Animating rain, lightning, and the hammer’s arc

Amina will not start a loop until Rhiannon’s ink would already hang. That rule exists because early tests smeared the hammer into a grey comma. Collectors noticed. We now treat motion as weather sitting on top of a finished panel, not as a replacement for drawing.

Rain is a sheet with a drift, not individual drops competing with speed lines. Lightning is a hold: two frames on, a rest, a weaker echo. Mjolnir’s arc is the most expensive request because the metal has to keep its rune faces while travelling. If the still shows the hammer at the top of the swing, we usually animate the sparks around it rather than the iron itself.

Eight-frame cape cycles look cheap against a brush line. Twelve slower frames of wet fur read as weather. Nia Pell made us learn that the hard way; we now show the longer cape proof first on Jotunheim jobs.