Updated add mesh descriptor interface.
Updated add mesh descriptor interface.

OpenNeuroLab/brainspell-neo,OpenNeuroLab/brainspell-neo,neelsomani/brainspell-neo,OpenNeuroLab/brainspell-neo,neelsomani/brainspell-neo,neelsomani/brainspell-neo,OpenNeuroLab/brainspell-neo