ggobi(cube())  #p>0 for group
ggobi(cube.face())
ggobi(cube.solid())
ggobi(cube.solid.eq())
ggobi(cube.dotline())
ggobi(sphere())
ggobi(sphere.solid())
ggobi(sphere.solid.eq())
ggobi(simplex())
ggobi(torus())
ggobi(torus.flat())

ggobi(boy.surface())  #p=3 for group
ggobi(conic.spiral())
ggobi(conic.spiral.nautilus())
ggobi(cross.cap())
ggobi(dini.surface())
ggobi(ellipsoid())
ggobi(enneper())
ggobi(klein.fig.eight())
ggobi(roman())

ggobi(mobius()) #p = 3 or 4
