Useful Expressions

here is the keynote file from the RMAUG presentation.

Presentation

This is a list of sites that offer some very useful expressions.

5 expressions that will change your life

http://mograph.net/board/index.php?showtopic=13954

Creating Trails

http://www.motionscript.com/mastering-expressions/follow-the-leader.html

Smooth Wiggle

Comments 0http://forums.adobe.com/message/1799293%22%20%5Cl%20%22799293

My 5 Favorite Expressions

http://www.graymachine.com/2010/04/my-top-expressions/

Dan Ebberts’ AE Expressions

http://www.motionscript.com

AE Enhancers

http://aenhancers.com

not sure where this one came from but I find is useful.

3D layer invisible while facing backwards to camera (use on Opacity):

if (toCompVec([0, 0, 1])[2] > 0 ) value else 0

I came across this tutorial and thought I would add it to this post.

http://www.youtube.com/watch?v=INf9qAOGOm0#t=123

Helpful Adobe expression links

Online resources for expression examples

http://helpx.adobe.com/en/after-effects/using/expression-basics.html
http://help.adobe.com/en_US/aftereffects/cs/using/WS489e2befc48941467c9a043c126ba281906-8000.html

Expression examples
http://livedocs.adobe.com/en_US/AfterEffects/8.0/help.html?content=WS3878526689cb91655866c1103906c6dea-7a1c.html

Add, edit, and remove expressions
http://help.adobe.com/en_US/aftereffects/cs/using/WS3878526689cb91655866c1103906c6dea-7a2ca.html

Hope you find these sites useful, hit me up on Twitter with any questions, @ITVteacher