1. This 15 minute tutorial shows how to get After Effects layers to follow the animation of another layer with a delay. When using various layers with staggered delays, the animation appears to ripple through the layers like a wave.

    The effect is set up using expressions to create a robust and centrally adjustable system. The tutorial is aimed at beginner to intermediate level (with expressions, that is, not After Effects in general!)

    # vimeo.com/104693861 Uploaded 24.8K Plays 13 Comments
  2. An 8 minute Quick Tip showing a possible way to use the Layer Control (Expression Control) and demonstrating some of the special requirements that the Layer Control Expression Controller requires and why.

    # vimeo.com/104381026 Uploaded 7,337 Plays 7 Comments
  3. This 20 minute After Effects Expressions tutorial shows you how to create a moving wave across a number of 3D layers that's controlled by a slider parameters on a controller layer. It's a simple exercise in creating a movement system across multiple layers. It's aimed at intermediate expressions users.

    # vimeo.com/97558153 Uploaded 5,072 Plays 9 Comments
  4. 18 minute quick tip, showing how you can use a text layer in After Effects to control a simple bar chart.

    This could act as the basis for a more complicated set up. The core of the expression is parsing the contents of the text layer as Javascript code, and using a series of indexed layers to respond to changes to the text layer.

    # vimeo.com/57879355 Uploaded 4,693 Plays 2 Comments
  5. 10 minute After Effects expressions tutorial, detailing how to use toWorld() and fromWorld() to make a robust camera targetter that doesn't care if camera, target or both are parented to other layers.

    First of a series of ten tutorials showing some very cool and very useful expressions that are only a few lines long.

    Video is in SD on Vimeo, but you can download it in HD, look down and to the right on this page!

    Find Felt Tips After Effects templates at Videohive.


    # vimeo.com/25861348 Uploaded 9,224 Plays 7 Comments

After Effects Expressions Tips

Felt Tips Plus

A series of shortish tutorials about using expressions in After Effects

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  • Felt Tips

    Part 2 of my tutorial series about manipulating After Effects 3D space is now available. This time were looking at rotations, toWorldVec and fromWorldVec, and how to use these to create cool effects.

    by Felt Tips

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