CTTKhexagon3D {colourvision} | R Documentation |
Plots a hexagonal trapezohedron representing Chittka (1992) colour space for tetrachromatic animals (Thery and Casas, 2002).
CTTKhexagon3D(x, y, z, s.col = "red", f.col = "black", vnames = c("E1","E2","E3","E4"), type = "p", radius = 0.01, add = F, xlab = "", ylab = "", zlab = "", box = F, axes = F, ylim = c(-1, 1), xlim = c(-1, 1), zlim = c(-1,1), aspect = T, vectors=F, ...)
x |
x coordinate of points to be plotted |
y |
y coordinate of points to be plotted |
z |
z coordinate of points to be plotted |
s.col |
Colour to be used for plotted items. See plot3d in the rgl package. |
f.col |
Colour of tetrahedron lines. See plot3d in rgl package. |
vnames |
Vector names. |
type |
see plot3d function in the rgl package. |
radius |
see plot3d function in the rgl package. |
add |
see plot3d function in the rgl package. |
xlab |
see plot3d function in the rgl package. |
ylab |
see plot3d function in the rgl package. |
zlab |
see plot3d function in the rgl package. |
box |
see plot3d function in the rgl package. |
axes |
see plot3d function in the rgl package. |
ylim |
see plot3d function in the rgl package. |
xlim |
see plot3d function in the rgl package. |
zlim |
see plot3d function in the rgl package. |
aspect |
see plot3d function in the rgl package. |
vectors |
Whether vectors representing direction of photoreceptor outputs should be plotted. |
... |
Other arguments passed to function plot3d in the rgl package. |
Felipe M. Gawryszewski f.gawry@gmail.com
Chittka, L. 1992. The colour hexagon: a chromaticity diagram based on photoreceptor excitations as a generalized representation of colour opponency. J Comp Physiol A 170, 533-543.
Thery, M., and J. Casas. 2002. Predator and prey views of spider camouflage. Nature 415, 133-133.