Daz DHDM Gen is an extension that allows users to create High Definition (HD) morphs for DAZ Studio directly from Blender meshes. It takes modified or sculpted geometry within Blender and generates the necessary .dsf and .dhdm files required by DAZ Studio. The tool is designed to facilitate character creation pipelines between the two applications and can integrate with the daz_hd_morphs add-on for extended functionality.