This was caused by c2504eb779.
The commit changed the factor for the radii, but didn't update the
overlay code for the outlines.
This fix makes sure we're using the right conversion factor.
Allows running some action when the context changes to make the
asset shelf region visible. Also add an option for when whether the
shelf should be visible by default when the poll succeeds.
Pull Request: https://projects.blender.org/blender/blender/pulls/121315
Sort assets in asset shelf and asset browser by catalogs (and within
catalogs by name like before). This groups similar assets better,
reducing visual noise and making specific assets easier to find.
Pull Request: https://projects.blender.org/blender/blender/pulls/121316
This is because sse2neon.h might be used to emulate SSE intrinsics
on ARM64 architecture, and it uses some preprocessor which is not
available for C language when using MSVC.
The old-style math file math_matrix.c uses this header, so needed
to become C++. Simple rename did not work since there is a new math
utility math_matrix.cc exists. Following some existing convention
the math_matrix.c is renamed to math_matrix_c.cc. Eventually all the
code should switch to use C++ style math, and the C style removed,
so it seems reasonable to not mix old and new style of API in the
same file.
There should be no functional changes.
Pull Request: https://projects.blender.org/blender/blender/pulls/121335
Regression in [0] that changed behavior of depth drawing to exclude
overlays which are needed so users can box-zoom to an armature or camera
for example. Add `V3D_DEPTH_NO_OVERLAY` when no overlays are desired.
[0]: 5fea1eda36
This is an implementation of thin film iridescence in the Principled BSDF based on "A Practical Extension to Microfacet Theory for the Modeling of Varying Iridescence".
There are still several open topics that are left for future work:
- Currently, the thin film only affects dielectric Fresnel, not metallic. Properly specifying thin films on metals requires a proper conductive Fresnel term with complex IOR inputs, any attempt of trying to hack it into the F82 model we currently use for the Principled BSDF is fundamentally flawed. In the future, we'll add a node for proper conductive Fresnel, including thin films.
- The F0/F90 control is not very elegantly implemented right now. It fundamentally works, but enabling thin film while using a Specular Tint causes a jump in appearance since the models integrate it differently. Then again, thin film interference is a physical effect, so of course a non-physical tweak doesn't play nicely with it.
- The white point handling is currently quite crude. In short: The code computes XYZ values of the reflectance spectrum, but we'd need the XYZ values of the product of the reflectance spectrum and the neutral illuminant of the working color space. Currently, this is addressed by just dividing by the XYZ values of the illuminant, but it would be better to do a proper chromatic adaptation transform or to use the proper reference curves for the working space instead of the XYZ curves from the paper.
Pull Request: https://projects.blender.org/blender/blender/pulls/118477
Depthdropper should ensure that the viewport is in camera view to use
active camera position, otherwise it should still use rv3d->viewinv[3]
to ensure correct distance result.
Pull Request: https://projects.blender.org/blender/blender/pulls/121339
Implementation of the extrude operator for Grease Pencil v3.
If an endpoint is selected, the extrusion will extend the stroke.
If an inner point is selected, the extrusion will create a new stroke tied to the one that is selected.
Change of behavior from gpv2: the endpoints of a cyclic curve follow the same behavior as inner points.
Pull Request: https://projects.blender.org/blender/blender/pulls/121249
No functional changes expected.
This PR moves the enums
`eModifyKey_Modes` and `eModifyKey_Returns` to animrig
as enum classes.
Functions that take or return that value were also modified.
Pull Request: https://projects.blender.org/blender/blender/pulls/121132
These nodes allow working with the raw values that make up a matrix.
This can be used to construct a 4x4 matrix directly, without using the
`Combine Transform` node. This allows building transforms with arbitrary
skew, or projection matrices.
Pull Request: https://projects.blender.org/blender/blender/pulls/121283
For example, allow calling an operator when clicking on a
preview tile button. Useful for brush assets where clicking
on an asset shelf item activates the brush.
Useful when the button has no display text but has been set up
to have a quickly accessible tooltip in its place (for example
a brush asset item in the asset shelf).
Make the function naming more generic so extending it in the future
(with asset blend file information for example) won't have to adjust
the function names to correct the semantics itself.
This is used by the brush assets branch. Though it is unused currently, the
argument is added now to reduce the trivial boilerplate changes in the diff.
Allows adding an icon to some search items, similar to what is done
manually for property search. Used for asset catalog search in the
brush assets branch, but more widely useful too.
This avoids negative color darkening caused by strong
directionnal lighting.
However, this reduce the contrast a lot since the
deringing is done on the unclampped spherical harmonics
which is itself extracted from unclamped values from
the world.
The solution to this is to add the parameter for
clamping the world light. This setting will be
reused for #68478.
Fix#116036
Pull Request: https://projects.blender.org/blender/blender/pulls/121303
This caused a weird situation where after keys were inserted, the
animation of the affected object(s) wouldn't actually change in
the 3D viewport (even with scrubbing) until the keys were touched
in one of the animation editors.
Pull Request: https://projects.blender.org/blender/blender/pulls/121302
If both segment handles are `Vector`, changing their type only changes
handle behavior, but doesn't add curvature to the segment. For `Vector`
segments only one step is designated in the evaluated offsets cache,
so `all_bezier_offsets` has to be recalculated. As an optimization,
it would be possible to track if there was any `Vector` handle and
rebuild topology only when it is needed.
Pull Request: https://projects.blender.org/blender/blender/pulls/121292
Add a menu similar to the "Object > Constraints" menu that allows adding,
copying, and clearing modifiers. The "copy all modifiers to selected" and
"clear modifiers" operators are new, to mirror the functionality we already
have for constraints.
The "Add" menu is the same that's used in the property editor. In the 3D
view, modifiers are always added to all selected objects.
Part of #120230
Pull Request: https://projects.blender.org/blender/blender/pulls/121286
