motion graphics eXchange

One-sided layers

No thumbnail available
Apply this expression to the opacity attribute and it'll disappear whenever it's flipped away from the camera. You need to have an active camera in your composition for this one to work.
After Effects 6

Views: 3060
visit |  share this  error? 
//applyTo: opacity
a = toWorldVec([0,0,1]);
b = thisComp.activeCamera.position - toWorld(anchorPoint);
c = dot(a,b)/length(b);
if (c > 0) 0 else value

(Min. Version: After Effects 6, Category: Camera, Type: Expressions)
posted by MicGyver on Sep 15, 2008


Related topics:

Folding Template

Thumbnail for: Folding Template
folding and unfolding template free to use.
Require After Effects CS6
After Effects CS6
Projects (aep)

Views: 33902
posted by fsimoni on Nov 05, 2012

Product, Service or App Promotion

Thumbnail for: Product, Service or App Promotion
After Effects Template. Promote your app, product or service
After Effects CS5
Useful things
Projects (aep)

Views: 16243
posted by RedSpikeFx on Oct 30, 2012

Clean Logo V2

Thumbnail for: Clean Logo V2
After Effects CS4,CS5,CS5.5 and CS6 template logo reveal
After Effects CS4
Projects (aep)

Views: 20419
posted by aedaddy on Aug 19, 2012



follow us on in touch on facebook



Full length video training series presented by motion graphics industry professionals. Click here to visit Motionworks website!