Re: Easy way to 're-order' the axes in Plot3D

• To: mathgroup at smc.vnet.net
• Subject: [mg70140] Re: Easy way to 're-order' the axes in Plot3D
• From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
• Date: Thu, 5 Oct 2006 03:32:44 -0400 (EDT)
• Organization: Uni Leipzig
• References: <eg01ul\$7uv\$1@smc.vnet.net>

```Hi,

gr = Graphics3D[Plot3D[Sin[x*y], {x, 0, Pi}, {y,
0, Pi}]]

Show[gr /. Polygon[pnts_] :> Polygon[{{1, 0, 0},
{0, -1, 0}, {0, 0, 1}}.# & /@ pnts]
]

will mirror the y-axes.

Regards

Jens

"passwd9" <david at carter-hitchin.clara.co.uk>
schrieb im Newsbeitrag
news:eg01ul\$7uv\$1 at smc.vnet.net...
| Hi,
|
| I've got this nice Plot3D surface, but
unfortunately I want one of the
| axes to run from 200 to 1, instead of the
natural 1 to 200.  I've tried
| {S, 200, 1} instead of {S, 1, 200}, but that
didn't work.    The
| function is quite involved and I'd rather not
change it.
|
| Effectively what I want to do is to mirror the
whole surface in a
| vertical plane.
|
| Can anyone help me and think of a [hopefully
simple] way to do this?
|
| Many thanks,
| David.
|

```

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