API Reference > Classes > Export Classes > TB_IFCEXPORT Namespace > Classes > IFCExtrusionCreationData Class
IFCExtrusionCreationData Class
Syntax
C++
class IFCExtrusionCreationData;

TbIfcExtrusionCreationData.h

Object that is used to pass information related to extrusion creation. 

/remarks This class accepts input used to attempt to create an extrusion (possibly with openings) from BimRv geometry. The output contains information about the created extrusion and its openings. The information set is used to generate properties for the extruded body and related opening elements in the IFC file.

Adds an opening to the data.
 
Removes all cached openings from the data. 
Static function to create object.
 
Allows vertical shifting of breps when moving towards the origin. 
True if inner regions of the extrusion should become openings, false otherwise. 
The custom extrusion axis to try when generating an extrusion. 
The extrusion direction to generate an extrusion. 
True to create new local placement with identity transform. 
Identifies if the data contains a custom extrusion axis. 
Identifies if the data contains a extrusion direction. 
Gets the reference to the IfcLocalPlacement handle used when creating the extrusion.
 
Gets a collection of all of the openings stored in this data.
 
The axes to try when generating the properties of the extrusion. 
Allows re-use of local placement when creating a new local placement due to shifting of breps when moving towards the origin. 
The area of the extrusion, scaled to the units of export. 
The height of the extrusion, scaled to the units of export. 
The inner perimeter of the extrusion, scaled to the units of export. 
The length of the extrusion, scaled to the units of export. 
The outer perimeter of the extrusion, scaled to the units of export. 
The width of the extrusion, scaled to the units of export. 
The slope of the extrusion, in degrees. 
Specifies whether object represents a valid entity.
 
 
 
 
 
 
 
Sets the data to reference an IfcLocalPlacement handle when creating the extrusion. Side effect: will set ReuseLocalPlacement to true.
 
 
 
 
 
 
 
 
 
 
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