metalhud

Quickly enable/disable the Metal 3 Performance HUD as outlined in MrMacRight's excellent video.

Requires macOS Ventura 13.

As opposed to enabling the HUD for each individual game or application, this script sets the env variable MTL_HUD_ENABLED globally to apply to any Metal 3 context.

Installation

Add as a bundle through Antigen:

antigen bundle timkurvers/metalhud

Usage

metalhud on
metalhud off
metalhud status