IGESGeom_Boundary Class Reference

defines IGESBoundary, Type <141> Form <0>
in package IGESGeom
A boundary entity identifies a surface boundary consisting
of a set of curves lying on the surface

#include <IGESGeom_Boundary.hxx>

Inheritance diagram for IGESGeom_Boundary:

Public Member Functions
	IGESGeom_Boundary ()
void	Init (const Standard_Integer aType, const Standard_Integer aPreference, const Handle< IGESData_IGESEntity > &aSurface, const Handle< IGESData_HArray1OfIGESEntity > &allModelCurves, const Handle< TColStd_HArray1OfInteger > &allSenses, const Handle< IGESBasic_HArray1OfHArray1OfIGESEntity > &allParameterCurves)
	This method is used to set the fields of the class Boundary
Standard_Integer	BoundaryType () const
	returns type of bounded surface representation 0 = Boundary entities may only reference model space trimming curves. Associated surface representation may be parametric 1 = Boundary entities must reference model space curves and associated parameter space curve collections. Associated surface must be a parametric representation
Standard_Integer	PreferenceType () const
	returns preferred representation of trimming curves 0 = Unspecified 1 = Model space 2 = Parameter space 3 = Representations are of equal preference
Handle_IGESData_IGESEntity	Surface () const
	returns the surface to be bounded
Standard_Integer	NbModelSpaceCurves () const
	returns the number of model space curves
Handle_IGESData_IGESEntity	ModelSpaceCurve (const Standard_Integer Index) const
	returns Model Space Curve raises exception if Index <= 0 or Index > NbModelSpaceCurves()
Standard_Integer	Sense (const Standard_Integer Index) const
	returns the sense of a particular model space curve 1 = model curve direction does not need reversal 2 = model curve direction needs to be reversed raises exception if Index <= 0 or Index > NbModelSpaceCurves()
Standard_Integer	NbParameterCurves (const Standard_Integer Index) const
	returns the number of parameter curves associated with one model space curve referred to by Index raises exception if Index <= 0 or Index > NbModelSpaceCurves()
Handle_IGESData_HArray1OfIGESEntity	ParameterCurves (const Standard_Integer Index) const
	returns an array of parameter space curves associated with a model space curve referred to by the Index raises exception if Index <= 0 or Index > NbModelSpaceCurves()
Handle_IGESData_IGESEntity	ParameterCurve (const Standard_Integer Index, const Standard_Integer Num) const
	returns an individual parameter curve raises exception if Index or Num is out of range

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Constructor & Destructor Documentation

IGESGeom_Boundary::IGESGeom_Boundary

(

)

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Member Function Documentation

Standard_Integer IGESGeom_Boundary::BoundaryType

(

)

const

void IGESGeom_Boundary::Init	(	const Standard_Integer	aType,
		const Standard_Integer	aPreference,
		const Handle< IGESData_IGESEntity > &	aSurface,
		const Handle< IGESData_HArray1OfIGESEntity > &	allModelCurves,
		const Handle< TColStd_HArray1OfInteger > &	allSenses,
		const Handle< IGESBasic_HArray1OfHArray1OfIGESEntity > &	allParameterCurves
	)

  - aType              : Type of bounded surface representation <br>
  - aPreference        : Preferred representation of <br>
                         Trimming Curve <br>
  - aSurface           : Untrimmed surface to be bounded <br>
  - allModelCurves     : Model Space Curves <br>
  - allSenses          : Orientation flags of all Model Space <br>
                         Curves <br>
  - allParameterCurves : Parameter Space Curves <br>

raises exception if allSenses, allModelCurves and
allParameterCurves do not have same dimensions

Handle_IGESData_IGESEntity IGESGeom_Boundary::ModelSpaceCurve

(

const Standard_Integer

Index

)

const

Standard_Integer IGESGeom_Boundary::NbModelSpaceCurves

(

)

const

Standard_Integer IGESGeom_Boundary::NbParameterCurves

(

const Standard_Integer

Index

)

const

Handle_IGESData_IGESEntity IGESGeom_Boundary::ParameterCurve	(	const Standard_Integer	Index,
		const Standard_Integer	Num
	)		const

Handle_IGESData_HArray1OfIGESEntity IGESGeom_Boundary::ParameterCurves

(

const Standard_Integer

Index

)

const

Standard_Integer IGESGeom_Boundary::PreferenceType

(

)

const

Standard_Integer IGESGeom_Boundary::Sense

(

const Standard_Integer

Index

)

const

Handle_IGESData_IGESEntity IGESGeom_Boundary::Surface

(

)

const

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

• IGESGeom_Boundary.hxx