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// This file is generated automatically.

#ifndef _IFC4X3_ADD2_IFCSHAPEREPRESENTATION_AUTO_IMPL_H
#define _IFC4X3_ADD2_IFCSHAPEREPRESENTATION_AUTO_IMPL_H

#include "IfcShapeModelAutoImpl.h"

#include "TD_PackPush.h"

/** \details
  The namespace contains schema-dependent classes, definitions and sub routines
  for work with IFC4X3_ADD2 express schema definitions.
*/
namespace OdIfc4x3_add2 {

/** \details
  The IfcShapeRepresentation represents the concept of a particular geometric representation 
  of a product or a product component within a specific geometric representation context. 
  The inherited attribute RepresentationType is used to define the geometric model used 
  for the shape representation (e.g. 'SweptSolid', or 'Brep'), the inherited attribute RepresentationIdentifier 
  is used to denote the kind of the representation captured by the IfcShapeRepresentation (e.g. 'Axis', 'Body', etc.).
  
  Several representation identifiers for shape representation are included as predefined values for RepresentationIdentifier. 
  Table below indicates the defined list of values for RepresentationIdentifier.
  
  <table>
  <b>Identifier</b>             <b>Description</b>
  CoG                           Point to identify the center of gravity of an element. This value can be used for validation purposes
  Box                           Bounding box as simplified 3D box geometry of an element
  Annotation                    3D annotations not representing elements
  Axis                          2D or 3D Axis, or single line, representation of an element
  FootPrint                     2D Foot print, or double line, representation of an element, projected to ground view
  Profile                       3D line representation of a profile being planar, e.g. used for door and window outlines
  Surface                       3D Surface representation, e.g. of an analytical surface, of an element plane)
  Reference                     3D representation that is not part of the Body representation. This is used, e.g., for opening geometries, if there are to be excluded from an implicit Boolean operation
  Body                          3D Body representation, e.g. as wireframe, surface, or solid model, of an element
  Body-FallBack                 3D Body representation, e.g. as tessellation, or other surface, or boundary representation, added in addition to the solid model (potentially involving Boolean operations) of an element
  Clearance                     3D clearance volume of the element. Such clearance region indicates space that should not intersect with the 'Body' representation of other elements, though can intersect with the 'Clearance' representation of other elements
  Lighting                      Representation of emitting light as a light source within a shape representation
  </table>
  
  Several representation types for shape representation are included as predefined values for RepresentationType. 
  Table below indicates the defined list of values for RepresentationType.
  
  <table>
  <b>Type</b>                   <b>Description</b>
  Point                         2 or 3 dimensional point(s)
  PointCloud                    3 dimensional points represented by a point list
  Curve                         2 or 3 dimensional curve(s)
  Curve2D                       2 dimensional curve(s)
  Curve3D                       3 dimensional curve(s)
  Surface                       2 or 3 dimensional surface(s)
  Surface2D                     2 dimensional surface(s) (a region on ground view)
  Surface3D                     3 dimensional surface(s)
  SectionedSurface              Swept surface(s) created by sweeping open profiles along a directrix
  FillArea                      2D region(s) represented as a filled area (hatching)
  Text                          Text defined as text literals
  AdvancedSurface               3 dimensional b-spline surface(s)
  GeometricSet                  Points, curves, surfaces (2 or 3 dimensional)
  GeometricCurveSet             Points, curves (2 or 3 dimensional)
  Annotation2D                  Points, curves (2 or 3 dimensional), hatches and text (2 dimensional)
  SurfaceModel                  Face based and shell based surface model(s), or tessellated surface model(s)
  Tessellation                  Tessellated surface representation(s) only
  Segment                       Partial geometry of curves that is not rendered separately from the main curve
  SolidModel                    Including swept solid, Boolean results and Brep bodies; 
  SweptSolid                    Swept area solids, by extrusion and revolution, excluding tapered sweeps
  AdvancedSweptSolid            Swept area solids created by sweeping a profile along a directrix, and tapered sweeps
  Brep                          Faceted Brep's with and without voids
  AdvancedBrep                  Brep's based on advanced faces, with b-spline surface geometry, with and without voids
  CSG                           Boolean results of operations between solid models, half spaces and Boolean results
  Clipping                      Boolean differences between swept area solids, half spaces and Boolean results
  BoundingBox                   Simplistic 3D representation by a bounding box
  SectionedSpine                Cross-section-based representation of a spine curve and planar cross sections. It can represent a surface or a solid and the interpolations of the between the cross sections is not defined
  LightSource                   Light source with (depending on type) position, orientation, light colour, intensity and attenuation
  MappedRepresentation          Representation based on mapped item(s), referring to a representation map
  </table>
*/
class IFC4X3_EXPORT IfcShapeRepresentation : public IfcShapeModel
{
  //DOM-IGNORE-BEGIN
  OD_EXP_DECLARE_MEMBERS(OdIfc4x3_add2::IfcShapeRepresentation);
  //DOM-IGNORE-END


public:

  /** \details
  Returns a type of a class instance.
  \returns
  Pointer to the <exref target="OdDAI__Entity.html">OdDAI::Entity</exref> type that determines an entity definition within a schema.
  */
  virtual OdDAI::Entity* getInstanceType() const override;

  /** \details
  Early-bound version of instances comparison.
  \param pOther [in] Other application instance.
  \param 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:
  <table>
    Name             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.
  </table>
  */
  virtual bool comparedToEarlyImpl(const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override;

  /** \details
  Checks whether the specified instance is the object derived from or belongs to this class.
  \param entityType [in] Entity to check.
  \returns
  true if the specified instance is the object derived from or belongs to this class, false otherwise.
  */
  virtual bool isKindOf(OdIfc::OdIfcEntityType entityType) const override;

  /** \details
  Returns the type of this entity.
  \returns
  A value of the <exref target="OdIfc__OdIfcEntityType.html">OdIfc::OdIfcEntityType</exref> type that represents type of this entity.
  */
  virtual OdIfc::OdIfcEntityType type() const override;
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x3_add2__IfcShapeRepresentation.html">IfcShapeRepresentation</exref> object.
*/
typedef OdSmartPtr<IfcShapeRepresentation> IfcShapeRepresentationPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X3_ADD2_IFCSHAPEREPRESENTATION_AUTO_IMPL_H