[Scilab-users] Stacked 2D plot in 3D

[Jean-Philippe Grivet]

Hi Claus, Rafeal and Samuel,

Here is another method for stacked plots, which was suggested to me 
years ago by Serge Steer.
I used it succssfully for about 12 individual curves.

Cheers,
JP Grivet



Le 28/01/2018 20:19, Claus Futtrup a écrit :
> Hi Rafael and Samuel
>
> Thank you both for great suggestions - and as I thought - I was on the 
> wrong path. Indeed I looked at plot3d3 and didn't catch that this one 
> is suitable for what I wish to do. I see clearly with the example by 
> Samuel that it is quite a smart way. I initially made the mistake to 
> feed vectors (frequencies + angles), and it complained (and it 
> revealed, it seems, that plot3d3 is based on param3d1). I see it needs 
> matrices. The example by Rafael made that clear to me. Thanks Rafael 
> for a very good example to work with.
>
> Best regards,
> Claus
>
> On Sun, Jan 28, 2018 at 5:24 PM, Rafael Guerra 
> <jrafaelbguerra at hotmail.com <mailto:jrafaelbguerra at hotmail.com>> wrote:
>
>     Hi Samuel,
>
>     Absolutely, the two param3d functions should be merged.
>
>     The vectorised assignment example should also be included in the
>     helpfile.
>
>     Regards,
>     Rafael
>
>     -----Original Message-----
>     From: users [mailto:users-bounces at lists.scilab.org
>     <mailto:users-bounces at lists.scilab.org>] On Behalf Of Samuel Gougeon
>     Sent: Sunday, January 28, 2018 5:17 PM
>     To: Users mailing list for Scilab <users at lists.scilab.org
>     <mailto:users at lists.scilab.org>>
>     Subject: Re: [Scilab-users] Stacked 2D plot in 3D
>
>     Hello Rafael,
>
>     About param3d() and param3d1():
>     In 3 days, it will be the 10th birthday of this report:
>     http://bugzilla.scilab.org/6155 <http://bugzilla.scilab.org/6155>
>     Shall we make a present to other users? :) By the way, beyond
>     their pages, don't you think the functions themselves should be
>     merged?
>
>     Le 28/01/2018 à 16:39, Rafael Guerra a écrit :
>     > .../...
>     > for i=1:nf;
>     >      e.children(i).foreground = color('dark blue');
>     >      e.children(i).thickness = 2;
>     > end
>
>     Or more simply:
>
>     e.children.foreground = color('dark blue'); e.children.thickness = 2;
>
>     This kind of vectorized assignment (almost always) works.
>
>     Cheers
>     Samuel
>
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>
>
>
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x=linspace(-10,10,500);
clf;ax=gca();
ax.axes_visible='on';
xmin=-10;
xmax=+10;
ymin=-1;
ymax=2
ax.data_bounds=[xmin,ymin;xmax ymax];
yshift=0.2;
drawlater
for xshift=5:-0.4:-5
  xfpoly([xmin x xmax],[ymin yshift+sinc(x+xshift) ymin],1)
  e=gce();e.background=-2;
  yshift=yshift-0.02;
end
drawnow()