Le 01/04/2014 14:34, Adrien Vogt-Schilb a écrit :
On 01/04/2014 07:47, grivet wrote:
//exemple de param3d
t=0:0.1:5*%pi;
npt = size(t,"*");
param3d(sin(t(1:2)),cos(t(1:2)),t(1:2)/10,35,45,"X@Y@Z");
he=gce(); //the handle on the 3D polyline
he.foreground=color('red');
ha=gca(); //the handle on the axes
ha.rotation_angles=[60 80];
ha.data_bounds = [-1,-1,0;1,1,5];
for j = 1:npt
drawlater();
he.children(1).data = [sin(t(1:j));cos(t(1:j)); t(1:j)]';
drawnow();
end;
hi
any chance you just get confused between he and ha?
line 3 starting from the end of your code, he has no children. using
ha instead produces a figure in my computer, not sure if it is the
figure you want
for j = 1:npt
drawlater();
ha.children(1).data = [sin(t(1:j));cos(t(1:j)); t(1:j)]';
drawnow();
end;
Wonderful, you spotted my error at first look. In fact, I'm sure that
I've never completely understood
the meaning of the various handles!
Thank you
JP Grivet
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