#include <IfcBeamStandardCaseAutoImpl.h>

Inheritance diagram for OdIfc4::IfcBeamStandardCase:

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 OdIfc4::IfcBeam
IfcBeamTypeEnum	getPredefinedType () const

void	setPredefinedType (IfcBeamTypeEnum PredefinedType)

	IfcBeam ()

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 OdIfc4::IfcElement
const OdAnsiString &	getTag () const

void	setTag (const OdAnsiString &Tag)

void	getInvFillsVoids (OdDAIObjectIds &FillsVoids) const

void	getInvConnectedTo (OdDAIObjectIds &ConnectedTo) const

void	getInvIsInterferedByElements (OdDAIObjectIds &IsInterferedByElements) const

void	getInvInterferesElements (OdDAIObjectIds &InterferesElements) const

void	getInvHasProjections (OdDAIObjectIds &HasProjections) const

void	getInvReferencedInStructures (OdDAIObjectIds &ReferencedInStructures) const

void	getInvHasOpenings (OdDAIObjectIds &HasOpenings) const

void	getInvIsConnectionRealization (OdDAIObjectIds &IsConnectionRealization) const

void	getInvProvidesBoundaries (OdDAIObjectIds &ProvidesBoundaries) const

void	getInvConnectedFrom (OdDAIObjectIds &ConnectedFrom) const

void	getInvContainedInStructure (OdDAIObjectIds &ContainedInStructure) const

void	getInvHasCoverings (OdDAIObjectIds &HasCoverings) const

	IfcElement ()

Public Member Functions inherited from OdIfc4::IfcProduct
const OdDAIObjectId &	getObjectPlacement () const

void	setObjectPlacement (const OdDAIObjectId &ObjectPlacement)

const OdDAIObjectId &	getRepresentation () const

void	setRepresentation (const OdDAIObjectId &Representation)

void	getInvReferencedBy (OdDAIObjectIds &ReferencedBy) const

virtual void	setInverseCounterParts () override

Public Member Functions inherited from OdIfc4::IfcObject
const OdAnsiString &	getObjectType () const

void	setObjectType (const OdAnsiString &ObjectType)

void	getInvIsDeclaredBy (OdDAIObjectIds &IsDeclaredBy) const

void	getInvDeclares (OdDAIObjectIds &Declares) const

void	getInvIsTypedBy (OdDAIObjectIds &IsTypedBy) const

void	getInvIsDefinedBy (OdDAIObjectIds &IsDefinedBy) const

	IfcObject ()

Public Member Functions inherited from OdIfc4::IfcObjectDefinition
void	getInvHasAssignments (OdDAIObjectIds &HasAssignments) const

void	getInvNests (OdDAIObjectIds &Nests) const

void	getInvIsNestedBy (OdDAIObjectIds &IsNestedBy) const

void	getInvHasContext (OdDAIObjectIds &HasContext) const

void	getInvIsDecomposedBy (OdDAIObjectIds &IsDecomposedBy) const

void	getInvDecomposes (OdDAIObjectIds &Decomposes) const

void	getInvHasAssociations (OdDAIObjectIds &HasAssociations) const

Public Member Functions inherited from OdIfc4::IfcRoot
OdDAI::CompressedGUID	getGlobalId () const

void	setGlobalId (OdDAI::CompressedGUID GlobalId)

const OdDAIObjectId &	getOwnerHistory () const

void	setOwnerHistory (const OdDAIObjectId &OwnerHistory)

const OdAnsiString &	getName () const

void	setName (const OdAnsiString &Name)

const OdAnsiString &	getDescription () const

void	setDescription (const OdAnsiString &Description)

	IfcRoot ()

Public Member Functions inherited from OdIfc4::OdIfc4Instance
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 OdIfc4::IfcBeam
OdDAI::Enum	m_PredefinedType

Protected Attributes inherited from OdIfc4::IfcElement
OdAnsiString	m_Tag

Protected Attributes inherited from OdIfc4::IfcProduct
OdDAIObjectId	m_ObjectPlacement

OdDAIObjectId	m_Representation

Protected Attributes inherited from OdIfc4::IfcObject
OdAnsiString	m_ObjectType

Protected Attributes inherited from OdIfc4::IfcRoot
OdDAI::CompressedGUID	m_GlobalId

OdDAIObjectId	m_OwnerHistory

OdAnsiString	m_Name

OdAnsiString	m_Description

Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr

IfcOpResult	m_resolved

Detailed Description

The standard beam, IfcBeamStandardCase, defines a beam with certain constraints for the provision of material usage, parameters and with certain constraints for the geometric representation. The IfcBeamStandardCase handles all cases of beams, that: have a reference to the IfcMaterialProfileSetUsage defining the material profile association of the beam with the cardinal point of its insertion relative to the local placement. are consistent in using the correct cardinal point offset of the profile as compared to the 'Axis' and 'Body' shape representation are based on a sweep of a planar profile, or set of profiles, as defined by the IfcMaterialProfileSet have an 'Axis' shape representation with constraints provided below in the geometry use definition have a 'Body' shape representation with constraints provided below in the geometry use definition are extruded perpendicular to the profile definition plane have a start profile, or set of profiles, that is swept the sweeping operation can be linear extrusion, circular rotation, or a sweep along a directrix the start profile, or set of profiles can be swept unchanged, or might be changed uniformly by a taper definition

