When setting the old face set custom data type, do it in the
"layers to write" vector instead of the mesh's poly custom
data layers, which weren't "prepared" yet. Otherwise this
could make the mesh's custom data typemap invalid.
Add support for opening Blender backup `.blend` files (`.blend1`, `.blend2`, etc) by dropping them into the window, just like regular .blend files.
{F13393482, size=full}
Reviewed By: Severin
Differential Revision: https://developer.blender.org/D15700
Debug and Release libs are different libs on
Windows and will give linker errors when you
try to mix and match them.
This changes retrieves both libs and fills the
OPENPGL_LIBRARIES variable appropriately resolving
the linker error.
This patch optimises the Metal inlining policy. It gives a small speedup (2-3% on M1 Max) with no notable compilation slowdown vs what is already in master. Previously noted compilation slowdowns (as reported in T100102) were caused by forcing inlining for `ccl_device`, but we get better rendering perf by relying on compiler heuristics in these cases.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D16081
An bug with binary archives was fixed in macOS 13.0 which stops some spurious kernel recompilations. In older macOS versions, falling back on the system shader cache will prevent recompilations in most instances (this is the same behaviour as in Blender 3.1.x and 3.2.x).
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D16082
This patch adds 5th mode to Time offset modifier, which should allow
to create time segments list.
This will allow users to chain together multiple time ranges in 4 modes:
- Forward
- Backwards
- Pingpong
- Reverse Pingpong
It also comes with additional Repeat parameter which specifies number
of times particular segment should run.
The mechanic of it is transforming initial parameters into array of frames which
are mapped to existing cfra (current frame) value.
Prototype : https://jsfiddle.net/ha2sjw8p/3/
This is also closely aligned to community request:
https://blender.community/c/rightclickselect/Txhbbc/
This should allow creation of complex animations like dancing,
which consists of repeating loops and transitions to the next.
One important side effect of this is dramatically reduced
file sizes, as user no longer needs to copy paste keyframes.
Reviewed By: antoniov, mendio, pepeland
Differential Revision: https://developer.blender.org/D15052
Corrections for caret insertion & movement and deletion for text
strings that include non-precomposed diacritical marks (Unicode
combining characters).
See D15659 for more details and examples.
Differential Revision: https://developer.blender.org/D15659
Reviewed by Campbell Barton
This modifier converts any stroke (no fill strokes) into perimeter
from camera view. Also, it's possible to define an alternative
material for the outline.
There is an option to include a target object to manipulate the start
point of the strokes. The start point will be the nearest point
to the target object.
Reviewed By: mendio, frogstomp
Maniphest Tasks: T100826
Differential Revision: https://developer.blender.org/D15882
Note: Icon will be updated in T101155
This adds path guiding features into Cycles by integrating Intel's Open Path
Guiding Library. It can be enabled in the Sampling > Path Guiding panel in the
render properties.
This feature helps reduce noise in scenes where finding a path to light is
difficult for regular path tracing.
The current implementation supports guiding directional sampling decisions on
surfaces, when the material contains a least one diffuse component, and in
volumes with isotropic and anisotropic Henyey-Greenstein phase functions.
On surfaces, the guided sampling decision is proportional to the product of
the incident radiance and the normal-oriented cosine lobe and in volumes it
is proportional to the product of the incident radiance and the phase function.
The incident radiance field of a scene is learned and updated during rendering
after each per-frame rendering iteration/progression.
At the moment, path guiding is only supported by the CPU backend. Support for
GPU backends will be added in future versions of OpenPGL.
Ref T92571
Differential Revision: https://developer.blender.org/D15286
Simplifies code overall to do it inside the eval function, most of the BSDFs
already compute the dot product.
The refactoring in bsdf_principled_hair_eval() was needed to avoid a HIP
compiler bug. Cause is unclear, just changing the implementation enough
is meant to sidestep it.
Ref T92571, D15286
* Return roughness and IOR for BSDF sampling
* Add functions to query IOR and label for given BSDF
* Default IOR to 1.0 instead of 0.0 for BSDFs that don't use it
* Ensure pdf >= 0.0 in case of numerical precision issues
Ref T92571, D15286
Although rB67e23b4b2967 turned the problem more recurrent, the warning
messages in the console always appear when `BKE_fluid_cache_free_all`
is called.
This is because of a bug in `BLI_filelist_dir_contents` as this function
calls `BLI_strdupcat` instead of `BLI_join_dirfile`
NOTE: Other places in Blender avoid this problem by making sure to add
a `SEP_STR` to the end of the directory.
