cadex::ModelPrs_Geometry Class Reference

Defines a drawable geometry. More...

#include <cadex/ModelPrs_Geometry.hxx>

Inheritance diagram for cadex::ModelPrs_Geometry:

Public Types
typedef cadex::internal::ModelPrs_GeometryImpl	ImplType

Public Member Functions
	ModelPrs_Geometry ()
	Constructor.
	~ModelPrs_Geometry ()
	Destructor.
void	Accept (ModelPrs_GeometryVisitor &theVisitor) const
	Accepts a visitior.
ModelPrs_GeometryType	Type () const
	ModelPrs_Geometry (const ImplType *theImpl)
	Constructor.
Public Member Functions inherited from cadex::Base_PublicObject
void	Nullify ()
	Resets reference to implementation object.
bool	IsNull () const
	Returns true if the object is nullified.
	operator bool () const
	Casts the object to the bool type.
internal::Base_HandledObject *	Impl () const
	Return a handle to backend (reserved for internal use).

Additional Inherited Members
Protected Member Functions inherited from cadex::Base_PublicObject
	Base_PublicObject (const internal::Base_HandledObject *theObject)
	Constructor (reserved for internal use).
template<typename T >
T *	GetOrCreateImpl ()
	Reserved for internal use.

Detailed Description

Defines a drawable geometry.

Warning

This class is a part of Visualization Toolkit add-on, which is licensed separately from the base CAD Exchanger SDK.

ModelPrs_Geometry encapsulates a drawable data. The next data may be presented like ModelPrs_Geometry:

• ModelData_Body (in context ModelData_BRepRepresentation, but optional)
• ModelData_BRepRepresentation
• ModelData_PolyVertexSet
• ModelData_PolyRepresentation
• ModelData_PMIGraphicalElement
• ModelPrs_Measurement

A geometry creates by internal implementation of ModelPrs_SceneNodeFactory.

See also

ModelPrs_SceneNode::Geometry()

A geometry contains a shared pointer to its internal implementation, so simple copying an object will just copy a shared pointer. Therefore any modification of the copied object will propagate to original object.

See also

Using pimpl pattern

Constructor & Destructor Documentation

ModelPrs_Geometry()

cadex::ModelPrs_Geometry::ModelPrs_Geometry

(

)

Constructor.

Creates an empty object (see IsNull()).