FedSearch
Zeno Rogue · @zenorogue
816 followers · 74 posts · Server mathstodon.xyz
Open media

An animation of this game. (In the end, dead groups are removed for scoring purposes.)

Thanks to tres14159 on Twitter for the idea of the animation, and to @henryseg for the suggestion to make the stones larger. This is not a regular tiling, so some stones touch, but in some cases the distances between intersections are larger.

#mathart #baduk #bringsurface #rogueviz #NoneuclideanGeometry #noneuclidean

Last updated 1 year ago
Original post

Zeno Rogue · @zenorogue
816 followers · 74 posts · Server mathstodon.xyz
Open media

A game of Go on a hyperbolic manifold, played in the HyperRogue discord server, ended like this.

#baduk #bringsurface #rogueviz #NoneuclideanGeometry #noneuclidean

Last updated 1 year ago
Original post

꧁ᐊ̡ﾐᵕ̣̣̣̣̣̣́́❁ᵕ̣̣̣̣̣̣́́ﾐᐅ꧂ · @idontlikenames
12 followers · 61 posts · Server mastodon.gamedev.place
Open media

Some of the new worldgen for 3d hyperbolic worlds, as they're based on horospheres normal heightmaps work, with the added effect that there is exponentially more space the higher up you go because of the geometry.

#screenshotsaturday #godotengine #voxel #noneuclidean #indiedev

Last updated 2 years ago
Original post

꧁ᐊ̡ﾐᵕ̣̣̣̣̣̣́́❁ᵕ̣̣̣̣̣̣́́ﾐᐅ꧂ · @idontlikenames
10 followers · 56 posts · Server mastodon.gamedev.place
Open media

Currently working on Solv geometry, basically start with a euclidean plane & stretch the X axis by 2^height & Y axis by 2^(-height). So cross sections in the XZ/YZ planes look like binary trees of voxels expanding in opposite directions.

#noneuclidean #gamedev #godotengine #screenshotsaturday #voxel

Last updated 2 years ago
Original post

꧁꧂ · @idontlikenames
8 followers · 43 posts · Server mastodon.gamedev.place
Open media

time
The sky of a 3d hyperbolic world(H2xE)

#screenshotsaturday #godotengine #indiedev #noneuclidean

Last updated 2 years ago
Original post

꧁꧂ · @idontlikenames
5 followers · 33 posts · Server mastodon.gamedev.place
itch.io - U 1↑: A deceptively great distance from its captivating predecessors - Quantized Manifolds by idontlikenames

Quantized Manifolds has a new stable version, with improvements to hyperbolic worlds, damage over time effects, & a bunch of random stuff(as always)
idontlikenames.itch.io/quantiz

#noneuclidean #godotengine #indiegame #indiedev

Last updated 2 years ago
Original post

Peter Kisner · @PTR_K
129 followers · 1814 posts · Server dice.camp

Randomly, here's a roundup of a few weird-perspective simulations and games I'm aware of. Add your own if you you feel like it. 1/x

#noneuclidean #perspective #topology #topologypunk #portals

Last updated 2 years ago
Original post

꧁꧂ · @idontlikenames
4 followers · 26 posts · Server mastodon.gamedev.place
Open media

WIP of a 3d hyperbolic world,
Concentric horospheres tiled with triangular tilings are used as height levels, the actual tiles(voxels?) used are technically triangular prisms that scale to double their size & connect to 4 other triangular faces at the top.
This kind of setup makes it feel more like a 2d euclidean ground with a "tree-shaped" vertical direction.
Δ
Δ Δ

#indiedev #voxel #visualization #noneuclidean

Last updated 2 years ago
Original post

Jim Donegan ✅ · @jimdonegan
1369 followers · 3657 posts · Server mastodon.scot

#rules #euclid #parallelpostulate #paralleltransport #NoneuclideanGeometry #EuclideanGeometry #noneuclidean #euclidean #geometries #geometry #mathematics #maths #math #artificialintelligence #mathematicians #ai #junaidmubeen

Last updated 2 years ago
Original post

Jim Donegan ✅ · @jimdonegan
1363 followers · 3563 posts · Server mastodon.scot

#topologies #topology #projections #projection #spacetime #noneuclidiangeometry #euclidiangeometry #euclidian #HyperbolicSpace #mathematics #maths #math #geometry #noneuclidean #space #hyperbolic

Last updated 2 years ago
Original post

☯ω☯ · @idontlikenames
4 followers · 24 posts · Server mastodon.gamedev.place
Open media

🤔 I think something might be wrong with my grid, it doesn't seem to fit properly on a flat screen?

