Rotate object towards mouse position

Question

Hello. I have arrow sprite with pivot on the start of the arrow.

Now I need to rotate that arrow in 2d so it always points towards the mouse. It needs to be done with lerp or slerp so when I move mouse too fast, it doesn't jump there but it slowly slides to that position.

Answer 1

Answer by robertbu · Oct 07, 2014 at 02:46 PM

Various forms of this code has been posted to UA many times. You can comgine these two:

http://answers.unity3d.com/questions/603757/2d-mouse-aiming.html

http://answers.unity3d.com/questions/650460/rotating-a-2d-sprite-to-face-a-target-on-a-single.html

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Rotate object towards mouse position

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