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This patch implements the normalize node for the realtime compositor.
Differential Revision: https://developer.blender.org/D16279
Reviewed By: Clement Foucault
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During object duplication the syncing is temporarily disabled.
With {D15885} this isn't useful as when disabled the view_layer
is still accessed to locate bases. This can be improved by first
locating the source bases, then duplicate and sync and locate
the new bases.
This patch removes the resync forbid and improve the times
that resyncing actually must happen.
Reviewed By: mont29
Maniphest Tasks: T73411
Differential Revision: https://developer.blender.org/D15886
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This prevents weird quirks where the implementation might skip
the ushort max index even in non-indexed draws.
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This patch implements the tone map node for the realtime compositor
based on the two papers:
Reinhard, Erik, et al. "Photographic tone reproduction for digital
images." Proceedings of the 29th annual conference on Computer graphics
and interactive techniques. 2002.
Reinhard, Erik, and Kate Devlin. "Dynamic range reduction inspired by
photoreceptor physiology." IEEE transactions on visualization and
computer graphics 11.1 (2005): 13-24.
The original implementation should be revisited later due to apparent
incompatibilities with the reference papers, which makes the operation
less useful.
Differential Revision: https://developer.blender.org/D16306
Reviewed By: Clement Foucault
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Previously this was using `GPU_SHADER_TEXT` as default value indicating
an "unset" state. This wasn't documented in the definition (and so
D16284 added a new enumerator that broke this). Plus code was assuming
this enumerator would always have the value 0 without specifying this in
the definition either.
In this case it's easy to not rely on the enum value at all, and just
use `std::optional` to add a "unset" state.
Differential Revision: https://developer.blender.org/D16303
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Reduce amounts of viewlayer updates during remapping while relocating
libraries. Gives some improvements on relocating process, depending on
complexity of existing scene and reloaded libraries, whether there is
liboverrides to resync, etc., can give up to 10% speedup.
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Liboverrides that were using a missing linked reference ID would not get
their 'MISSING' tag properly cleared afer relocating, in case their
linked reference is no more missing.
Reported by Andy (@eyecandy) from Blender studio.
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Use store-current-and-restore-previous OpenGL program in the OpenGL
Shader Interface. This is a better fix for the initial error, which
additionally solves interface artifacts when opening non-default
startyp files on macOS with AMD GPU.
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Use the official spelling of the WebM codec. Only affects the interface
string and not the identifier used in the Python API. Should not even
affect translations: the current msgstr's do no translate the original
string.
Reported by Anton Raves, thanks!
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Differential Revision: https://developer.blender.org/D16259
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In T93382, the problem was that the Blender-side rendering code was
still generating the subsurface passes because the old render pass
flags were set, even though Cycles doesn't generate them anymore.
After a closer look, it turns out that the entire hardcoded pass
creation code can be removed. We already have an Engine API function
to query the list of render passes from the engine, so we might as
well just call that and create the returned passes.
Turns out that Eevee already did this anyways. On the Cycles side, it
allows to deduplicate a lot of `BlenderSync::sync_render_passes`.
Before, passes were defined in engine.py and in sync.cpp. Now, all
passes that engine.py returns are created automatically, so sync.cpp
only needs to handle a few special cases.
I'm not really concerned about affecting external renderer addons,
since they already needed to handle the old "builtin passes" in
their Engine API implementation anyways to make them show up in the
compositor. So, unless they missed that for like 10 releases, they
should not notice any difference.
Differential Revision: https://developer.blender.org/D16295
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Part of a wider set of changes to migrate UV packing from
uv_parametrizer.cc to uvedit_islands.cc.
This allows UV packing improvements including margin calculation,
correctness fixes such as support for non-manifold geometry,
and new packing algorithms including speed and quality improvements.
See for example c2256bf7f714, T82637
This change migrates UV.unwrap and Live UV Unwrap.
Differential Revision: https://developer.blender.org/D16296
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Regression from 1edebb794b76
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Added logic to avoid attempting to bind the pxr::UsdSkelBindingAPI
to instance proxies and prototypes, as this was generating errors.
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Skip building if proxy file can't be created.
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Remove NURBS or Bezier specific attributes after removing points or
curves. In theory we could avoid copying those attributes in the
first place, but that doesn't seem worth the extra complexity here,
since we don't necessarily know the result curve type counts before
copying attributes.
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`V2D_VIEWSYNC_AREA_VERTICAL` flag was mistakenly set to the sequencer
toolbar region instead of the channels region.
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D16155
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The instance attributes assignment operators were broken in multiple
ways: there wasn't a move constructor (probably causing performance
issues), and the destination attributes weren't freed before they
were replaced.
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Attribute copying often uses identical logic for copying selected
elements or copying with an index map. Instead of reimplementing
this in each file, use the common implementation in the array_utils
namespace. This makes the commonality more obvious, gives improved
performance (this implementation is multithreaded), reduces binary
size (I observed a 173KB reduction), and probably reduces compile time.
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This is an attempt to remove a driver bug.
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objects
Move the material resources binding inside the
`DRW_shgroup_curves_create_sub` so that `DRW_shgroup_call_no_cull`
extracts the attributes.
