General function for modifying mesh_im objects
gf_mesh_im_set(mesh_im MI, 'integ',{integ im|int im_degree}[, ivec CVids])
gf_mesh_im_set(mesh_im MI, 'adapt')
General function for modifying mesh_im objects
gf_mesh_im_set(mesh_im MI, 'integ',{integ im|int im_degree}[, ivec CVids])
Set the integration method.
Assign an integration method to all convexes whose #ids are
listed in CVids
. If CVids
is not given, the integration is
assigned to all convexes. It is possible to assign a specific
integration method with an integration method handle im
obtained
via gf_integ('IM_SOMETHING'), or to let getfem choose a suitable
integration method with im_degree
(choosen such that polynomials
of are exactly integrated.
If
im_degree=-1
, then the dummy integration method IM_NONE will
be used.)
gf_mesh_im_set(mesh_im MI, 'adapt')
For a mesh_im levelset object only. Adapt the integration methods to a change of the levelset function.
Y. Collette