mymesh.converter.quad2tri

mymesh.converter.quad2tri(NodeCoords, NodeConn)

Converts a quadrilateral mesh to a triangular mesh by splitting each quad into 2 tris

Parameters:

• NodeCoords (array_like) – List of nodal coordinates.

• NodeConn (array_like) – Nodal connectivity list. All elements should be 4-Node quadrilateral elements.

Returns:

• NodeCoords (array_like) – Unaltered list of node coordinates

• TriConn (np.ndarray) – list of nodal connectivities for the new triangular mesh.