Search found 166 matches
- Tue Dec 05, 2023 5:54 pm
- Forum: Polyhedra
- Topic: icosahedron construction
- Replies: 4
- Views: 33766
Re: icosahedron construction
I made some models with parts only connected at the vertices.I did that with a drop of „UHU hart“ which is a very quickly drying glue. I held each two pieces together and counted to 100, which was sufficient to keep them in place. Ulrich https://i.postimg.cc/HcGJFC81/769-D5808-A5-FA-4930-996-D-D4-E0...
- Sat Sep 16, 2023 1:04 pm
- Forum: Polyhedron Models
- Topic: Work in progress
- Replies: 15
- Views: 71909
Re: Work in progress
Yes, indeed ![Very Happy :D](./images/smilies/icon_biggrin.gif)
![Very Happy :D](./images/smilies/icon_biggrin.gif)
- Sat Sep 16, 2023 8:14 am
- Forum: Polyhedron Models
- Topic: Work in progress
- Replies: 15
- Views: 71909
- Mon Jun 19, 2023 5:33 am
- Forum: Stella Feature Requests
- Topic: Add Truncated Trapezohedra
- Replies: 4
- Views: 50665
Re: Add Truncated Trapezohedra
No, that can‘t be done. I tried it some years ago, using the function „try to make faces regular“ and it failed.
Ulrich
Ulrich
- Sat Feb 25, 2023 7:12 am
- Forum: Stella Forum
- Topic: BUG: excavating a cuboctahedron with an octahedron locks up the net algorithm
- Replies: 3
- Views: 15607
Re: BUG: excavating a cuboctahedron with an octahedron locks up the net algorithm
It can also be done easily by putting an octahedron into a memory and excavating the cuboctahedron from there.
- Sun Jan 08, 2023 4:18 pm
- Forum: Stella Forum
- Topic: [BUG] clicking on polyhedra face selects wrong face
- Replies: 4
- Views: 15995
Re: [BUG] clicking on polyhedra face selects wrong face
I had this bug too and I think I fixed it the following way (Notebook with Intel and Nvidia grafic card):
right-click on desktop, Nvidia settings, 3d settings, program settings, add Stella4D, triple buffer: on, save settings.
After that all face selects in Stella4D were ok.
Ulrich
right-click on desktop, Nvidia settings, 3d settings, program settings, add Stella4D, triple buffer: on, save settings.
After that all face selects in Stella4D were ok.
Ulrich
- Wed Oct 12, 2022 8:57 am
- Forum: Polyhedron Models
- Topic: Model of new noble polyhedron
- Replies: 9
- Views: 33601
- Fri Oct 07, 2022 1:42 pm
- Forum: Stella Feature Requests
- Topic: make stella4d open source
- Replies: 7
- Views: 19937
Re: make stella4d open source
IMHO everyone who isn‘t happy with Stella4D as it is is warmly invited to write his/her own program that has all desired features.
Ulrich
Ulrich
- Sun Oct 02, 2022 5:11 am
- Forum: Polyhedra
- Topic: Edge-Transitive Polyhedra
- Replies: 6
- Views: 20562
Re: Edge-Transitive Polyhedra
You just need a device that can print it with an edge length of 1 m or so and with 40 colours and an algorithm that can display the patterns in the faces.
- Thu Sep 29, 2022 2:53 pm
- Forum: Polyhedra
- Topic: Edge-Transitive Polyhedra
- Replies: 6
- Views: 20562
Re: Edge-Transitive Polyhedra
Here is my first try of a paper version of one of your models: O32b_2. I made it because it is very pretty and because there are only 12 rhombs crossing each other. In my physical models I want to display the inner structure. Here I had to construct pyramidal building blocs with their top vertices p...
- Sat Sep 03, 2022 10:43 am
- Forum: Polyhedra
- Topic: Edge-Transitive Polyhedra
- Replies: 6
- Views: 20562
Re: Edge-Transitive Polyhedra
I‘d love to have Leonardo-style shapes of them because the understanding is much better, so please post off-files of them too. Don Romano from Denver asked me to thank you on his behalf for the great work and inspiration. He immediately started to build a paper model of the first one in your list. U...
- Fri Sep 02, 2022 1:55 pm
- Forum: Polyhedra
- Topic: Edge-Transitive Polyhedra
- Replies: 6
- Views: 20562
Re: Edge-Transitive Polyhedra
This is great! Thanks for sharing.
Ulrich
Ulrich
- Sat Jun 11, 2022 8:03 am
- Forum: Stella Forum
- Topic: Some help finding a specific net?
- Replies: 9
- Views: 22961
- Thu Mar 31, 2022 6:08 pm
- Forum: Stella Forum
- Topic: Final Stellation of the Icosahedron
- Replies: 2
- Views: 16507
Re: Final Stellation of the Icosahedron
You activate the stellation view, hit on "End" and click on the litle green left-down-arrow.
- Wed Mar 09, 2022 2:23 pm
- Forum: Polyhedron Models
- Topic: Model of new noble polyhedron
- Replies: 9
- Views: 33601
Re: Model of new noble polyhedron
Thanks, Robert!