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| Re: Truncated Sphere Dices [message #22604 is a reply to message #22587 ] Fri, 14 January 2011 06:54 UTC |
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Very nice! The shapes are quite pleasing to the eye.
I have also been pleased with the rapidity of my items' arrival time recently.
Are you going to test the fairness of the unusually-shaped dice? If the first d10 lands on a face with no marking, how is the result calculated? I would guess that would occur more frequently than not, given the shape of the die.
Maybe I'm just thinking of those evil mathematical dice you posted around here a little while ago.
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| Re: Truncated Sphere Dices [message #22607 is a reply to message #22587 ] Fri, 14 January 2011 09:02 UTC |
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I'm glad that you ordered different colours as white (although cheap) can be a bit tiresome.
The dice are looking great and I would think, highly collectable due to their unique shapes. I quite like the idea of a die with some blank faces as it looks like it won't work properly (but it will work... wonderfully!).
Have you managed to get the rounded D10 (with 5-fold symmetry) to land on the rounded part when actually rolling the die?
Nice demonstrations by the way. I have a birthday in March so hope to put an order in then.
PS I'm still experimenting with the 'football dice' you made.
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| Re: Truncated Sphere Dices [message #24450 is a reply to message #22607 ] Fri, 04 March 2011 12:55 UTC |
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I got fantastic pictures from Justin who received the D10 with 3-fold symmetry and the D10 with 4-fold symmetry in Stainless Steel. He inked the numbers so that they are more visible.
Here are the pictures:


I am very jealous since I only got them in Dyed Strong and Flexible... Actually I am sure it is the first time they are printed in Metal and the result is really outstanding.
Thanks Justin (and obviously thanks Shapeways )!
Attachment: D10-3f.JPG
(Size: 224.15KB, Downloaded 2482 time(s))
Attachment: D10-4f.JPG
(Size: 251.40KB, Downloaded 2473 time(s))
[Updated on: Fri, 04 March 2011 12:57 UTC] So many things to design, so little time...
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| Re: Truncated Sphere Dices [message #24482 is a reply to message #24450 ] Sat, 05 March 2011 18:06 UTC |
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They both look great and are pretty unique. I'm soon to order (but in white to save money).
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| Re: Truncated Sphere Dices [message #24484 is a reply to message #24482 ] Sat, 05 March 2011 18:27 UTC |
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No problem Orangery, i am very patient .
And to answer your question:
- the D10 with 4-fold symmetry is clearly unstable if you put it on the round part, so it will never stop on an unvalid position.
- the D10 with 5-fold symmetry can keep its balance on the round area but it is very difficult to obtain, so if you roll it, it will never stop on the round face either.
- for the D10 with 3-fold symmetry, it is easier for it to keep its balance on a rounded area because the numbers are carved there (and so the rounded area is not perfectly round). But once again, when I roll it, it has never stopped in such a position.
So to conclude, when you actually roll them, they do not stop on the rounded part (or, at least, I never managed to do so )
So many things to design, so little time...
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| Re: Truncated Sphere Dices [message #25754 is a reply to message #22587 ] Thu, 07 April 2011 07:43 UTC |
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D17... where did that come from?! You have officially been crowned KING of these dice, . I like viewing them in 3D (in your shop) as I can understand the shapes better. You seem to know your maths very well (it's way beyond me).
I think you should display all of your creations on the 'Geometry Junkyard' under the heading, 'polyhedra and polytopes'. http://www.ics.uci.edu/~eppstein/junkyard/polytope.html You will also notice on the first page the nine sided polyhedron.
I really MUST get a few pictures up of the dice that I coloured in.
All the best, Dave S. (aka Orangery).
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| Re: Truncated Sphere Dices [message #25853 is a reply to message #25783 ] Sat, 09 April 2011 15:58 UTC |
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A video of the D17 Sphere is now available.
So many things to design, so little time...
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| Re: Truncated Sphere Dices [message #27021 is a reply to message #25853 ] Thu, 05 May 2011 20:31 UTC |
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Two new Truncated Sphere Dice arrived today.
The D11 Sphere, quite old, in Alumide:

The Alternative D8, quite recent, in Black Strong and Flexible with the numbers on the bottom face (not my favorite numbering, to be honest):

Attachment: D11.JPG
(Size: 103.13KB, Downloaded 2093 time(s))
Attachment: D8Alt.JPG
(Size: 87.46KB, Downloaded 2006 time(s))
So many things to design, so little time...
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| Re: Truncated Sphere Dices [message #27484 is a reply to message #27478 ] Fri, 13 May 2011 17:49 UTC |
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A really nice set of dice. I think the D4 and D8 are my favourites.
Have you ever thought about approaching a company that makes dice?
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| Re: Truncated Sphere Dices [message #27510 is a reply to message #27484 ] Sat, 14 May 2011 00:47 UTC |
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are those dice solid? if not how thick are walls?
