title: pygalmesh setting the proper variables and explanation
body: <p>for my research i am using pygalmesh to create a mesh from an array. The problem i am trying to solve is a vascular network. In it, theres multiple vessel that are not meshed while the surrounding tissue is meshed. I am able to create the array but i am having trouble setting the correct variable. In the readme documentation theres a lot of variable for which i can't find any infos.</p>
  <p>For example :</p>
  <pre><code>max_edge_size_at_feature_edges=0.025,
  min_facet_angle=25,
  max_radius_surface_delaunay_ball=0.1,
  max_facet_distance=0.001
  </code></pre>
  <p>Is there a file where they explain all those variable, like what do they actually change in the mesh and all the ones that can be put in?</p>
  <p>My current goal with meshing would be to reduce the number of 2d element around my vessels to reduce my array dimension in the later computation.</p>
  <p>Thx</p>
  <p>PS : If there are other meshing alternative that you know of that can mimic pygalmesh meshing from an array and are easy to use, let me know!</p>