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#shaders

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HungryProton<p>If you're looking for a cheap way to break texture repetition (and keep the texture seamless), I got something for you <br><a href="https://mastodon.gamedev.place/tags/godotengine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>godotengine</span></a> <a href="https://mastodon.gamedev.place/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Field-FX<p>Shader jam tomorrow night, with some liquid DnB from our friend mintimperial. Come and join us for <a href="https://mastodon.online/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://mastodon.online/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a> <a href="https://mastodon.online/tags/livecoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>livecoding</span></a> with the <a href="https://mastodon.online/tags/demoscene" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>demoscene</span></a>! 20:00 BST Monday, <a href="https://twitch.tv/FieldFxDemo" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">twitch.tv/FieldFxDemo</span><span class="invisible"></span></a>!</p>
Steven Dollins<p>A round hole in a square peg</p><p><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Danylo Hoshko<p>Update on my tiny 3D software renderer:</p><p>✔️ Per-mesh transform support<br>✔️ Per-mesh vertex-based lighting</p><p><a href="https://mastodon.gamedev.place/tags/GameDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GameDev</span></a> <a href="https://mastodon.gamedev.place/tags/SoftwareRenderer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SoftwareRenderer</span></a> <a href="https://mastodon.gamedev.place/tags/3D" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>3D</span></a> <a href="https://mastodon.gamedev.place/tags/Shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shaders</span></a> <a href="https://mastodon.gamedev.place/tags/Rendering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rendering</span></a> <a href="https://mastodon.gamedev.place/tags/TechArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechArt</span></a> <a href="https://mastodon.gamedev.place/tags/IndieDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IndieDev</span></a> <a href="https://mastodon.gamedev.place/tags/graphics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>graphics</span></a> <a href="https://mastodon.gamedev.place/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a></p>
Filip Rachůnek<p>Hi everybody. We can take a look at the next episode — the seventh one already — of our series about raymarching technology, which we use for modeling 3D scenes in 2D shaders. This time, we’ll focus on a simple algorithm that allows us to repeat the display of an object infinitely, without the need to write any complex code. <a href="https://mastodonczech.cz/tags/Godot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Godot</span></a> <a href="https://mastodonczech.cz/tags/Godot4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Godot4</span></a> <a href="https://mastodonczech.cz/tags/GodotEngine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GodotEngine</span></a> <a href="https://mastodonczech.cz/tags/GodotTips" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GodotTips</span></a> <a href="https://mastodonczech.cz/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a> <a href="https://mastodonczech.cz/tags/devlog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>devlog</span></a> <a href="https://mastodonczech.cz/tags/indiedev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>indiedev</span></a> <br><a href="https://www.youtube.com/watch?v=8Hqi-eZlGC4" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=8Hqi-eZlGC</span><span class="invisible">4</span></a></p>
Steven Dollins<p>80 vertices in 2-fold dihedral symmetry has triangle strips of 4 different lengths.</p><p><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>We can also get 80-vertex tetrahedral symmetry with a more "traditional" arrangement of 12 pentagons and the rest hexagons.</p><p><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>Here is an 80-vertex sphere in tetrahedral symmetry with 24 valence-7 vertices.</p><p><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Paul Houle<p>🧢 Modeling the World in 280 Characters</p><p><a href="https://tympanus.net/codrops/2025/06/23/modeling-the-world-in-280-characters/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tympanus.net/codrops/2025/06/2</span><span class="invisible">3/modeling-the-world-in-280-characters/</span></a></p><p><a href="https://mastodon.social/tags/graphics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>graphics</span></a> <a href="https://mastodon.social/tags/gpu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpu</span></a> <a href="https://mastodon.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a> <a href="https://mastodon.social/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>software</span></a> <a href="https://mastodon.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a> <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://mastodon.social/tags/coding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>coding</span></a></p>
Danylo Hoshko<p>Update on my tiny 3D software renderer:<br>✅ Smooth normals implemented<br>✅ Gouraud lighting now supported</p><p>Kinda a milestone for visual fidelity</p><p><a href="https://mastodon.gamedev.place/tags/GameDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GameDev</span></a> <a href="https://mastodon.gamedev.place/tags/SoftwareRenderer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SoftwareRenderer</span></a> <a href="https://mastodon.gamedev.place/tags/3D" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>3D</span></a> <a href="https://mastodon.gamedev.place/tags/Rendering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rendering</span></a> <a href="https://mastodon.gamedev.place/tags/Shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shaders</span></a> <a href="https://mastodon.gamedev.place/tags/TechArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechArt</span></a> <a href="https://mastodon.gamedev.place/tags/IndieDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IndieDev</span></a></p>
