Q:

Hidden minimizing effect in Mac OS X

Normally there are two minimizing effect in Mac OS X.

Genie Effect
Scale Effect

There is one more effect.

Which works like we flush water. or like flag like effect. (don't have proper words to explain the effect).

I have seen the effect. When I had installed an additional software, I found this effect.
The software was for enabling hidden features of Mac OS X.
I forgot the name of software & Mac has been crashed. So, I don't have that software now.
Will you help me to find out that hidden minimizing effect?

A:

To change the minimize effect to any of the three options, type or paste one of the following commands into the Terminal:  

Suck effect 
defaults write com.apple.dock mineffect -string suck  

Scale effect 
defaults write com.apple.dock mineffect -string scale

Genie effect (Mac OS X Default) 
defaults write com.apple.dock mineffect -string genie  

Finally, to activate any of the above settings, you’ll need to reload the Dock by killing it:  
killall Dock  

Source

