# Hyperbolic Geometry Software

## NonEuclid

NonEuclid by Joel Castellanos. It's for drawing hyperbolic geometry.

## HyperDimension

**HyperDimension** Ishihama Yoshiaki has written several interesting programs.
Many of them are related to high dimensions, including a 4 and 5 dimensional Rubic cube simulators.
His programs are small and original, but the interface is very crude.
Check out his webpage for more.

~~http://www.asahi-net.or.jp/%7Ehq8y-ishm/hyper.html~~.
Ishihama Yoshiaki's software are usually raw and unpolished.
(2002-07)
Mac OS 9
Java

## HyperSpace

~~http://local.wasp.uwa.edu.au/~pbourke/geometry/hyperspace/index.html~~
(2002)
Mac OS 9

**HyperSpace** 2.0 (1990) is another higher-dimensional polytope viewer, by Paul Bruke.
It does not let you drag and spin, but offers both multiple slice view and projection view on about 4 regular polyhedrons.

## Hyperbolic Tesselations

http://www.plunk.org/~hatch/HyperbolicApplet/ Java

Hyperbolic Tesselations Applet draws hyperbolic tilings. Superb! By Don Hatch.

## Space Jewels

http://www.paradise.caltech.edu/%7Ecook/Workshop/Java/SpaceJewels/main.html Java

Space Jewels is a Java game, where you drive a spaceship in hyperbolic space to collect jewels. Author is Matthew Cook (born 1970). Matthew Cook

He has a write up http://www.paradise.caltech.edu/%7Ecook/Workshop/Math/HyperbolicLand.html