GeomGridEval_OtherSurface Class Reference

Fallback evaluator for any surface type. More...

#include <GeomGridEval_OtherSurface.hxx>

Public Member Functions
	GeomGridEval_OtherSurface (const Adaptor3d_Surface *theSurface)
	Constructor with surface adaptor pointer.
	GeomGridEval_OtherSurface (const occ::handle< Geom_Surface > &theSurface)
	Constructor with geometry handle.
	GeomGridEval_OtherSurface (const GeomGridEval_OtherSurface &)=delete
	Non-copyable and non-movable.
GeomGridEval_OtherSurface &	operator= (const GeomGridEval_OtherSurface &)=delete
	GeomGridEval_OtherSurface (GeomGridEval_OtherSurface &&)=delete
GeomGridEval_OtherSurface &	operator= (GeomGridEval_OtherSurface &&)=delete
NCollection_Array2< gp_Pnt >	EvaluateGrid (const NCollection_Array1< double > &theUParams, const NCollection_Array1< double > &theVParams) const
	Evaluate grid points at Cartesian product of U and V parameters.
NCollection_Array2< GeomGridEval::SurfD1 >	EvaluateGridD1 (const NCollection_Array1< double > &theUParams, const NCollection_Array1< double > &theVParams) const
	Evaluate grid points with first partial derivatives.
NCollection_Array2< GeomGridEval::SurfD2 >	EvaluateGridD2 (const NCollection_Array1< double > &theUParams, const NCollection_Array1< double > &theVParams) const
	Evaluate grid points with first and second partial derivatives.
NCollection_Array2< GeomGridEval::SurfD3 >	EvaluateGridD3 (const NCollection_Array1< double > &theUParams, const NCollection_Array1< double > &theVParams) const
	Evaluate grid points with derivatives up to third order.
NCollection_Array2< gp_Vec >	EvaluateGridDN (const NCollection_Array1< double > &theUParams, const NCollection_Array1< double > &theVParams, int theNU, int theNV) const
	Evaluate partial derivative at all grid points.

Detailed Description

Fallback evaluator for any surface type.

Uses D0/D1/D2/D3/DN methods for point-by-point evaluation. Supports both Adaptor3d_Surface (by pointer) and occ::handle<Geom_Surface> as input. This is the slowest evaluator but handles any surface type.

Note

When using adaptor pointer, the adaptor must remain valid during the lifetime of this evaluator.

Usage:

GeomGridEval_OtherSurface anEvaluator(&mySurfaceAdaptor);
NCollection_Array2<gp_Pnt> aGrid = anEvaluator.EvaluateGrid(myUParams, myVParams);

Constructor & Destructor Documentation

GeomGridEval_OtherSurface() [1/4]

GeomGridEval_OtherSurface::GeomGridEval_OtherSurface ( const Adaptor3d_Surface * theSurface )

inline

Constructor with surface adaptor pointer.

Parameters

theSurface

pointer to surface adaptor (must remain valid)

GeomGridEval_OtherSurface() [2/4]

GeomGridEval_OtherSurface::GeomGridEval_OtherSurface ( const occ::handle< Geom_Surface > & theSurface )

inline

Constructor with geometry handle.

Parameters

theSurface

handle to Geom_Surface

GeomGridEval_OtherSurface() [3/4]

GeomGridEval_OtherSurface::GeomGridEval_OtherSurface ( const GeomGridEval_OtherSurface & )

delete

Non-copyable and non-movable.

GeomGridEval_OtherSurface() [4/4]

GeomGridEval_OtherSurface::GeomGridEval_OtherSurface ( GeomGridEval_OtherSurface && )

delete

Member Function Documentation

EvaluateGrid()

NCollection_Array2< gp_Pnt > GeomGridEval_OtherSurface::EvaluateGrid	(	const NCollection_Array1< double > &	theUParams,
		const NCollection_Array1< double > &	theVParams ) const

Evaluate grid points at Cartesian product of U and V parameters.

Parameters

theUParams	array of U parameter values
theVParams	array of V parameter values

Returns

2D array of evaluated points (1-based indexing)

EvaluateGridD1()

NCollection_Array2< GeomGridEval::SurfD1 > GeomGridEval_OtherSurface::EvaluateGridD1	(	const NCollection_Array1< double > &	theUParams,
		const NCollection_Array1< double > &	theVParams ) const

Evaluate grid points with first partial derivatives.

Parameters

theUParams	array of U parameter values
theVParams	array of V parameter values

Returns

2D array of SurfD1 (1-based indexing)

EvaluateGridD2()

NCollection_Array2< GeomGridEval::SurfD2 > GeomGridEval_OtherSurface::EvaluateGridD2	(	const NCollection_Array1< double > &	theUParams,
		const NCollection_Array1< double > &	theVParams ) const

Evaluate grid points with first and second partial derivatives.

Parameters

theUParams	array of U parameter values
theVParams	array of V parameter values

Returns

2D array of SurfD2 (1-based indexing)

EvaluateGridD3()

NCollection_Array2< GeomGridEval::SurfD3 > GeomGridEval_OtherSurface::EvaluateGridD3	(	const NCollection_Array1< double > &	theUParams,
		const NCollection_Array1< double > &	theVParams ) const

Evaluate grid points with derivatives up to third order.

Parameters

theUParams	array of U parameter values
theVParams	array of V parameter values

Returns

2D array of SurfD3 (1-based indexing)

EvaluateGridDN()

NCollection_Array2< gp_Vec > GeomGridEval_OtherSurface::EvaluateGridDN	(	const NCollection_Array1< double > &	theUParams,
		const NCollection_Array1< double > &	theVParams,
		int	theNU,
		int	theNV ) const

Evaluate partial derivative at all grid points.

Parameters

theUParams	array of U parameter values
theVParams	array of V parameter values
theNU	derivative order in U direction
theNV	derivative order in V direction

Returns

2D array of derivative vectors (1-based indexing)

operator=() [1/2]

GeomGridEval_OtherSurface & GeomGridEval_OtherSurface::operator= ( const GeomGridEval_OtherSurface & )

delete

operator=() [2/2]

GeomGridEval_OtherSurface & GeomGridEval_OtherSurface::operator= ( GeomGridEval_OtherSurface && )

delete

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

• GeomGridEval_OtherSurface.hxx