Re: RelaTime3D

• To: mathgroup at smc.vnet.net
• Subject: [mg70338] Re: RelaTime3D
• From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
• Date: Fri, 13 Oct 2006 01:30:46 -0400 (EDT)
• Organization: Uni Leipzig
• References: <egl2ol\$4nq\$1@smc.vnet.net>

```Hi,

with RealTime3D the FrontEnd gets a special box
with 3d graphics data
that it render, with default 3d it get an other
special box with
PostScript code.

Regards
Jens

<dimmechan at yahoo.com> schrieb im Newsbeitrag
news:egl2ol\$4nq\$1 at smc.vnet.net...
| Consider the graph
|
| Plot3D[Sin[x] - y^2, {x, -2*Pi, 2*Pi}, {y, -2,
2}]
| (*plot to be displayed*)
|
| One way to get a rotatable 3D graph is to
execute the following command
| which
| puts you in the real time mode:
|
| << "RealTime3D`"
|
| >From now on, any 3D graphics generated will
come out in rotatable mode.
|
| Plot3D[Sin[x] - y^2, {x, -2*Pi, 2*Pi}, {y, -2,
2}]
| (*plot to be displayed*)
|
| The only relevant information I found was
|
| Information["RealTime*", LongForm -> True]
| "RealTimeGraphicsDisplayFunction is display
function which allows
| Graphics3D and SurfaceGraphics objects to be
rotated interactively in
| the front end."
| (...)
|
| Executing then
|
| << "Default3D`"
|
| you switch back to PostScript output.
|
| Plot3D[Sin[x] - y^2, {x, -2*Pi, 2*Pi}, {y, -2,
2}]
| (*plot to be displayed*)
|
| Can someone explain how exactly happens this
changing from PostScript
| output
| to rotatable object and back?
| What is loaded with << "Default3D`"?
|