refine_triangulation(self, return_tri_index=False, subdiv=3)
This function refines the encapsulated triangulation by splitting each father triangle into 4 child sub-triangles built on the edges midside nodes, recursing subdiv times. In the end, each triangle is hence divided into 4**subdiv
child triangles.
Whether an index table indicating the father triangle index of each point is returned.
Recursion level for the subdivision. Each triangle is divided into 4**subdiv
child triangles; hence, the default results in 64 refined subtriangles for each triangle of the initial triangulation.
The refined triangulation.
Index of the initial triangulation containing triangle, for each point of refi_triangulation. Returned only if return_tri_index is set to True.
Compute an uniformly refined triangulation refi_triangulation of the encapsulated triangulation
.
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