Hello, I would like to generate a random mesh similar to that of the picture. I'm a beginner, and to do this the only way I found is introducing some( undesired) geometric features in the mesh so that the mesh it unstructured in some places. I would like to have a square boundary, with random quadrilaterals inside and no other geometric feature on it. Is there a way to do this, both in the graphical interface and scripting? Thank you.
<https://lh6.googleusercontent.com/-yF3F1x0vY30/VMe1m1fvFiI/AAAAAAAAAAs/kyiAStVzQhE/s1600/mesh.png>
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