Xi Demos:
    Simple 2 dim. Plots | Velocity Field | Surface | Trajektories

    Surface

    - Visualization of a Surface -

    Code for this example:

    (  1)>window(1,\bpp=3,\t3d,\pov);
    (  2)>[x,y]=interval2d(-5,-5,5,5,30,30);
    (  3)>z=sin(x)*cos(y);
    (  4)>surface3d(z,\color=3,\gridColor=1);
    (  5)>plot3d(\angle={60,30,-90},\xtitle="x",\ytitle="y",\zrange={-2,2});
    (  6)>window(1,\close);
    (  7)>$povray +ixigraph.pov -oxigraph.tga +w700 +h700 -d +ft
    

    Rechts Index Linls © 1995 by Bodo Junglas, Klaus Spanderen and Fabian Weis
    - Last revised: April 23 1996