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SIMPLE EXPRESSION
HI
me + I = an expression dunderhead
I [need to find] a simple expression to link the y rotation [only] of some footage so it always faces the camera. There are a number of clips in this 3d environment and I need to do the same to each.
The value of your help = much appreciation.
Cheers
Danny
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3 Replies
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Try this for the layer’s y rotation property:
delta = toWorld(anchorPoint) – thisComp.activeCamera.toWorld([0,0,0]);
radiansToDegrees(Math.atan2(delta[0],delta[2]))Dan
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Dan is being shy, again. For an in-depth look at how it works and a demo, checkout this:
https://www.motionscript.com/design-guide/auto-orient-y-only.html
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Thanks Guys! Very helpful!
Danny
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