Follow me on twitter http://twitter.com/mctrivia or my blog at http://4ddice.blogspot.com/
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| Re: Truncated Sphere Dices [message #27746 is a reply to message #27727 ] Wed, 18 May 2011 06:32 UTC |
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I didn't know there was a polished option... must be a new addition.
The non-polished metal dice look fantastic (bronze or steel). I quite like the irregularities.
I've lost count of how many dice you have made! New games will have to be invented for them.
You might find this article interesting... http://loki3.com/poly/unique-dice.html#12d-tetartoid
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| Re: Truncated Sphere Dices [message #27791 is a reply to message #27746 ] Wed, 18 May 2011 20:34 UTC |
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The metal dice you have seen are actually polished since the material is Antique Bronze Glossy.
The Polished material I was referring to is Polished White Strong and Flexible.
Concerning the number of dice, I will have to make a inventory of what I have done, and most of all, of what is still do be done... 
And thanks for the link. Loki has his own shop here, with very interesting dice: http://www.shapeways.com/shops/loki3
[Updated on: Wed, 18 May 2011 20:36 UTC] So many things to design, so little time...
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| Re: Truncated Sphere Dice [message #38902 is a reply to message #38898 ] Sat, 19 November 2011 22:35 UTC |
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Hi Td3379,
Thank you for ordering those Truncated Sphere Dice. I agree with you, Alumide is great. Metal is even better but is much more expensive (and you can kill someone with a bag full of a dozen of metal dice ).
This kind of dice (spheres with identical circular flat faces) allows any number of faces, in theory.
But all my Truncated Sphere dices also have interesting symmetries, which are sometime difficult to find.
Another point is to have faces as large as possible (this implies that most of the faces are touching their neighbours).
The D33 was a special order from Kevin Cook. I designed it in a couple of days only. Perhaps I could try to redisign it, taking my time...
Anyways, you can check the complete family of my Truncated Sphere dice to see if some number of faces are missing to your collection:
D3, D4, D6, D7, D8, D9, D10, D%, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D24, D32, D33.
There also some alternative shapes, for existing number of faces:
alt D7 (2-fold), alt D8, 3-fold D10 (rounded), 3-fold D10 (pointed), 4-fold D10, 5-folded D10 (pointed), alt D24 (snub).
And if your are patient, these ones are coming soon:
D21, D22, D23, D50.
You could also be interested by these shapes which are also coming from the Truncated Spheres:
- Concave Dice: Concave D4, Concave D6
- Shell Dice: D3 Shell, D4 Shell (my favorite), D8 Shell.
And of course you will find a lot of strange dice from other designers (Clsn has a D9 and D24, Mctrivia some prime dice and two D144 etc.).
Welcome to Shapeways!
[Updated on: Sat, 19 November 2011 22:39 UTC] So many things to design, so little time...
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| Re: Truncated Sphere Dice [message #38909 is a reply to message #38902 ] Sun, 20 November 2011 04:11 UTC |
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Hi Magic,
You're welcome! And thank *you* for designing them! I appreciate the interesting symmetries that the truncated spheres have... especially now that I can examine them with my own hands. And it's also very helpful to have the links for your different-sided dice all in a row there.
I would definitely like to get one made out of metal... I didn't want to get the pricier metal for my first order. I'll still get a few more in plastic, but I think I might put a metal die on my "xmas list" now Don't know whether to go with plain stainless steel or enhance it with bronze or gold, as long as I'm getting metal. Hmmmm...
Great to be here at Shapeways.
-TD
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| Re: Truncated Sphere Dice [message #40750 is a reply to message #40734 ] Mon, 26 December 2011 11:10 UTC |
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| td3379 wrote on Sun, 25 December 2011 22:24 |
I'm really disappointed that somehow the numbers didn't make it onto the d13 in the upper right corner. I guess I need to contact Shapeways and ask them what went wrong! Very, very strange...
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I guess that's because the uploaded file is just a sphere without numbers.
http://www.shapeways.com/model/355544/
Take a look on the second pic.
(The white-and-grey pics are rendered by Shapeways straight from the data of the uploaded files.)
@ Magic
Why is it a co-creator ?
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| Re: Truncated Sphere Dice [message #40752 is a reply to message #40750 ] Mon, 26 December 2011 12:24 UTC |
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Hi TD,
Nice presents you got there 
As usual, the metal dice are really gorgeous.
I am sorry for the D13 was not what you expected.
As Pfeiffer Stylez mentionned, this is probably due to the original model of the co-creator being without numbers: for some reason, the co-creation customization was not taken into account, and the initially uploaded model was printed. Please contact the customer service, explain them the problem and ask for a reprint.
@Pfeiffer Stylez the reason why it is a co-creator is precisely for the customer being able to choose the numbering: numbering on top (the default), numbering on the bottom face and no-numbering. And the uploaded model is the blank one (without number) instead of the default one (numbers on top) because it has a largest volume (and thus this is the one that sets the price of all three models).
But I am considering removing the co-creators on my dice, since everybody is ordering them with numbers on top... Initially, I though there would be more demand for no-numbers (for people that want to add their own numbers or symbols) and with numbers on the bottom face (for those not really comfortable with numbers positionned anywhere on the die). But this is not the case...
