Renders the @NPRguy using the C64 palette! Press space to flip between the following colour difference methods: 1) DeltaE 1994 (theoretically this should match how your eye perceives distances between colours) 2) 3D distance. sqrt((r2-r1)^2 + (g2-g1)^2 + (b2-b1)^2) 3) like above but corrected for the fact that the computer stores the square root of the intensity rather than absolute intensity. (ht @MartinBraendli2 https://scratch.mit.edu/discuss/topic/140162/?page=34#post-2036437) I like #3 best, which uses sqrt(abs(r2^2-r1^2) + abs(g2^2-g1^2) + abs(b2^2-b1^2))
Screen image and raster line filter borrowed from @fezzinate: https://scratch.mit.edu/projects/22734605/ If you want to use another pic you can use this project (. https://scratch.mit.edu/projects/66980580/ ) to scan a pic into a list. Use a resolution of 120x90. Export the list from that project and then import it into the "image" list over here.
