Search found 134 matches

by Ulrich
Tue Jun 02, 2020 8:43 am
Forum: Polyhedra
Topic: Noble polyhedra. Where can I find them?
Replies: 17
Views: 5716

Re: Noble polyhedra. Where can I find them?

I was able to reproduce this, it‘s really nice. Unfortunately it is only isohedral.

I sent you a table with my noble findings the other day in a private message, so that you can compare your list with mine.

Ulrich
by Ulrich
Sun May 24, 2020 4:22 pm
Forum: Polyhedra
Topic: Noble polyhedra. Where can I find them?
Replies: 17
Views: 5716

Re: Noble polyhedra. Where can I find them?

In my paper paper for this year‘s Bridges Conference in Helsinki (which has been cancelled due to corona) I describe how I used Stella4D to create noble polyhedra. I did it in the way Robert mentioned above and which is very easy to do. I was only interested in distinct ones, not in componds. I foun...
by Ulrich
Tue Mar 03, 2020 12:31 pm
Forum: Stella Forum
Topic: Internal Parts
Replies: 3
Views: 2288

Re: Internal Parts

Ah, trickier than I thought! :)
by Ulrich
Mon Mar 02, 2020 8:20 am
Forum: Stella Forum
Topic: Internal Parts
Replies: 3
Views: 2288

Re: Internal Parts

If you select the stellation view in the view toolbar, you can step through the stellations by hitting the up/down keys and you get all internal parts you like.
Ulrich
by Ulrich
Fri Nov 01, 2019 9:44 am
Forum: Polyhedron Models
Topic: Built Models of Compound Polyhedra
Replies: 9
Views: 4410

Re: Built Models of Compound Polyhedra

Marcel,

great models, assembled very precisely!

Is the nomenclature of these compounds ( 10A.., 10B..., ) written anywhere?

Ulrich
by Ulrich
Tue Oct 01, 2019 9:41 am
Forum: Polyhedra
Topic: Heptagons
Replies: 11
Views: 4027

Re: Heptagons

Marcel,

yes I ˋd love to see more of those off-files. Please post them.

Thanks

Ulrich
by Ulrich
Sun Sep 29, 2019 7:52 am
Forum: Polyhedron Models
Topic: Work in progress
Replies: 12
Views: 7934

Re: Work in progress

marcelteun wrote:
Mon Sep 23, 2019 11:25 am
That is Cool! Congratulations, I am sure you deserved that. What a work!! Good luck with the next one!
Thanks! The work at the next one is languishing a little bit, but I still hope to finish it this year.

Ulrich
by Ulrich
Sun Jul 21, 2019 7:24 am
Forum: Polyhedron Models
Topic: Work in progress
Replies: 12
Views: 7934

Re: Work in progress

I‘m very glad that it received the prize as best 3D artwork at this year‘s Bridges Conference in Linz.

Ulrich
by Ulrich
Mon Apr 22, 2019 9:08 pm
Forum: Polyhedron Models
Topic: Genus-41 Stewart toroid
Replies: 8
Views: 5441

Re: Genus-41 Stewart toroid

Great model! Pretty paper, pretty colours, precise work.

Are the dodecagons and the decagons of the convex hull regular?

Ulrich
by Ulrich
Mon Feb 11, 2019 5:25 pm
Forum: Polyhedra
Topic: Solved twisty puzzle
Replies: 5
Views: 4746

Re: Solved twisty puzzle

Oh, that‘s a failure
by Ulrich
Mon Feb 11, 2019 8:16 am
Forum: Polyhedra
Topic: Solved twisty puzzle
Replies: 5
Views: 4746

Re: Solved twisty puzzle

Oh, that‘s cool and I willingly believe that it is great fun to create such things. „Treat“ is my favorite and I think there is even some King Crimson shining through.
by Ulrich
Sun Feb 10, 2019 12:17 pm
Forum: Polyhedra
Topic: Solved twisty puzzle
Replies: 5
Views: 4746

Re: Solved twisty puzzle

This looks like a really huge attainment, congratulations!
These Rubik‘s-like puzzles are much too hard for me and they take far too much time.
And I must confess that I‘d rather see you working on new features in the Stella program :wink: :D

Ulrich
by Ulrich
Sun Feb 10, 2019 12:08 pm
Forum: Polyhedron Models
Topic: Marshmallow model
Replies: 2
Views: 2821

Re: Marshmallow model

Great!

Did someone eat it in the meantime?

Ulrich
by Ulrich
Wed Jan 30, 2019 4:29 pm
Forum: Stella Feature Requests
Topic: all edges of equal length
Replies: 1
Views: 2457

all edges of equal length

Robert,

Is there a trick to trim all edges to the same length?

Ulrich
by Ulrich
Sat Jan 19, 2019 7:31 am
Forum: Polyhedron Models
Topic: Work in progress
Replies: 12
Views: 7934

Re: Work in progress

Thanks!
W116 is in the works

Ulrich