4 ms·
Most 3D meshes will have a combination of hexahedral and tetrahedral elements anyway so the surface will be a combination of trangular and quadrilateral element
by cherryteastain 2y ago
Most 3D meshes will have a combination of hexahedral and tetrahedral elements anyway so the surface will be a combination of trangular and quadrilateral elements. Accuracy and convergence wise, it doesn't matter as much as polynomial order/time step size/element size.