I am using the wireframe in lattice package of R to plot a 3D data. I think it is because there're too many data points so the plot looks a little messy.
Is there a way to make the connecting curves (between the yellow and red blocks) in the plot more of light color or thinner?
You can change the color of the lines, but I think the width is already minimal. Here is an example:
wireframe(volcano, drape =T, col="grey",
aspect = c(61/87, 0.4),
light.source = c(10,0,10))