[Scilab-users] How to plot 3d implicit surface

Hello, I would like to plot a 3d implicit surface defines with an equation like f(x, y, z)=0. There's no parametric transformation and is not possible to express for example z=g(x, y). Does anyone have an idea ? Thank a lot. -- View this message in context: http://mailinglists.scilab.org/How

Re: [Scilab-users] How to plot 3d implicit surface

Le 23/11/12 09:14, Orbeman a écrit : Hello, I would like to plot a 3d implicit surface defines with an equation like f(x, y, z)=0. There's no parametric transformation and is not possible to express for example z=g(x, y). Does anyone have an idea ? Thank a lot. -- View this message in conte

Re: [Scilab-users] How to plot 3d implicit surface

In fact, I have several equations like this : x^2+y^2+x+y+x*y+z^2-1=0 I can express z=sqrt(1-...) but in a general case... -- View this message in context: http://mailinglists.scilab.org/How-to-plot-3d-implicit-surface-tp4025307p4025311.html Sent from the Scilab users - Mailing Lists Archive

Re: [Scilab-users] How to plot 3d implicit surface

Orbeman wrote > In fact, I have several equations like this : > > x^2+y^2+x+y+x*y+z^2-1=0 > > I can express z=sqrt(1-...) but in a general case... In the general case I usually use isosurfaces to plot implicit functions. Since I am completely new to scilab I do not know if it is just a lack of m

Re: [Scilab-users] How to plot 3d implicit surface

Am 25.11.2012 00:40, schrieb Martin Helm: > Orbeman wrote >> In fact, I have several equations like this : >> >> x^2+y^2+x+y+x*y+z^2-1=0 >> >> I can express z=sqrt(1-...) but in a general case... I found this one http://www.scilab.org/contrib/index_contrib.php?page=displayContribution&fileID=1236 h

Re: [Scilab-users] How to plot 3d implicit surface

Am 25.11.2012 01:32, schrieb Martin Helm: > I found this one > http://www.scilab.org/contrib/index_contrib.php?page=displayContribution&fileID=1236 > have not tested it yet but looks promising. I tested it now: Take the function contour3d.sci from the link above. It seems to be an old function whi

Re: [Scilab-users] How to plot 3d implicit surface

Le 25/11/2012 01:32, Martin Helm a écrit : Am 25.11.2012 00:40, schrieb Martin Helm: Orbeman wrote In fact, I have several equations like this : x^2+y^2+x+y+x*y+z^2-1=0 I can express z=sqrt(1-...) but in a general case... I found this one http://www.scilab.org/contrib/index_contrib.php?page=

Re: [Scilab-users] How to plot 3d implicit surface

You can see at http://benice-equation.blogspot.com/2011/08/scilab-example-plotting-implicit-curves.html -- Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html _

Re: [Scilab-users] How to plot 3d implicit surface

Nowadays clue : https://help.scilab.org/docs/6.0.1/en_US/contour.html -- Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html ___ users mailing list user