.org/D11702
This option allow users to see the view layer in context to the
others. It is particularly useful to see which view layers have which
collections enabled, and their render settings (holdout, ...).
This option is off by default.
Differential Revision: https://developer.blender.org/D11708
This patch adds a left aligned sidebar to the spreadsheet editor. This
Sidebar can be used to navigate the geometry component types and
attribute domains. It also provides a quick overview of domain sizes.
It replaces the two dropdowns in the regions header.
Next step will be to add the domain cycling shortcut
using the CTRL + mouse wheel.
Reviewer: Dalai Felinto (dfelinto), Julian Eisel (Severin),
Hans Goudey (HooglyBoogly).
Differential Revision: https://developer.blender.org/D11046
Previously the smooth shading of the voxel remesher was controlled by a
mesh property. With this change, the output will try to match the
current shading of the object. This only takes into consideration the
shading mode of the first polygon of the model, but it is probably what
most users expect as it works as intended with the shade smooth/flat
object mode options.
Reviewed By: JulienKaspar, JacquesLucke
Differential Revision: https://developer.blender.org/D11626
Fix T88808.
Caused by {rB5f2c5e5bb8c15bf0d6679351e3482f9c38c00935}
object type for `TEXT object` was missing in following check
that's why `Set Origin` option was lost from object context menu.
Reviewed By: lichtwerk
Maniphest Tasks: T88808
Differential Revision: https://developer.blender.org/D11495
This patch adds support for filtering rows based on rules and values.
Filters will work for any attribute data source, they are a property
of the spreadsheet rather than of the attribute system. The properties
displayed in the row filter can depend on data type of the currently
visible column with that name. If the name is no longer visible, the
row filter filter is grayed out, but it will remember the value until
a column with its name is visible again.
Note: The comments in `screen.c` combined with tagging the sidebar
for redraw after the main region point to a lack of understanding
or technical debt, that is a point to improve in the future.
**Future Improvements**
* T89272: A search menu for visible columns when adding a new filter.
* T89273: Possibly a "Range" operation.
Differential Revision: https://developer.blender.org/D10959
Currently B-Bone scaling can only be controlled via their
properties, thus requiring up to 8 drivers per joint between
B-Bones to transfer scaling factors from the handle bone.
A Scale Easing option is added to multiply the easing value
by the Y scale channels to synchronize them - this produces a
natural scaling effect where both the shape of the curve and
the scale is affected.
In addition, four toggles are added for each handle, which
multiply each of the X, Y, Z and Ease values by the matching
Local Scale channel of the handle bone, thus replacing trivial
drivers. The Scale Easing option has no effect on this process
since it's easy to just enable both Length and Ease buttons.
Differential Revision: https://developer.blender.org/D9870
In addition to the base bone transformation itself, B-Bones have
controls that affect transformation of its segments. For rotation
the features are quite complete, allowing to both reorient the
Bezier handles via properties, and to control them using custom
handle bones. However for scaling there are two deficiencies.
First, there are only X and Y scale factors (actually X and Z),
while lengthwise all segments have the same scaling. The ease
option merely affects the shape of the curve, and does not cause
actual scaling.
Second, scaling can only be controlled via properties, thus
requiring up to 6 drivers per joint between B-Bones to transfer
scaling factors from the handle bone. This is very inefficient.
Finally, the Z channels are confusingly called Y.
This commit adds a B-Bone Y Scale channel and extra B-Bone flag
fields to DNA with appropriate versioning (including for F-Curves
and drivers) in preparation to addressing these limitations.
Functionality is not changed, so the new fields are not used
until the following commits.
Differential Revision: https://developer.blender.org/D9870
The //Raycast// node intersects rays from one geometry onto another.
It computes hit points on the target mesh and returns normals, distances
and any surface attribute specified by the user.
A ray starts on each point of the input //Geometry//. Rays continue
in the //Ray Direction// until they either hit the //Target Geometry//
or reach the //Ray Length// limit. If the target is hit, the value of the
//Is Hit// attribute in the output mesh will be true. //Hit Position//,
//Hit Normal//, //Hit Distance// and //Hit Index// are the properties of the
target mesh at the intersection point. In addition, a //Target Attribute//
can be specified that is interpolated at the hit point and the result
stored in //Hit Attribute//.
Docs: D11620
Reviewed By: HooglyBoogly
Differential Revision: https://developer.blender.org/D11619
