Difference betweek setRotation and setDesiredRotation ?

[rXp]

Hello,

What is the difference(s) between the setRotation function and the setDesiredRotation function. I didn't find it in the documentation and all the tutorial use both without telling why and which does what.

Best regards,

rXp>!<

[100GPing100]

SetDesiredRotation will rotate to the specified rotation smoothly (depending on the InterpolationTime).
SetRotation instantly sets it's rotation.

[rXp]

Thank you !
Is there any documentation explaining every classes and functions ? (like with Java or C++)

[100GPing100]

Unreal Wiki and UDN.

[rXp]

Unreal Wiki and UDN.

Thank you for that but I guess I will have to test a lot of things in playerinput. For example I'm trying to make my pawn to look (be turned) in the direction of my invisible cursor.(yes a 2d game test to learn the basics) For the pitch aLookUp works great !
But I can't find someting in playerinput that could tell me where the mouse is in the X axis of the screen to make my pawn turn toward it.(mouseX always return to 0)