general_ub_lb_update_with_t_middle_variable

compas_tno.shapes.general_ub_lb_update_with_t_middle_variable(thk_alfa, s, middle, t)[source]

Update upper and lower bounds for a general surface for a given middle surface. This general update takes into consideration nub and nlb. scaled, so t is a (%)

Parameters

  • thk_alfa (float) – Thickness of the structure as a percentage of nub, nlb

  • s (float) – Middle surface heights

  • middle (MeshDos) – Middle surface mesh

  • t (float) – Value to assumed to vertices without intrados projection

Returns

  • ub_update (array) – Upper bound limits updated

  • lb_update (array) – Lower bound limits updated