updated for 1.17.1, errors should be fixed
Features
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emulated fixed point precision
affine texture mapping (texture warping effect)
crt-easymode post processing effect (I just made the settings menu for it)
recommended settings for recreating retro resolution
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Render Quality: 0.5x
Fullscreen
Fullscreen Mode: 720x576
Max Framerate: 30 fps
Smooth Lighting: Off
Dynamic Lights: Off or Fast
Mipmap Levels: Off
CRT Screen Base: 240
Optional: Legacy Default or Programmer Art Resource Pack
TODO
polish description
add demo video