Class TIfcRelConnectsWithRealizingElements
Unit
Declaration
type TIfcRelConnectsWithRealizingElements = class(TIfcRelConnectsElements)
Description
Relationship that is made between two elements that require the realization of that relationship by means of further realizing elements.
Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3574).
Hierarchy
- TObject
- TPersistent
- TComponent
- TIfcPersistent
- TIfcRoot
- TIfcRelationship
- TIfcRelConnects
- TIfcRelConnectsElements
- TIfcRelConnectsWithRealizingElements
Overview
Methods
| Protected | class function IfcClassName: String; virtual; |
| Protected | function WantsGlobalId: Boolean; override; |
| Public | constructor Create(AOwner: TComponent); override; |
| Public | destructor Destroy; override; |
Properties
| Published | property GlobalId: String read FGlobalId write FGlobalId; |
| Published | property OwnerHistory: TIfcOwnerHistory read FOwnerHistory write FOwnerHistory; |
| Published | property Name: TIfcLabel read FName write FName; |
| Published | property Description: TIfcText read FDescription write FDescription; |
| Published | property ConnectionGeometry: TIfcConnectionGeometry read FConnectionGeometry write FConnectionGeometry; |
| Published | property RelatingElement: TIfcElement read FRelatingElement write FRelatingElement; |
| Published | property RelatedElement: TIfcElement read FRelatedElement write FRelatedElement; |
| Published | property RealizingElements: TIfcElementList read FRealizingElements; |
| Published | property ConnectionType: TIfcLabel read FConnectionType write FConnectionType; |
Description
Methods
| Protected | class function IfcClassName: String; virtual; |
|
This item is declared in ancestor TIfcPersistent. Name for the IFC standard, used in IFC files. By default, this is just ClassName with prefix 'T' removed. | |
| Protected | function WantsGlobalId: Boolean; override; |
|
This item is declared in ancestor TIfcRoot. This item has no description. Showing description inherited from TIfcPersistent.WantsGlobalId.
If Strictly following the spec, this should be only defined for TIfcRoot, because only IfcRoot has GlobalId. In reality, we need GlobalId at TIfcPersistent to load some files, and we sometimes need Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 1656). | |
| Public | constructor Create(AOwner: TComponent); override; |
|
This item has no description. Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3579). | |
| Public | destructor Destroy; override; |
|
This item has no description. Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3580). | |
Properties
| Published | property GlobalId: String read FGlobalId write FGlobalId; |
|
This item is declared in ancestor TIfcPersistent. Globally unique identifier for the object instance. Note: Not declared as TGUID, because TGUID cannot be published, but also we don't really need it: for our purposes, this identifier is just an arbitrary string. Note: IFC 4.3 specification puts this only at IfcRoot, not at every IFC class. But testcase https://github.com/buildingsmart-community/Community-Sample-Test-Files/blob/main/IFC%204.0.2.1%20(IFC%204)/ISO%20Spec%20archive/wall-with-opening-and-window.json (from IFC 4.0) shows this can be present at any IFC class, in particular TIfcGeometricRepresentationContext. In fact, TIfcGeometricRepresentationContext needs to have IFC JSON documentation says this, which seems to (unfortunately it is not unambiguous enough...) allow this at any IFC class: "Whereas the | |
| Published | property OwnerHistory: TIfcOwnerHistory read FOwnerHistory write FOwnerHistory; |
|
This item is declared in ancestor TIfcRoot. Information about the current ownership of that object. Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 1659). | |
| Published | property Name: TIfcLabel read FName write FName; |
|
This item is declared in ancestor TIfcRoot. This item has no description. Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 1661). | |
| Published | property Description: TIfcText read FDescription write FDescription; |
|
This item is declared in ancestor TIfcRoot. This item has no description. Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 1662). | |
| Published | property ConnectionGeometry: TIfcConnectionGeometry read FConnectionGeometry write FConnectionGeometry; |
|
This item is declared in ancestor TIfcRelConnectsElements. Geometric shape representation of the connection geometry that is provided in the object coordinate system of the RelatingElement (mandatory) and in the object coordinate system of the RelatedElement (optionally). Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3508). | |
| Published | property RelatingElement: TIfcElement read FRelatingElement write FRelatingElement; |
|
This item is declared in ancestor TIfcRelConnectsElements.
Reference to a subtype of IfcElement that is connected by the connection relationship in the role of Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3512). | |
| Published | property RelatedElement: TIfcElement read FRelatedElement write FRelatedElement; |
|
This item is declared in ancestor TIfcRelConnectsElements.
Reference to a subtype of IfcElement that is connected by the connection relationship in the role of Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3516). | |
| Published | property RealizingElements: TIfcElementList read FRealizingElements; |
|
Rlements that realize a connection relationship. Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3583). | |
| Published | property ConnectionType: TIfcLabel read FConnectionType write FConnectionType; |
|
The type of the connection given for informal purposes, it may include labels, like 'joint', 'rigid joint', 'flexible joint', etc. Source: scene/load/ifc/castleifc_ifc_standard_types.inc (line 3587). | |
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