Differential Revision: https://developer.blender.org/D16043
- fix the source package download URL
- patch the `meson.build` file to allow the CentOS 7 meson version to be
used
- only build what we need (`wayland-scanner`), and not the libraries,
documentation, and tests.
Ref: D16074
This also reverts commit f6664217b3
"Build: temporarily disable wayland dependency".
Typo in rBa8a454287a27 (created layer on edge data instead of vertex
data).
Maniphest Tasks: T101393
Differential Revision: https://developer.blender.org/D16079
Due to (optimization) checks in in `BKE_gpencil_prepare_eval_data` &
`BKE_gpencil_update_layer_transforms`, updates were skipped if animation
reached exact identity transforms.
Now check if the matrix has changed additionally to gain proper updates.
Unsure if this is the cheapest way to check for the animated state of
layer transforms tbh, but I see similar checks elsewhere.
Fixes T101164.
Maniphest Tasks: T101164
Differential Revision: https://developer.blender.org/D16018
Needs a call to remember_deformed_curve_positions_if_necessary, missed
in rB1f94b56d7744.
Thx @JacquesLucke for the solution!
Differential Revision: https://developer.blender.org/D16078
This is needed to ensure and up to date "wayland-scanner" is used,
as versions before 1.20.0 generate headers incompatible with
dynamic linking (WITH_GHOST_WAYLAND_DYNLOAD).
As the centos7 version of wayland is 1.15 so make this part of Blender's
dependencies on Linux.
We intend to enable Wayland for Blender 3.4 release, this is needed for
the build-bot.
Reviewed By: brecht
Ref D16074
When the GHOST back-end Blender was built with isn't supported,
Blender would crash on startup without any useful information.
This could happen when building X11 only, then running on Wayland.
Now show a list of the GHOST back-ends that were attempted and exit
with an error code instead of crashing.
The screw modifier calculated normals eagerly (whether or not the
next modifier actually used them). However, this was incorrect and
set invalid normals. It isn't necessary because they can be calculated
later anyway. The potential performance improvement isn't worth the
complexity or maintenance burden.
Fixes T101075
Differential Revision: https://developer.blender.org/D16073
This code slipped through the final review step surely caused by a faulty
merge.
Fixes T101372 Regression: World shader setup crashes Blender in rendered view
Regression introduced by rB697b447c2069bbbbaa9929aab0ea1f66ef8bf4d0
Match minimum supported versions from the WIKI [0] by raising them to:
- GCC 9.3.1
- CLANG 8.0
- MVCS 2019 (16.9.16 / 1928)
Details:
- Add CMake checks that ensure supported compiler versions early on.
- Previously GCC per-processor version checks served to exclude
`__clang__`, in some cases this has been replaced by explicitly
excluding `__clang__`. This was needed as CLANG treated some of these
flags differently to GCC, causing the build to fail.
- Remove USE_APPLE_OMP_FIX GCC-4.2 OpenMP workaround.
- Remove linking error workaround for old MSVC versions.
[0]: https://wiki.blender.org/wiki/Building_Blender
Reviewed by: brecht, LazyDodo
Ref D16068
Available on Windows and macOS, where such gestures are supported.
For Windows, disabling this option restores touchpad behavior to
match Blender 3.2.
Ref T97925
Differential Revision: https://developer.blender.org/D16005
First, there can only be one crease layer, so remove the "default name",
since apparently that's how CustomData tests for that
(see `CustomData_layertype_is_singleton`).
Second, always propagate crease data because it can be used in arbitrary
situations by geometry nodes. That also has to be done for all generic
attribute layers.
Fixes T101340, T101373
- Use const and whitespace more consistently
- Fix "Offset Valid" output only working on point domain
- Use the smallest output array that can contain the result.
- Consistent include ordering
- Use "data-block" term instead of "object" in tooltip
- Remove unnecessary call to set default output values
At the cost of slightly more boilerplate code, we can avoid the `NodeItem`
and `NodeCategory` abstractions used to build the node add menu.
This makes the menus more flexible and more obvious, which will
make them easier to extend with assets.
The identifiers for the new menu types are inconsistent with regular
class naming for backwards compatibility with the old "category"
menu naming.
Also adds an item for the "Self Object" node missed in dd5131bd70.
Differential Revision: https://developer.blender.org/D15973
This node allows access to the indices of neighboring control points
within a curve via an offset. This includes taking into consideration
curves that are cyclic.
Differential Revision: D13373