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Mistake in own rB358155a8da60, change ended up discarding the case where
we need to also delete IDs using a tagged-to-be-deleted ID in a 'never
NULL' way. Typical example: Whene deleting a Mesh ID, one also needs to
delete all the Objects using that mesh, since obdata pointer is of type
'never NULL'.
Note that luckily, this fix does not affect the performance improvements
from rB358155a8da60.
Noted by Brecht and Clement because of failing unittests, shame on me.
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The check for the flags should be `== 0` since they are describing a
negative state.
Thanks to @lone_noel for pointing out the error.
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Oversight in rBf8b1483566cc which resulted in fonts/surfaces not having
their draw caches being tagged dirty.
Not only OB_CURVES_LEGACY have their object data of type ID_CU_LEGACY,
but also OB_SURF/OB_FONT objects.
Maniphest Tasks: T101922
Differential Revision: https://developer.blender.org/D16298
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Add command line argument to switch gpu backend. Add `--gpu-backend` option to
override the gpu backend selected by Blender.
Values for this option that will be available in releases for now are:
* opengl: Force blender to select OpenGL backend.
During development and depending on compile options additional values can exist:
* metal: Force Blender to select Metal backend.
When this option isn't provided the internal logic for GPU backend selection will be used.
Note that this is at the time of writing the same as always selecting the opengl backend.
Reviewed By: fclem, brecht, MichaelPW
Differential Revision: https://developer.blender.org/D16297
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gravity
During teleport event, gravity is disabled and WalkMethod
is stored in `teleport.navigation_mode` which is used later to reset
the status after execution. Calling teleport events consecutively
will change the initial WalkMethod value. So update it only on the
first call. Also remove `else condition` as it stops the previously running
teleport when the new teleport call fails to find a hit point.
Reviewed by: dfelinto, mano-wii
Differential Revision: https://developer.blender.org/D15574
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The interface needs to bind the shaders for some parameter setup.
This program change wasn't reflected in the GPUContext.
This was then conflicting with the next shader bind if the next shader was
the same as the shader bound before the interface creation.
Setting the state to the correct shader ensures a rebind if needed.
Fix T101792 New hair curves do not render properly first time in EEVEE with motion blur enabled
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Remove redundant separators & redundant references to parent paths.
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Add the eModifierMode_Editmode to the required modes for curves modifier
evaluation. Only this way the modifier can be skipped in evaluation.
Maniphest Tasks: T101888
Differential Revision: https://developer.blender.org/D16280
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batch-deleting IDs.
Batch-delete by-passes a lot of ID usages handling in to-be-deleted IDs,
so usercount of deleted IDs needs to be manually reset to avoid the
annoying error messages in the console.
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Simplify and optimize remapping handling in bacth ID deletion, by moving
it outside of the initial loop gathering all IDs to be deleted, and and
by using batch remapping code.
Speedup can be over 100 times faster in complex production scenes using
thousands of IDs, when e.g. deleting a whole library.
Examples before/after times on my machine (deleting two different libraries):
lib1: 5.55 sec/0.03 sec
lib2: 13.60 sec/0.13 sec
Found while investigating T101903.
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Remapping in batch deletion could end up calling viewlayer resync code
on partially invalid BMain (some IDs still in Main using IDs removed
from Main).
Think this code can actually be further optimized, but this fix should
be safe enough for 3.3 (and potentially 2.93).
Thanks to Jeroen (@jbakker) for the initial investigation.
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For consistency with other brush based (paint) systems we should add
these entries in the brushes context menu.
For this, expose the brushes `ob_mode` to RNA and show this (along with
the tool choice) to the appropriate menus.
Differential Revision: https://developer.blender.org/D16287
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Currently harmless (since atm. it is not possible to trigger this part
of the code from curves sculpting), but in a future fix (for T101518), it
would be good to use `BKE_paint_init` (and having the correct ob_mode
for the brush would be nice).
Differential Revision: https://developer.blender.org/D16286
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Skip BMesh conversion and read the selection attribute directly.
With a Ryzen 3700x, my test face of a simple 4 million face grid
became over 4000 times faster, from 2.6s to 0.6ms.
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This is used to represent unknown state, so there is no need to be
able to store it's pressed state.
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Use key from spacenavd's wiki.
Also add keys: ENTER, DELETE, TAB, SPACE & Views 1-3.
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Caused by 21f2bacad977d3fd83d which misunderstood the logic handling
shape keys in this function. The shape key on the original mesh in the
main data-base should be cleared if the "no-main" mesh doesn't have any
shape key layers and the vertex count has changed. The complexity is
necessary because shape keys are stored differently on original and
evaluated meshes.
Also change to "Warn" because this is expected behavior in some cases,
like when applying a geometry nodes modifier that creates a new mesh
from scratch.
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None of the special transformations in `special_aftertrans_update__mesh`
are really applicable or useful for edge crease and bevel weight.
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String attributes are intentionally not fully supported in geometry nodes
yet because more design work is necessary to decide how they should behave.
For now just disable handling string attributes to avoid crashes.
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