If the linked or append grease pencil object was added to the scene, the original file could have the datablock status in a different mode, so it's necessary to be sure is in object mode.
Differential Revision: https://developer.blender.org/D6759
Liblink specific ID type function was so far running a loop over all IDs
of relevant type, unlike almost any other 'ID-callback-like' functions
in Blender, which usually let the looping controll to calling code.
The latter approach is more convinient when one want to add generic
(i.e. type-agnostic) code, since it typically only has to change code in
one place (caller function) instead of tens of places (all the callback
functions).
This commit also changes/sanitizes a few things that had nothing to do
in main liblink code, like mesh conversion from tessfaces to polys
(which can be done in after-linking versionning code), or scenes' cycles
detection/check regarding background 'set' scenes.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D6727
In current `readfile.c` code we have that:
https://developer.blender.org/diffusion/B/browse/master/source/blender/blenloader/intern/readfile.c$3523
This is unconditionally clearing nodetree's recalc flags, and was added by rB81a762e79f83 ages ago. Thing is, in main ID read code we only clear that flag when **not** in undo context.
This proposed change intends to properly handle those cases, by moving `id.recalc` flags clearing from `read_libblock()` to `direct_link_id()`, which is also called for all 'local' IDs (ntrees and master collections currently).
I’d expect that change to be straightforward (and maybe even fixing some odd undocumented bugs), however there is no .blend file testcases associated with changes in rB81a762e79f83, so wouldn’t mind that to be double checked before it goes to master.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D6711
Changes to Info Editor making it easier to read. Only visual changes, no functional changes.
Differential Revision: https://developer.blender.org/D6491
Reviewed by Julian Eisel
This fixes the crash with pose_ik_segments = 0 in old files.
Some files were saved with the property set to 0, so the versioning code
won't work in that cases. I also changed that to fix the crash in those
files.
Reviewed By: brecht
Maniphest Tasks: T73054
Differential Revision: https://developer.blender.org/D6663
Not fully fixing it for now since I do not see an easy way to remove freed
pointer from libmap, and it does not seem to be an actual, practical
issue currently, but eeek...
Add toolbar to sequencer regions.
A bit of refactoring has to be done in RNA space.
Currently there is only cut tool implemented to serve as template for
anybody who would like to add more.
Blender supports locking vertex groups to prevent changes to the
weights. However, as mentioned in comments for D3837, it is hard
to use this because there is no interface for locking in 3D View.
This adds a red shade to bones that are associated with a locked
weight group during weight paint mode, as the first step to adding
such interface. The next step is adding a pie menu for lock/unlock.
Differential Revision: https://developer.blender.org/D6533
Old pre 2.5 files may have had non active spaces stored that doen't have
a header. The 2.5 versioning only added headers for active spaces, not
inactive (so invisible) ones.
Newer versioning code assumed there to always be a header though.
Inserted a version patch to make sure there's always a header now.
Fixes error reported to Debian,
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=949035.
Based on @fclem's suggestion in D6421, this commit implements support for
storing all tiles of a UDIM texture in a single 2D array texture on the GPU.
Previously, Eevee was binding one OpenGL texture per tile, quickly running
into hardware limits with nontrivial UDIM texture sets.
Workbench meanwhile had no UDIM support at all, as reusing the per-tile
approach would require splitting the mesh by tile as well as texture.
With this commit, both Workbench as well as Eevee now support huge numbers
of tiles, with the eventual limits being GPU memory and ultimately
GL_MAX_ARRAY_TEXTURE_LAYERS, which tends to be in the 1000s on modern GPUs.
Initially my plan was to have one array texture per unique size, but managing
the different textures and keeping everything consistent ended up being way
too complex.
Therefore, we now use a simpler version that allocates a texture that
is large enough to fit the largest tile and then packs all tiles into as many
layers as necessary.
As a result, each UDIM texture only binds two textures (one for the actual
images, one for metadata) regardless of how many tiles are used.
Note that this rolls back per-tile GPUTextures, meaning that we again have
per-Image GPUTextures like we did before the original UDIM commit,
but now with four instead of two types.
