A graphic attribute manager which governs how objects such as color, width, line thickness and deflection are displayed. A drawer includes an instance of the Aspect classes with particular default values. More...

#include <Prs3d_Drawer.hxx>

Inheritance diagram for Prs3d_Drawer:

[legend]

Public Member Functions
	Prs3d_Drawer ()
	Default constructor. More...

void	SetTypeOfDeflection (const Aspect_TypeOfDeflection theTypeOfDeflection)
	Sets the type of chordal deflection. This indicates whether the deflection value is absolute or relative to the size of the object. More...

Aspect_TypeOfDeflection	TypeOfDeflection () const
	Returns the type of chordal deflection. This indicates whether the deflection value is absolute or relative to the size of the object. More...

Standard_Boolean	HasOwnTypeOfDeflection () const
	Returns true if the drawer has a type of deflection setting active. More...

void	SetMaximalChordialDeviation (const Standard_Real theChordialDeviation)
	Defines the maximal chordial deviation when drawing any curve. Even if the type of deviation is set to TOD_Relative, this value is used by: Prs3d_DeflectionCurve Prs3d_WFDeflectionSurface Prs3d_WFDeflectionRestrictedFace. More...

Standard_Real	MaximalChordialDeviation () const
	Returns the maximal chordal deviation. The default value is 0.1. Drawings of curves or patches are made with respect to an absolute maximal chordal deviation. More...

Standard_Boolean	HasOwnMaximalChordialDeviation () const
	Returns true if the drawer has a maximal chordial deviation setting active. More...

void	SetTypeOfHLR (const Prs3d_TypeOfHLR theTypeOfHLR)
	Sets the type of HLR algorithm used by drawer's interactive objects. More...

Prs3d_TypeOfHLR	TypeOfHLR ()
	Returns the type of HLR algorithm currently in use. More...

Standard_Boolean	HasOwnTypeOfHLR () const
	Returns true if the type of HLR is not equal to Prs3d_TOH_NotSet. More...

void	SetMaximalParameterValue (const Standard_Real theValue)
	Defines the maximum value allowed for the first and last parameters of an infinite curve. More...

Standard_Real	MaximalParameterValue () const
	Sets the maximum value allowed for the first and last parameters of an infinite curve. By default, this value is 500000. More...

Standard_Boolean	HasOwnMaximalParameterValue () const
	Returns true if the drawer has a maximum value allowed for the first and last parameters of an infinite curve setting active. More...

void	SetIsoOnPlane (const Standard_Boolean theIsEnabled)
	Sets IsoOnPlane on or off by setting the parameter theIsEnabled to true or false. More...

Standard_Boolean	IsoOnPlane () const
	Returns True if the drawing of isos on planes is enabled. More...

Standard_Boolean	HasOwnIsoOnPlane () const
	Returns true if the drawer has IsoOnPlane setting active. More...

Standard_Boolean	IsoOnTriangulation () const
	Returns True if the drawing of isos on triangulation is enabled. More...

Standard_Boolean	HasOwnIsoOnTriangulation () const
	Returns true if the drawer has IsoOnTriangulation setting active. More...

void	SetIsoOnTriangulation (const Standard_Boolean theToEnable)
	Enables or disables isolines on triangulation by setting the parameter theIsEnabled to true or false. More...

void	SetDiscretisation (const Standard_Integer theValue)
	Sets the discretisation parameter theValue. More...

Standard_Integer	Discretisation () const
	Returns the discretisation setting. More...

Standard_Boolean	HasOwnDiscretisation () const
	Returns true if the drawer has discretisation setting active. More...

void	SetDeviationCoefficient (const Standard_Real theCoefficient)
	Sets the deviation coefficient theCoefficient. Also sets the hasOwnDeviationCoefficient flag to Standard_True and myPreviousDeviationCoefficient. More...

