Mastouille

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Charles ☭ says trans rightsI read a critique during the metaverse hype about how much work it is to even render a single bowl of popcorn. That games really limit where your player can stand because rendering everything from all angles is impossible, making the more open words of the metaverse effectively impossible.Does anyone remember this? I would like to cite it or possibly quote it for a paper.<a href="https://lgbt.io/tags/metaverse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#metaverse</a> <a href="https://lgbt.io/tags/vr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#vr</a> <a href="https://lgbt.io/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a>

Raúl Nanclares 🍜Does anybody know the "Flatten" SAGA GIS tool? Any idea how to replicate it with Python/PostGIS? I've been trying but my knowledge of Shapely is just not enough. Basically, what it does is "flattening" a polygon layer, intersecting overlapping polygons.<a href="https://fosstodon.org/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a> <a href="https://fosstodon.org/tags/shapely" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shapely</a> <a href="https://fosstodon.org/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a>

AI6YR BenAt work today:"These three things don't match. Can you guys fix that, we want the official polygons""Uh, looks like those are all official, but don't match""WAIT, WE found another one we aren't using yet, so you will have FOUR sets of different polygons that are official!"<a href="https://m.ai6yr.org/tags/gis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gis</a> <a href="https://m.ai6yr.org/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a>

BNHR.XYZ :tux: :qgis:30 DAY MAP CHALLENGE 2024 | DAY 3 - POLYGONSShapes of (K)yøu(si) of triangles, circles, and ovalsDATA > Digitized from OpenStreetMap (copyright OSM contributors)PROCESS > Duplicate the digitized layer. > Apply a hand-drawn smudgy-pen outline style and a pencil fill with categorized symbology. > Styles are from the hand-drawn styles by Andy Woodruff (<a href="https://www.facebook.com/bnhr.xyz/posts/pfbid02BKbYMnv5quZcDjNoYiGnZPzc2MqWwU8YbuypFJMdYA242WibaNnsZLsYErvWQEfdl" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.facebook.com/bnhr.xyz/posts/pfbid02BKbYMnv5quZcDjNoYiGnZPzc2MqWwU8YbuypFJMdYA242WibaNnsZLsYErvWQEfdl</a>)<a href="https://fosstodon.org/tags/30DayMapChallenge" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#30DayMapChallenge</a> <a href="https://fosstodon.org/tags/30DayMapChallenge2024" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#30DayMapChallenge2024</a> <a href="https://fosstodon.org/tags/Day3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Day3</a> <a href="https://fosstodon.org/tags/Polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Polygons</a> <a href="https://fosstodon.org/tags/MadeWithQGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MadeWithQGIS</a> <a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#QGIS</a> <a href="https://fosstodon.org/tags/QC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#QC</a> <a href="https://fosstodon.org/tags/Kyusi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Kyusi</a> <a href="https://fosstodon.org/tags/QuezonCity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#QuezonCity</a> <a href="https://fosstodon.org/tags/Philippines" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Philippines</a>

Ruth MottramDay 3 of <a href="https://fediscience.org/tags/30DayMapChallenge" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#30DayMapChallenge</a> <a href="https://fediscience.org/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a>, which I used as a prompt to explore some of the free data available in Denmark, as well as the standard <a href="https://fediscience.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#QGIS</a> plugins provided by <a href="https://fediscience.org/tags/klimadatastyrelsen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#klimadatastyrelsen</a>. A map of eel grass habitat in <a href="https://fediscience.org/tags/Copenhagen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Copenhagen</a> harbour in 2012. If you have access to more recent data, I'd love to have it! Explanation: <a href="https://sternaparadisaea.net/30-day-map-challenge/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://sternaparadisaea.net/30-day-map-challenge/</a>

tlohdeRegional Capitals of Italy.Polygons of Parks and gardens (green), buildings (white) and piazzas/squares (red). Data from <a href="https://fediscience.org/tags/OpenStreetMap" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenStreetMap</a> via <a href="https://fediscience.org/tags/osmnx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#osmnx</a> and plotted with <a href="https://fediscience.org/tags/geopandas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geopandas</a> & <a href="https://fediscience.org/tags/matplotlib" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#matplotlib</a>. font: Scoglietto by Petra Heidorntook me far too long to work out the required OpenStreetMap tags to get the nodes for the regional capitals.<a href="https://fediscience.org/tags/30DayMapChallenge" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#30DayMapChallenge</a> Day 3: <a href="https://fediscience.org/tags/Polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Polygons</a>

