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? Thanks in advance for any help. B.R, Amund http://www.idi.ntnu.no/~amundt/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
Hi 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). Paul -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
> 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) The examples at the end provide the code. The shadow effect is added by specifying ltheta, lphi, and shade. -- Wolfgang Viechtbauer -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
>>>>> "Paul" == Paul Murrell <p.murrell at auckland.ac.nz> >>>>> on Thu, 07 Nov 2002 09:34:21 +1300 writes:Paul> Hi Paul> 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? Paul> See help(persp), in particular the ltheta and lphi arguments. Paul> There are a couple of examples of their use in example(persp). and even a bit more in demo(persp) {which has been new in R 1.6.0} Martin -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._