While working on my Spain travel video for my @bentacular channel I saw an opportunity to share the title swipe transition using Glaxnimate, since I needed it as my introduction scene, so I might as well show you how I edited it in real time.
Here are the previous tutorials on that technique:
If I may, I’ll add that when editing the nodes of the mask, it helps a lot to use the mouse wheel to zoom the canvas. Also, pressing + holding down the mouse wheel allows to grab & move the canvas.