We can apply the `V2D_KEEPZOOM` and `V2D_KEEPOFS_Y` flags to the main VSE
region to make sure this happens. If `V2D_KEEPZOOM` is set, we should update
the view2d's `oldwinx` and `oldwiny` in `ui_view2d_curRect_validate_resize`
just like the `V2D_KEEPASPECT` case.
Divide-by-zero is a real possibility here, since initialization status of
`oldwinx/y` cannot be determined from the `resize` boolean alone (e.g. loading
regions from disk on startup yields a `true` `resize` parameter, so any old
regions that have `KEEPZOOM` added through versioning will get this error since
their `oldwinx/y` is uninitialized). Avoid by initializing `oldwinx/y` if it is zero in
`ui_view2d_curRect_validate_resize`.
Addresses #136508.
Pull Request: https://projects.blender.org/blender/blender/pulls/137802
This patch turns the options of the Color Spill node into inputs.
In the process, the Ratio option was renamed to Limit Strength, the
unspill option was renamed to Spill Strength.
Reference #137223.
Pull Request: https://projects.blender.org/blender/blender/pulls/137848
It's safer to pass a type so that it can be checked if delete should be
used instead. Also changes a few void pointer casts to const_cast so that
if the data becomes typed it's an error.
Pull Request: https://projects.blender.org/blender/blender/pulls/137404
This patch turns the options of the Chroma Key node into inputs.
In the process, the minimum and maximum angles were renamed to Minimum
and Maximum for consistency with other matte nodes.
Reference #137223.
Pull Request: https://projects.blender.org/blender/blender/pulls/137812
This patch turns the options of the Vector Blur node into inputs.
In the process, the factor input was renamed to Shutter and was remapped
to match the shutter in Cycles/EEVEE.
Reference #137223.
Pull Request: https://projects.blender.org/blender/blender/pulls/137725
This patch turns the options of the Anti-Alias node into inputs.
In the process, the [0, 1] limit of the Contrast Limit input was lifted
to allow normalized arbitrary positive limits.
Reference #137223.
Pull Request: https://projects.blender.org/blender/blender/pulls/137717
This patch turns the options of the Tone Map node into inputs.
In the process, a few changes were made. Input ranges were adjusted to
remove artificial limits. The papers indeed mention those limits, but
they were only mentioned as typical values, not valid ranges.
- The Key option is no longer limited to 1.
- Gamma is no longer limited to a value of 3.
- Intensity is no longer limited to [-8, 8].
- Contrast is no longer limited to [0, 1].
A few renames were done to clarify options and match the reference
papers.
- Offset was renamed to Balance, since it is not really an offset, but
balances between shadows and highlights. This can be looked up in the
paper.
- Correction was renamed to Chromatic Adaptation, since it doesn't
really correct anything.
- Adaptation was renamed to Light Adaptation to distinguish from
Chromatic Adaptation and now default to global tone mapping, since
this is more useful by default.
Reference #137223.
Pull Request: https://projects.blender.org/blender/blender/pulls/137589
As Relocate code temporarily removes some linked IDs from Main, this can
make collection hierarchy data invalid, in a way that will break
`BKE_main_collections_parent_relations_rebuild`.
For now, simply move that call outside of `BLO_library_link_end` and do
it after adding back all linked IDs to main.
Pull Request: https://projects.blender.org/blender/blender/pulls/135936
Remove long-deprecated constraints that will likely never be
implemented in this form.
- Rigid Body Joint Constraint was removed in 2.80, but some references
remained in the code. Versioning code was written that tried to
remove them on load, but since constraint initialization code sets
the type to CONSTRAINT_TYPE_NULL before versioning gets a chance,
the versioning code ended up never running. This has all been
removed.
- Python/Script Constraint never worked since 2.50 and showed an error
message in the UI panel.
These constraints now load as 'null' constraint, as seems to be
(looking at the code) the way that Blender currently deals with
removed constraint types. These still show up in the outliner and
python API, but have no UI panel. Removing such constraints completely
will be left for another time, as it is beyond the scope of removing
these two specific constraint types.
Pull Request: https://projects.blender.org/blender/blender/pulls/136672
This commit allows to specialize or optimize properties editor for
particular workflows by hiding individual tabs. The filtering is done on
editor level, currently in editor options popover panel.
Primary motivation was to allow strip properties to be moved to
properties editor. The filtering is beneficial, as usually it does not
make sense to show strip propeties in modelling workspace and in video
editing workspace other properties would introduce quite a bit of noise.
Ref. #115626
Pull Request: https://projects.blender.org/blender/blender/pulls/115624
The gaps between editors need to be selected and manipulated in order
to resize areas. How wide these need to be depends on the accuracy and
resolution of your pointing device. And also on the fine motor control
and visual acuity of the user. If you are using a tablet pen, touch
device, or are visually or physically challenged, then you need these
gaps to be wider. This PR allows a wide latitude in this.
Pull Request: https://projects.blender.org/blender/blender/pulls/126334
Add a "Pixel Density" sub-panel to render output settings which
can be used to set the density (as pixels per inch for example).
This is then written to images that support pixel density.
Details:
- The scene has two values a PPM factor and a and base unit.
- The base unit defaults to pixels per inch as this is the most
common unit used.
- Unit presets for pixels per inch/centimeter/meter are included.
- The pixel density is stored in the render result & EXR cache.
- For non 1:1 aspect renders, the density increases on the axis
which looks "stretched", so the PPM will print the correct
aspect with non-square pixels.
Ref !127831
**Problem**
When using Texture Paint mode, the Image Editor will show a UV Wireframe
to display the active object's UVs. In every other mode, this wireframe
is absent. This is currently a big problem for Sculpt Mode since the
Experimental Texture Paint system is a part of that mode, meaning that
the user can't see their UVs while they paint in Sculpt Mode. This is
also troublesome for users that would like to quickly view an object's
UVs without using Texture Paint Mode.
**Solution**
Since it's useful to be able to view an object's UVs at all times, the
Image Editor should display UV Wireframes in all Object Modes regardless
of the Image Editor's mode. This is the best solution since it means
that future Blender features, that would benefit from having a preview
of an object's UV Wireframes, will automatically have that option since
UV Wireframes are supported in all modes. Also, if a user doesn't want
to see UV Wireframes for any reason, it can be disabled with an Overlay
option.
Additionally, when multiple objects are selected, each object should
have its UV Wireframe drawn in the Image Editor. The selected objects
that aren't active should have less opaque wireframes to indicate which
wireframe belongs to the active object. This is the best approach for
having multiple objects selected since it allows the user to quickly
view the UV layout for all selected objects to troubleshoot UV problems,
like texture mapping. This is especially helpful when using a material
for multiple different objects.
An alternative solution would be to only show the UV Wireframe for the
active object, but this would be undesirable because it would make
troubleshooting UV positions tedious when working with multiple objects
since the user would need to select objects individually.
Co-authored-by: T0MIS0N <50230774+T0MIS0N@users.noreply.github.com>
Co-authored-by: Sean Kim <SeanCTKim@protonmail.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/135102
Implements a crash dialog for Windows.
The crash popup provides the following actions:
- Restart: reopen Blender from the last saved or auto-saved time
- Report a Bug: forward to Blender bug tracker
- View Crash Log: open the .txt file with the crash log
- Close: Closes without any further action
Pull Request: https://projects.blender.org/blender/blender/pulls/129974
This adds a new more accurate antialiasing to the Grease Pencil
render engine. This is only available for render.
This Accumulation AA doesn't replace the SMAA. SMAA is still
used by the viewport and for removing aliasing from the
depth buffer. However, using both at the same time can lead
to overblurred result.
Here are some measurements for how much the render time
increases compared to the baseline with different (SSAA) sample
counts (using an example production file, rendered at 1080p,
results might vary depending on the scene complexity):
* 8 samples: +0.14 s
* 16 samples +0.36 s
* 32 samples: +0.58 s
Co-authored-by: Falk David <falk@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/136551
This patch adds a new interpolation option to the Scale node to control
how pixels are sampled during scaling. For constant sizes, this stores
the interpolation for later realization, while for variable sizes, the
interpolation takes effect immediately.
Pull Request: https://projects.blender.org/blender/blender/pulls/135989
This implements bundles and closures which are described in more detail in this
blog post: https://code.blender.org/2024/11/geometry-nodes-workshop-october-2024/
tl;dr:
* Bundles are containers that allow storing multiple socket values in a single
value. Each value in the bundle is identified by a name. Bundles can be
nested.
* Closures are functions that are created with the Closure Zone and can be
evaluated with the Evaluate Closure node.
To use the patch, the `Bundle and Closure Nodes` experimental feature has to be
enabled. This is necessary, because these features are not fully done yet and
still need iterations to improve the workflow before they can be officially
released. These iterations are easier to do in `main` than in a separate branch
though. That's because this patch is quite large and somewhat prone to merge
conflicts. Also other work we want to do, depends on this.
This adds the following new nodes:
* Combine Bundle: can pack multiple values into one.
* Separate Bundle: extracts values from a bundle.
* Closure Zone: outputs a closure zone for use in the `Evaluate Closure` node.
* Evaluate Closure: evaluates the passed in closure.
Things that will be added soon after this lands:
* Fields in bundles and closures. The way this is done changes with #134811, so
I rather implement this once both are in `main`.
* UI features for keeping sockets in sync (right now there are warnings only).
One bigger issue is the limited support for lazyness. For example, all inputs of
a Combine Bundle node will be evaluated, even if they are not all needed. The
same is true for all captured values of a closure. This is a deeper limitation
that needs to be resolved at some point. This will likely be done after an
initial version of this patch is done.
Pull Request: https://projects.blender.org/blender/blender/pulls/128340
The issue was that the offset would offset by a different
amount depending on the scale property.
This is a regression from the legacy behavior,
and also harder to control in general.
The versioning code only touches FCurves that are not marked
as "legacy" because the legacy noise didn't have that issue.
Pull Request: https://projects.blender.org/blender/blender/pulls/136502
