AfterEffects

Record animation by sketching motion with the Puppet Pin tool

You can sketch the motion path of one or more Deform pins in real time—or at a speed that you specify—much as you can sketch the motion path of a layer using Motion Sketch.

If your composition contains audio, you can sketch motion in time with the audio.

Before you begin recording motion, you may want to configure settings for recording. To open the Puppet Record Options dialog box, click Record Options in the Tools panel.

Speed
The ratio of the speed of the recorded motion to playback speed. If Speed is 100%, the motion is played back at the speed at which it was recorded. If Speed is greater than 100%, the motion plays back slower than it was recorded.

Smoothness
Set this value higher to remove more extraneous keyframes from the motion path as it’s drawn. Creating fewer keyframes makes motion smoother.

Use Draft Deformation
The distorted outline that is shown during recording does not take Starch pins into account. This can improve performance for a complex mesh.

Note: This procedure assumes that you have already placed Deform pins in the object to animate. For information on placing Deform pins, see Manually animate an image with the Puppet tools.
  1. Select one or more Deform pins.
  2. Go to the time at which to begin recording motion.
  3. In the Composition panel or Layer panel, hold the Ctrl (Windows) or Command (Mac OS) key to activate the Puppet Sketch tool. Ctrl-drag (Windows) or Command-drag (Mac OS) the pins to animate.

    Recording of motion begins when you click to begin the drag. Recording ends when you release the mouse button.

    The color of the outline for the mesh for which motion is being sketched is the same as the color of the pin (yellow). Reference outlines, for other meshes on the same layer, are the color of the layer’s label.

    The current-time indicator returns to the time at which recording began, so that you can repeat the recording operation with more Deform pins or redo the recording operation with the same pins.

You can modify the Deform pins’ motion paths as you would any other motion paths. A pin’s motion path is shown only if it is the only pin selected.

Try creating several duplicate meshes and sketching motion for each mesh. When you have multiple meshes in the same instance of the Puppet effect, you can sketch motion for one mesh while seeing the reference outlines of the others, allowing you to follow their movements, either roughly or precisely.