Standard_Real	DeviationCoefficient () const
	Returns the deviation coefficient. Drawings of curves or patches are made with respect to a maximal chordal deviation. A Deviation coefficient is used in the shading display mode. The shape is seen decomposed into triangles. These are used to calculate reflection of light from the surface of the object. The triangles are formed from chords of the curves in the shape. The deviation coefficient gives the highest value of the angle with which a chord can deviate from a tangent to a curve. If this limit is reached, a new triangle is begun. This deviation is absolute and is set through the method: SetMaximalChordialDeviation. The default value is 0.001. In drawing shapes, however, you are allowed to ask for a relative deviation. This deviation will be: SizeOfObject * DeviationCoefficient. More...

void	SetDeviationCoefficient ()
	Sets the hasOwnDeviationCoefficient flag to Standard_False. More...

Standard_Boolean	HasOwnDeviationCoefficient () const
	Returns true if there is a local setting for deviation coefficient in this framework for a specific interactive object. More...

Standard_Real	PreviousDeviationCoefficient () const
	Saves the previous value used for the chordal deviation coefficient. More...

void	UpdatePreviousDeviationCoefficient ()
	Updates the previous value used for the chordal deviation coefficient to the current state. More...

void	SetDeviationAngle (const Standard_Real theAngle)
	Sets the deviation angle theAngle. Also sets the hasOwnDeviationAngle flag to Standard_True, and myPreviousDeviationAngle. More...

Standard_Real	DeviationAngle () const
	Returns the value for deviation angle in radians, 20 * M_PI / 180 by default. More...

void	SetDeviationAngle ()
	Sets the hasOwnDeviationAngle flag to Standard_False. More...

Standard_Boolean	HasOwnDeviationAngle () const
	Returns true if the there is a local setting for deviation angle in this framework for a specific interactive object. More...

Standard_Real	PreviousDeviationAngle () const
	Returns the previous deviation angle. More...

void	UpdatePreviousDeviationAngle ()
	Updates the previous deviation angle to the current value. More...

void	SetAutoTriangulation (const Standard_Boolean theIsEnabled)
	Sets IsAutoTriangulated on or off by setting the parameter theIsEnabled to true or false. If this flag is True automatic re-triangulation with deflection-check logic will be applied. Else this feature will be disable and triangulation is expected to be computed by application itself and no shading presentation at all if unavailable. More...

Standard_Boolean	IsAutoTriangulation () const
	Returns True if automatic triangulation is enabled. More...

Standard_Boolean	HasOwnIsAutoTriangulation () const
	Returns true if the drawer has IsoOnPlane setting active. More...

const Handle< Prs3d_IsoAspect > &	UIsoAspect ()
	Defines the attributes which are used when drawing an U isoparametric curve of a face. Defines the number of U isoparametric curves to be drawn for a single face. The LineAspect for U isoparametric lines can be edited (methods SetColor, SetTypeOfLine, SetWidth, SetNumber) The default values are: COLOR : Quantity_NOC_GRAY75 TYPE OF LINE: Aspect_TOL_SOLID WIDTH : 0.5. More...

void	SetUIsoAspect (const Handle< Prs3d_IsoAspect > &theAspect)

Standard_Boolean	HasOwnUIsoAspect () const
	Returns true if the drawer has its own attribute for UIso aspect that overrides the one in the link. More...

const Handle< Prs3d_IsoAspect > &	VIsoAspect ()
	Defines the attributes which are used when drawing an V isoparametric curve of a face. Defines the number of V isoparametric curves to be drawn for a single face. The LineAspect for V isoparametric lines can be edited (methods SetColor, SetTypeOfLine, SetWidth, SetNumber) The default values are: COLOR : Quantity_NOC_GRAY82 TYPE OF LINE: Aspect_TOL_SOLID WIDTH : 0.5. More...

void	SetVIsoAspect (const Handle< Prs3d_IsoAspect > &theAspect)
	Sets the appearance of V isoparameters - theAspect. More...

