On the MacOS platform, use openHandCursor for GHOST_kStandardCursorMove
not pointingHandCursor. This cursor is meant to indicate an item that
you can move or adjust. The pointingHandCursor is meant for links to
documents, web pages, etc.
Pull Request: https://projects.blender.org/blender/blender/pulls/118423
The depsgraph CoW mechanism is a bit of a misnomer. It creates an
evaluated copy for data-blocks regardless of whether the copy will
actually be written to. The point is to have physical separation between
original and evaluated data. This is in contrast to the commonly used
performance improvement of keeping a user count and copying data
implicitly when it needs to be changed. In Blender code we call this
"implicit sharing" instead. Importantly, the dependency graph has no
idea about the _actual_ CoW behavior in Blender.
Renaming this functionality in the despgraph removes some of the
confusion that comes up when talking about this, and will hopefully
make the depsgraph less confusing to understand initially too. Wording
like "the evaluated copy" (as opposed to the original data-block) has
also become common anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/118338
My misreading of the Microsoft BITMAPV5HEADER specification causes a
shift of three pixels when transferring between applications using this
format. This does not occur when moving within or between Blender
instances. This PR just removes the incorrect 12-byte offset. Note
that many applications prefer PNG transfers over DibV5 so testing this
might be non-obvious.
Pull Request: https://projects.blender.org/blender/blender/pulls/118417
The size of the string in bytes happened to match the the pointer size
on 64bit systems, nevertheless the logic was wrong would would fail on
32bit systems. Also use a character to search the string instead of a
single character string.
These are now included in the OSL shared libraries, so no reason to
link against it.
The CMake code for WITH_LLVM remains in case it is useful in the future,
but is not enabled by any Blender feature now.
Pull Request: https://projects.blender.org/blender/blender/pulls/118229
Turns out we were not building OSL with OptiX enabled anymore.
Also check now if the OSL builds has OptiX support and if not
disable it in Cycles.
Building OSL with support for this (still) does not require
either the OptiX SDK or CUDA, it only needs LLVM.
Pull Request: https://projects.blender.org/blender/blender/pulls/118234
Currently the multi-input sockets are not exposed to the custom nodes
Python API. This makes some features cumbersome to implement if one
wants a node to process an arbitrary number of inputs.
One workaround is to make inputs duplicate themselves when a link is
created, but a proper multi-input would be easier to use for both
add-on developers and users.
This commit exposes a new `use_multi_input` boolean parameter when
creating a new node socket. This makes it possible to declare a
multi-input, while still leaving the existing `is_multi_input`
property read-only so that existing nodes cannot be made unstable.
The parameter is optional so existing scripts stay compatible. It also
raises an error when used on output sockets, since it makes no sense
for those to be multi-input.
The Custom Node Tree Python template was updated to reflect this
change by making one of the inputs of the custom node multi-input.
Pull Request: https://projects.blender.org/blender/blender/pulls/114474
This commit updates all defines, compiler flags and cleans up some code for unused CPU capabilities.
There should be no functional change, unless it's run on a CPU that supports sse41 but not sse42. It will fallback to the SSE2 kernel in this case.
In preparation for the new SSE4.2 minimum in Blender 4.2.
Pull Request: https://projects.blender.org/blender/blender/pulls/118043
This feature is useful for many production scenarios as it allows for the
creation of separate render passes with specific worlds. This would help
workflows that require different skies or other backgrounds for compositing.
Ref #117919
Pull Request: https://projects.blender.org/blender/blender/pulls/117920
Merge duplicated motion blur settings between Cycles and EEVEE,
and move them to `RenderData`/`scene.render`:
* `scene.cycles.motion_blur_position` -> `scene.render.motion_blur_position`
* `scene.eevee.use_motion_blur` -> `scene.render.user_motion_blur`
* `scene.eevee.motion_blur_position` -> `scene.render.motion_blur_position`
* `scene.eevee.motion_blur_shutter` -> `scene.render.motion_blur_shutter`
On the C/C++ side, this also renames `RenderData::blurfac` to
`RenderData::motion_blur_shutter`.
Pull Request: https://projects.blender.org/blender/blender/pulls/117913
This isn't necessary and has been removed from macOS & X11,
Wayland never did this.
Besides removing the offset GetTickCount() has been replaced by
GetTickCount64 to prevent 32bit rollover when high resolution timers
aren't supported.
Ref !117618
Add new "Soft Falloff" option on point and spot light that uses
the old light behavior from Blender versions before 4.0. Blend
files saved with those older versions will use the option.
This option is enabled by default on new lights.
Fix#114241
Co-authored-by: Weizhen Huang <weizhen@blender.org>
Co-authored-by: Clément Foucault <foucault.clem@gmail.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/117832
- Incorrect accurate prefiltering of albedo and normal (lower than expected quality)
- Changing the prefiltering mode has no immediate effect
- Default memory limit is too high (more than OIDN default)
- Memory limit is applied only to the main filter
- Quality setting applied only to the main filter
Pull Request: https://projects.blender.org/blender/blender/pulls/117930
OpenImageDenoise API exposes two modes, high quality and balanced.
This currently only has effect on Nvidia devices, on which it
provides a noticeable performance improvement without visible
difference in quality. This change sets quality to balanced for
the viewport, and high quality for final frame rendering, as
it's what makes the most sense.
Ref #115045
Co-authored-by: Werner, Stefan <stefan.werner@intel.com>
Pull Request: #115265
HWRT checkboxes visibility in the Cycles settings wasn't uniform across devices.
With this change, we unify it and gray out these in case HWRT isn't available.
Pull Request: https://projects.blender.org/blender/blender/pulls/117904
