p3d {onion} | R Documentation |
Three dimensional plotting of points. Produces a nice-looking 3D scatterplot with greying out of further points givin a visual depth cue
p3d(x, y, z, xlim = NULL, ylim = NULL, zlim = NULL, d0 = 0.2, h = 1, ...)
x |
vector of x coordinates to be plotted. If a matrix, interpret the rows as 3D Cartesian coordinates |
y |
Vector of y coordinates to be plotted |
z |
Vector of z coordinates to be plotted |
xlim |
Limits of plot in x direction, with default of NULL
meaning to use range(x) . |
ylim |
Limits of plot in y direction, with default of NULL
meaning to use range(y) . |
zlim |
Limits of plot in z direction, with default of NULL
meaning to use range(z) . |
d0 |
Efolding distance for graying out (depths are standardized to be between 0 and 1). |
h |
The hue for the points, with default value of 1 corresponding
to red. If NULL , produce black points greying to white. |
... |
Further arguments passed to persp() and
points() |
Value returned is that given by function trans3d()
.
Robin K. S. Hankin
data(bunny) p3d(bunny,theta=3,phi=104,box=FALSE)