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