An hmdl file extension is associated with the Sega CANVAS Engine and used for its model files.
There is one other file type using
the HMDL file extension!
.hmdl - Humus Model data
HMDL file extension - Sega CANVAS Engine model
What is hmdl file? How to open hmdl files?
File type specification:
The hmdl file extension is associated with the CANVAS Engine, a video game engine developed by Sega and used in various video games, like Valkyria Chronicles for PlayStation 3.
The hmdl file stores 3D model.
This hmdl file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.