c60d793bbf
This PR initializes all brushes with the default automasking cavity curve when a `startup.blend` file is loaded. Because there exists a series of brushes that are added if they are not found in the `startup.blend` file (e.g. "Paint") **after** the file is already loaded, the existing fallback code to handle `nullptr` in the loader code does not run. Pull Request: https://projects.blender.org/blender/blender/pulls/118943