Risto A. Paju<p>The recent stipplings and partitionings reminded me of this demo from about 2 years ago. In short, it's a Hilbert curve where the iteration level varies by the colour value. I wanted to make some small changes, but I ended up rewriting it completely. The shader approach seemed needlessly heavy and redundant for something that works more naturally on a CPU. But mostly it was just a fun exercise in looking at the same problem from a different angle.</p><p>The first picture shows the original idea. With the new idea, I wanted to get rid of the slanted lines; the result doesn't feel any better to me, but I guess it's interesting in its own way.</p><p><a href="https://mathstodon.xyz/tags/hilbertcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hilbertcurve</span></a> <a href="https://mathstodon.xyz/tags/planefillingcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planefillingcurve</span></a> <a href="https://mathstodon.xyz/tags/spacefillingcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spacefillingcurve</span></a> <a href="https://mathstodon.xyz/tags/lineart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lineart</span></a> <a href="https://mathstodon.xyz/tags/linedrawing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linedrawing</span></a> <a href="https://mathstodon.xyz/tags/singlelinedrawing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>singlelinedrawing</span></a> <a href="https://mathstodon.xyz/tags/pythoncode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pythoncode</span></a> <a href="https://mathstodon.xyz/tags/opengl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opengl</span></a> <a href="https://mathstodon.xyz/tags/algorithmicart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>algorithmicart</span></a> <a href="https://mathstodon.xyz/tags/algorist" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>algorist</span></a> <a href="https://mathstodon.xyz/tags/mathart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathart</span></a> <a href="https://mathstodon.xyz/tags/laskutaide" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>laskutaide</span></a> <a href="https://mathstodon.xyz/tags/ittaide" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ittaide</span></a> <a href="https://mathstodon.xyz/tags/kuavataide" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kuavataide</span></a> <a href="https://mathstodon.xyz/tags/iterati" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iterati</span></a></p>