Standard_Boolean	HasOwnVIsoAspect () const
	Returns true if the drawer has its own attribute for VIso aspect that overrides the one in the link. More...

const Handle< Prs3d_LineAspect > &	WireAspect ()
	Returns wire aspect settings. The LineAspect for the free boundaries can be edited. The default values are: Color: Quantity_NOC_GREEN Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the algorithm Prs3d_WFShape. More...

void	SetWireAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the parameter theAspect for display of wires. More...

Standard_Boolean	HasOwnWireAspect () const
	Returns true if the drawer has its own attribute for wire aspect that overrides the one in the link. More...

void	SetWireDraw (const Standard_Boolean theIsEnabled)
	Sets WireDraw on or off by setting the parameter theIsEnabled to true or false. More...

Standard_Boolean	WireDraw () const
	Returns True if the drawing of the wire is enabled. More...

Standard_Boolean	HasOwnWireDraw () const
	Returns true if the drawer has its own attribute for "draw wires" flag that overrides the one in the link. More...

const Handle< Prs3d_PointAspect > &	PointAspect ()
	Returns the point aspect setting. The default values are Color: Quantity_NOC_YELLOW Type of marker: Aspect_TOM_PLUS Scale: 1.0 These attributes are used by the algorithms Prs3d_Point. More...

void	SetPointAspect (const Handle< Prs3d_PointAspect > &theAspect)
	Sets the parameter theAspect for display attributes of points. More...

Standard_Boolean	HasOwnPointAspect () const
	Returns true if the drawer has its own attribute for point aspect that overrides the one in the link. More...

Standard_Boolean	SetupOwnPointAspect (const Handle< Prs3d_Drawer > &theDefaults=Handle< Prs3d_Drawer >())
	Sets own point aspect. Returns FALSE if the drawer already has its own attribute for point aspect. More...

const Handle< Prs3d_LineAspect > &	LineAspect ()
	Returns settings for line aspects. These settings can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the following algorithms: Prs3d_Curve Prs3d_Line Prs3d_HLRShape. More...

void	SetLineAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the parameter theAspect for display attributes of lines. More...

Standard_Boolean	HasOwnLineAspect () const
	Returns true if the drawer has its own attribute for line aspect that overrides the one in the link. More...

Standard_Boolean	SetOwnLineAspects (const Handle< Prs3d_Drawer > &theDefaults=Handle< Prs3d_Drawer >())
	Sets own line aspects. Returns FALSE if own line aspect are already set. More...

Standard_Boolean	SetOwnDatumAspects (const Handle< Prs3d_Drawer > &theDefaults=Handle< Prs3d_Drawer >())
	Sets own line aspects for datums. Returns FALSE if own line for datums are already set. More...

const Handle< Prs3d_TextAspect > &	TextAspect ()
	Returns settings for text aspect. These settings can be edited. The default value is: More...

void	SetTextAspect (const Handle< Prs3d_TextAspect > &theAspect)
	Sets the parameter theAspect for display attributes of text. More...

Standard_Boolean	HasOwnTextAspect () const
	Returns true if the drawer has its own attribute for text aspect that overrides the one in the link. More...

const Handle< Prs3d_ShadingAspect > &	ShadingAspect ()
	Returns settings for shading aspects. These settings can be edited. The default values are: More...

void	SetShadingAspect (const Handle< Prs3d_ShadingAspect > &theAspect)
	Sets the parameter theAspect for display attributes of shading. More...

Standard_Boolean	HasOwnShadingAspect () const
	Returns true if the drawer has its own attribute for shading aspect that overrides the one in the link. More...

Standard_Boolean	SetupOwnShadingAspect (const Handle< Prs3d_Drawer > &theDefaults=Handle< Prs3d_Drawer >())
	Sets own shading aspect. Returns FALSE if the drawer already has its own attribute for shading aspect. More...

const Handle< Prs3d_LineAspect > &	SeenLineAspect ()
	Returns settings for seen line aspects. These settings can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_SOLID Width: 1.0. More...

void	SetSeenLineAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the parameter theAspect for the display of seen lines in hidden line removal mode. More...

