You're right, this is the problem. The lines moves at a constant speed so you should tell to the circle to move faster or slower. It's difficult to understand how I can tell to the circle to go faster without crossing the line. Very nice question it seems!!

graphic.jpg Hi all! This is the problem. I'm animating a technical graphic with 2 axes. The X axis is time and the Y axes is another parameter. The white line moves straight forward from 1 to 11 and the white circle moves exactly on the red line because the red line is a path i did in Photoshop and...

Hi all! I'm a little bit new in expressions and I have a question. I'd like to do a stop motion animation using markers and expressions, but unfortunatly I can't understand how these things work togherer... Il'll try to describe what I want to do: 1. Drag my video in my comp and put one marker in ev...