Class Ifc4::IfcElementarySurface

• Defined in File Ifc4.h

Nested Relationships

This class is a nested type of Struct Ifc4.

Inheritance Relationships

Base Type

• public Ifc4::IfcSurface (Class Ifc4::IfcSurface)

Derived Types

• public Ifc4::IfcCylindricalSurface (Class Ifc4::IfcCylindricalSurface)

• public Ifc4::IfcPlane (Class Ifc4::IfcPlane)

• public Ifc4::IfcSphericalSurface (Class Ifc4::IfcSphericalSurface)

• public Ifc4::IfcToroidalSurface (Class Ifc4::IfcToroidalSurface)

Class Documentation

class Ifc4::IfcElementarySurface : public Ifc4::IfcSurface

Definition from ISO/CD 10303-42:1992: An elementary surface (IfcElementarySurface) is a simple analytic surface with defined parametric representation.

NOTE Corresponding ISO 10303 entity: elementary_surface. Only the subtype plane is incorporated as IfcPlane. The derived attribute Dim has been added (see also note at IfcGeometricRepresentationItem). Please refer to ISO/IS 10303-42:1994, p. 69 for the final definition of the formal standard.

HISTORY New class in IFC Release 1.5

Subclassed by Ifc4::IfcCylindricalSurface, Ifc4::IfcPlane, Ifc4::IfcSphericalSurface, Ifc4::IfcToroidalSurface

Public Types

typedef IfcTemplatedEntityList<IfcElementarySurface> list

Public Functions

::Ifc4::IfcAxis2Placement3D *Position() const

The position and orientation of the surface. This attribute is used in the definition of the parameterization of the surface.

void setPosition(::Ifc4::IfcAxis2Placement3D *v)

const IfcParse::entity &declaration() const

IfcElementarySurface(IfcEntityInstanceData *e)

IfcElementarySurface(::Ifc4::IfcAxis2Placement3D *v1_Position)

Public Static Functions

const IfcParse::entity &Class()