Join Chris Meyer for an in-depth discussion in this video Working with separate dimensions, part of After Effects Apprentice 03: Advanced Animation.
You've no doubt noticed that the Graph Editor in After Effects treats position…graphs differently than it does graphs for other values.…For example, when the display is set to Auto-Select Graph Type, for other values…it shows the value graph, but for position, it shows the speed, or velocity graph.…This is because it's bundling the X and Y coordinates--and if it was in 3D space…the Z coordinates, as well--into one keyframe value, and then calculating what is…the composite speed for changes in all of those dimensions at once.…
I'll select Snowstorm Title so I can focus on just a position graph.…Now I can indeed look at the Value Graph for position, and I can see a separate X and Y graphs.…However, I'm kind of limited in what I can do with them.…For example, if I hold the Command key down and hover the cursor over the graph…to add a keyframe to the Y graph,…it also adds a keyframe to the X graph.…You'll notice that I can't select just one keyframe without its partner…dimension being selected at the same time.…
After Effects Apprentice is created by Trish and Chris Meyer and designed to be used on their own and as a companion to their book After Effects Apprentice.
- Understanding how keyframes work under the hood
- Controlling the anchor point to create more predictable animations
- Mastering the Graph Editor for the ultimate control over keyframes
- Animating parameters including motion paths
- Hand-drawing motion paths to simplify complex movements
- Applying and tweaking Motion Blur
- Using hold keyframes
Skill Level Beginner
Q: How do I transition from one piece of animated type to another in After Effects?
Q: This course was updated on 11/09/2012. What changed?
A: We have updated the movie dealing with Time Display to be applicable to working with different versions of After Effects (from CS4 to CS6). We also added a movie that shows our premium subscribers how to use the exercise files, including the new exercise files designed for After Effects CS6.
Q: This course was updated on 11/07/2016. What changed?
A: We updated five videos to stay up to date with the latest changes in After Effects CC.