This window minimization effect has been around since the beginning but, since there’s no option for it in the dock interface, it rarely sees the light of day.
Watch the video to see the suck effect at work, then, if you like it, follow the directions to enable it.
Nice re-find by Rob Griffiths.
You can simply hold down the Shift key whilst minimising an application window and it will generate this slow-motion “suck” effect. No need for the Terminal command. Works whether on Scale or Genie effect.
Not the same thing. Watch Rob’s video to see the Scale, Genie, and Suck effects, ALL in slow motion.