32cae542da
Part of #134755 / #134766. Previously operators to create or remove previews would only work on the active asset/data-block. From feedback this can be quite an inconvenience, e.g. when curating asset libraries for sharing or production environments. This change makes it so the following operators (all available in the asset browser side-bar) create or remove the preview on the whole selection: - Generate Preview (refresh icon) - Generate Preview from Object - Remove Preview Loading preview images from disk doesn't support this yet. Pull Request: https://projects.blender.org/blender/blender/pulls/135267