Tips: Onion skin

Onion skin is a function for displaying the cels surrounding the selected cel to help you keep the cels consistent. You can show or hide the onion skin by clicking [Enable onion skin] on the [Timeline] palette. Displaying the onion skin allows you to refer to cels that have already been drawn when drawing the current cel.

You can set the display color and number of cels displayed for the onion skin by selecting the [Animation] menu → [Show animation cels] → [Onion skin settings] to display the [Onion skin settings] dialog box.