opensg.utils.shared

Functions

beam_reaction	Parse beam reaction forces from output file.
compute_nullspace	Compute nullspace to restrict rigid body motions in finite element analysis.
local_frame_1D	Compute local orthonormal frame for 1D curved elements.
solve_ksp	Solve linear system Aw = F using PETSc Krylov Subspace solver.
tension_center
transformMatrixToBeamDyn
transform_beam_matrices	Transform 6x6 beam stiffness and inertia matrices to a new reference frame.
trsf_sixbysix	Transform six-by-six compliance/stiffness matrix.
write_beamdyn_files
write_beamdyn_prop
xmdf_convert