# Software to Visualize 3D Geometry

This page lists some fun geometry software i've used. Usually they are visualization software for non-Euclidean geometry or higher-dimensional geometry.

### Visualizing Quaternions

## Curved Space

download at http://www.geometrygames.org/CurvedSpaces/index.html. iOS macOS Windows

By cosmologist Jeff Weeks.

Jeff Weeks wrote a excellent book to accompany the program. The Shape of Space Buy at amazon.

## SeifertView

http://www.win.tue.nl/~vanwijk/seifertview/ Windows

SeifertView by Jack van Wijk, is a software to visualize Seifert Surfaces.

a Seifert surface is a surface whose boundary is a given knot or link.

If you have a question, put $5 at patreon and message me.