ios - CATransform3D UIImageView in UIScrollView -


i attempting apply m34 transformation using catransform3drotate. current structure have uiscrollview hosts uiimageview. image view must able zoomed , rotated usual. there 3d mode, similar apple maps 3d mode, have been attempting simulate using m34 transform.

two problems, first, zoom resets transform.
second, transform zooms image.

what correct way of handling this?


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