Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

imaumac

macrumors member
Original poster
Oct 15, 2008
52
0
hi, some one know how can I spin tire (car tire)
The car is not moving, just the tire. (like the picture)

can i put a gif, .mov, flv? or another?

remember just the tire.....have an idea please?

spintire.jpg
 
Im doing something similar to this but not sure if it will work for you as the tire is at an angle...
Basically I have created a seperate image with just the wheel and layered it in Interface Builder on top of the background in the exact spot it would have been in the original picture.

Code:
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:WHEEL_DURATION_SECONDS];
	
// rotate the wheel
CGAffineTransform transform = wheelView.transform;
transform = CGAffineTransformRotate(transform, (M_PI));
wheelView.transform = transform;
	
[UIView commitAnimations];
 
I think I understand,
but to understand more deep,
could you explain step by step, line by line please ?

very grateful.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.