As of 2a56403cb0, bevel weight data is stored as a generic
attribute. The bevel modifier is currently hard-coded to use the
`bevel_weight_edge` attribute as the data source for the weights.
This commit adds a string textbox where the user can specify alternate
attributes for the bevel's edge weights.
The string name field is added as a search button which provides a list
of all attributes in the original mesh. This is meant to work similarly
to geometry nodes, so mismatched attribute data types and domains are
automatically converted/interpolated as necessary. Attributes created
by previous modifiers can also be used, but they won't appear in the
search menu.
Co-authored-by: Hans Goudey <hans@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/117366
cc5ed48cd3