#include <IfcCurveSegment2DAutoImpl.h>

Inheritance diagram for OdIfc4x2::IfcCurveSegment2D:

Public Member Functions
const OdDAIObjectId &	getStartPoint () const

void	setStartPoint (const OdDAIObjectId &StartPoint)

double	getStartDirection () const

void	setStartDirection (double StartDirection)

double	getSegmentLength () const

void	setSegmentLength (double SegmentLength)

	IfcCurveSegment2D ()

virtual OdResult	inFields (OdDAI::OdSpfFilerBase *rdFiler) override

virtual OdResult	outFields (OdDAI::OdSpfFilerBase *wrFiler) override

virtual OdDAI::Entity *	getInstanceType () const 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 bool	isKindOf (OdIfc::OdIfcEntityType entityType) const override

virtual OdIfc::OdIfcEntityType	type () const 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 OdIfc4x2::IfcBoundedCurve
OdDAIObjectId	getInvPositioningElement () const

Public Member Functions inherited from OdIfc4x2::IfcRepresentationItem
void	getInvLayerAssignment (OdDAIObjectIds &LayerAssignment) const

void	getInvStyledByItem (OdDAIObjectIds &StyledByItem) const

Public Member Functions inherited from OdIfc4x2::OdIfc4x2Instance
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

Protected Attributes
OdDAIObjectId	m_StartPoint

double	m_StartDirection

IfcPositiveLengthMeasure	m_SegmentLength

Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr

IfcOpResult	m_resolved

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)

Detailed Description

The abstract definition of a bounded 2D curve representation item. Each curve segment is defined by a start point, a start direction, a segment length and additional curve geometry parameter. It defines arcs without the need to use a trimmed curve.

Definition at line 43 of file Ifc4x2/IfcCurveSegment2DAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcCurveSegment2D()

OdIfc4x2::IfcCurveSegment2D::IfcCurveSegment2D ( )

Default constructor for the IfcCurveSegment2D class.

Member Function Documentation

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x2::IfcCurveSegment2D::getAttr ( const char * attrName ) const

overridevirtual

Returns an attribute value for the specified attribute name.

Parameters

attrName [in] Name of an attribute to query.

Returns: OdRxValue object that represents a generic variant type value.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4x2::IfcCurveSegment2D::getAttr ( const OdIfc::OdIfcAttribute attrDef ) const

overridevirtual

Returns an attribute value for the specified attribute definition.

Parameters

attrDef [in] Attribute definition to query.

Returns: OdRxValue object that represents a generic variant type value.

Reimplemented from OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x2::IfcCurveSegment2D::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 OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, OdIfc4x2::IfcLineSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ getSegmentLength()

double OdIfc4x2::IfcCurveSegment2D::getSegmentLength ( ) const

Returns the value of SegmentLength attribute. This attribute represents the length along the curve.

Returns: Returns the value of SegmentLength attribute.

◆ getStartDirection()

double OdIfc4x2::IfcCurveSegment2D::getStartDirection ( ) const

Returns the value of StartDirection attribute. This attribute represents the direction of the tangent at the start point. Direction value 0 indicates a curve with a start tangent along the positive x-axis. Values increases counter-clockwise, and decreases clockwise. Depending on the plane angle unit, either degree or radians, the sensible range is -360° ≤ n ≤ 360° (or -2π ≤ n ≤ 2π). Values larger then a full circle (>|360°| or >|2 π| are not used.

Returns: Returns the value of StartDirection attribute.

◆ getStartPoint()

const OdDAIObjectId & OdIfc4x2::IfcCurveSegment2D::getStartPoint ( ) const

Returns the value of StartPoint attribute. This attribute represents the start point of the 2D curve as x/y coordinates defined by a 2D Cartesian point.

Returns: Returns the value of StartPoint attribute.

◆ inFields()

virtual OdResult OdIfc4x2::IfcCurveSegment2D::inFields ( OdDAI::OdSpfFilerBase * rdFiler )

overridevirtual

Reads object's data from the specified filer.

Parameters

rdFiler [in] Pointer to a filer from which to read the data.

Returns: A value of OdResult type that contains the result of the method execution.

Reimplemented from OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ isKindOf()

virtual bool OdIfc4x2::IfcCurveSegment2D::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 OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, OdIfc4x2::IfcLineSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ outFields()

virtual OdResult OdIfc4x2::IfcCurveSegment2D::outFields ( OdDAI::OdSpfFilerBase * wrFiler )

overridevirtual

Writes object's data the the specified filer.

Parameters

wrFiler [in] Pointer to a filer to which to write the data.

Returns: A value of OdResult type that contains the result of the method execution.

Reimplemented from OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ putAttr() [1/2]

virtual bool OdIfc4x2::IfcCurveSegment2D::putAttr	(	const char *	explicitAttrName,
		const OdRxValue &	val )

overridevirtual

Sets the specified attribute with a given value.

Parameters

explicitAttrName	[in] Explicit name of the attribute to set.
val	[in] Value to set.

Returns: true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ putAttr() [2/2]

virtual bool OdIfc4x2::IfcCurveSegment2D::putAttr	(	const OdIfc::OdIfcAttribute	explicitAttrDef,
		const OdRxValue &	val )

overridevirtual

Sets the specified attribute with a given value.

Parameters

explicitAttrDef	[in] Explicit attribute definition to set.
val	[in] Value to set.

Returns: true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ setSegmentLength()

void OdIfc4x2::IfcCurveSegment2D::setSegmentLength ( double SegmentLength )

Sets the value of SegmentLength attribute. This attribute represents the length along the curve.

Parameters

SegmentLength [in] SegmentLength attribute to set.

◆ setStartDirection()

void OdIfc4x2::IfcCurveSegment2D::setStartDirection ( double StartDirection )

Sets the value of StartDirection attribute. This attribute represents the direction of the tangent at the start point. Direction value 0 indicates a curve with a start tangent along the positive x-axis. Values increases counter-clockwise, and decreases clockwise. Depending on the plane angle unit, either degree or radians, the sensible range is -360° ≤ n ≤ 360° (or -2π ≤ n ≤ 2π). Values larger then a full circle (>|360°| or >|2 π| are not used.

Parameters

StartDirection [in] StartDirection attribute to set.

◆ setStartPoint()

void OdIfc4x2::IfcCurveSegment2D::setStartPoint ( const OdDAIObjectId & StartPoint )

Sets the value of StartPoint attribute. This attribute represents the start point of the 2D curve as x/y coordinates defined by a 2D Cartesian point.

Parameters

StartPoint [in] StartPoint attribute to set.

◆ testAttr() [1/2]

virtual bool OdIfc4x2::IfcCurveSegment2D::testAttr ( const char * explicitAttrName ) const

overridevirtual

Checks whether the specified attribute is set.

Parameters

explicitAttrName [in] Explicit name of the attribute to test.

Returns: true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ testAttr() [2/2]

virtual bool OdIfc4x2::IfcCurveSegment2D::testAttr ( const OdIfc::OdIfcAttribute explicitAttrDef ) const

overridevirtual

Checks whether the specified attribute is set.

Parameters

explicitAttrDef [in] Attribute definition to test.

Returns: true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x2::IfcCurveSegment2D::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 OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcCircularArcSegment2D, OdIfc4x2::IfcLineSegment2D, and OdIfc4x2::IfcTransitionCurveSegment2D.