Dear All, I am aware of what written here https://igraph.org/r/doc/rglplot.html
i.e. that a 3D plot of a graph is experimental and not very useful. However, in my case, it is extremely useful and not just for aesthetic reasons: I need to plot a 3D system of particles held together by some bonds and everything is given precisely as 3D graph. Please have a look at the simple example library(igraph) g <- make_lattice( c(5,5,5) ) coords <- layout_with_fr(g, dim=3) rglplot(g, layout=coords, vertex.color="green", vertex.label=NA, edge.color="blue", edge.width=3) What I need to do is to tinker a bit with the light and the "reflectivity" of the edges (some of which can look almost white depending on how I rotate this object). Any help is appreciated. Cheers Lorenzo _______________________________________________ igraph-help mailing list igraph-help@nongnu.org https://lists.nongnu.org/mailman/listinfo/igraph-help
