sfepy.discrete.iga.mappings module¶
Reference mappings for isogeometric analysis.
- class sfepy.discrete.iga.mappings.IGMapping(domain, cells, nurbs=None)[source]¶
Reference mapping for isogeometric analysis based on Bezier extraction.
- Parameters:
- domainIGDomain instance
The mapping domain.
- cellsarray
The mapping region cells. (All domain cells required.)
- nurbsNurbsPatch instance, optional
If given, the nurbs is used instead of domain.nurbs. The nurbs has to be obtained by degree elevation of domain.nurbs.