Search found 8 matches
- Sat Aug 26, 2023 3:02 pm
- Forum: Polyhedra
- Topic: Golden Rhombic Polyhedron made from Dodecahedra
- Replies: 0
- Views: 27505
Golden Rhombic Polyhedron made from Dodecahedra
Hello there, I have been playing with dodecahedra and found in the Stella database two Stewart's solids made only with dodecahedra: a ring of 8 dodecahedra making a rhombus and a triacontahedron. Based on the observation that this rhombus must be a golden rhombus (with its diagonal ratio being the g...
- Sun Aug 28, 2022 7:19 pm
- Forum: General
- Topic: Dynamic graph of convex polyhedra with regular faces
- Replies: 1
- Views: 24659
Re: Dynamic graph of convex polyhedra with regular faces
Hello,
I have updated the loading of the graph. It is much faster and embedded in the main page now.
Please enjoy !
I have updated the loading of the graph. It is much faster and embedded in the main page now.
Please enjoy !
- Sat May 08, 2021 12:09 pm
- Forum: Stella Forum
- Topic: Vertex issue -1.#IND
- Replies: 2
- Views: 16919
Re: Vertex issue -1.#IND
I have managed to modify the position of some vertices a bit and now it opens/works fine in Stella, the OFF data is still single precision though.
There was no degenerate face whatsoever. I hope it does not happen again.
Thanks you.
There was no degenerate face whatsoever. I hope it does not happen again.
Thanks you.
- Mon May 03, 2021 6:28 am
- Forum: Stella Forum
- Topic: Vertex issue -1.#IND
- Replies: 2
- Views: 16919
Vertex issue -1.#IND
Hello, I get an issue when loading some off file into Stella. The loading does not go so fine, I get the right number of vertices, edges and faces but the polyhedron does not appear on screen and all vertices/edges/faces shows some error like values: 1x5valence, radius -1.#IND Has it happened to any...
- Thu Apr 15, 2021 8:44 am
- Forum: Stella Forum
- Topic: Errors with making regular-faced polyhedron
- Replies: 4
- Views: 9417
Re: Errors with making regular-faced polyhedron
Hello, Here is the follow-up about my isssues after some discussion with robertw through PM. The internal error "ConnectEdges(): Could not find mNeigh for edge 19-1." when loading an OFF file is triggered when attempting stellation/nets. It seems that the polyhedron I work with are not adapted to st...
- Sat Mar 13, 2021 12:06 pm
- Forum: Stella Forum
- Topic: Errors with making regular-faced polyhedron
- Replies: 4
- Views: 9417
Re: Errors with making regular-faced polyhedron
Thank you for your answer. I think (hope) the first condition is met. I don't quite get the accuracy one, though. I mean, if some vertex coordinate is 0.5, do I have to explicitly write 0.5000000000000000000 with trailing zeros in the off file ? I understand that there may be issues if two vertices ...
- Sat Mar 06, 2021 8:47 pm
- Forum: Stella Forum
- Topic: Errors with making regular-faced polyhedron
- Replies: 4
- Views: 9417
Errors with making regular-faced polyhedron
Hi there, I would like to report two issues: - an internal error "ConnectEdges(): Could not find mNeigh for edge 19-1." when loading an OFF file - an error "Could not make faces regular" when trying to make faces regular Let me explain how I got that. I usually start by playing with my Supermag set ...
- Wed Dec 19, 2018 9:49 am
- Forum: General
- Topic: Dynamic graph of convex polyhedra with regular faces
- Replies: 1
- Views: 24659
Dynamic graph of convex polyhedra with regular faces
Hello people from the Stella community, Long story short, here is a graph of all convex polyhedra with regular faces. I hope you will enjoy it. I welcome any critics and remarks. http://asliceofcuriosity.fr/blog/posts/geometry1.html Short story long, I have been interested in convex polyhedra recent...