Recombination using Blossom Quad gives concave quadrilaterals
While using blossom quad to recombine a bamg adapted mesh, it gives concave quadrilaterals sometimes. As per your paper, there are steps in blossom quad algorithm to prevent this. Could you please explain why this might be happening? I'm attaching the bamg mesh file and the adapted mesh from gmsh bamg_quad.meshgmsh_recombine_blossom.pybamg_tri_initial.mesh
Edited by Gowri MV