The rgl Package - NexTag Supports Open Source Initiatives

24 persp3d
xlim, ylim, zlim
x-, y- and z-limits. The plot is produced so that the rectangular volume defined
by these limits is visible.
xlab, ylab, zlab
titles for the axes. N.B. These must be character strings; expressions are not
accepted. Numbers will be coerced to character strings.
add
Details
Value
aspect
whether to add the points to an existing plot.
either a logical indicating whether to adjust the aspect ratio, or a new ratio
... additional material parameters to be passed to surface3d and decorate3d.
This is similar to persp with user interaction. See plot3d for more general details.
One difference from persp is that colors are specified on each vertex, rather than on each facet of
the surface. To emulate the persp color handling, you need to do the following. First, convert the
color vector to an (nx-1) by (ny-1) matrix; then add an extra row before row 1, and an extra
column after the last column, to convert it to nx by ny. (These extra colors will not be used). For
example, col