SA-1 Graphic Manipulation (Horizontal Skewing)

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Published on ● Video Link: https://www.youtube.com/watch?v=Chz_23tgdUI



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Quite possibly the hardest ASM I've had to code, especially since I had to learn about SA-1's Character Conversion DMA among other things.
This was done through software. No prerendering or hardware registers that would do it for me like on Super FX.
Believe it or not, this is actually super simple compared to scaling and rotation, which both require interpolation, which I have zero clue how to code.