It was rather a huge chunk of code, which started to become
more harder to maintain with the transition to OpenSubdiv based
implementation. Because of this transition, the compatibility was
also rather on a poor side.
Remove compatibility support for pre-2.50.9 multires.
Ref T77107
Reviewed By: brecht, mont29
Differential Revision: https://developer.blender.org/D9238
Historically the result of the keying node was violating alpha
pre-multiplication rules in Blender: it was simply overriding
the alpha channel of input.
This change makes it so keying node mixes alpha into the input,
which solves the following issues:
- The result is properly pre-multiplied, no need in separate
alpha-convert node anymore.
- Allows to more easily stack keying nodes.
This usecase was never really investigated, but since previously
alpha is always overwritten it was never possible to easily stack
nodes. Now it is at something to be tried.
Unfortunately, this breaks compatibility with existing files, where
alpha-convert node is to be manually removed.
From implementation side this is done as a dedicated operation since
there was no ready-to-use operation. Maybe in the future it might
be replaced with some sort of vector math node.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D9211
This avoids accidents using user-preferences in the main BLF API,
which could cause preferences to be used unintentionally
(such as stamping into renders or creating generated images).
As well as uses of BLF when preferences aren't loaded
such as animation playback.
Selecting an F-Curve handle caused an assertion as well as treating
the key-frame as inactive.
Allow active the keyframe to be active when it's handle is selected,
as is done with bezier curves.
These changes should result in more readable and undestandable code,
especially where while loops were use instead of for loops. They are
not comprehensive, and I skipped wherever the change was not obvious.
In practice, there are only a limited number of operations we need to
use repeat such as navigation, stepping operations that cycle states
and text input.
Now we don't need to disable repeat explicitly when a modal operator
uses checks for a key being held as was needed for 17cb2a6da0.
Repeat is now included in exported keymaps.
Use versioning so existing exported keymaps are loaded properly.
This was caused by unprotected drawing callbacks.
As of 2.91, we require that all python callbacks used for
drawing needs to be safeguarded by `GPU_bgl_end()` to end the
state tracking override.
This was caused by unprotected drawing callbacks.
From 2.91, we now require that all python callbacks used for
drawing needs to be safeguarded by `GPU_bgl_end()` to end the
state tracking override.
This avoid strange discrepency between the general purpose variant and
the specialized glass variant which did not have a way to turn
multi-scatter off.
This patch helps the case of intricate reflections where the
ray does not travel far before intersecting the geometry.
In these cases there could be false negative exclusion of the ray
caused by the backface rejection threshold.
The artifact manifested as lines of different values caused by faillure to
trace the depth buffer correctly.
Adding a ad-hoc value to the step size to mitigate the issue.
Outliners listener (outliner_main_region_listener) needs ND_PARENT
notifier to redraw, the parenting operator only spawned ND_TRANSFORM
(which doesnt do a redraw).
Maniphest Tasks: T81896
Differential Revision: https://developer.blender.org/D9295
nothing
Caused by rB6faa765af895.
Since above commit, we have to use paint.mask_box_gesture instead now.
Maniphest Tasks: T81926
Differential Revision: https://developer.blender.org/D9300
shapekeys/modifiers
This was failing for all mask filters (sharpen, grow, invert, clear,
shrink, contrast, smooth) and mask gestures (box, lasso).
Also have to recalc shading, use SCULPT_tag_update_overlays for this.
ref D8956
Maniphest Tasks: T81929
Differential Revision: https://developer.blender.org/D9302
This improves performance in scene synchronization when there are many
mesh, hair and volume objects. Sync time speedups in benchmarks:
barbershop 5.2x
bmw 1.3x
fishycat 1.5x
koro 1.0x
sponza 3.0x
victor 1.4x
wdas_cloud 0.9x
Implementation by Nicolas Lelong, and Jagannadhan Ravi (AMD).
Differential Revision: https://developer.blender.org/D9258
