[R] Q. regarding shadowed 3D plots

Paul Murrell p.murrell at auckland.ac.nz
Wed Nov 6 21:34:21 CET 2002


Amund Tveit wrote:
> Hi,
> Is the code for creating the screenshot plots found at:
> 1. http://www.r-project.org/screenshots/persp-surface.jpg
> 2. http://www.r-project.org/screenshots/volcano-persp.jpg
> available?
> How is the shadow added to the 3D surfaces?

See help(persp), in particular the ltheta and lphi arguments.  
There are a couple of examples of their use in example(persp).

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