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:

[legend]

Public Member Functions
	AIS_PlaneTrihedron (const Handle< Geom_Plane > &aPlane)
	Initializes the plane aPlane. The plane trihedron is <br> constructed from this and an axis. More...

Handle_Geom_Plane	Component ()
	Returns the component specified in SetComponent. More...

void	SetComponent (const Handle< Geom_Plane > &aPlane)
	Creates an instance of the component object aPlane. More...

Handle_AIS_Line	XAxis () const
	Returns the "XAxis". More...

Handle_AIS_Line	YAxis () const
	Returns the "YAxis". More...

Handle_AIS_Point	Position () const
	Returns the point of origin of the plane trihedron. More...

void	SetLength (const Standard_Real theLength)
	Sets the length of the X and Y axes. More...

Standard_Real	GetLength () const
	Returns the length of X and Y axes. More...

Standard_Boolean	AcceptDisplayMode (const Standard_Integer aMode) const
	Returns true if the display mode selected, aMode, is valid. More...

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 !!! More...

virtual Standard_Integer	Signature () const
	Specifies additional characteristics of Interactive <br> 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: More...

virtual AIS_KindOfInteractive	Type () const
	Returns datum as the type of Interactive Object. More...

void	SetColor (const Quantity_NameOfColor aColor)
	Allows you to provide settings for the color aColor. More...

void	SetColor (const Quantity_Color &aColor)

void	SetXLabel (const TCollection_AsciiString &aLabel)

void	SetYLabel (const TCollection_AsciiString &aLabel)

Public Member Functions inherited from AIS_InteractiveObject
virtual Standard_Boolean	AcceptShapeDecomposition () const
	Informs the graphic context that the interactive Object <br> may be decomposed into sub-shapes for dynamic selection. The most used Interactive Object is AIS_Shape. Activation methods for standard selection modes are proposed in the Interactive Context. These include selection by vertex or by edges. For datums with the same behavior as AIS_Shape, such as vetices and edges, we must redefine the virtual method so that AcceptShapeDecomposition returns false. Rule for selection : Mode 0 : Selection of the interactive Object itself Mode 1 : Selection of vertices Mode 2 : Selection Of Edges Mode 3 : Selection Of Wires Mode 4 : Selection Of Faces ... More...

void	SetCurrentFacingModel (const Aspect_TypeOfFacingModel aModel=Aspect_TOFM_BOTH_SIDE)
	change the current facing model apply on polygons for <br> SetColor(), SetTransparency(), SetMaterial() methods default facing model is Aspect_TOFM_TWO_SIDE. This mean that attributes is applying both on the front and back face. More...

Aspect_TypeOfFacingModel	CurrentFacingModel () const
	Returns the current facing model which is in effect. More...

virtual void	UnsetColor ()
	Removes color settings. Only the Interactive Object <br> knows which Drawer attribute is affected by the color setting. For a wire, for example, wire aspect is the attribute affected. For a vertex, however, only point aspect is affected by the color setting. More...

virtual void	SetWidth (const Standard_Real aValue)
	Allows you to provide the setting aValue for width. <br> Only the Interactive Object knows which Drawer attribute is affected by the width setting. More...

virtual void	UnsetWidth ()

virtual Standard_Integer	DefaultDisplayMode () const
	Returns the default display mode. This method is to <br> be implemented when the main mode is not mode 0. More...

void	Redisplay (const Standard_Boolean AllModes=Standard_False)
	Updates the active presentation; if <AllModes> = Standard_True all the presentations inside are recomputed. More...

void	SetInfiniteState (const Standard_Boolean aFlag=Standard_True)
	Sets the infinite state flag aFlage. <br> if <aFlag> = True , the interactiveObject is considered as infinite, i.e. its graphic presentations are not taken in account for View FitAll... More...

Standard_Boolean	IsInfinite () const
	Returns true if the interactive object is infinite. In this case, its graphic presentations are not taken into account in the fit-all view. More...

Standard_Boolean	HasInteractiveContext () const
	Indicates whether the Interactive Object has a pointer <br> to an interactive context. More...

Handle_AIS_InteractiveContext	GetContext () const
	Returns the context pointer to the interactive context. More...

virtual void	SetContext (const Handle< AIS_InteractiveContext > &aCtx)
	Sets the interactive context aCtx and provides a link <br> to the default drawing tool or "Drawer" if there is none. More...