Nestel34<a href="https://youtu.be/oRZ2aE2VuEA?si=jm8UDJLS8GMeYN0c" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://youtu.be/oRZ2aE2VuEA?si=jm8UDJLS8GMeYN0c</a> <a href="https://mastodon.social/tags/%D7%A4%D7%A8%D7%99%D7%99" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#פריי</a> <a href="https://mastodon.social/tags/1995is" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#1995is</a> <a href="https://mastodon.social/tags/DOSGaming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DOSGaming</a> <a href="https://mastodon.social/tags/%D7%A9%D7%A0%D7%95%D7%AA_%D7%9490" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#שנות_ה90</a> <a href="https://mastodon.social/tags/Prey" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Prey</a> of the <a href="https://mastodon.social/tags/90s" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#90s</a> <a href="https://mastodon.social/tags/Apogee_Software" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Apogee_Software</a> <a href="https://mastodon.social/tags/3DRealms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3DRealms</a> <a href="https://mastodon.social/tags/RetroGaming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RetroGaming</a> <a href="https://mastodon.social/tags/Retro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Retro</a> <a href="https://mastodon.social/tags/GamersUnite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GamersUnite</a> <a href="https://mastodon.social/tags/3D" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3D</a> <a href="https://mastodon.social/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> <a href="https://mastodon.social/tags/MSDOS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MSDOS</a> <a href="https://mastodon.social/tags/Microsoft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Microsoft</a> <a href="https://mastodon.social/tags/%D7%9E%D7%99%D7%A7%D7%A8%D7%95%D7%A1%D7%95%D7%A4%D7%98" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#מיקרוסופט</a> <a href="https://mastodon.social/tags/%D7%A0%D7%95%D7%A1%D7%98%D7%9C%D7%92%D7%99%D7%94" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#נוסטלגיה</a> <a href="https://mastodon.social/tags/%D7%A8%D7%98%D7%A8%D7%95" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#רטרו</a> <a href="https://mastodon.social/tags/%D7%AA%D7%9C%D7%AA%D7%9E%D7%99%D7%9E%D7%93" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#תלתמימד</a> <a href="https://mastodon.social/tags/%D7%AA%D7%9C%D7%AA%D7%9E%D7%9E%D7%93" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#תלתממד</a> <a href="https://mastodon.social/tags/%D7%9E%D7%92%D7%A0%D7%99%D7%91" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#מגניב</a> <a href="https://mastodon.social/tags/%D7%99%D7%A9%D7%9F" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ישן</a> <a href="https://mastodon.social/tags/PackardBell" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PackardBell</a> <a href="https://mastodon.social/tags/%D7%95%D7%95%D7%99%D7%A0%D7%98%D7%92" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ווינטג</a>' <a href="https://mastodon.social/tags/vintage_computing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#vintage_computing</a> <a href="https://mastodon.social/tags/cool" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cool</a> <a href="https://mastodon.social/tags/%D7%94%D7%99%D7%9E%D7%99%D7%9D%D7%94%D7%98%D7%95%D7%91%D7%99%D7%9D" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#הימיםהטובים</a> <a href="https://mastodon.social/tags/90s_computers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#90s_computers</a> Like <a href="https://mastodon.social/tags/Pixar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Pixar</a> <a href="https://mastodon.social/tags/RetroVibes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RetroVibes</a> <a href="https://mastodon.social/tags/90sEdgeTechnolegy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#90sEdgeTechnolegy</a> <a href="https://mastodon.social/tags/90sTech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#90sTech</a> <a href="https://mastodon.social/tags/90sPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#90sPC</a> <a href="https://mastodon.social/tags/BeBrave" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BeBrave</a> <a href="https://mastodon.social/tags/GoodDays" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GoodDays</a> <a href="https://mastodon.social/tags/NaveicDays" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NaveicDays</a> <a href="https://mastodon.social/tags/PureDays" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PureDays</a> <a href="https://mastodon.social/tags/90sheaven" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#90sheaven</a> <a href="https://mastodon.social/tags/whitePCs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#whitePCs</a> <a href="https://mastodon.social/tags/olddays" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#olddays</a> <a href="https://mastodon.social/tags/90slove" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#90slove</a> <a href="https://mastodon.social/tags/millennium" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#millennium</a> <a href="https://mastodon.social/tags/lowpoly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lowpoly</a> <a href="https://mastodon.social/tags/oldtech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#oldtech</a> <a href="https://mastodon.social/tags/oldternet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#oldternet</a> <a href="https://mastodon.social/tags/SilconGraphics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SilconGraphics</a> like

