[Scilab-users] 3D animated plot

[Adrien Vogt-Schilb]

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 at 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;



-- 
Adrien Vogt-Schilb
PhD Student (Cired)