Geometric Representations - The geometric representation of IfcBeamStandardCase is defined using the following multiple shape representations for its definition: Axis: A three dimensional open curve (subtype of IfcBoundedCurve) defining the axis for the standard beam. The cardinal point is determined by the beam axis. Body: A Swept Solid Representation or a CSG clipping representation defining the 3D shape of the standard beam.
Material Profile Set Usage - The IfcBeamStandardCase defines in addition that the IfcBeamType should have a unique IfcMaterialProfileSet, that is referenced by the IfcMaterialProfileSetUsage that is assigned to all occurrences of this IfcBeamType. Beam profile usage:

Beam cardinal points:

Beam composite profiles:

Product Placement - This concept applies to this entity as specified below: IfcLocalPlacement (relative) - Relative placement according to position and rotation relative to container. IfcLocalPlacement (absolute) - Absolute placement according to position and rotation of world coordinate system. IfcGridPlacement - Placement according to grid intersection.
Axis 3D Geometry - This concept applies to this entity as specified in the table below:

Identifier

Type Items Description Axis Curve3D IfcBoundedCurve Three-dimensional reference curve for the beam.

The following additional constraints apply to the 'Axis' representation, if the 'Body' shape representation has the RepresentationType : 'SweptSolid': IfcPolyline having two Points, or IfcTrimmedCurve with BasisCurve of Type IfcLine for 'SweptSolid' provided as IfcExtrudedAreaSolid. The axis curve lies on the z axis of the object coordinate system. IfcTrimmedCurve with BasisCurve of Type IfcCircle for 'SweptSolid' provided as IfcRevolvedAreaSolid. The axis curve lies on the x/z plane of the object coordinate system, the tangent at the start is along the positive z-axis.

As shown on the image below, the axis is defined along the z axis of the object coordinate system. The axis representation can be used to represent the system length of a beam that can extent the body length of the beam.

As shown on the image below, the axis representation is used to represent the cardinal point as the offset between the 'Axis' and the extrusion path of the beam. The extrusion path is provided as IfcExtrudedAreaSolid.ExtrudedDirection and should be parallel to the 'Axis' and the z axis. It has to be guaranteed that the value provided by IfcMaterialProfileSetUsage.CardinalPoint is consistent to the IfcExtrudedAreaSolid.Position.

Body SweptSolid Geometry - The following additional constraints apply to the 'SweptSolid' representation: Solid: IfcExtrudedAreaSolid, IfcRevolvedAreaSolid is supported Solid Position : The IfcSweptAreaSolid.Position is exclusively used to correspond to the cardinal point. The x/y offset of the Position represents the cardinal point offset of the profile against the axis. No rotation is allowed. Profile: All subtypes of IfcParameterizedProfileDef Profile Position : For all single profiles, the IfcParameterizedProfileDef.Position is NIL, or having Location = 0.,0. and RefDirection = 1.,0. Extrusion: Perpendicular to the profile direction. The IfcExtrudedAreaSolid.ExtrudedDirection is [0.,0.,1.]. Orientation: The y-axis of the profile, as determined by IfcSweptAreaSolid.Position.P[2] points upwards. It indicates the "role" of the beam, a role=0° means y-axis of profile pointing upwards.

The image below illustrates a standard geometric representation with cardinal point applied as 1 (bottom left). The following interpretation of dimension parameter applies for rectangular beams with linear extrusions: IfcRectangleProfileDef.YDim interpreted as beam height IfcRectangleProfileDef.XDim interpreted as beam width

The following interpretation of dimension parameter applies for circular beams: IfcCircleProfileDef.Radius interpreted as beam radius.

Body AdvancedSweptSolid Geometry - The following additional constraints apply to the 'AdvancedSweptSolid' representation type:

Solid: IfcSurfaceCurveSweptAreaSolid, IfcFixedReferenceSweptAreaSolid, IfcExtrudedAreaSolidTapered, IfcRevolvedAreaSolidTapered is supported. Solid Position : see 'SweptSolid' geometric representation Profile: see 'SweptSolid' geometric representation Profile Position : see 'SweptSolid' geometric representation Extrusion: not applicable
Body Clipping Geometry - The following constraints apply to the 'Clipping' representation: Solid : see 'SweptSolid' geometric representation Solid Position : see 'SweptSolid' geometric representation Profile : see 'SweptSolid' geometric representation Profile Position : see 'SweptSolid' geometric representation Extrusion : see 'SweptSolid' geometric representation Orientation : see 'SweptSolid' geometric representation Boolean result: The IfcBooleanClippingResult is supported, allowing Boolean differences between the swept solid (here IfcExtrudedAreaSolid) and one or several IfcHalfSpaceSolid (or its subtypes).

The image below illustrates a 'Clipping' geometric representation with use of IfcBooleanClippingResult between an IfcExtrudedAreaSolid and an IfcHalfSpaceSolid to create a clipped body, with cardinal point applied as 4 (mid-depth left).

Definition at line 146 of file Ifc4/IfcBeamStandardCaseAutoImpl.h.

Member Function Documentation

◆ comparedToEarlyImpl()

virtual bool OdIfc4::IfcBeamStandardCase::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 OdIfc4::IfcBeam.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4::IfcBeamStandardCase::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 OdIfc4::IfcBeam.

◆ isKindOf()

virtual bool OdIfc4::IfcBeamStandardCase::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 OdIfc4::IfcBeam.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4::IfcBeamStandardCase::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 OdIfc4::IfcBeam.

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

Ifc4/IfcBeamStandardCaseAutoImpl.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ comparedToEarlyImpl()

◆ getInstanceType()

◆ isKindOf()

◆ type()