Kratos::NurbsVolumeRefinementUtilities Class Reference

#include <nurbs_volume_refinement_utilities.h>

Collaboration diagram for Kratos::NurbsVolumeRefinementUtilities:

Public Types
Type Definitions
typedef std::size_t	IndexType
typedef std::size_t	SizeType
typedef Node	NodeType
typedef NurbsVolumeGeometry< PointerVector< NodeType > >	NurbsVolumeGeometryType
typedef NurbsVolumeGeometryType::Pointer	NurbsVolumeGeometryPointerType

Static Public Member Functions
Operations
static void	KnotRefinementU (NurbsVolumeGeometryType &rGeometry, std::vector< double > &rKnotsUToInsert, PointerVector< NodeType > &rPointsRefined, Vector &rKnotsURefined)
	Refines the u-knotvector of a NurbsVolumeGeometry. More...
static void	KnotRefinementV (NurbsVolumeGeometryType &rGeometry, std::vector< double > &rKnotsVToInsert, PointerVector< NodeType > &rPointsRefined, Vector &rKnotsVRefined)
	Refines the v-knotvector of a NurbsVolumeGeometry. More...
static void	KnotRefinementW (NurbsVolumeGeometryType &rGeometry, std::vector< double > &rKnotsWToInsert, PointerVector< NodeType > &rPointsRefined, Vector &rKnotsWRefined)
	Refines the w-knotvector of a NurbsVolumeGeometry. More...

Member Typedef Documentation

IndexType

typedef std::size_t Kratos::NurbsVolumeRefinementUtilities::IndexType

NodeType

typedef Node Kratos::NurbsVolumeRefinementUtilities::NodeType

NurbsVolumeGeometryPointerType

typedef NurbsVolumeGeometryType::Pointer Kratos::NurbsVolumeRefinementUtilities::NurbsVolumeGeometryPointerType

NurbsVolumeGeometryType

typedef NurbsVolumeGeometry<PointerVector<NodeType> > Kratos::NurbsVolumeRefinementUtilities::NurbsVolumeGeometryType

SizeType

typedef std::size_t Kratos::NurbsVolumeRefinementUtilities::SizeType

Member Function Documentation

KnotRefinementU()

static void Kratos::NurbsVolumeRefinementUtilities::KnotRefinementU ( NurbsVolumeGeometryType &  rGeometry, std::vector< double > &  rKnotsUToInsert, PointerVector< NodeType > &  rPointsRefined, Vector &  rKnotsURefined  )

inlinestatic

Refines the u-knotvector of a NurbsVolumeGeometry.

This function adopts the surface knot-refinement algorithm from Piegl1995 (p.164 Algorithm A5.5). The algorithm is modified to suit trivariant B-Spline volumes.

Parameters

rGeometry	surface to be refined.
rKnotsUToInsert	Knots to be inserted.
rPointsRefined	the nodes for the refined geometry.
rKnotsURefined	the new knot vector.

Note

This function does not consider weights, thus only B-Spline-Volumes can be refined.

KnotRefinementV()

static void Kratos::NurbsVolumeRefinementUtilities::KnotRefinementV ( NurbsVolumeGeometryType &  rGeometry, std::vector< double > &  rKnotsVToInsert, PointerVector< NodeType > &  rPointsRefined, Vector &  rKnotsVRefined  )

inlinestatic

Refines the v-knotvector of a NurbsVolumeGeometry.

This function adopts the surface knot-refinement algorithm from Piegl1995 (p.164 Algorithm A5.5). The algorithm is modified to suit trivariant B-Spline volumes.

Parameters

rGeometry	Geometry to be refined.
rKnotsVToInsert	Knots to be inserted.
rPointsRefined	the nodes for the refined geometry.
rKnotsVRefined	the new knot vector.

Note

This function does not consider weights, thus only B-Spline-Volumes can be refined.

KnotRefinementW()

static void Kratos::NurbsVolumeRefinementUtilities::KnotRefinementW ( NurbsVolumeGeometryType &  rGeometry, std::vector< double > &  rKnotsWToInsert, PointerVector< NodeType > &  rPointsRefined, Vector &  rKnotsWRefined  )

inlinestatic

Refines the w-knotvector of a NurbsVolumeGeometry.

This function adopts the surface knot-refinement algorithm from Piegl1995 (p.164 Algorithm A5.5). The algorithm is modified to suit trivariant B-Spline volumes.

Parameters

rGeometry	Geometry to be refined.
rKnotsWToInsert	Knots to be inserted.
rPointsRefined	the nodes for the refined geometry.
rKnotsWRefined	the new knot vector.

Note

This function does not consider weights, thus only B-Spline-Volumes can be refined.

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The documentation for this class was generated from the following file:

• /home/runner/work/Documentation/Documentation/master/kratos/geometries/nurbs_shape_function_utilities/nurbs_volume_refinement_utilities.h