get coordinates of 3d rotated MovieClip

[friendlygiraffe]

Hi, I have animated a MovieClip using z depth and rotationY. I what to get the x and y coordinated of the top left corner in 2d space.

If i

trace(getBounds(mc.topLeft));
mc.rotationY = 10;
trace(getBounds(mc.topLeft));

outputs:

(x=0, y=0, w=299.5, h=299.5)
(x=0, y=0, w=299, h=303)

Any help appreciated

[cancerinform]

I don't know you have solved this, but the way you are doing it is correct. I don't understand why the x and y does not change after the rotation. I tested this once with a rectangle and x or y always changes.