Standard_Boolean	HasOwner () const
	Returns true if the object has an owner attributed to it. <br> The owner can be a shape for a set of sub-shapes or a sub-shape for sub-shapes which it is composed of, and takes the form of a transient. More...

const Handle_Standard_Transient &	GetOwner () const
	Returns the owner of the Interactive Object. <br> The owner can be a shape for a set of sub-shapes or a sub-shape for sub-shapes which it is composed of, and takes the form of a transient. There are two types of owners: More...

void	SetOwner (const Handle< Standard_Transient > &ApplicativeEntity)
	Allows you to attribute the owner ApplicativeEntity to <br> an Interactive Object. This can be a shape for a set of sub-shapes or a sub-shape for sub-shapes which it is composed of. The owner takes the form of a transient. More...

void	ClearOwner ()
	Each Interactive Object has methods which allow us <br> to attribute an Owner to it in the form of a Transient. This method removes the owner from the graphic entity. More...

Standard_Boolean	HasUsers () const

const TColStd_ListOfTransient &	Users () const

void	AddUser (const Handle< Standard_Transient > &aUser)

void	ClearUsers ()

Standard_Boolean	HasDisplayMode () const
	Returns true if the Interactive Object has a display mode setting. Otherwise, it is displayed in Neutral Point. More...

void	SetDisplayMode (const Standard_Integer aMode)
	Sets the display mode aMode for the interactive object. <br> An object can have its own temporary display mode, which is different from that proposed by the interactive context. The range of possibilities currently proposed is the following: More...

void	UnsetDisplayMode ()
	Removes display mode settings from the interactive object. More...

Standard_Integer	DisplayMode () const
	Returns the display mode setting of the Interactive Object. <br> The range of possibilities is the following: More...

Standard_Boolean	HasSelectionMode () const
	Allows you to change the selection mode of an <br> Interactive Object. The default selection mode setting is 0. For shapes, for example, the selection modes are as follows: More...

Standard_Integer	SelectionMode () const
	Returns the selection mode of the interactive object. More...

void	SetSelectionMode (const Standard_Integer aMode)
	You can change the default selection mode index <br> aMode of an Interactive Object. This is only of interest if you decide that mode 0 adopted by convention will not do. More...

void	UnsetSelectionMode ()
	You can change the default selection mode index of <br> an Interactive Object. This is only of interest if you decide that the 0 mode adopted by convention will not do. More...

Standard_Integer	SelectionPriority () const
	Returns the selection priority setting. -1 indicates that there is none. <br> You can modify the selection priority of an owner to make one entity more selectionable than another one. The default selection priority for an owner is 5, for example. To increase selection priority, choose a setting between 5 and 10. An entity with priority 7 will take priority over one with a setting of 6 if both objects are selected at the same time. You could give vertices priority 8, edges priority 7, faces priority 6, and shapes priority 5. If a vertex, an edge and a face are simultaneously detected during selection, only the vertex will then be highlighted. For trihedra, for example, the default priorities are the following four: More...

void	SetSelectionPriority (const Standard_Integer aPriority)
	Allows you to provide a setting aPriority for selection priority. <br> You can modify selection priority of an owner to make one entity more selectionable than another one. The default selection priority for an owner is 5, for example. To increase selection priority, choose a setting between 5 and 10. An entity with priority 7 will take priority over one with a setting of 6. More...

void	UnsetSelectionPriority ()
	Removes the setting for selection priority. SelectionPriority then returns -1. More...

Standard_Boolean	HasSelectionPriority () const
	Returns true if there is a setting for selection priority. <br> You can modify selection priority of an owner to make one entity more selectionable than another one. The default selection priority for an owner is 5, for example. To increase selection priority, choose a setting between 5 and 10. An entity with priority 7 will take priority over one with a setting of 6. More...

Standard_Boolean	HasHilightMode () const
	Returns true if the Interactive Object is in highlight mode. More...

