Confusing to call a menu a panel when subclasses need to define
panel specific variables.
Avoid having bl_ui depend on bl_operator module too.
Since this isn't an operator, add utils modules for shared types.
These new functions control the per view layer object hiding state, similar to
the selection state. All these object state checking functions now also optionally
take a view layer to use instead of the active view layer.
Fixes T62062.
This patch will reduce the number of times that we need to
recompile kernels. It does this by (en/dis)abling features
by default. So when the user needs them that the kernels are
already available.
Other features are enabled by default for background and foreground
rendering. When in background rendering the user wants the best
render performance. When in foreground rendering the user wants
the least amount of recompilations.
Enabling volumetrics or subdivision evaluation will still trigger
a recompilation during foreground rendering.
Reviewed By: #cycles, brecht
Differential Revision: https://developer.blender.org/D4485
This is something what is caused by OCIO library. The patch
has been submitted there:
https://github.com/imageworks/OpenColorIO/pull/638
For until it is refined and checked we do workaround from
our side.
Part of the cleanup of the OpenCL codebase.
Single program is not effective when using OpenCL, it is slower
to compile and slower during rendering (when used in for example
`barbershop` or `victor`).
Reviewers: brecht, #cycles
Maniphest Tasks: T62267
Differential Revision: https://developer.blender.org/D4481
The UI was trying to use screen_context.c for its poll and draw
functions. So the active object and active object data and active layer
was used in the UI, instead of the context one.
Besides, for the material, the wrong context path was used altogether
when the active object was a greasepencil.
This would lead to all sort of pinning problems:
* A Mesh panel is pinned, but the active object is a grease pencil, the
grease pencil panels would show.
* If a Grease Pencil (data) panel is pinned, but the active object is not
the one pinned, nothing would show.
* Material panels and pinning were totally broken, showing the material
context for pinned mesh data panels even.
I also sanitized the name of the panels, their inheritance and poll
functions.
Reviewers: antoniov, brecht
Subscribers: billrey
Differential Revision: https://developer.blender.org/D4470
Float2 are now a new type for attributes in Cycles. Before, the choices
for attribute storage were float and float3, the latter padded to
float4. This meant that UV maps were inflated to twice the size
necessary.
Reviewers: brecht, sergey
Reviewed By: brecht
Subscribers: #cycles
Tags: #cycles
Differential Revision: https://developer.blender.org/D4409
The Lamp data was not always set. When using CUDA or CPU it was, but when using OpenCL
without `OBJECT_MOTION` `sd->lamp` not updated to the actual lamp. This made the
TextureCoordinate output the wrong normal when used in a light shader.
As the normal was incorrect it made the IES node render incorrectly.
(what is the default for the IES node).
By setting the lamp data when no `__OBJECT_MOTION__` compile directive is present makes
sure that the normal is correctly calculated.
Fix D4450
Reviewed By: Brecht van Lommel
Displacement and Background kernels are selectively used, but always compiled. This patch will not compile these kernels when they are not needed.
Displacement kernel is only used for true displacement.
Background kernel is only used when there is a (Cycles)Light of type `LIGHT_BACKGROUND`.
Reviewed By: brecht, #cycles
Tags: #cycles
Maniphest Tasks: T61971
Differential Revision: https://developer.blender.org/D4412
The goal of this patch is to have limit the number of times
kernels needs to be compiled and are reused as kernels with
different compile directives can lead to identical same
binaries.
The implementation does this by stripping the compile directives.
and reshuffling kernels so the output is more likely to be the
same.
We focussed on the kernels where it was easy to detect and maintain
(bundle, bake, displace, do_volume and background). More optimizations
could be done but they are probably less obvious.
Merged the data_init and state_buffer_size kernels to split_bundle.
This patch will also remove empty kernels for do_volume and bake
when their features are not enabled.
When using the benchmark files there are less background, bake and
do_volume kernels compiled.
Fix: T61576, T61501, T61466
Reviewed By: brecht, #cycles
Differential Revision: https://developer.blender.org/D4390
When using preview rendering through a camera or final rendering
the `scene.render.use_motion_blur` was not respected when building
the compile directives.
This patch will when building the compile directives check if
motion blur is enabled at all. This should lead to more efficient
kernels when no motion blur is needed.
Tags: #cycles
Differential Revision: https://developer.blender.org/D4387
