Introduction to Expressions




Project Index

Expressions in After Effects


I've added some pages designed to teach a few topics in geometry relevant to expressions in After Effects. This section focuses more on math than on syntax, and assumes that you're familiar with the basics of creating and using expressions. These pages are still fairly rough—I'll be revising them and adding new pages over the next week or two.

The geometry material starts here.



These pages are focused on Expressions, a feature new to After Effects 5.0.

For now, the site consists mainly of a set of pages designed to teach you the basics of using expressions in After Effects. Over the next few weeks, these pages will be expanded and new sections will be added. You can read that article here.

In addition, I've compiled a set of useful reference tables showing the attributes, methods and sub-objects belonging to each of After Effects' objects. Those tables can be found here.


Please feel free to email me with any comments or questions, here:

Entire contents © 2001 JJ Gifford.