- "Lens" can be a transparent object used in cameras, or specifically
its property of focal length
- "Empty" can be an adjective meaning void, or an object type. The
latter is already disambiguated using `ID_ID`
- "New" and "Old" are adjectives that can have agreements in some
languages
- "Modified" is an adjective that can have agreement in some languages
- "Clipping" can be a property of a camera, or a behavior of the
mirror modifier
- "Value" in HSV nodes, see #105113
- "Area" in the Face Area geometry node, can mean a measurement or a
window type
- "New" is an adjective that can have agreement
- "Tab" can be a UI element or a whitespace character
- "Volume" can mean a measurement or an object type. The latter is
already disambiguated using `ID_ID`
These changes introduce the new `BLT_I18NCONTEXT_TIME` translation
context.
They also remove `BLT_I18NCONTEXT_VIRTUAL_REALITY`, which I added at
one point but then couldn't find which messages I wanted to fix with
it.
Ref #43295
Pull Request: #106718
It was that names of related "combo" operations
like Hue/Saturation/Value, *Dilate/Erode*
and Brightness/Contrast should be separated
by slashes in their names.
This patch changes this for the multiple nodes
and operators concerning Hue/Saturation/Value
across Blender.
Note1: This patch should only touch UI names
which do not need versioning and should not
break scripts.
Note2: This breaks first letter fuzzy search
for "hsv". It was noted by @HooglyBoogly that
the "/" character needs to be added to the
fuzzy search split list. Note however that such
search is already broken in Main for nodes like
Brightness/Contrast and Dilate/Erode which
already use slash separators
Pull Request: https://projects.blender.org/blender/blender/pulls/106721
Rename *Bright/Contrast* to *Brightness/Contrast* in order to avoid the use of shortened names and improve consistency within Blender and with industry conventions.
Reasoning:
The modified color characteristic is called *brightness*, not *bright*. You don't modify the *bright* of an image.
This also interferes with search in case someone searches for brightness, producing no results.
*Note: This patch should only touch UI names which do not need versioning. It leaves the actual property name in nodes for a future breaking release.*
Pull Request: https://projects.blender.org/blender/blender/pulls/104998
This patch refactors the texture samples code by mainly splitting the
eGPUSamplerState enum into multiple smaller enums and packing them
inside a GPUSamplerState struct. This was done because many members of
the enum were mutually exclusive, which was worked around during setting
up the samplers in the various backends, and additionally made the API
confusing, like the GPU_texture_wrap_mode function, which had two
mutually exclusive parameters.
The new structure also improved and clarified the backend sampler cache,
reducing the cache size from 514 samplers to just 130 samplers, which
also slightly improved the initialization time. Further, the
GPU_SAMPLER_MAX signal value was naturally incorporated into the
structure using the GPU_SAMPLER_STATE_TYPE_INTERNAL type.
The only expected functional change is in the realtime compositor, which
now supports per-axis repetition control, utilizing new API functions
for that purpose.
This patch is loosely based on an older patch D14366 by Ethan Hall.
Pull Request: https://projects.blender.org/blender/blender/pulls/105642
The goal is to solve confusion of the "All rights reserved" for licensing
code under an open-source license.
The phrase "All rights reserved" comes from a historical convention that
required this phrase for the copyright protection to apply. This convention
is no longer relevant.
However, even though the phrase has no meaning in establishing the copyright
it has not lost meaning in terms of licensing.
This change makes it so code under the Blender Foundation copyright does
not use "all rights reserved". This is also how the GPL license itself
states how to apply it to the source code:
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software ...
This change does not change copyright notice in cases when the copyright
is dual (BF and an author), or just an author of the code. It also does
mot change copyright which is inherited from NaN Holding BV as it needs
some further investigation about what is the proper way to handle it.
Node names should be properly separated for easy searching and reading
and for consistency with other (color) nodes.
This commit should only touch UI names which do not need versioning and does not break node setups or py scripts.
Add a per node type callback for creating node add search operations,
similar to the way link drag search is implemented (11be151d58).
