#How can I recreate the background effect used in the Asriel fight in Undertale
main bronze
frigid warren
Dunno if you still want this but realistically you can't, not exactly. The answer is most certainly some kind of shader but recreating a shader exactly from a video is a huge pain so you'll have to just get into shader toy and fiddle until it looks "right". If that answer is unsatisfying then I'm not surprised. Best lazy answer would be to Google it and hope someone else already did it or ripped the source code, but that's in god's hands, so to speak.
naive moth
Just make it a sprite animation tbh
tribal heath
After a bit of looking in the code, I think I found out about how it was done
they took this image and used draw_sprite_part_ext 6 times but with a different colour
the color changes based on a sine wave
I realised that this method was used for the wings in phase 2, but it's probably not too different
languid remnant
they took this image and used draw_sprite_part_ext 6 times but with a different ...
looks like a city lol
tribal heath
yeah ik lol
tribal heath
what
languid remnant
i get it now why its a city
tribal heath
why
languid remnant
asriel wants to destroy the whole world lol
tribal heath
maybe
languid remnant
anyways i dont think we should discuss it here
tribal heath
I guess he really hates that specific city
hazy fern
It’s the city from Earthbound
tribal heath
Really?