#indiedev #geometry #noneuclidean #tessellation

Last updated 2 years ago
Original post

☯ω☯ · @idontlikenames
4 followers · 22 posts · Server mastodon.gamedev.place

I made a video showing some non-regular hyperbolic tessellations a bit before making a mastodon account:
odysee.com/@Idontlikenames:7/h

#noneuclidean #geometry #mathart #tessellation

Last updated 2 years ago
Original post

Blue · @blue
12 followers · 10 posts · Server mathstodon.xyz

(continuing) Hyperbolic Pythagoras tells us \[ \cosh c=\cosh a\cosh b \] (Spherical uses "cos".) I long-ago (re?-)discovered Hyp de Gua: \[ \cos\frac{D}2=\cos\frac{A}2\cos\frac{B}2\cos\frac{C}2-\sin\frac{A}2\sin\frac{B}2\sin\frac{C}2 \] (Sph uses "+".) Beyond that? I have no idea, even for 4-space. Hyp volumes are encoded in elaborate integrals, and a Pythagor-esque relation among them seems quite elusive (to me). So, I thought I'd post this as an in

#hedronometry #noneuclidean #openquestion

Last updated 2 years ago
Original post

Jyoti Mishra · @Jyoti
782 followers · 2932 posts · Server mas.to

@thedridge

I'm in awe of anyone that can successfully negotiate

#topology #noneuclidean

Last updated 2 years ago
Original post

Zeno Rogue · @zenorogue
467 followers · 29 posts · Server mathstodon.xyz
Open media

#newconformist #conformal #riemannmappingtheoreminaction #noneuclidean #mathart #badapple

Last updated 2 years ago
Original post

Zeno Rogue · @zenorogue
447 followers · 26 posts · Server mathstodon.xyz
Open media

#newconformist #conformal #riemannmappingtheoreminaction #noneuclidean #mathart #badapple

Last updated 2 years ago
Original post

Zeno Rogue · @zenorogue
447 followers · 26 posts · Server mathstodon.xyz

#newconformist #conformal #riemannmappingtheoreminaction #noneuclidean #mathart #badapple

Last updated 2 years ago
Original post

Zeno Rogue · @zenorogue
423 followers · 22 posts · Server mathstodon.xyz
Open media

A random ordering of tiles is chosen. For each tile in this order, color it with the first color from a fixed list which has not been yet assigned to its neighbor. Can you tell the order of colors?

How does this work on an infinite tessellation left as an exercise. 4 colors are enough by 4 Color Theorem; but AFAIK 4CT on infinite maps relies on Compactness Theorem, which tends to be not constructive (even for easier-proven versions like 6CT).

#mathart #noneuclidean #procgen

Last updated 2 years ago
Original post

Zeno Rogue · @zenorogue
315 followers · 21 posts · Server mathstodon.xyz
Open media

If they expand in the same 'z' direction, but with different rates instead, it looks more like a horosphere (compare the first visualization in this thread); this is why hexes in the visualization below are squished when we look at them orthogonally from far away.

#visualization #mathviz #rogueviz #hyperrogue #noneuclidean #mathart

Last updated 2 years ago
Original post

Elishevacarl · @Elishevacarl
65 followers · 114 posts · Server mathstodon.xyz
GeoGebra - Around Cone Mountain puzzle

When the shortest distance is not a straight line redux: version 3 @mtbos Around Cone Mountain puzzle – GeoGebra

geogebra.org/m/pgpr6jtw

#noneuclidean #thinkinground

Last updated 2 years ago
Original post