An allocated char pointer was reassigned without being freed.
Fix by replacing the error-prone combination of C strings and
std::string with a complete conversion to std::string. Also change
the logic a bit to allow moving the path string in some cases
instead of copying it.
Pull Request: https://projects.blender.org/blender/blender/pulls/118046
After bb080140c0, `SCULPT_pbvh_calc_area_normal` returned
std::nullopt when it didn't sample any vertices, instead of returning
an ignorable boolean return value. There was a false negative failure
though, because it didn't keep track of when it sampled BMesh "orco"
vertices.
5 years ago (18b693bdbd) part of cache rendering was converted to not
draw one quad at a time. However the other part (drawing strip
backgrounds when cache visualization is on) was left still drawing one
quad at a time.
Now that sequencer timeline drawing code has SeqQuadsBatch that batches
arbitrary number of things for drawing fairly easily, the existing
cache drawing batching code can be simplified to just use that, and
the background code changed from immediate quad drawing to use the
batcher.
Sprite Fright edit, whole timeline visible, all caches visualized and
full: `draw_cache_view` on Windows/Ryzen5950X goes 2.40ms -> 0.16ms.
And there's less code.
Pull Request: https://projects.blender.org/blender/blender/pulls/118027
Make the 'purge' operation show an interactive popup by default, with
a preview of the type and amount of data-blocks to be deleted.
Idea and initial UI/UX design are from @Harley (see PR !117242).
Pull Request: https://projects.blender.org/blender/blender/pulls/117304
Add a new `BKE_lib_query_unused_ids_amounts` to query expected amounts
of deleted IDs. This function does not tag IDs in main anymore.
Factorize most parameters (and output data) into a new struct
`LibQueryUnusedIDsData`.
Part of PR https://projects.blender.org/blender/blender/pulls/117304.
Avoids having yet another `switch` case over all ID types.
Note that we could also add a string to the IDTypeInfo, but imho this is
a bit too limited in scope/interest to expose this outside of the readfile
code.
Pull Request: https://projects.blender.org/blender/blender/pulls/117958
When reordering vertex groups on a mesh, some cloth properties would
get affected by another group, because they were based on group index
instead of name.
This issue was already handled by
`BKE_object_defgroup_remap_update_users()` for some properties, but
not all.
This commit extends the function for missing properties: Shrinking,
Shear, Internal Springs, Pressure, Self Colllisions and Object
Collisions.
Pull Request: https://projects.blender.org/blender/blender/pulls/114032
The transform system reacts to `CTX_GPENCIL_STROKES` in a special way
that is only useful in `SPACE_VIEW3D`.
There was a similar case fixed in 23e9ebfdbd, but there would be
multiple other places to also check the spacetype.
So now do this more generalized and only ever set `CTX_GPENCIL_STROKES`
if we are in editmode (that check existed before) **and** in
`SPACE_VIEW3D`.
Pull Request: https://projects.blender.org/blender/blender/pulls/118042
I added a new BLO_userdef_default.h header to contain declarations of
two global variables that are still defined in C files. Use of designated
initializers for large structs make those files harder to change.
Arguably this is a better header for them anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/118015
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
This patch adjusts the Variable Size Bokeh Blur node such that it
matches between CPU and GPU. The GPU implementation is mostly followed
for the reasons stated below.
The first difference is a bug in the CPU implementation, where the upper
limit of the blur window is not considered, but the lower limit is.
The second difference is due to CPU ignoring outside pixels instead of
clamping them to border, which is done until an option is added to the
node to control the boundary condition.
The third difference is due to CPU ignoring the bounding box input.
The fourth difference is that CPU doesn't allow zero maximum blur
radius, which is a valid option.
The fifth difference is that the threshold option, which is only used
for the Defocus node, was considered in a greater than manner, while it
should be greater than or equal. Since the default threshold of one
should allow a blur size of one.
The GPU implementation now considers the maximum size of its input,
following the CPU implementation.
Pull Request: https://projects.blender.org/blender/blender/pulls/117947
Assert at `BLI_assert(active_layer.has_drawing_at(current_frame))`
New keyframe is not added when brush draws on a frame which is before
the first frame that actually contains the drawing.
Pull Request: https://projects.blender.org/blender/blender/pulls/117983
The Inpaint node crashes for large images. That's because the output
buffer was only allocated for a single chunk. So allocate the entire
output buffer in the tile initialization step.
Visually it is the same as the execution time implemented for the
geometry nodes, and it is to be enabled in the overlay popover.
The implementation is separate from the geometry nodes, as it is
not easy or practical to re-use the geometry nodes implementation.
The execution time is stored in a run-time hash, indexed by a node
instance key. This is similar to the storage of the mode preview
images, but is stored on the scene runtime data and not on the node
tree. Indexing the storage by key allows to easily copy execution
statistics from localized tree to its original version.
The time is only implemented for full-frame compositor, as for the
tiled compositor it could be tricky to calculate reliable time for
pixel processing nodes which process one pixel at a time.
Pull Request: https://projects.blender.org/blender/blender/pulls/117885
Caused by #113504
While basic cycle aware keying works, there is a special case
when inserting the first key. In that case, after the key has been inserted,
it is duplicated and moved around so the FCurve range from
first to last key is exactly the range of the action.
It also auto-creates the Cycle modifier on the FCurve .
Fix the issue by calling the function that does the key duplication
and cover with unit tests.
Pull Request: https://projects.blender.org/blender/blender/pulls/116943
This means the array can be shared between geometries when unchanged,
reducing memory usage and increasing performance. It also means that
handling the data can be done more generically using the attribute
system. In the future the transforms can become attributes too.
Two other changes are related here:
- The "almost unique ids" are cached with a shared cache so they
are shared too.
- The reference indices are baked as an attribute now, making the process
more generic and potentially easier to optimize in the future.
Pull Request: https://projects.blender.org/blender/blender/pulls/117951
Use `BLI_strdupn` instead of repeating the same logic a bunch of times.
Use StringRef where StringRefNull isn't necessary, and use StringRefNull
instead of a std::string reference in one case.
EEVEE-Next can only store data for a single (global) closure at a time,
which, when combined with ShaderToRGB nodes, requires extra care in the
order that closures are evaluated.
For example:
Here, after `ntree_shader_shader_to_rgba_branch` there will be 2 Diffuse
nodes (the original and a copy for the ShaderToRGB branch).
However, the generated code order will be something like this:
```
Diffuse (original)
Diffuse (copy)
ShaderToRGB // This resets closures
Mix
```
So while the original node is technically "evaluated", the closure data
is reset after ShaderToRGB.
This patch updates the code generation to ensure closure evaluation is
ordered taking ShaderToRGB branches into account, so the generated code
looks like this:
```
Diffuse (copy)
ShaderToRGB // This resets closures
Diffuse (original)
Mix
```
This also fixes ShaderToRGB support for AOVs, removes unused code, and
fixes several bugs that I've found along the way that were harmless for
EEVEE but broke EEVEE Next.
Pull Request: https://projects.blender.org/blender/blender/pulls/117767
This cleanup and centralize lightprobe object management
into the LightProbeModule as it was always intended.
The other modules are kept for data / rendering management.
A few logic were simplified along the way.
Rename a lot of defines and classes for more consistency.
No functional change expected.
Pull Request: https://projects.blender.org/blender/blender/pulls/117941
