OdIfc4x3_rc1::IfcSeamCurve Class Reference

#include <IfcSeamCurveAutoImpl.h>

Inheritance diagram for OdIfc4x3_rc1::IfcSeamCurve:

Public Member Functions
virtual OdDAI::Entity *	getInstanceType () const override
virtual bool	comparedToEarlyImpl (const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override
virtual bool	isKindOf (OdIfc::OdIfcEntityType entityType) const override
virtual OdIfc::OdIfcEntityType	type () const override
Public Member Functions inherited from OdIfc4x3_rc1::IfcSurfaceCurve
const OdDAIObjectId &	getCurve3D () const
void	setCurve3D (const OdDAIObjectId &Curve3D)
void	getAssociatedGeometry (OdDAIObjectIds &AssociatedGeometry) const
OdDAI::ListOfOdDAIObjectId &	associatedGeometry ()
IfcPreferredSurfaceCurveRepresentation	getMasterRepresentation () const
void	setMasterRepresentation (IfcPreferredSurfaceCurveRepresentation MasterRepresentation)
	IfcSurfaceCurve ()
virtual OdResult	inFields (OdDAI::OdSpfFilerBase *rdFiler) override
virtual OdResult	outFields (OdDAI::OdSpfFilerBase *wrFiler) override
virtual OdRxValue	getAttr (const char *attrName) const override
virtual void	unsetAttr (const char *explicitAttrName) override
virtual bool	testAttr (const char *explicitAttrName) const override
virtual bool	putAttr (const char *explicitAttrName, const OdRxValue &val) override
virtual OdRxValue	getAttr (const OdIfc::OdIfcAttribute attrDef) const override
virtual void	unsetAttr (const OdIfc::OdIfcAttribute explicitAttrDef) override
virtual bool	testAttr (const OdIfc::OdIfcAttribute explicitAttrDef) const override
virtual bool	putAttr (const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue &val) override
Public Member Functions inherited from OdIfc4x3_rc1::IfcRepresentationItem
void	getInvLayerAssignment (OdDAIObjectIds &LayerAssignment) const
void	getInvStyledByItem (OdDAIObjectIds &StyledByItem) const
Public Member Functions inherited from OdIfc4x3_rc1::OdIfc4x3_RC1Instance
void	setInverseCounterParts () override
Public Member Functions inherited from OdIfc::OdIfcInstance
	ODRX_DECLARE_MEMBERS (OdIfcInstance)
	OdIfcInstance ()
	~OdIfcInstance ()
bool	isInstanceOf (OdIfcEntityType entityType) const
IfcOpResult	resolved ()
void	resolve (IfcOpResult resolved, void *resPtr)
void	unresolve ()
virtual void	setGsNode (OdGsCache *pGsNode)
virtual OdGsCache *	gsNode () const
virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *traits) const
virtual bool	subWorldDraw (OdGiWorldDraw *wd) const
virtual OdDbStub *	ownerId () const

Additional Inherited Members
Static Public Member Functions inherited from OdIfc::OdIfcInstance
static const OdGePoint3d *	asPoint3d (const OdIfcInstance *inst)
static const OdGePoint2d *	asPoint2d (const OdIfcInstance *inst)
static const OdGeVector3d *	asVector3d (const OdIfcInstance *inst)
static const OdGeVector2d *	asVector2d (const OdIfcInstance *inst)
static const OdGeMatrix2d *	asMatrix2d (const OdIfcInstance *inst)
static const OdGeMatrix3d *	asMatrix3d (const OdIfcInstance *inst)
static OdIfcCompoundPtr	asCompound (OdSmartPtr< OdIfcInstance > inst)
static const OdCmEntityColor *	asRgbColor (const OdIfcInstance *inst)
Protected Attributes inherited from OdIfc4x3_rc1::IfcSurfaceCurve
OdDAIObjectId	m_Curve3D
OdDAI::ListOfOdDAIObjectId	m_AssociatedGeometry
OdDAI::Enum	m_MasterRepresentation
Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr
IfcOpResult	m_resolved

Detailed Description

An IfcSeamCurve is a 3-dimensional curve that has additional representations provided by exactly two distinct pcurves describing the same curve at the two extreme ends of a closed parametric surface.

• Details - The 'seam' on a cylinder has representations as the lines u = 0 or u = 360 degrees in parameter space. The image below shows an instance diagram explaining the use of IfcSeamCurve as a boundary curve of an IfcCylindricalSurface.

<IMAGE ifcseamcurve_01>

Definition at line 47 of file Ifc4x3_RC1/IfcSeamCurveAutoImpl.h.

Member Function Documentation

comparedToEarlyImpl()

virtual bool OdIfc4x3_rc1::IfcSeamCurve::comparedToEarlyImpl ( const OdDAI::ApplicationInstance * pOther, OdRx::Ordering & ordering ) const

overridevirtual

Early-bound version of instances comparison.

Parameters

pOther	[in] Other application instance.
ordering	[out] Receives the ordering (comparison) status.

Returns

true if comparison was performed, false if method has no implementation, so late-bound version could be applied.

Remarks

If the method returns true, the ordering parameter can receive one of the following statuses: Value Description kLessThan -1 This object < Other Object. kEqual 0 This object = Other Object. kGreaterThan 1 This object > Other Object. kNotOrderable 2 This class is not orderable.

Reimplemented from OdIfc4x3_rc1::IfcSurfaceCurve.

getInstanceType()

virtual OdDAI::Entity * OdIfc4x3_rc1::IfcSeamCurve::getInstanceType ( ) const

overridevirtual

Returns a type of a class instance.

Returns

Pointer to the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdDAI__Entity.html>>OdDAI::Entity</exref> type that determines an entity definition within a schema.

Reimplemented from OdIfc4x3_rc1::IfcSurfaceCurve.

isKindOf()

virtual bool OdIfc4x3_rc1::IfcSeamCurve::isKindOf ( OdIfc::OdIfcEntityType entityType ) const

overridevirtual

Checks whether the specified instance is the object derived from or belongs to this class.

Parameters

entityType

[in] Entity to check.

Returns

true if the specified instance is the object derived from or belongs to this class, false otherwise.

Reimplemented from OdIfc4x3_rc1::IfcSurfaceCurve.

type()

virtual OdIfc::OdIfcEntityType OdIfc4x3_rc1::IfcSeamCurve::type ( ) const

overridevirtual

Returns the type of this entity.

Returns

A value of the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdIfc__OdIfcEntityType.html>>OdIfc::OdIfcEntityType</exref> type that represents type of this entity.

Reimplemented from OdIfc4x3_rc1::IfcSurfaceCurve.

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

• Ifc4x3_RC1/IfcSeamCurveAutoImpl.h