Re: [R] plot intersecting planes

persp() is not really designed to do that. rgl has a nice interface that allows this sort of things with its persp3d() function. Uwe Ligges On 07.03.2012 11:01, Simone Tenan wrote: Hi all, I need to plot two intersecting planes in a graph. Using persp() function (see code below) I am not ab

[R] plot intersecting planes

Hi all, I need to plot two intersecting planes in a graph. Using persp() function (see code below) I am not able to add a second plane with good results. I tried with par(new=TRUE) but the output was very poor. I have found some previous discussions about this point but (apparently) without a clea