Standard_Integer	HilightMode () const
	Returns the setting for highlight mode. <br> At dynamic detection, the presentation echoed by the Interactive Context, is by default the presentation already on the screen. You can specify a Highlight presentation mode which is valid no matter what the active representation of the object. It makes no difference whether this choice is temporary or definitive. To do this, we use the following functions: More...

void	SetHilightMode (const Standard_Integer anIndex)
	Sets the highlight mode anIndex for the interactive object. <br> If, for example, you want to systematically highlight the wireframe presentation of a shape - whether visualized in wireframe presentation or with shading - you set the highlight mode to 0. More...

void	UnsetHilightMode ()
	Allows the user to take a given Prs for hilight ex : for a shape which would be displayed in shading mode the hilight Prs is the wireframe mode. if No specific hilight mode is defined, the displayed Prs will be the hilighted one. More...

Standard_Boolean	HasColor () const
	Returns true if the Interactive Object has color. More...

virtual Quantity_NameOfColor	Color () const
	Returns the color setting of the Interactive Object. More...

virtual void	Color (Quantity_Color &aColor) const

Standard_Boolean	HasWidth () const
	Returns true if the Interactive Object has width. More...

Standard_Real	Width () const
	Returns the width setting of the Interactive Object. More...

Standard_Boolean	HasMaterial () const
	Returns true if the Interactive Object has a setting for material. More...

virtual Graphic3d_NameOfMaterial	Material () const
	Returns the current material setting. <br> This will be on of the following materials: More...

virtual void	SetMaterial (const Graphic3d_NameOfMaterial aName)
	Sets the name aName for material defining this <br> display attribute for the interactive object. Material aspect determines shading aspect, color and transparency of visible entities. More...

virtual void	SetMaterial (const Graphic3d_MaterialAspect &aName)
	Sets the material aMat defining this display attribute <br> for the interactive object. Material aspect determines shading aspect, color and transparency of visible entities. More...

virtual void	UnsetMaterial ()
	Removes the setting for material. More...

virtual void	SetTransparency (const Standard_Real aValue=0.6)
	Attributes a setting aValue for transparency. <br> The transparency value should be between 0.0 and 1.0. At 0.0 an object will be totally opaque, and at 1.0, fully transparent. Warning At a value of 1.0, there may be nothing visible. More...

Standard_Boolean	IsTransparent () const
	Returns true if there is a transparency setting. More...

virtual Standard_Real	Transparency () const
	Returns the transparency setting. <br> This will be between 0.0 and 1.0. At 0.0 an object will be totally opaque, and at 1.0, fully transparent. More...

virtual void	UnsetTransparency ()
	Removes the transparency setting. The object is opaque by default. More...

virtual void	SetAttributes (const Handle< AIS_Drawer > &aDrawer)
	Initializes the drawing tool aDrawer. More...

const Handle_AIS_Drawer &	Attributes () const
	Returns the attributes settings. More...

virtual void	UnsetAttributes ()
	Clears settings provided by the drawing tool aDrawer. More...

void	State (const Standard_Integer theState)

Standard_Integer	State () const

void	SetTransformation (const Handle< Geom_Transformation > &aTranformation, const Standard_Boolean postConcatenate=Standard_False, const Standard_Boolean updateSelection=Standard_True)
	Transforms all presentations of the object <br> and replace the actual transformation matrix if <postConcatenate> is FALSE. Note that the selection must be updated only at the end of object animation when <updateSelection> is TRUE More...

void	UnsetTransformation ()
	Deactivate the current transformation More...

Handle_Geom_Transformation	Transformation ()
	Returns the current transformation associated <br> to the first available presentation of this object. More...

Standard_Boolean	HasTransformation () const
	Returns TRUE when this object is transformed More...

Standard_Boolean	HasPresentation () const
	Returns TRUE when this object has a presentation in the current DisplayMode() More...