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D6456
Not sure how the WorkSpaceLayout.screen pointer could end up being NULL,
but apparently that happens, or at least happened with older files.
Rather than just adding NULL-checks, prefer not keeping around those
invalid layouts at all.
The `do_versions_after_linking_280()` function was missing a placeholder
for the newly added versioning code. I copied the comments from the
`blo_do_versions_280()` function.
No functional changes.
During development of Blender 2.80 the `Object.hide` property was removed,
and later reintroduced in rB5e968a996a53 as `Object.hide_viewport`. Of
course there are some technical details missing in this summary, but this
is the view that's given in the 2.80 release notes.
FCurves on `Object.hide` weren't updated in versioning code, resulting in
the property no longer being animated. This commit corrects the RNA path
of such FCurves.
This commits introduces the pose_ik_segments brush property in the Pose Brush. When increasing the IK segments count, the brush generates more segments and weights associations following the topology of the mesh. When moving the brush, these segments are transformed using an IK solver and they are used to deform the mesh.
When pressing Ctrl, the brush controls the segments' roll rotation instead of using the IK solver. The brush falloff controls how much rotation is propagated from the first to the last segment in the chain.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D6389
For some reason socket flag and actual presence of link got out of sync.
Check for link to be present prior to access it.
Fixes crash opening file from T48684.
Previously the alpha was hardcoded to 0.7. Now it is possible to control
the cursor alpha by changing the alpha color of the cursor color
property. New alpha default is 0.9. This, with the new saturated colors,
should make the cursor more visible on highdpi screens.
I also removed the cache location preview as it is too visible right now
with the new alpha and color values.
Reviewed By: billreynish
Differential Revision: https://developer.blender.org/D6433
This commit affects `id_sort_by_name()` and `check_for_dupid()` helper:
* Add a new parameter, `ID *id_sorting_hint`, to `id_sort_by_name()`,
and when non-NULL, check if we can insert `id` immediately before or
after it. This can dramatically reduce time spent in that function.
* Use loop over whole list in `check_for_dupid()` to also define the
likely ID pointer that will be neighbor with our new one.
This gives another decent speedup to all massive addition cases:
| Number and type of names of IDs | old code | new code | speed improvement |
| -------------------------------- | -------- | -------- | ----------------- |
| 40K, mixed (14k rand, 26k const) | 39s | 33s | 18% |
| 40K, fully random | 51s | 42s | 21% |
| 40K, fully constant | 40s | 34s | 18% |
Combined with the previous commits, this makes massive addition of IDs more
than twice as fast as previously.
A collection of smaller changes that are required in the /blender/source files. A lot of them are also due to variable renaming.
Reviewed By: sergey
Maniphest Tasks: T59995
Differential Revision: https://developer.blender.org/D3855
This patch contains the work that I did during my week at the Code Quest - adding support for tiled images to Blender.
With this patch, images now contain a list of tiles. By default, this just contains one tile, but if the source type is set to Tiled, the user can add additional tiles. When acquiring an ImBuf, the tile to be loaded is specified in the ImageUser.
Therefore, code that is not yet aware of tiles will just access the default tile as usual.
The filenames of the additional tiles are derived from the original filename according to the UDIM naming scheme - the filename contains an index that is calculated as (1001 + 10*<y coordinate of the tile> + <x coordinate of the tile>), where the x coordinate never goes above 9.
Internally, the various tiles are stored in a cache just like sequences. When acquired for the first time, the code will try to load the corresponding file from disk. Alternatively, a new operator can be used to initialize the tile similar to the New Image operator.
The following features are supported so far:
- Automatic detection and loading of all tiles when opening the first tile (1001)
- Saving all tiles
- Adding and removing tiles
- Filling tiles with generated images
- Drawing all tiles in the Image Editor
- Viewing a tiled grid even if no image is selected
- Rendering tiled images in Eevee
- Rendering tiled images in Cycles (in SVM mode)
- Automatically skipping loading of unused tiles in Cycles
- 2D texture painting (also across tiles)
- 3D texture painting (also across tiles, only limitation: individual faces can not cross tile borders)
- Assigning custom labels to individual tiles (drawn in the Image Editor instead of the ID)
- Different resolutions between tiles
There still are some missing features that will be added later (see T72390):
- Workbench engine support
- Packing/Unpacking support
- Baking support
- Cycles OSL support
- many other Blender features that rely on images
Thanks to Brecht for the review and to all who tested the intermediate versions!
