Riemann spheres in blender

Опубликовано: 15 Июль 2026
на канале: Number Cruncher
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In this video methods are presented how complex functions mapped on Riemann spheres can be visualized in blender. I learnt a lot from blender tutorials. I'm still a blender beginner but I wanted to give something back to the community. I hope that the mathematically inclined blenderers among you can enjoy it.

The addon for the Riemann spheres can be downloaded at:
https://github.com/mathelehrer/Rieman...

It was inspired by work done here:
https://github.com/timvickman/Blender...
   • Visualizing Complex-Valued Functions   ‪@lemmaxiom‬

Content:
0:00 Introduction
0:39 Overview
2:37 The projection of the earth
5:39 The stereographic projection
6:55 The polynomial z^3 -1
8:28 The sine function
9:16 Open shader language
13:02 Seasons greetings

#riemannsphere #stereographicprojection #blender #shapekeys #displacements #openshaderlanguage #blender

The christmas tree was purchased by:
https://www.cgtrader.com/3d-models/ar...