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mvol1
2017 Oct 19
1
overlaying points and lines on a surface3d rgl plot with axes
...rts,
I am interested in learning more about the use of 3D plots. Specifically, I
want to add points and lines to a surface plot. And get the axes and labels
plotted also. Here is what I have tried with an example data set :
library(rgl)
vol2 <- 2*volcano # Exaggerate the relief
library(reshape)
mvol2 <- melt(vol2)
str(mvol2)
# First, persp and persp3d plots do not succeed
#persp(mvol2$X1,mvol2$X2,vol2,xlab="X2",ylab="X1",zlab="value",axes=TRUE,ticktype="detailed",cex.lab=1)
persp3d(mvol2$X2,mvol2$X1,vol2,axes=TRUE)
# Error - Increasing 'x' and...