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whiskers
on Nov 2, 2021
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Townscaper’s Rendering Style in WebGL
Any idea what "like the ‘every odd pixel is a line’ texture mapping technique" refers to? I can't seem to find a descrition of it anywhere...
kernelbugs
on Nov 2, 2021
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Here's a great breakdown I saw linked on twitter when Townscaper came out:
https://observablehq.com/@severo/every-other-pixel-is-a-line
progfix
on Nov 2, 2021
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Take a really low rez texture. Shrink every other pixel to the size of a single pixel on you screen. Now you got yourself a nice random brick texture.
Townscaper does that dynamically in a pixel shader.
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