Hallo! I just want to make a 3D plot of a surface of a cone and want to plot some single points around. I tried wireframe but cannot find how to plot single points I tried scatterplot3d but there the surface is not simple to plot. And: How can I rotate the point of view by the z-axis I tried persp3d but how can I add some single points? Example: library(lattice) library(scatterplot3d)
#data d <- expand.grid(x = 1:10, y = 5:15) d$z <- sqrt((d$x-4)^2 + (d$y-10)^2) wireframe(z ~ x * y, data = d, drape=T) # How to plot points?? scatterplot3d(d$x, d$y, d$z) # How to plot nice surface? # How to rotate point of view by z axis? # BTW: points3d should add some points (does not work for me) # persp3d no example Can anybody help? Has anybody such an example? Actually, I think it is possible with R to dray such 3D plots - the question is how? Even possible to animate the 3D plot? Or rotate interactive? Best regards Karl ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
