Rotate 3d model

Hi. in jmonkey there is a function that calculate angle of rotation between 2 point?

i explain better :

i have a model in position A.

I want to make walk my model in position B.

Before start walking i want to rotate my model in B direction but for rotate i need an angle.

there is a way for calculate value of this angle?

thanks a lot :wink:


ok thanks a lot :wink: