François Lefebvre (@lachamade) 's Twitter Profile
François Lefebvre

@lachamade

Motion designer | Author of After Effects: The Power of Expression book

ID: 48113686

linkhttps://aescripts.com/the-power-of-expression/?ref=homepage_banner calendar_today17-06-2009 20:59:36

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Waveform on a path in After Effects—this time with two mask controllers! Combining them is really just about adding their amplitude values.

François Lefebvre (@lachamade) 's Twitter Profile Photo

Just stumbled on this fun little setup: linking three nulls to the position and size of an Ellipse shape layer in After Effects, and it can stretch a circle in multiple directions.

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Revisiting this old rig, The Twisted Rope Effect. Love to see how path and propertyGroup() make it all wrap around itself inside one shape layer in After Effects.

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Another test of path diffraction in After Effects. This time the amplitude is constrained within the mask limits for a fun little effect.

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🚨 Just realized something fun with the Shape Layer Repeater in AE: If you make a fake axis (just 2 points) and link it to the repeater's position, you get rig-like control. Super handy.

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Playing with toComp() to offset anchor points. It makes the circle layers pack toward the mask center, kinda like the Apple Watch menu inside After Effects.

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Another look at this one. It’s not just a scaling effector, the circles are also being pulled as they get closer to the mask edges.

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Offset anchor point based on the mask distance: the layers respond as if the mask repels them, creating dynamic movement in After Effects.

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I just noticed that using index numbers instead of distance to interpolate along a path unlocks a new way to visually control effects like Trim Path in After Effects.

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Controlling Trim Paths with a null position in After Effects. The tricky part: working out the progress that matches a position on the path. Pretty fun experiment, still not sure how useful it really is 😅