edf4cb8b67
This adds `char *simulation_bake_directory` to the nodes modifier. The path is automatically generated the first time the modifier is baked. It is _not_ automatically changed afterwards. The path is relative to the .blend file by default. For now, the path is not exposed in the UI or Python API. This fixes issues where renaming objects/modifiers can cause the baked data to not work anymore. Pull Request: https://projects.blender.org/blender/blender/pulls/108201