A blog about satisfying my own curiosity.

Mostly about math, physics and computer science.
But also rendering, Supermag and modular origami.

Announcement :

This blog now has its own domain name, hurray (*^^)o∀*∀o(^^*)♪
The address of this blog has changed : it has simply dropped the .pagesperso-orange
If you happen to have stumbled across this page through redirection, please remove .pagesperso-orange from the original url and you will reach the webpage you requested.
Also, please change your bookmark accordingly. Thanks ! ☆*:.。. o(≧▽≦)o .。.:*☆
By the way, if you are startled by these little decorative faces, they are called kaomoji

Posts :

Origami part 7 : Polycubes

From a simple origami module, you can make thousands of polycube shapes and customize them to your heart's content !

Created on April 15, 2024.

Origami part 6 : Archimedean solids

During the summer, I got my hand on 4 sets of origami papers with 10 colors each so I spend some time building modular origami version of Archimedean solids.

Created on April 14, 2024.

Origami part 5 : Johnson Coronas

From the Johnson solids, at the end of the list are the coronas, I made a modular origami version of them using tracing paper quite some time ago now.

Created on April 13, 2024.

Rendering : IES format and ray files for lights

In the lighting industry, the light emitted by a luminaire is either described by an intensity file or by a set of rays.

Created on September 12, 2023.

Geometry : Structures made with Dodecahedra or Icosahedra

What kind of structures would you be able to build if you had a few hundred or thousand dodecahedra or icosahedra at hand ? A surprising answer is Golden Rhombic Solids among other things like tree and flower like structures.

Created on August 26th, 2023.

Geometry : Polycubes

Once again, I am making a viewer, this time the challenge is about handling very large datasets of polycubes. Everything started from a YouTube video, what a surprise !

Created on August 16th, 2023. Last update on September 9th, 2023.

Misc : Bad Apple Voxel Animation

Running the Bad Apple video on any device is an entertaining challenge on the internet. I had the idea when working on the polycube viewer.

Created on August 16th, 2023.

Geometry : Vertex topology in 3D space

I've already tackled the problem in 2D. Here is the rest of the story in one more dimension. It is unexpectedly simple ! Yeah !

Created on August 8th, 2022. Last update on May 25th, 2023.

Misc : Supermag and Geomag Collection

How great would it be to view and share you magnet collection with world ?.

Created on May 18th, 2023. Last update on May 18st, 2023.

Misc : Supermag Sets

Plastwood, the maker of Supermag Magnetic Genius produced a very large number of lines and sets. Here is a compilation.

Created on April 22, 2023. Last update on April 22, 2023.

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