AI6YR BenMore emergency alert GIS fun here, where apparently the polygon for St. Croix, Virgin Islands is a wee bit... inaccurate (that said, it PROBABLY works fine for WEA/wireless alerts as it is unlikely there are cell towers on the beach areas not covered by the alert.... maybe) <a href="https://m.ai6yr.org/tags/gis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gis</a> <a href="https://m.ai6yr.org/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> <a href="https://m.ai6yr.org/@easwatch/113115873371880656" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://m.ai6yr.org/@easwatch/113115873371880656</a>

Jean-Baptiste EtiennePromenade de polygones réguliers<a href="https://www.geogebra.org/m/ncpzphr7" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/ncpzphr7</a><a href="https://mathstodon.xyz/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mathstodon.xyz/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> <a href="https://mathstodon.xyz/tags/maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maths</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/test" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#test</a>

Jean-Baptiste EtiennePromenade de polygones réguliers.<a href="https://mathstodon.xyz/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mathstodon.xyz/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> <a href="https://mathstodon.xyz/tags/maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maths</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a>

Karsten SchmidtMore <a href="https://thi.ng/geom" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://thi.ng/geom</a> tessellation updates/features, now also supporting point/vertex welding, avoiding the creation of duplicate vertices when recursively tessellating a shape. Also, using <a href="https://thi.ng/adjacency" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://thi.ng/adjacency</a> we can then easily convert a tessellation into a graph (directed or undirected) and extract unique edges from it, all with absolutely minimal userland code...This feature is super useful for plotting tessellations like these, but the extracted graph can also be used for a large number of other purposes (incl. nav meshes / path finding for agents). The adjacency package contains a bunch of helpful graph algorithms...New example (#168): <a href="https://demo.thi.ng/umbrella/geom-unique-edges/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://demo.thi.ng/umbrella/geom-unique-edges/</a>Source code: <a href="https://github.com/thi-ng/umbrella/blob/develop/examples/geom-unique-edges/src/index.ts" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/thi-ng/umbrella/blob/develop/examples/geom-unique-edges/src/index.ts</a><a href="https://mastodon.thi.ng/tags/ThingUmbrella" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ThingUmbrella</a> <a href="https://mastodon.thi.ng/tags/Geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geometry</a> <a href="https://mastodon.thi.ng/tags/Tessellation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tessellation</a> <a href="https://mastodon.thi.ng/tags/Mesh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mesh</a> <a href="https://mastodon.thi.ng/tags/QuadMesh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#QuadMesh</a> <a href="https://mastodon.thi.ng/tags/Graph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Graph</a> <a href="https://mastodon.thi.ng/tags/Polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Polygons</a> <a href="https://mastodon.thi.ng/tags/TypeScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TypeScript</a>

Jean-Baptiste EtienneTrois polygones réguliers très pressés :)<a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a>: <a href="https://www.geogebra.org/m/wpfmwczv" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/wpfmwczv</a><a href="https://mathstodon.xyz/tags/maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maths</a> <a href="https://mathstodon.xyz/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mathstodon.xyz/tags/angles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#angles</a> <a href="https://mathstodon.xyz/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> <a href="https://mathstodon.xyz/tags/regularpolygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#regularpolygons</a>

Euan MitchellLast quick catch-up for the <a href="https://mapstodon.space/tags/30DayMapChallenge" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#30DayMapChallenge</a>. <a href="https://mapstodon.space/tags/Day4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Day4</a> <a href="https://mapstodon.space/tags/Polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Polygons</a> - Edinburgh and its golf courses. Growing up I heard a stat that Edinburgh had more golf courses within the city limits than any other city in the world. I don't know if that is true but there certainly are a lot!

Oliver Ghingold<a href="https://tech.lgbt/tags/Random" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Random</a> thought: <a href="https://tech.lgbt/tags/retro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#retro</a> <a href="https://tech.lgbt/tags/hackers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hackers</a> should adopt the word "sexim" to mean 1/60th of a second ("decim" already means 1/10th). Would make it easier to talk about things that happen "per frame at 60 frames per second". Eg, I care more about "<a href="https://tech.lgbt/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> per sexim" than "polygons per second".<a href="https://tech.lgbt/tags/GameDev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GameDev</a> <a href="https://tech.lgbt/tags/RetroGameDev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RetroGameDev</a> <a href="https://tech.lgbt/tags/RandomThoughts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RandomThoughts</a> <a href="https://tech.lgbt/tags/Hacking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hacking</a> <a href="https://tech.lgbt/tags/Homebrew" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Homebrew</a>