Standard_Boolean	HasOwnSeenLineAspect () const
	Returns true if the drawer has its own attribute for seen line aspect that overrides the one in the link. More...

const Handle< Prs3d_PlaneAspect > &	PlaneAspect ()
	Returns settings for the appearance of planes. More...

void	SetPlaneAspect (const Handle< Prs3d_PlaneAspect > &theAspect)
	Sets the parameter theAspect for the display of planes. More...

Standard_Boolean	HasOwnPlaneAspect () const
	Returns true if the drawer has its own attribute for plane aspect that overrides the one in the link. More...

const Handle< Prs3d_ArrowAspect > &	ArrowAspect ()
	Returns the attributes for display of arrows. More...

void	SetArrowAspect (const Handle< Prs3d_ArrowAspect > &theAspect)
	Sets the parameter theAspect for display attributes of arrows. More...

Standard_Boolean	HasOwnArrowAspect () const
	Returns true if the drawer has its own attribute for arrow aspect that overrides the one in the link. More...

void	SetLineArrowDraw (const Standard_Boolean theIsEnabled)
	Enables the drawing of an arrow at the end of each line. By default the arrows are not drawn. More...

Standard_Boolean	LineArrowDraw () const
	Returns True if drawing an arrow at the end of each edge is enabled and False otherwise (the default). More...

Standard_Boolean	HasOwnLineArrowDraw () const
	Returns true if the drawer has its own attribute for "draw arrow" flag that overrides the one in the link. More...

const Handle< Prs3d_LineAspect > &	HiddenLineAspect ()
	Returns settings for hidden line aspects. These settings can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_DASH Width: 1.0. More...

void	SetHiddenLineAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the parameter theAspect for the display of hidden lines in hidden line removal mode. More...

Standard_Boolean	HasOwnHiddenLineAspect () const
	Returns true if the drawer has its own attribute for hidden lines aspect that overrides the one in the link. More...

Standard_Boolean	DrawHiddenLine () const
	Returns Standard_True if the hidden lines are to be drawn. By default the hidden lines are not drawn. More...

void	EnableDrawHiddenLine ()
	Enables the DrawHiddenLine function. More...

void	DisableDrawHiddenLine ()
	Disables the DrawHiddenLine function. More...

Standard_Boolean	HasOwnDrawHiddenLine () const
	Returns true if the drawer has its own attribute for "draw hidden lines" flag that overrides the one in the link. More...

const Handle< Prs3d_LineAspect > &	VectorAspect ()
	Returns settings for the appearance of vectors. These settings can be edited. The default values are: Color: Quantity_NOC_SKYBLUE Type of line: Aspect_TOL_SOLID Width: 1.0. More...

void	SetVectorAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the modality theAspect for the display of vectors. More...

Standard_Boolean	HasOwnVectorAspect () const
	Returns true if the drawer has its own attribute for vector aspect that overrides the one in the link. More...

void	SetVertexDrawMode (const Prs3d_VertexDrawMode theMode)
	Sets the mode of visualization of vertices of a TopoDS_Shape instance. By default, only stand-alone vertices (not belonging topologically to an edge) are drawn, that corresponds to Prs3d_VDM_Standalone mode. Switching to Prs3d_VDM_Standalone mode makes all shape's vertices visible. To inherit this parameter from the global drawer instance ("the link") when it is present, Prs3d_VDM_Inherited value should be used. More...

Prs3d_VertexDrawMode	VertexDrawMode ()
	Returns the current mode of visualization of vertices of a TopoDS_Shape instance. More...

Standard_Boolean	HasOwnVertexDrawMode () const
	Returns true if the vertex draw mode is not equal to Prs3d_VDM_Inherited. This means that individual vertex draw mode value (i.e. not inherited from the global drawer) is used for a specific interactive object. More...

const Handle< Prs3d_DatumAspect > &	DatumAspect ()
	Returns settings for the appearance of datums. These settings can be edited. The default values for the three axes are: Color: Quantity_NOC_PEACHPUFF Type of line: Aspect_TOL_SOLID Width: 1.0. More...

void	SetDatumAspect (const Handle< Prs3d_DatumAspect > &theAspect)
	Sets the modality theAspect for the display of datums. More...

Standard_Boolean	HasOwnDatumAspect () const
	Returns true if the drawer has its own attribute for datum aspect that overrides the one in the link. More...

const Handle< Prs3d_LineAspect > &	SectionAspect ()
	The LineAspect for the wire can be edited. The default values are: Color: Quantity_NOC_ORANGE Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the algorithm Prs3d_WFShape. More...

void	SetSectionAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the parameter theAspect for display attributes of sections. More...

Standard_Boolean	HasOwnSectionAspect () const
	Returns true if the drawer has its own attribute for section aspect that overrides the one in the link. More...

void	SetFreeBoundaryAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the parameter theAspect for the display of free boundaries. The method sets aspect owned by the drawer that will be used during visualization instead of the one set in link. More...

const Handle< Prs3d_LineAspect > &	FreeBoundaryAspect ()
	Returns the values for presentation of free boundaries, in other words, boundaries which are not shared. The LineAspect for the free boundaries can be edited. The default values are: Color: Quantity_NOC_GREEN Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the algorithm Prs3d_WFShape. More...

Standard_Boolean	HasOwnFreeBoundaryAspect () const
	Returns true if the drawer has its own attribute for free boundaries aspect that overrides the one in the link. More...

void	SetFreeBoundaryDraw (const Standard_Boolean theIsEnabled)
	Enables or disables drawing of free boundaries for shading presentations. The method sets drawing flag owned by the drawer that will be used during visualization instead of the one set in link. theIsEnabled is a boolean flag indicating whether the free boundaries should be drawn or not. More...

Standard_Boolean	FreeBoundaryDraw () const
	Returns True if the drawing of the free boundaries is enabled True is the default setting. More...

Standard_Boolean	HasOwnFreeBoundaryDraw () const
	Returns true if the drawer has its own attribute for "draw free boundaries" flag that overrides the one in the link. More...

void	SetUnFreeBoundaryAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets the parameter theAspect for the display of shared boundaries. The method sets aspect owned by the drawer that will be used during visualization instead of the one set in link. More...

const Handle< Prs3d_LineAspect > &	UnFreeBoundaryAspect ()
	Returns settings for shared boundary line aspects. The LineAspect for the unfree boundaries can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_SOLID Width: 1. These attributes are used by the algorithm Prs3d_WFShape. More...

Standard_Boolean	HasOwnUnFreeBoundaryAspect () const
	Returns true if the drawer has its own attribute for unfree boundaries aspect that overrides the one in the link. More...

void	SetUnFreeBoundaryDraw (const Standard_Boolean theIsEnabled)
	Enables or disables drawing of shared boundaries for shading presentations. The method sets drawing flag owned by the drawer that will be used during visualization instead of the one set in link. theIsEnabled is a boolean flag indicating whether the shared boundaries should be drawn or not. More...

Standard_Boolean	UnFreeBoundaryDraw () const
	Returns True if the drawing of the shared boundaries is enabled. True is the default setting. More...

Standard_Boolean	HasOwnUnFreeBoundaryDraw () const
	Returns true if the drawer has its own attribute for "draw shared boundaries" flag that overrides the one in the link. More...

void	SetFaceBoundaryAspect (const Handle< Prs3d_LineAspect > &theAspect)
	Sets line aspect for face boundaries. The method sets line aspect owned by the drawer that will be used during visualization instead of the one set in link. theAspect is the line aspect that determines the look of the face boundaries. More...

const Handle< Prs3d_LineAspect > &	FaceBoundaryAspect ()
	Returns line aspect of face boundaries. More...

