V3d_Plane Class Reference

Obsolete clip plane presentation class. Ported on new core of Graphic3d_ClipPlane approach. Please access Graphic3d_ClipPlane via ClipPlane() method to use it for standard clipping workflow. Example of use: More...

#include <V3d_Plane.hxx>

Inheritance diagram for V3d_Plane:

Public Member Functions
	V3d_Plane (const Quantity_Parameter theA=0.0, const Quantity_Parameter theB=0.0, const Quantity_Parameter theC=1.0, const Quantity_Parameter theD=0.0)
	Creates a clipping plane from plane coefficients. More...
void	SetPlane (const Quantity_Parameter theA, const Quantity_Parameter theB, const Quantity_Parameter theC, const Quantity_Parameter theD)
	Change plane equation. More...
virtual void	Display (const Handle< V3d_View > &theView, const Quantity_Color &theColor=Quantity_NOC_GRAY)
	Display the plane representation in the choosen view. More...
void	Erase ()
	Erase the plane representation. More...
void	Plane (Quantity_Parameter &theA, Quantity_Parameter &theB, Quantity_Parameter &theC, Quantity_Parameter &theD) const
	Returns the parameters of the plane. More...
Standard_Boolean	IsDisplayed () const
	Returns TRUE when the plane representation is displayed. More...
const Handle < Graphic3d_ClipPlane > &	ClipPlane () const
	Use this method to pass clipping plane implementation for standard clipping workflow. More...
Public Member Functions inherited from MMgt_TShared
virtual void	Delete () const
	Memory deallocator for transient classes. More...
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...
virtual	~Standard_Transient ()
	Destructor must be virtual. More...
virtual const Handle_Standard_Type &	DynamicType () const
	Returns a type information object about this object. More...
Standard_Boolean	IsInstance (const Handle_Standard_Type &theType) const
	Returns a true value if this is an instance of Type. More...
Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName. More...
Standard_Boolean	IsKind (const Handle_Standard_Type &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
virtual Handle_Standard_Transient	This () const
	Returns a Handle which references this object. Must never be called to objects created in stack. More...
Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

Protected Attributes
Handle< Graphic3d_Structure >	myGraphicStructure

Detailed Description

Obsolete clip plane presentation class. Ported on new core of Graphic3d_ClipPlane approach. Please access Graphic3d_ClipPlane via ClipPlane() method to use it for standard clipping workflow. Example of use:

Handle(V3d_Plane) aPlane (0, 1, 0, -20);
Handle(V3d_View) aView;
aView->AddClipPlane (aPlane->ClipPlane());

aPlane->Display (aView);
aPlane->SetPlane (0, 1, 0, -30);
aView->RemoveClipPlane (aPlane->ClipPlane());

Use interface of this class to modify plane equation synchronously with clipping equation.

Constructor & Destructor Documentation

V3d_Plane::V3d_Plane	(	const Quantity_Parameter	theA = 0.0,
		const Quantity_Parameter	theB = 0.0,
		const Quantity_Parameter	theC = 1.0,
		const Quantity_Parameter	theD = 0.0
	)

Creates a clipping plane from plane coefficients.

Member Function Documentation

const Handle< Graphic3d_ClipPlane >& V3d_Plane::ClipPlane ( ) const

inline

Use this method to pass clipping plane implementation for standard clipping workflow.

Returns

clipping plane implementation handle.

virtual void V3d_Plane::Display ( const Handle< V3d_View > &  theView, const Quantity_Color &  theColor = Quantity_NOC_GRAY  )

virtual

Display the plane representation in the choosen view.

void V3d_Plane::Erase

(

)

Erase the plane representation.

Standard_Boolean V3d_Plane::IsDisplayed

(

)

const

Returns TRUE when the plane representation is displayed.

void V3d_Plane::Plane	(	Quantity_Parameter &	theA,
		Quantity_Parameter &	theB,
		Quantity_Parameter &	theC,
		Quantity_Parameter &	theD
	)		const

Returns the parameters of the plane.

void V3d_Plane::SetPlane	(	const Quantity_Parameter	theA,
		const Quantity_Parameter	theB,
		const Quantity_Parameter	theC,
		const Quantity_Parameter	theD
	)

Change plane equation.

Field Documentation

Handle< Graphic3d_Structure > V3d_Plane::myGraphicStructure

protected

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The documentation for this class was generated from the following file:

• V3d_Plane.hxx