Handle_Prs3d_Presentation	Presentation () const
	Returns the current presentation of this object according to the current DisplayMode() More...

void	SetAspect (const Handle< Prs3d_BasicAspect > &anAspect, const Standard_Boolean globalChange=Standard_True)
	Sets the graphic basic aspect to the current presentation. When <globalChange> is TRUE , the full object presentation is changed. When <globalChange> is FALSE , only the current group of the object presentation is changed. More...

virtual void	SetPolygonOffsets (const Standard_Integer aMode, const Standard_ShortReal aFactor=1.0, const Standard_ShortReal aUnits=0.0)
	Sets up polygon offsets for this object. <br> It modifies all existing presentations of <anObj> (if any), <br> so it is reasonable to call this method after <anObj> has been displayed. <br> Otherwise, Compute() method should pass Graphic3d_AspectFillArea3d <br> aspect from <myDrawer> to Graphic3d_Group to make polygon offsets work. <br> <aMode> parameter can contain various combinations of Aspect_PolygonOffsetMode enumeration elements (Aspect_POM_None means that polygon offsets are not changed). If <aMode> is different from Aspect_POM_Off and Aspect_POM_None, then <aFactor> and <aUnits> arguments are used by graphic renderer to calculate a depth offset value: offset = <aFactor> * m + <aUnits> * r, where m - maximum depth slope for the polygon currently being displayed, r - minimum window coordinates depth resolution (implementation-specific). Deafult settings for OCC 3D viewer: mode = Aspect_POM_Fill, factor = 1., units = 0. Negative offset values move polygons closer to the viewport, while positive values shift polygons away. Consult OpenGL reference for details (glPolygonOffset function description). NOTE: This method has a side effect - it creates own shading aspect if not yet created, so it is better to set up object material, color, etc. first. More...

virtual Standard_Boolean	HasPolygonOffsets () const
	Returns Standard_True if <myDrawer> has non-null shading aspect More...

virtual void	PolygonOffsets (Standard_Integer &aMode, Standard_ShortReal &aFactor, Standard_ShortReal &aUnits) const
	Retrieves current polygon offsets settings from <myDrawer>. More...

Public Member Functions inherited from SelectMgr_SelectableObject
virtual Standard_Integer	NbPossibleSelection () const
	defines the number of different modes of selection (or decomposition) for an Object. More...

void	UpdateSelection ()
	re-computes the sensitive primitives for all modes More...

void	UpdateSelection (const Standard_Integer aMode)
	re-computes the sensitive primitives which correspond to the <amode>th selection mode. More...

void	AddSelection (const Handle< SelectMgr_Selection > &aSelection, const Standard_Integer aMode)
	Adds the selection aSelection with the selection mode <br> index aMode to this framework. More...

void	ClearSelections (const Standard_Boolean update=Standard_False)
	Empties all the selections in the SelectableObject <br> <update> parameter defines whether all object's <br> selections should be flagged for further update or not. This improved method can be used to recompute an object's selection (without redisplaying the object completely) when some selection mode is activated not for the first time. More...

const Handle_SelectMgr_Selection &	Selection (const Standard_Integer aMode) const
	Returns the selection Selection having the selection mode aMode. More...

Standard_Boolean	HasSelection (const Standard_Integer aMode) const
	Returns true if a selection corresponding to the <br> selection mode aMode is present in this framework. More...

void	Init ()
	Begins the iteration scanning for sensitive primitives. More...

Standard_Boolean	More () const
	Continues the iteration scanning for sensitive primitives. More...

void	Next ()
	Continues the iteration scanning for sensitive primitives. More...

const Handle_SelectMgr_Selection &	CurrentSelection () const
	Returns the current selection in this framework. More...

void	ResetLocation ()

virtual void	UpdateLocation ()
	Recomputes the location of the selection aSelection. More...

virtual void	HilightSelected (const Handle< PrsMgr_PresentationManager3d > &PM, const SelectMgr_SequenceOfOwner &Seq)
	Method which draws selected owners ( for fast presentation draw ) More...

virtual void	ClearSelected ()
	Method which clear all selected owners belonging <br> to this selectable object ( for fast presentation draw ) More...

virtual void	HilightOwnerWithColor (const Handle< PrsMgr_PresentationManager3d > &thePM, const Quantity_NameOfColor theColor, const Handle< SelectMgr_EntityOwner > &theOwner)
	Method which hilight an owner belonging to <br> this selectable object ( for fast presentation draw ) More...

virtual Standard_Boolean	IsAutoHilight () const
	If returns True, the old mechanism for highlighting <br> selected objects is used (HilightSelected Method may be empty). If returns False, the HilightSelected method will be fully responsible for highlighting selected entity owners belonging to this selectable object. More...

virtual void	SetAutoHilight (const Standard_Boolean newAutoHilight)
	Set AutoHilight property to true or false //! Sets up Transform Persistence Mode for this object More...

