(gradually) Rotate towards a point

Hi,

I'm developing an Android game in Java, obviously. I would like to know how the devs did the rotate towards a point (gradually) function in Construct. Probably you used vector math, that's not a problem.

EDIT: Actually, I have a variable that stores an angle, calculated thanks to the angle formed by the inclination of two accelerometer axis (X & Y):

resultingAngle = (float) Math.toDegrees(Math.atan2(accelerometerActualX, accelerometerActualY));

So, my car should gradually turn CW or CCW towards that angle.

Thanks

Search for the word "rotate" on this page and you can see the actual source:

http://construct.svn.sourceforge.net/sv ... ctions.cpp

I was looking for this. Thank you!

resultingAngle = (float) Math.toDegrees(Math.atan2(accelerometerActualX, accelerometerActualY));
angle = main.RotateTowards(angle, resultingAngle, 1 * speed);[/code:1zlty283]

It's just perfect.