|
From: | Andy Buckle |
Subject: | Re: plot ellipsoidal normal |
Date: | Mon, 27 Jun 2011 14:39:33 +0100 |
Hello,
I've got an ellipsoid as a 3D-Graph:
#Ellipsoid
xc=0
yc=0
zc=0
xr=yr= 7000
zr=5000
n = 25
[A,B,C] = ellipsoid(xc,yc,zc,xr,yr,zr,n);
mesh(A,B,C)
Then I have a Point on the surface.:
p2= [A(17,20) B(17,20) C(17,20)];
How can I plot a line, that goes orthogonal to the surface in this point, to the middle (z-axis)?
Hope someone's got an idea.
Greetings
Clara
_______________________________________________
Help-octave mailing list
address@hidden
https://mailman.cae.wisc.edu/listinfo/help-octave
[Prev in Thread] | Current Thread | [Next in Thread] |