expression wiggle rotation after effects

SeedRandom() is just a hair more complicated than the previous keyframes, but it completely makes sense after you think about it for a few seconds. So if you had an object that rotates in a full circle in the span of 1 second you could add the loopOut() expression and the motion will be repeated forever. However, unlike the wiggle and time expression the loopOut() expression requires keyframes to be present. The loopOut() expression creates an infinite loop that will last forever. The time parameter also works with basic math equations, so if you wanted to have the previous object rotate 30 times faster, you can simply have the expression time*30. For example if you wanted to have an object rotate indefinitely you can simply add the word time as the rotation parameter and your object will rotate 1 degree for ever second. The time expression is perfect for objects with perpetual motion. So, a position parameter with an expression of wiggle(2,30) will wiggle 2 times per second at up to 30 different expressions. The first number is the number of wiggles per second and the second number is the value of the wiggle. This expression can be used to make your scene seem more organic and natural. Wiggle expressions do exactly what you might imagine, they wiggle an object across random values. The wiggle expression is by far the expression that I use the most in After Effects. If you want to find some more insightful tutorials from Sean or chat with him, check out his facebook page. Along with having an awesome YouTube channel, Sean creates Cinema 4D tutorials here on the PremiumBeat blog. This video was created by Sean Frangella. In the following video tutorial, Sean Frangella shows us how to use all 5 of these expressions along with a few other great tips.

Implement them into your AE workflow often and pretty soon you won’t need to copy them at all! If you want to learn more about using expressions try checking out previous post: How to Use Expressions in After Effectsįeel free to copy and paste these expressions into your own projects. These provide a solid base for getting comfortable with AE expressions, but they only represent a small sample of what is possible. They take time to learn, so have patience with them! There are many useful After Effects expressions that can automate processes and make your animations even better.Īccording to motion designer and Premiumbeat blogger Sean Frangella, the following expressions are the top 5 to learn in After Effects. It took me a while to be comfortable with expressions to the point that I could write them on my own instead of copying from a Google search.

New to using expressions in After Effects? These 5 AE expressions are a great start and will add power to your After Effects workflow.Įxpressions can seem really scary if you are new to After Effects.

Expression wiggle rotation after effects