Handle_Prs3d_Presentation	GetHilightPresentation (const Handle< PrsMgr_PresentationManager3d > &TheMgr)

Handle_Prs3d_Presentation	GetSelectPresentation (const Handle< PrsMgr_PresentationManager3d > &TheMgr)

virtual void	SetZLayer (const Handle< PrsMgr_PresentationManager > &thePrsMgr, const Standard_Integer theLayerId)
	Set Z layer ID and update all presentations of <br> the selectable object. The layer can be set only for displayed object. If all object presentations are removed, the layer ID will be set to default value when computing presentation. The layers mechanism allows drawing objects in higher layers in overlay of objects in lower layers. More...

Public Member Functions inherited from PrsMgr_PresentableObject
PrsMgr_TypeOfPresentation3d	TypeOfPresentation3d () const
	Returns information on whether the object accepts display in HLR mode or not. More...

virtual void	SetTransformPersistence (const Graphic3d_TransModeFlags &aFlag, const gp_Pnt &APoint)
	Sets up Transform Persistence Mode for this object. <br> This function used to lock in object position, rotation and / or zooming relative to camera position. Object will be drawn in the origin setted by APoint parameter (except Graphic3d_TMF_TriedronPers flag More...

void	SetTransformPersistence (const Graphic3d_TransModeFlags &aFlag)
	Calls previous method with point (0,0,0) More...

Graphic3d_TransModeFlags	GetTransformPersistenceMode () const
	Gets Transform Persistence Mode for this object More...

gp_Pnt	GetTransformPersistencePoint () const
	Gets point of transform persistence for this object More...

void	SetTypeOfPresentation (const PrsMgr_TypeOfPresentation3d aType)

void	SetToUpdate (const Standard_Integer aMode)
	flags the Prs of mode <AMode> to be Updated. the Update will be done when needed. More...

void	SetToUpdate ()
	flags all the Presentations to be Updated. More...

void	ToBeUpdated (TColStd_ListOfInteger &ListOfMode) const
	gives the list of modes which are flagged "to be updated". More...

virtual void	SetLocation (const TopLoc_Location &aLoc)

Standard_Boolean	HasLocation () const

const TopLoc_Location &	Location () const

virtual void	UpdateLocation (const Handle< Prs3d_Presentation > &P)

Standard_Integer	GetZLayer (const Handle< PrsMgr_PresentationManager > &thePrsMgr) const
	Get ID of Z layer. If no presentations of object is displayed, <br> and layer ID is unavailable, the -1 value is returned. More...

virtual void	AddClipPlane (const Graphic3d_ClipPlane_Handle &thePlane)
	Adds clip plane for graphical clipping for all display mode <br> presentations. The composition of clip planes truncates the rendering space to convex volume. Please be aware that number of supported clip plane is limited. The planes which exceed the limit are ignored. Besides of this, some planes can be already set in view where the object is shown: the number of these planes should be substracted from limit to predict the maximum possible number of object clipping planes. More...

virtual void	RemoveClipPlane (const Graphic3d_ClipPlane_Handle &thePlane)
	Removes previously added clip plane. More...

virtual void	SetClipPlanes (const Graphic3d_SequenceOfHClipPlane &thePlanes)
	Set clip planes for graphical clipping for all display mode presentations. <br> The composition of clip planes truncates the rendering space to convex volume. Please be aware that number of supported clip plane is limited. The planes which exceed the limit are ignored. Besides of this, some planes can be already set in view where the object is shown: the number of these planes should be substracted from limit to predict the maximum possible number of object clipping planes. More...

const Graphic3d_SequenceOfHClipPlane &	GetClipPlanes () const
	Get clip planes. 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 void	ShallowDump (Standard_OStream &) const

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 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 <br> 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. More...

Protected Member Functions inherited from AIS_InteractiveObject
	AIS_InteractiveObject (const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d=PrsMgr_TOP_AllView)
	The TypeOfPresention3d means that the interactive object may have a presentation dependant of the view of Display More...

Protected Member Functions inherited from SelectMgr_SelectableObject
	SelectMgr_SelectableObject (const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d=PrsMgr_TOP_AllView)

virtual void	UpdateLocation (const Handle< SelectMgr_Selection > &aSelection)
	Updates locations in all sensitive entities from <aSelection> and in corresponding entity owners. More...

