Re: [Matplotlib-users] surface without lines + circular domain

[Raymond S. <sm...@mi...>]

Hi, Diego

1) use the linewidth=0 kwarg to plot_surface (e.g. see
http://matplotlib.org/examples/mplot3d/surface3d_demo.html)
2) Define your mesh by r, theta, then convert to x, y (e.g. see
http://stackoverflow.com/a/26876699/2965572)

Ray

On Mon, Feb 16, 2015 at 9:45 AM, Diego Avesani <die...@gm...>
wrote:

> Dear all,
> I have two problems.
>
> 1) I would like to plot a 3D surface, but without lines.
>
> 2) I would like to plot the surface on a circular domain.
>
> I mean, this is a piece of my code
>
> X = np.arange(0, 1, 0.05)
>
> Y = np.arange(0, 1, 0.05)
>
> X, Y = np.meshgrid(X, Y)
>
> R = np.sqrt(X**2 + Y**2)
>
> Z = np.sin(R)
>
> ax.plot_surface(X, Y, Z, rstride=10, cstride=10, alpha=0.3)
>
>
> The domain is therefore a square, I would like to have a circular domain.
>
>
> Thanks a lot
>
>
>
>
> Diego
>
>
>
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