Currently the searchable strings have to be separate items in the list.
In a separate step, we can look into adding invisible searchable text
to search items if that's still necessary.
Resolves#102118
Pull Request #104794
Avoid computing the non-derivative height twice.
The height is now computed as part of the main function, while the height at x and y offsets are still computed on a separate function.
The differentials are now computed directly at node_bump.
Co-authored-by: Miguel Pozo <pragma37@gmail.com>
Pull Request #104595
The list was populated from the base (unevaluated) object, but now that
Geometry nodes can generate various layers this is impractical..
Differential Revision: https://developer.blender.org/D17093
Since a year and a half ago we've been switching to a new way to
represent what sockets a node should have called "declarations"
that's easier to use, clearer, and more flexible for upcoming
features like dynamic socket counts or generic type sockets.
All builtin nodes with a static set of sockets have switched, but one
missing area has been group nodes and group input/output nodes. These
nodes have **dynamic** declarations which change based on their
properties or the group they're inside of. This patch addresses that,
in preparation for using the same dynamic declaration feature for
simulation nodes.
Generally there shouldn't be user-visible differences, but one benefit
is that user-created socket descriptions are now visible directly in
the node editor for group nodes and group input/output nodes.
The commit contains a few changes:
- Add a node type callback for building dynamic declarations with
different arguments
- Add an `Extend` socket declaration for the "virtual" sockets used
for connecting new links
- A similar `Custom` socket declaration is used for addon-defined socket
- Simplify the node update loop to use the declaration to build update
sockets
- Replace the "group update" functions with the declaration building
- Move the node group input/output link creation to link drag operator
- Make the field status part of group node declarations
(not for group input/output nodes though)
- Some fixes for declarations to make them update and build properly
Differential Revision: https://developer.blender.org/D16850
Previously, `ParamsBuilder` lazily allocated an array for an
output when it was unused, but the called multi-function
wanted to access it. Now, whether the multi-function supports
an output to be unused is part of the signature. This way, the
allocation can happen earlier when the parameters are build.
The benefit is that this makes all methods of `MFParams`
thread-safe again, removing the need for a mutex.
This moves all multi-function related code in the `functions` module
into a new `multi_function` namespace. This is similar to how there
is a `lazy_function` namespace.
The main benefit of this is that many types names that were prefixed
with `MF` (for "multi function") can be simplified.
There is also a common shorthand for the `multi_function` namespace: `mf`.
This is also similar to lazy-functions where the shortened namespace
is called `lf`.
This avoids a move of the signature after building it. Tthe value had
to be moved out of `MFSignatureBuilder` in the `build` method.
This also makes the naming a bit less confusing where sometimes
both the `MFSignature` and `MFSignatureBuilder` were referred
to as "signature".
* New `build_mf` namespace for the multi-function builders.
* The type name of the created multi-functions is now "private",
i.e. the caller has to use `auto`. This has the benefit that the
implementation can change more freely without affecting
the caller.
* `CustomMF` does not use `std::function` internally anymore.
This reduces some overhead during code generation and at
run-time.
* `CustomMF` now supports single-mutable parameters.
Improve animation playback performance in EEVEE for materials using Mix
nodes. Socket availability was being set and reset on every evaluation
of Mix nodes, during animation playback, this was causing the graph to
be marked dirty, and the whole graph being re-evaluated on every frame,
causing performance issues during playback.
Additionally, do a bit of cleanup, traversing the node sockets with
the next link to improve clarity and reduce errors. Also refactoring
`nodeSetSocketAvailability` to early out and increase clarity on no-op.
Differential Revision: https://developer.blender.org/D16929
When these declarations are built without the help of the special
builder class, it's much more convenient to set them directly rather
than with a constructor, etc. In most other situations the declarations
should be const anyway, so theoretically this doesn't affect safety too
much. Most construction of declarations should still use the builder.
Expands Color Mix nodes with new Exclusion mode.
Similar to Difference but produces less contrast.
