descriptive.mac: declare local variable to avoid possibility of name collision.

[maxima.git] / doc / info / figures / draw_enhanced3d8.mac

load("docdraw.mac");
docdraw3d("figures/draw_enhanced3d8",
        tube_extremes = [open, closed],
        palette = [26,15,-2],
        enhanced3d = [-foo, foo],
        tube(a, a, a^2, 1, a, -2, 2)
)$