Re: tetrahedron problem
- To: mathgroup at smc.vnet.net
- Subject: [mg82092] Re: [mg82041] tetrahedron problem
- From: Andrzej Kozlowski <akoz at mimuw.edu.pl>
- Date: Fri, 12 Oct 2007 02:49:23 -0400 (EDT)
- References: <200710100827.EAA26747@smc.vnet.net>
Since,
Head[PolyhedronData["Tetrahedron"]]
Graphics3D
all you need to do is just to evaluate
PolyhedronData["Tetrahedron"]
without a second Graphics3D and even without Show, though haivng the
latter should do no harm.
However, there is something strange about the error message you get
with your input below. I would have expected "Graphics3D is not a
Graphics3D primitive or directive."
Andrzej Kozlowski
On 10 Oct 2007, at 17:27, Mark Fisher wrote:
> Hi all,
>
> PolyhedronData["Tetrahedron"]
>
> works fine, but
>
> Show[Graphics3D[PolyhedronData["Tetrahedron"]]]
>
> generates an error ("Graphics is not a Graphics3D primitive or
> directive.").
>
> I'm using "6.0 for Microsoft Windows (32-bit) (June 19, 2007)".
>
> Is this a problem for others? Is this a bug?
>
> --Mark
>
>
- References:
- tetrahedron problem
- From: Mark Fisher <particlefilter@gmail.com>
- tetrahedron problem