Steven Dollins<p>Tetrahedral symmetry requires that a general point be in a set of 12 -- on each of the 4 faces in each of 3 orientations. You can also add 4 points at the vertices, 4 at each face center, or 6 at each edge center. Combined, any even number of points &gt;= 4 can be arranged with tetrahedral symmetry, albeit not always evenly.</p><p>Here is 50 points in tetrahedral symmetry which requires that some of them have valence 7.</p><p><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
DOSBox Staging<p>LucasArts games emulator DREAMM 4.0 is in beta and it's time to give it some more attention.<br>Run all retro LucasArts games on Linux/Mac/Windows.<br>If you want to help and especially if you are a fan of any of the games below, please try them out.</p><p>NEW network feature in 4.0!<br>Play cross-platform against each other!</p><p>Outlaws<br>Dark Forces II: Jedi Knight<br>Mysteries of the Sith<br>X-Wing vs. TIE Fighter<br>X-Wing Alliance<br>Rebellion<br>Star Wars: Racer</p><p><a href="https://dreamm.aarongiles.com/beta" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">dreamm.aarongiles.com/beta</span><span class="invisible"></span></a></p><p><a href="https://discord.gg/vMRXAfKH" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">discord.gg/vMRXAfKH</span><span class="invisible"></span></a></p><p><a href="https://corteximplant.com/tags/LucasArts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LucasArts</span></a> <a href="https://corteximplant.com/tags/Emulation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Emulation</span></a> <a href="https://corteximplant.com/tags/Win98" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Win98</span></a> <a href="https://corteximplant.com/tags/Win95" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Win95</span></a> <a href="https://corteximplant.com/tags/DOSBox" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DOSBox</span></a> <a href="https://corteximplant.com/tags/MS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MS</span></a>-DOS <a href="https://corteximplant.com/tags/Lucasfilm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lucasfilm</span></a> <a href="https://corteximplant.com/tags/Games" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Games</span></a> <a href="https://corteximplant.com/tags/DOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DOS</span></a> <a href="https://corteximplant.com/tags/Adventures" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Adventures</span></a> <a href="https://corteximplant.com/tags/StarWars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarWars</span></a> <a href="https://corteximplant.com/tags/Retro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Retro</span></a> <a href="https://corteximplant.com/tags/RetroGaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RetroGaming</span></a> <a href="https://corteximplant.com/tags/CRT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CRT</span></a> <a href="https://corteximplant.com/tags/Shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shaders</span></a> <a href="https://corteximplant.com/tags/RolandMT32" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RolandMT32</span></a> <a href="https://corteximplant.com/tags/RolandSC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RolandSC</span></a>-55 <a href="https://corteximplant.com/tags/86box" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>86box</span></a> <a href="https://corteximplant.com/tags/PCem" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PCem</span></a></p>
Steven Dollins<p>50 vertices arranged in D6 symmetry is interesting in that it forms two different but close in length triangle strips -- one following the longitudes and the other the latitudes.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>And 22 vertices can also arrange with 2-fold cylindrical symmetry that runs all the pentagons together into one long strip. It produces one long triangle strip and three short ones.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>22 vertices can also arrange with 2-fold dihedral symmetry with two strips of six pentagons each separated by a single loop of 10 hexagons. The triangulation has two long triangle strips and two short ones.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>40 vertices in tetrahedral symmetry gives a mix of the two with 4 strips that wrap twice and three that only wrap once.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>22 vertices can also have tetrahedral symmetry, but now only have four strips that each wrap the sphere twice.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>16 vertices gives a triangulation with tetrahedral symmetry. It has 7 triangle strips.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>In contrast, the 12-vertex icosahedron has 6 triangle strips.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
Steven Dollins<p>If you walk triangle strips on this 67 vertex sphere triangulation with 5-fold dihedral symmetry, it makes one complete circuit.</p><p><a href="https://genart.social/tags/TilingTuesday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TilingTuesday</span></a><br><a href="https://genart.social/tags/AlgorithmicArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AlgorithmicArt</span></a> <a href="https://genart.social/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <br><a href="https://genart.social/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Processing</span></a> <a href="https://genart.social/tags/glsl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glsl</span></a> <a href="https://genart.social/tags/shaders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shaders</span></a></p>
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