Differential Revision: https://developer.blender.org/D3509
Updates blender subversion in order to properly handle recent userdef theme changes.
Differential Revision: https://developer.blender.org/D6388
Reviewed by Campbell Barton
This can be used to make closed surfaces behave more like a soft body.
Reviewed By: Jacques Lucke
Differential Revision: http://developer.blender.org/D5788
Previously Noise and Wave texture nodes would use noise functions within a [0,1]
range for distortion effects. We either add or subtract noise from coordinates,
never do both at same time. This led to the texture drastically shifting on the
diagonal axis of a plane / cube. This behavior makes the Distortion input hard
to control or animate. Capabilities of driving it with other texture are also
limited, diagonal shifting is very apparent.
This was fixed by offsetting the noise function to a signed range and making it
zero-centered. This way noise is uniformly added and subtracted from coordinates.
Texture pattern sticks to main coordinates which makes it way easier to control.
This change is not strictly backwards compatible, there is versioning to ensure
the scale of the distortion remains similar, but the particular pattern can be
a little different.
Differential Revision: https://developer.blender.org/D6177
Adds theme settings to allow change of front and back faces of the Face Orientation overlay
Differential Revision: https://developer.blender.org/D6262
Reviewed by Jeroen Bakker
Multisample buffers were used for smooth line drawing. As we now have
an algorithm that doesn't need the multisample buffers we can remove
them.
The user preference for viewport multi_sampling is replaced by single
toggle overlay `use_overlay_smooth_wire`. By default this setting is
enabled as the new drawing is really quick (<1ms) and uses zero hacks.
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D6367
Add new icons and panels Grease Pencil Dopesheet to manage layers without having the properties panel visible.
Also, the icons are in the same order in Dopesheet, Layers and Material list to keep consistency.
As the number of columns for icons is limited to 3 and we also need use a factor, I have impleted the change using slider area. Also, the slider option is enabled by default for 2D Template.
See T72026 for more info.
Reviewed By: mendio, pepeland, billreynish
Differential Revision: https://developer.blender.org/D6328
Instead of having the option to show marker lines,
make the marker region optional.
- Added a Show Markers entry in the View menu of the animation editors.
- If the markers region is not active then the Marker menu gets hidden.
- Removed marker menu from the driver editor
and don't allow to use marker operators.
This patch will allow the user to select the EEVEE renderpass to be
shown in the viewport by default the combined pass will be shown.
Limitations:
* Viewport rendering stores the result in a `RenderResult`. RenderResult
is not aware of the type of data it holds. In many places where RenderResult
is used it is assumed that it stores a combined pass and the display+view
transform are applied.
I will propose to fix this in a future patch. But that is still being
designed and discussed.
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D6319
The relation between the pressure/size and the pressure/alpha is a
fundamental property that defines the behavior of a brush, so it does
not make sense to have it unified across all brushes. This applies both
for sculpting and painting.
Some of the new 2.82 brushes need pressure/size or pressure/alpha to be
enabled to work propely, while others don't. Users should not be
switching on and off this property manually when changing brushes if they
want to use unified size. This is also causing that some users are using
the brushes with an incorrect configuration.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D6291
Extend options are currently stored per curve. This was not clearly
communicated to the user and they expected this to be a setting per
CurveMapping.
This change will move the option from `Curve` to `CurveMapping`. In
order to support this the API had to be changed.
BPY: CurveMap.evaluate is also moved to CurveMapping.evaluate what
breaks Python API. Cycles has been updated but other add-ons have
not. After release of 2.81 we can merge this to master and adapt
the add-ons.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D6169
This adds some basic simulation of internal air pressure inside of
closed cloth mesh objects.
Reviewed By: Jacques Lucke
Differential Revision: http://developer.blender.org/D5473
