build_vertex_symmetry_transformation

compas_tno.utilities.build_vertex_symmetry_transformation(form, printout=False)[source]

Build a symmetry matrix Evsym (n, k) such as z = Evsym * zb.

Parameters

  • form (FormDiagram) – The form diagram of the problem

  • printout (bool, optional) – Whether or not display messages are printed, by default True

Returns

Evsym (array (n x k)) – The symmetry matrix.