Actionscript 3 3D sizing problem

Posted by Simon on Stack Overflow See other posts from Stack Overflow or by Simon
Published on 2010-03-11T01:37:47Z Indexed on 2010/03/17 15:51 UTC
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actionscript

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3d

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trigonometry

I have an application where I can have an image moving towards the eye.

When the image enlarged, I would like to have it resized as 635 px where initial size was 220 px. I have the image with starting position as 0 in z axis. I am wanting to calculate the distance from starting position to the resized image.

I have already calculate the distance by hand but when I tried to put it on flash the result is not what i wanted. I am sure that the value I calculated was correct.

I know it may be hard to understand my problem. Please help.

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