gsCrossApPatch< T > Class Template Reference

Detailed Description

template<typename T>
class gismo::gsCrossApPatch< T >

Computes a parametrization based on low rank cross approximation, given a set of boundary geometries.

Inheritance diagram for gsCrossApPatch< T >:

Collaboration diagram for gsCrossApPatch< T >:

Public Member Functions
const gsGeometry< T > &	compute ()
	Main routine that performs the computation.
const gsGeometry< T > &	compute (const gsMultiPatch< T > &boundary)
	Main routine that receives input and performs the computation.
	gsCrossApPatch (const gsMultiPatch< T > &boundary)
	Constructs a spring patch object by a collection of tensor-product patches defining the boundaries of a patch. More...
const gsMultiPatch< T > &	input ()
	Returns the input boundaries.
const gsGeometry< T > &	result () const
	Returns the resulting patch. Assumes that compute() has been called before.

Protected Member Functions
template<short_t d>
void	preparePatch (gsTensorBSplineBasis< d, T > &resultBasis, gsMatrix< T > &coefs)
	Resolves the configuration of the input boundaries and creates a patch filled with the boundary coefficients.

Protected Attributes
gsMultiPatch< T >	m_boundary
	Input boundaries.
gsGeometry< T > *	m_result
	Resulting patch.

Constructor & Destructor Documentation

gsCrossApPatch ( const gsMultiPatch< T > &  boundary )

inline

Constructs a spring patch object by a collection of tensor-product patches defining the boundaries of a patch.

The number of boundaries is expected to be 2*d, where d is the space dimension. They are expected to form a closed "shell"

Parameters

boundary

a set of boundary curves or patches