filled.contour3(x = seq(0, 1, length.out = nrow(z)), y = seq(0, 1, length.out = ncol(z)), z, xlim = range(x, finite = TRUE), ylim = range(y, finite = TRUE), zlim = range(z, finite = TRUE), levels = pretty(zlim, nlevels), nlevels = 20, color.palette = cm.colors, col = color.palette(length(levels) - 1), joinedPlots, plot.title, plot.axes, key.title, key.axes, asp = NA, xaxs = "i", yaxs = "i", las = 1, axes = TRUE, frame.plot = axes, mar, ...)