Once again, sorry for the inconveniance.
I hope you had a nice Christmas, and wish you all an excellent 2012 year.
[Updated on: Mon, 26 December 2011 16:25 UTC] So many things to design, so little time...
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| Re: Truncated Sphere Dice [message #40760 is a reply to message #40752 ] Mon, 26 December 2011 17:54 UTC |
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| Magic wrote on Mon, 26 December 2011 12:24 | Please contact the customer service, explain them the problem and ask for a reprint. I hope you had a nice Christmas, and wish you all an excellent 2012 year.
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Ok! Will do! I shall ask for a reprint. I'm not upset at anyone... I just couldn't figure out why it was blank... it makes sense now. And in the meantime, since I do have a blank D13, I think I will take the opportunity to add my own symbols to it! Just gotta think of what there is exactly 13 of...
The 13 original United States colonies? That might be cool
And thanks, it was a great Christmas... looking forward to a great new year
Oh, and 1 more question for @Magic:
Is it possible to do the gold plated option with your dice? Or is it not an available option because the plating would wear off with continued handling/rolling?
Cheers,
TD
[Updated on: Mon, 26 December 2011 17:55 UTC]
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| Re: Truncated Sphere Dice [message #40762 is a reply to message #40760 ] Mon, 26 December 2011 18:31 UTC |
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The only reason why Gold Plating is not available is that, in my understanding, only objects that can be hanged to a wire can be gold plated. So you need a hole or something to grab them, like the dice from the "Shell" collection (D3, D4, D6, D8).
Please, someone correct me if I am wrong.
TD, feel free to post the result of your D13 once finished. I'd like to see it 
PS: probably Shapeways will propose you a coupon: before re-ordering the D13, if you still want a numbered one, please wait for me to remove the co-creator (cannot do it right now: I am not at home and I need to upload the numbered model): this will avoid any other surprise...
[Updated on: Sat, 31 December 2011 15:28 UTC] So many things to design, so little time...
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| Re: Truncated Sphere Dice [message #42029 is a reply to message #41016 ] Mon, 16 January 2012 03:25 UTC |
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Got my other D13... this one ended up being free after the coupon that Shapeways issued to me. I ordered this one in white strong & flexible since they were having a sale on that material... I put the extra few buck I saved toward the purchase of another print. Also pictured is my original D13. I decided to just add regular numbers to it... I used a red fine-tip Sharpie to draw thin numbers in my own handwriting. I decided that it didn't look so great (hard indeed to write well on a textured surface), so I thickened the numbers and then outlined them with a marigold fine-tip Sharpie so that they look like fiery numbers. I think it looks pretty nifty now.

Also, nice alumide dice, Magic! It's always odd how they look so bumpy in the pictures, but the actual dice are so smooth.
Oh, and about the gold plating... I see a few that don't look like they could be hung available in gold here:
http://www.shapeways.com/model/298837/
http://www.shapeways.com/model/272573/
Might order one of those next time just to see what happens.
Attachment: dice4.jpg
(Size: 76.54KB, Downloaded 772 time(s))
[Updated on: Mon, 16 January 2012 03:30 UTC]
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| Re: Truncated Sphere Dice [message #42040 is a reply to message #42029 ] Mon, 16 January 2012 07:22 UTC |
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Yes, it is not easy to write on curvy and porous surfaces. That's the beauty of digital manufacturing: adding the numbers on the 3D model with a modelling software, though not so easy either, gives very good results.
Happy that you got a new D13 from Shapeways.
Concerning Alumide, that's true that the way it catches the light make the material look very irregular, but when you got the object on your hands, you can see that the smoothness is nearly the one of Strong and Flexible material.
As long as Gold plating is concerned, I can make it available on any model, if you want to give it a try, just let me know by PM.
And thank you for showing many of my dice in the Show your collection thread!
I will probably show all of my dice, once I finish the ones that are still "work in progress"!
So many things to design, so little time...
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| Re: Truncated Sphere Dice [message #45054 is a reply to message #45036 ] Thu, 08 March 2012 08:47 UTC |
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Hi TD,
I am happy that the D18 printed sucessfully in glass, and that the details are correct.
If someone wants another truncated sphere die in glass, just let me know, and I will do a solid version of it.
In this picture you can see that the regular D33 is quite big compared to the other dice (30mm instead of 20).
Concerning the D33, this a new version with the proper numbering: the previous version had a fault in the numbering (in particuluar there were two numbers 19: shame on me). If you have bought such a faulty D33, please send me a PM and we will find an arrangement.
Regards,
Magic
[Updated on: Thu, 08 March 2012 08:48 UTC] So many things to design, so little time...
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| Re: Truncated Sphere Dice [message #45055 is a reply to message #45054 ] Thu, 08 March 2012 09:07 UTC |
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With so many numbers to contend with, it is not that surprising that duplicates or mistakes have arisen. Sometimes 'errors' can increase the value of an object later on because of their rarity.
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