#include <IfcProjectionElementAutoImpl.h>

Inheritance diagram for OdIfc2x2_final::IfcProjectionElement:

Public Member Functions
virtual OdDAI::Entity *	getInstanceType () const override

virtual bool	isKindOf (OdIfc::OdIfcEntityType entityType) const override

virtual OdIfc::OdIfcEntityType	type () const override

Public Member Functions inherited from OdIfc2x2_final::IfcFeatureElementAddition
OdDAIObjectId	getInvProjectsElements () const

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

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

virtual void	unsetAttr (const char *explicitAttrName) override

virtual bool	testAttr (const char *explicitAttrName) 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 OdIfc2x2_final::IfcElement
const OdAnsiString &	getTag () const

void	setTag (const OdAnsiString &Tag)

void	getInvFillsVoids (OdDAIObjectIds &FillsVoids) const

void	getInvConnectedTo (OdDAIObjectIds &ConnectedTo) const

void	getInvHasCoverings (OdDAIObjectIds &HasCoverings) const

void	getInvHasProjections (OdDAIObjectIds &HasProjections) const

void	getInvHasPorts (OdDAIObjectIds &HasPorts) 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

	IfcElement ()

Public Member Functions inherited from OdIfc2x2_final::IfcProduct
const OdDAIObjectId &	getObjectPlacement () const

void	setObjectPlacement (const OdDAIObjectId &ObjectPlacement)

const OdDAIObjectId &	getRepresentation () const

void	setRepresentation (const OdDAIObjectId &Representation)

void	getInvReferencedBy (OdDAIObjectIds &ReferencedBy) const

Public Member Functions inherited from OdIfc2x2_final::IfcObject
const OdAnsiString &	getObjectType () const

void	setObjectType (const OdAnsiString &ObjectType)

void	getInvIsDefinedBy (OdDAIObjectIds &IsDefinedBy) const

void	getInvHasAssociations (OdDAIObjectIds &HasAssociations) const

void	getInvHasAssignments (OdDAIObjectIds &HasAssignments) const

void	getInvDecomposes (OdDAIObjectIds &Decomposes) const

void	getInvIsDecomposedBy (OdDAIObjectIds &IsDecomposedBy) const

	IfcObject ()

Public Member Functions inherited from OdIfc2x2_final::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 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 Member Functions inherited from OdIfc2x2_final::IfcFeatureElementAddition
virtual OdRxValue	getAttr (const char *attrName) const override

virtual bool	putAttr (const char *explicitAttrName, const OdRxValue &val) override

Protected Attributes inherited from OdIfc2x2_final::IfcElement
OdAnsiString	m_Tag

Protected Attributes inherited from OdIfc2x2_final::IfcProduct
OdDAIObjectId	m_ObjectPlacement

OdDAIObjectId	m_Representation

Protected Attributes inherited from OdIfc2x2_final::IfcObject
OdAnsiString	m_ObjectType

Protected Attributes inherited from OdIfc2x2_final::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 projection element is a specialization of the general feature element to represent projections applied to building elements. It represents a solid attached to any element that has physical manifestation. An IfcProjectionElement has to be linked to a element (all subtypes of IfcElement) by using the IfcRelProjectsElement relationship. Its existence depends on the existence of the master element. The relationship implies a Boolean union operation between the volume of the projection element and the volume of the element.

The IfcProjectionElement does not participate in the containment relationship, i.e. it is not linked directly to the spatial structure of the project. It has a mandatory ProjectsElements inverse relationship pointing to the IfcElement that is contained in the spatial structure. The inverse relationship ContainedInStructure should be NIL.

Body Geometry - The geometric representation of IfcProjectionElement can be defined using the swept area solid geometry. The following attribute values for the IfcShapeRepresentation holding this geometric representation are used: IfcShapeRepresentation.RepresentationIdentifier: 'Body' IfcShapeRepresentation.RepresentationType: 'SweptSolid'

The following constraints are recommended: IfcShapeRepresentation.Items can include a single, or multiple, instances of IfcExtrudedAreaSolid. IfcExtrudedAreaSolid.SweptArea supports IfcRectangleProfileDef, IfcCircleProfileDef and IfcArbitraryClosedProfileDef. IfcExtrudedAreaSolid.ExtrudedDirection extrudes the profile in a direction non-parallel to the element it is projecting. This can be horizontal for wall projections or vertically for floor projections. If multiple instances of IfcExtrudedAreaSolid are used, the extrusion direction of each extrusion should be equal.

As shown on the image below, the following interpretation of dimension parameters applies for rectangular projection: IfcRectangleProfileDef.YDim interpreted as projection width IfcRectangleProfileDef.XDim interpreted as projection height IfcExtrudedAreaSolid.Depth is interpreted as projection depth

The general geometric representation of IfcProjectionElement can also be defined using the Brep or Tesselation geometry. The Brep or Tessellation representation allows for the representation of complex element shapes. The following attribute values for the IfcShapeRepresentation holding this geometric representation is used: IfcShapeRepresentation.RepresentationIdentifier: 'Body' IfcShapeRepresentation.RepresentationType: 'Tessellation' or 'Brep'

Product Local Placement - The local placement for IfcOpeningRecess is defined in its supertype IfcProduct. It is defined by the IfcLocalPlacement, which defines the local coordinate system that is referenced by all geometric representations. The PlacementRelTo relationship of IfcLocalPlacement should point to the local placement of the same element, to which the projection adds, i.e. referred to by ProjectsElement.RelatingBuildingElement.
Quantity Sets - This concept can be applied to the following resources: Qto_ProjectionElementBaseQuantities

Definition at line 85 of file Ifc2x2_Final/IfcProjectionElementAutoImpl.h.

Member Function Documentation

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc2x2_final::IfcProjectionElement::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 OdIfc2x2_final::IfcFeatureElementAddition.

◆ isKindOf()

virtual bool OdIfc2x2_final::IfcProjectionElement::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 OdIfc2x2_final::IfcFeatureElementAddition.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc2x2_final::IfcProjectionElement::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 OdIfc2x2_final::IfcFeatureElementAddition.

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

Ifc2x2_Final/IfcProjectionElementAutoImpl.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getInstanceType()

◆ isKindOf()

◆ type()