AIS_PlaneTrihedron Class Reference

To construct a selectable 2d axis system in a 3d
drawing. This can be placed anywhere in the 3d
system, and provides a coordinate system for
drawing curves and shapes in a plane.
There are 3 selection modes:
More...

#include <AIS_PlaneTrihedron.hxx>

Inheritance diagram for AIS_PlaneTrihedron:

Public Member Functions
	AIS_PlaneTrihedron (const Handle< Geom_Plane > &aPlane)
	Initializes the plane aPlane. The plane trihedron is constructed from this and an axis.
Handle_Geom_Plane	Component ()
	Returns the component specified in SetComponent.
void	SetComponent (const Handle< Geom_Plane > &aPlane)
	Creates an instance of the component object aPlane.
Handle_AIS_Line	XAxis () const
	Returns the "XAxis".
Handle_AIS_Line	YAxis () const
	Returns the "YAxis".
Handle_AIS_Point	Position () const
	Returns the point of origin of the plane trihedron.
void	SetLength (const Standard_Real theLength)
	Sets the length of the X and Y axes.
Standard_Real	GetLength () const
	Returns the length of X and Y axes.
Standard_Boolean	AcceptDisplayMode (const Standard_Integer aMode) const
	Returns true if the display mode selected, aMode, is valid.
virtual void	Compute (const Handle< Prs3d_Projector > &aProjector, const Handle< Geom_Transformation > &aTrsf, const Handle< Prs3d_Presentation > &aPresentation)
	computes the presentation according to a point of view given by <aProjector>. To be Used when the associated degenerated Presentations have been transformed by <aTrsf> which is not a Pure Translation. The HLR Prs can't be deducted automatically WARNING :<aTrsf> must be applied to the object to display before computation !!!
virtual Standard_Integer	Signature () const
	Specifies additional characteristics of Interactive Objects. A signature is, in fact, an index with integer values assigned different properties. This method is frequently used in conjuction with Type to give a particular type and signature to an Interactive Object. By default, the Interactive Object has a None type and a signature of 0. Among the datums, this signature is attributed to the shape The remaining datums have the following default signatures:
virtual AIS_KindOfInteractive	Type () const
	Returns datum as the type of Interactive Object.
void	SetColor (const Quantity_NameOfColor aColor)
	Allows you to provide settings for the color aColor.
void	SetColor (const Quantity_Color &aColor)
void	SetXLabel (const TCollection_AsciiString &aLabel)
void	SetYLabel (const TCollection_AsciiString &aLabel)
Protected Member Functions
virtual void	Compute (const Handle< PrsMgr_PresentationManager3d > &aPresentationManager, const Handle< Prs3d_Presentation > &aPresentation, const Standard_Integer aMode=0)
	Calculates the 3D view aPresentation and its updates. The latter are managed by aPresentationManager. aPresentableObject has the display mode aMode; this has the default value of 0, that is, the wireframe display mode.

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Detailed Description

• mode 0 selection of the whole plane "trihedron"
  
• mode 1 selection of the origin of the plane "trihedron"
  
• mode 2 selection of the axes.
  Warning
  For the presentation of planes and trihedra, the
  millimetre is default unit of length, and 100 the default
  value for the representation of the axes. If you modify
  these dimensions, you must temporarily recover the
  Drawer object. From inside it, take the Aspects in
  which the values for length are stocked, for example,
  PlaneAspect for planes and FirstAxisAspect for
  trihedra. Change these values and recalculate the presentation.
  

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Constructor & Destructor Documentation

AIS_PlaneTrihedron::AIS_PlaneTrihedron

(

const Handle< Geom_Plane > &

aPlane

)

---

Member Function Documentation

Standard_Boolean AIS_PlaneTrihedron::AcceptDisplayMode

(

const Standard_Integer

aMode

)

const [virtual]

Reimplemented from AIS_InteractiveObject.

Handle_Geom_Plane AIS_PlaneTrihedron::Component

(

)

virtual void AIS_PlaneTrihedron::Compute	(	const Handle< Prs3d_Projector > &	aProjector,
		const Handle< Geom_Transformation > &	aTrsf,
		const Handle< Prs3d_Presentation > &	aPresentation
	)		[virtual]

Reimplemented from PrsMgr_PresentableObject.

virtual void AIS_PlaneTrihedron::Compute	(	const Handle< PrsMgr_PresentationManager3d > &	aPresentationManager,
		const Handle< Prs3d_Presentation > &	aPresentation,
		const Standard_Integer	aMode = 0
	)		[protected, virtual]

Reimplemented from PrsMgr_PresentableObject.

Standard_Real AIS_PlaneTrihedron::GetLength

(

)

const

Handle_AIS_Point AIS_PlaneTrihedron::Position

(

)

const

void AIS_PlaneTrihedron::SetColor

(

const Quantity_NameOfColor

aColor

)

[virtual]

Reimplemented from AIS_InteractiveObject.

void AIS_PlaneTrihedron::SetColor

(

const Quantity_Color &

aColor

)

[virtual]

Reimplemented from AIS_InteractiveObject.

void AIS_PlaneTrihedron::SetComponent

(

const Handle< Geom_Plane > &

aPlane

)

void AIS_PlaneTrihedron::SetLength

(

const Standard_Real

theLength

)

void AIS_PlaneTrihedron::SetXLabel

(

const TCollection_AsciiString &

aLabel

)

void AIS_PlaneTrihedron::SetYLabel

(

const TCollection_AsciiString &

aLabel

)

virtual Standard_Integer AIS_PlaneTrihedron::Signature

(

)

const [virtual]

• Point signature 1
  
• Axis signature 2
  
• Trihedron signature 3
  
• PlaneTrihedron signature 4
  
• Line signature 5
  
• Circle signature 6
  
• Plane signature 7.
  

Reimplemented from AIS_InteractiveObject.

virtual AIS_KindOfInteractive AIS_PlaneTrihedron::Type

(

)

const [virtual]

Reimplemented from AIS_InteractiveObject.

Handle_AIS_Line AIS_PlaneTrihedron::XAxis

(

)

const

Handle_AIS_Line AIS_PlaneTrihedron::YAxis

(

)

const

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

• AIS_PlaneTrihedron.hxx