Re: No Show
- To: mathgroup at smc.vnet.net
- Subject: [mg89108] Re: No Show
- From: Roland Franzius <roland.franzius at uos.de>
- Date: Mon, 26 May 2008 01:28:49 -0400 (EDT)
- References: <g1bf08$mcv$1@smc.vnet.net>
Narasimham schrieb:
> Why is the following plot, bot, (with - Sqrt) not Shown along with
> top?
>
> Why is it treated only as a plot skeleton, so no combining is
> possible?
>
> bot = Plot3D[-Sqrt[1 - (x^2 + y^2) ] , {x, -1, 1}, {y, -1, 1}]
> top = Plot3D[+Sqrt[1 - (x^2 + y^2) ] , {x, -1, 1}, {y, -1, 1}]
> Show[top, bot]
The lower part is trucated. Probably the automatic Range is arranged to
early in the rendering process.
Show[{top, bot}, PlotRange -> All]
shows all but distortes. Best is
Graphics3D[First/@{top,bot}]
--
Roland Franzius