Shader effect or pre-render?

Hello everyone!

How can I make the flickering line (contour) like in the game Ittle Dew, or in the Ed, Edd n Eddy cartoon? Static images can’t show the effect… in the Ittle Dew game, you can see it on dialog scenes.

Thanks!! :slight_smile:

Most likely they’re just drawn like that. Just draw two versions and switch back and forth between them.

Thanks a lot! Specially for naming the technique :slight_smile: