Rendering problem with surf and trisurf

Hey,

When I use surf or trisurf functions to plot a 3D plane made of several ploygons (triangles or squares for instance), I encounter this rendering problem : some inside edges remain visible, even with the use of 'shading interp', and / or light / camlight (see the sample picture attached below)

This problem occuration depend on the camlight and the view angles.

I have tried to enable / disable many options (disable / none edge witdh especially ), but I didn't manage to solve it yet.

I run Matlab 2019b (but I don't think this is linked to this specific version)

Could you please help me ?

Thank you by advance, Mathworks mate :-)

Cheers,

Nicolas

Answer 1

[Nicolas Douillet]

Any clue ?

Thank you.