💧🌏 Greg CocksWhy Death Valley Is Full Of Polygons [salt flats, deserts, and dry lakes] -- <a href="https://physics.aps.org/articles/v16/31" rel="nofollow noopener noreferrer" target="_blank">https://physics.aps.org/articles/v16/31</a> <-- shared article -- <a href="https://doi.org/10.1103/PhysRevX.13.011025" rel="nofollow noopener noreferrer" target="_blank">https://doi.org/10.1103/PhysRevX.13.011025</a> <-- shared paper -- <a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GIS</a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatial</a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mapping</a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatialanalysis</a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#model</a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#modeling</a> <a href="https://techhub.social/tags/salt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#salt</a> <a href="https://techhub.social/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> <a href="https://techhub.social/tags/tiling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tiling</a> <a href="https://techhub.social/tags/saltflats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#saltflats</a> <a href="https://techhub.social/tags/saltdeserts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#saltdeserts</a> <a href="https://techhub.social/tags/convection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#convection</a> <a href="https://techhub.social/tags/research" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#research</a> <a href="https://techhub.social/tags/chemistry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#chemistry</a> <a href="https://techhub.social/tags/water" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#water</a> <a href="https://techhub.social/tags/hydrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hydrology</a> <a href="https://techhub.social/tags/soil" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#soil</a> <a href="https://techhub.social/tags/evaporation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#evaporation</a> <a href="https://techhub.social/tags/evapotranspiration" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#evapotranspiration</a> <a href="https://techhub.social/tags/precipitation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#precipitation</a> <a href="https://techhub.social/tags/solution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#solution</a> <a href="https://techhub.social/tags/salinity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#salinity</a> <a href="https://techhub.social/tags/DeathValley" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DeathValley</a> <a href="https://techhub.social/tags/numericalanalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#numericalanalysis</a> <a href="https://techhub.social/tags/numericalmodeling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#numericalmodeling</a> <a href="https://techhub.social/tags/numericalsimulation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#numericalsimulation</a> <a href="https://techhub.social/tags/simulation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#simulation</a> <a href="https://techhub.social/tags/groundwater" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#groundwater</a>

R. Sunder-RajRelated to the rotating 2n-fold polygons to get rhombus rosettes-thing, here is a picture involving rotating partial rings of polygons to get…well…something.It is from about 3 years ago. <a href="https://mathstodon.xyz/tags/rhombusRosette" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rhombusRosette</a> <a href="https://mathstodon.xyz/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a>

Ingmar Nitze<a href="https://mapstodon.space/tags/FieldworkFriday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FieldworkFriday</a> Some impressions from my first trip to <a href="https://mapstodon.space/tags/Alaska" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Alaska</a> in 2015. 😀 🤩 Wildfires and thick smoke in the interior along the Dalton Highway. <a href="https://mapstodon.space/tags/Thermokarst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Thermokarst</a> <a href="https://mapstodon.space/tags/lake" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lake</a> dynamics (expansion + drainage) and <a href="https://mapstodon.space/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> on the North Slope.

Rex<a href="https://socel.net/tags/pixelart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pixelart</a> to <a href="https://socel.net/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> I love trying to get the 3d to overlay well with the reference art .. <a href="https://socel.net/tags/zbrush" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#zbrush</a> <a href="https://socel.net/tags/keyshot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#keyshot</a> <a href="https://socel.net/tags/3dart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3dart</a> <a href="https://socel.net/tags/blenderart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#blenderart</a>

R. Sunder-RajI think that I’ll post this here for those who haven’t seen it.It involves one of a “class” of patterns made of <a href="https://mathstodon.xyz/tags/dodecagons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dodecagons</a> which can be pretty much split into a snub square tiling and its dual cairo-type tiling<a href="https://mathstodon.xyz/tags/CairoTilings" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CairoTilings</a> <a href="https://mathstodon.xyz/tags/snubSquareTilings" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#snubSquareTilings</a> <a href="https://mathstodon.xyz/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mathstodon.xyz/tags/mathsart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathsart</a> <a href="https://mathstodon.xyz/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a>

R. Sunder-RajClips from the rhombusworm video.The first shows equilateral (but not necessarily equiangular) polygons rotating to form n-fold rhombus rosettes. In particular, if n is even, then they can be generated by rotating regular n-gons around a point, but if n is odd, it can work with somewhat squished (n+1)-gons formed by merging two equilateral n-gons in a particular way.The second shows rhombusworms rotating to form the same rosettes.<a href="https://mathstodon.xyz/tags/rhombusworms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rhombusworms</a> <a href="https://mathstodon.xyz/tags/polygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygons</a> <a href="https://mathstodon.xyz/tags/rhombusRosette" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rhombusRosette</a> <a href="https://mathstodon.xyz/tags/regularPolygons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#regularPolygons</a>

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