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### #ActualSteelsmasher

Posted 30 March 2013 - 05:52 PM

It made me manage to find this... http://www.wikiengineer.com/Transportation/SpiralCurves

From what I can tell, I need to look for 'θs' (which is the total angle my arrow would have to rotate), and divide it by 'ls'(this is the length of the red line, which I believe I can adjust ). That way I get the rate at which my angle should change.

But finding the right formula is proving difficult.

Or maybe I'm just doing it all wrong?

### #1Steelsmasher

Posted 30 March 2013 - 05:52 PM

It made me manage to find this... http://www.wikiengineer.com/Transportation/SpiralCurves

From what I can tell, I need to look for 'θs' (which is the total angle my arrow would have to rotate), and divide it by 'ls'(this is the length of the red line, which I believe I can adjust ). That way I get the rate at which my angle should change.

But finding the right formula is proving difficult.

Or maybe I'm just doing it all wrong?

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