General function for querying information about convex_structure objects. The convex structures are internal structures of getfem++. They do not contain points positions. These structures are recursive, since the faces of a convex structures are convex structures.
n = gf_cvstruct_get(cvstruct CVS, 'nbpts')
d = gf_cvstruct_get(cvstruct CVS, 'dim')
cs = gf_cvstruct_get(cvstruct CVS, 'basic structure')
cs = gf_cvstruct_get(cvstruct CVS, 'face', int F)
I = gf_cvstruct_get(cvstruct CVS, 'facepts', int F)
s = gf_cvstruct_get(cvstruct CVS, 'char')
gf_cvstruct_get(cvstruct CVS, 'display')
General function for querying information about convex_structure objects. The convex structures are internal structures of getfem++. They do not contain points positions. These structures are recursive, since the faces of a convex structures are convex structures.
n = gf_cvstruct_get(cvstruct CVS, 'nbpts')
Get the number of points of the convex structure.
d = gf_cvstruct_get(cvstruct CVS, 'dim')
Get the dimension of the convex structure.
cs = gf_cvstruct_get(cvstruct CVS, 'basic structure')
Get the simplest convex structure. For example, the 'basic structure' of the 6-node triangle, is the canonical 3-noded triangle.
cs = gf_cvstruct_get(cvstruct CVS, 'face', int F)
Return the convex structure of the face F
.
I = gf_cvstruct_get(cvstruct CVS, 'facepts', int F)
Return the list of point indices for the face F
.
s = gf_cvstruct_get(cvstruct CVS, 'char')
Output a string description of the cvstruct.
gf_cvstruct_get(cvstruct CVS, 'display')
displays a short summary for a cvstruct object.
Y. Collette