Protected Member Functions inherited from PrsMgr_PresentableObject
	PrsMgr_PresentableObject (const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d=PrsMgr_TOP_AllView)

void	Update (const Standard_Boolean AllModes=Standard_False)
	recomputes all presentations of the object. More...

void	Update (const Standard_Integer aMode, const Standard_Boolean ClearOther)
	Recomputes the presentation in the given mode. If ClearOther is true, other presentation will be cleared. More...

virtual void	Fill (const Handle< PrsMgr_PresentationManager > &aPresentationManager, const Handle< PrsMgr_Presentation > &aPresentation, const Standard_Integer aMode=0)
	High-level interface for controlling polygon offsets More...

PrsMgr_Presentations &	Presentations ()

virtual void	UpdateClipping ()
	General virtual method for internal update of presentation state <br> when some modifications on list of clip planes occurs. Base implementation propagate clip planes to every presentation. More...

Additional Inherited Members
Protected Attributes inherited from AIS_InteractiveObject
Handle_AIS_Drawer	myDrawer

Standard_Real	myTransparency

Quantity_Color	myOwnColor

Graphic3d_NameOfMaterial	myOwnMaterial

Standard_Integer	myHilightMode

Standard_Real	myOwnWidth

Standard_Boolean	myInfiniteState

Standard_Boolean	hasOwnColor

Standard_Boolean	hasOwnMaterial

Aspect_TypeOfFacingModel	myCurrentFacingModel

Standard_Boolean	myRecomputeEveryPrs

TColStd_ListOfInteger	myToRecomputeModes

Protected Attributes inherited from SelectMgr_SelectableObject
SelectMgr_SequenceOfSelection	myselections

Protected Attributes inherited from PrsMgr_PresentableObject
PrsMgr_Presentations	myPresentations

PrsMgr_TypeOfPresentation3d	myTypeOfPresentation3d

TopLoc_Location	myLocation

Graphic3d_SequenceOfHClipPlane	myClipPlanes

Detailed Description

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:

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.

Constructor & Destructor Documentation

AIS_PlaneTrihedron::AIS_PlaneTrihedron ( const Handle< Geom_Plane > & aPlane )

Initializes the plane aPlane. The plane trihedron is <br>

constructed from this and an axis.

Member Function Documentation

Standard_Boolean AIS_PlaneTrihedron::AcceptDisplayMode ( const Standard_Integer aMode ) const

virtual

Returns true if the display mode selected, aMode, is valid.

Reimplemented from AIS_InteractiveObject.

Handle_Geom_Plane AIS_PlaneTrihedron::Component ( )

Returns the component specified in SetComponent.

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

virtual

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 !!!

Reimplemented from PrsMgr_PresentableObject.

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

protectedvirtual

 Calculates the 3D view aPresentation and its <br>

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.

Reimplemented from PrsMgr_PresentableObject.

Standard_Real AIS_PlaneTrihedron::GetLength ( ) const

Returns the length of X and Y axes.

Handle_AIS_Point AIS_PlaneTrihedron::Position ( ) const

Returns the point of origin of the plane trihedron.

void AIS_PlaneTrihedron::SetColor ( const Quantity_NameOfColor aColor )

virtual

Allows you to provide settings for the color aColor.

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 )

Creates an instance of the component object aPlane.

void AIS_PlaneTrihedron::SetLength ( const Standard_Real theLength )

Sets the length of the X and Y axes.

void AIS_PlaneTrihedron::SetXLabel ( const TCollection_AsciiString & aLabel )

void AIS_PlaneTrihedron::SetYLabel ( const TCollection_AsciiString & aLabel )

virtual Standard_Integer AIS_PlaneTrihedron::Signature ( ) const

virtual

 Specifies additional characteristics of Interactive <br>

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:

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

Returns datum as the type of Interactive Object.

Reimplemented from AIS_InteractiveObject.

Handle_AIS_Line AIS_PlaneTrihedron::XAxis ( ) const

Returns the "XAxis".

Handle_AIS_Line AIS_PlaneTrihedron::YAxis ( ) const

Returns the "YAxis".

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

AIS_PlaneTrihedron.hxx

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation