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 Post subject: Rex Cube sticker measurementsPosted: Tue Nov 16, 2010 6:15 am

Joined: Thu Nov 26, 2009 2:28 pm
Location: Ukraine, Kyiv
Hello.

I plan to resticker my Rex Cube (original thread here). But nowhere can find correct stickers template. So I decided to dray it by myself.

The question is next: what`s exact radius of faces arcs? It`s not of Cube edge length, right?

I suppose that imaginary sphere redius rotation pass trough geometrical center of puzzle anf three corresponded corners. (If I wrong, please correct me). In this case the raduis of faces arcs will be the next:
R = a * (3 * sqrt(3)) / 4 , where a - the Cube edge length.
So the raduis of faces arcs is about 1.3 bigger than cube edge length.

If I know the raduis of faces arcs - I can draw stickers template for Rex Cube correctly.

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 Post subject: Re: Drewseph's Rex CubePosted: Tue Nov 16, 2010 9:47 pm

Joined: Mon Jun 30, 2008 8:38 pm
Location: Russia
a parabola, drawing faces you help??

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 Post subject: Re: Rex Cube sticker measurementsPosted: Wed Nov 17, 2010 4:05 am

Joined: Thu Nov 26, 2009 2:28 pm
Location: Ukraine, Kyiv
Thanks, that`s correct!

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