Apple Shake 4 - Manual (Page 585)

Chapter 21 Paint 585
There are two different drag modes that affect how strokes are reshaped when you
move a selected group of control points.
• If Linear Drag mode is selected, all selected control points move the same amount.
• If Magnet Drag mode is selected, the points nearest the pointer move the most. To
temporarily activate this mode, press and hold the Z key and drag.
Animating Strokes
There are several ways you can animate paint strokes:
• You can keyframe the movement of selected points using the standard Autokey
controls to set keyframes for paint strokes in Interp mode.
• You can animate the startPoint and endPoint parameters to animate the completion
of a stroke along the defined stroke path.
• You can attach a tracker to a paint stroke.
Selected points Dragging in Linear Drag mode
Selected points Dragging in Magnet Drag mode