Requested by Pierre Schiller @3D_director and
@OmarSquircleArt on twitter.
Differential Revision: https://developer.blender.org/D16543
This adds a new mirror image extension type for shaders and
geometry nodes (next to the existing repeat, extend and clip
options).
See D16432 for a more detailed explanation of `wrap_mirror`.
This also adds a new sampler flag `GPU_SAMPLER_MIRROR_REPEAT`.
It acts as a modifier to `GPU_SAMPLER_REPEAT`, so any `REPEAT`
flag must be set for the `MIRROR` flag to have an effect.
Differential Revision: https://developer.blender.org/D16432
Using a cache greatly simplifies access to the output node.
I touched on the most common and understandable cases for me.
The texture nodes were touched because it looked pretty generic.
Differential Revision: https://developer.blender.org/D16699
Based on feedback from Simon Thommes, for link-drag-serach it's most
useful to have the A and B sockets connected, first, then the factor
sockets, then the special color mix operations. This addresses that by
adding the search items in order and decrementing a weight manually
as items are added.
In a few places, nodes were added without updating the Identifiers and
vector. In other places nodes we removed without removing from and
rebuilding the vector. This is solved in a few ways. First I exposed
a function to rebuild the vector from scratch, and added unique ID
finding to a few places.
The changes to node group building and separating are more involved,
mostly because it was hard to see the correct behavior without some
refactoring. Now `VectorSet` is used to store nodes involved in the
operation. Some things are handled more simply with the topology
cache and by passing a span of nodes.
This patch adds an integer identifier to nodes that doesn't change when
the node name changes. This identifier can be used by different systems
to reference a node. This may be important to store caches and simulation
states per node, because otherwise those would always be invalidated
when a node name changes.
Additionally, this kind of identifier could make some things more efficient,
because with it an integer is enough to identify a node and one does not
have to store the node name.
I observed a 10% improvement in evaluation time in a file with an extreme
number of simple math nodes, due to reduced logging overhead-- from
0.226s to 0.205s.
Differential Revision: https://developer.blender.org/D15775
The main goal here is to move towards more self contained node
definitions. Previously, one would have to change `blenkernel` to
add a new node which is not necessary anymore. There is no need
for all these register functions to "leak out" of the nodes module.
Differential Revision: https://developer.blender.org/D16612
Based on discussion in D10891, this node isn't meant to be exposed and
may be removed in the future. The fact that it was exposed in search
menus was a mistake from the implementation of link-drag-search
and bdb5754147.
I explicitly removed the link drag search implementation, and added
(Legacy) to the node name which hides it from the add node search.
Instead of generating a dependency sorted node list whenever evaluating
texture or EEVEE/viewport shader nodes, use the existing sorted array
from the topology cache. This may be more efficient because the
algorithm isn't quadratic. It's also the second-to-last place to
use `node.runtime->level`, which can be removed soon.
Differential Revision: https://developer.blender.org/D16565
* This patch just moves runtime data to the runtime struct to cleanup
the dna struct. Arguably, some of this data should not even be there
because it's very use case specific. This can be cleaned up separately.
* `miniwidth` was removed completely, because it was not used anywhere.
The corresponding rna property `width_hidden` is kept to avoid
script breakage, but does not do anything (e.g. node wrangler sets it).
* Since rna is in C, some helper functions where added to access the
C++ runtime data from rna.
* This size of `bNode` decreases from 432 to 368 bytes.
The goal is to improve clarity and readability, without
introducing big design changes.
Follows the recent obmat to object_to_world refactor: the
similar naming is used, and it is a run-time only rename,
meaning, there is no affect on .blend files.
This patch does not touch the redundant inversions. Those
can be removed in almost (if not all) cases, but it would
be the best to do it as a separate change.
Differential Revision: https://developer.blender.org/D16367
Resolve by setting no_muted_links() on Factor sockets.
Same issue as T101613
Reviewed By: HooglyBoogly
Differential Revision: https://developer.blender.org/D16153
