Mshmet and mmg3d

Sorry to bother you again. In freefem++, mshmet is used to generate metric matrix, and then mmg3d is used to generate three-dimensional meshes of various anisotropy. Can we use our own metric matrix and mmg3d to generate 3D anisotropic meshes without using the metric matrix generated by mshmet?
Thank you !

I am not a freefem++ expert but I am pretty sure that you can compute your own metric as soon as you store it in the same way than the ff++ one.

Best Regards,

Ok,thank you very much.