Blogspot - aeexpressions.blogspot.com - After Effects Expressions
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Expressions Training 27 Jun 2007 | 03:12 am
Thanks for checking out this old Expressions blog!! This was an early test to get the ball rolling on my Expressions training series. It's hard to explain this stuff, so I wanted to kick it around fo...
Lesson 6: thisComp 26 Sep 2006 | 04:03 am
There are some useful terms to learn that we can use to get a great deal of information about a composition, as well as the elements inside the compostion. Please note that all of the examples are CAS...
Lesson 5: Modulus with If/Else 8 Aug 2006 | 07:50 am
Here's a real example that came up recently that showcases the beauty of expressions. This example involves creating charts that are driven with Expression sliders. In doing so, we'll find some intere...
Lesson 4 : If/Else 1 Aug 2006 | 03:33 am
In previous topics, we've covered some basic ways to define or modify parameters using After Effects expressions. But let's do something a little more complex to start harnessing the practical side of...
Lesson 3: Value 30 Jul 2006 | 03:58 am
In this lesson, we are going to explore the term value. In short, value returns (or "gives you") the current value of whatever parameter which with you are working. So, if we were to use the followi...
Lesson 2: Arrays and Variables 29 Jul 2006 | 05:27 am
Previously, we covered how to use some basic expressions using opacity. Opacity has a single value, as it is defined as a one number from 0 to 100. But not all parameters are that simple. For instanc...
Lesson 1: The Basics 29 Jul 2006 | 03:41 am
In After Effects, an expression is a Javascript based script in that can either modify a parameter or drive the parameter entirely, like position, opacity, or perhaps a Gaussian blur level. We can add...