Standard_Boolean	HasOwnFaceBoundaryAspect () const
	Returns true if the drawer has its own attribute for face boundaries aspect that overrides the one in the link. More...

Standard_Boolean	SetupOwnFaceBoundaryAspect (const Handle< Prs3d_Drawer > &theDefaults=Handle< Prs3d_Drawer >())
	Sets own face boundary aspect. Returns FALSE if the drawer already has its own attribute for face boundary aspect. More...

void	SetFaceBoundaryDraw (const Standard_Boolean theIsEnabled)
	Enables or disables face boundary drawing for shading presentations. The method sets drawing flag owned by the drawer that will be used during visualization instead of the one set in link. theIsEnabled is a boolean flag indicating whether the face boundaries should be drawn or not. More...

Standard_Boolean	FaceBoundaryDraw () const
	Checks whether the face boundary drawing is enabled or not. More...

Standard_Boolean	HasOwnFaceBoundaryDraw () const
	Returns true if the drawer has its own attribute for "draw face boundaries" flag that overrides the one in the link. More...

Standard_Boolean	HasOwnFaceBoundaryUpperContinuity () const
	Returns true if the drawer has its own attribute for face boundaries upper edge continuity class that overrides the one in the link. More...

GeomAbs_Shape	FaceBoundaryUpperContinuity () const
	Get the most edge continuity class; GeomAbs_CN by default (all edges). More...

void	SetFaceBoundaryUpperContinuity (GeomAbs_Shape theMostAllowedEdgeClass)
	Set the most edge continuity class for face boundaries. More...

void	UnsetFaceBoundaryUpperContinuity ()
	Unset the most edge continuity class for face boundaries. More...

const Handle< Prs3d_DimensionAspect > &	DimensionAspect ()
	Returns settings for the appearance of dimensions. More...

void	SetDimensionAspect (const Handle< Prs3d_DimensionAspect > &theAspect)
	Sets the settings for the appearance of dimensions. The method sets aspect owned by the drawer that will be used during visualization instead of the one set in link. More...

Standard_Boolean	HasOwnDimensionAspect () const
	Returns true if the drawer has its own attribute for the appearance of dimensions that overrides the one in the link. More...

void	SetDimLengthModelUnits (const TCollection_AsciiString &theUnits)
	Sets dimension length model units for computing of dimension presentation. The method sets value owned by the drawer that will be used during visualization instead of the one set in link. More...

void	SetDimAngleModelUnits (const TCollection_AsciiString &theUnits)
	Sets dimension angle model units for computing of dimension presentation. The method sets value owned by the drawer that will be used during visualization instead of the one set in link. More...

const TCollection_AsciiString &	DimLengthModelUnits () const
	Returns length model units for the dimension presentation. More...

const TCollection_AsciiString &	DimAngleModelUnits () const
	Returns angle model units for the dimension presentation. More...

Standard_Boolean	HasOwnDimLengthModelUnits () const
	Returns true if the drawer has its own attribute for dimension length model units that overrides the one in the link. More...

Standard_Boolean	HasOwnDimAngleModelUnits () const
	Returns true if the drawer has its own attribute for dimension angle model units that overrides the one in the link. More...

void	SetDimLengthDisplayUnits (const TCollection_AsciiString &theUnits)
	Sets length units in which value for dimension presentation is displayed. The method sets value owned by the drawer that will be used during visualization instead of the one set in link. More...

void	SetDimAngleDisplayUnits (const TCollection_AsciiString &theUnits)
	Sets angle units in which value for dimension presentation is displayed. The method sets value owned by the drawer that will be used during visualization instead of the one set in link. More...

const TCollection_AsciiString &	DimLengthDisplayUnits () const
	Returns length units in which dimension presentation is displayed. More...

const TCollection_AsciiString &	DimAngleDisplayUnits () const
	Returns angle units in which dimension presentation is displayed. More...

Standard_Boolean	HasOwnDimLengthDisplayUnits () const
	Returns true if the drawer has its own attribute for length units in which dimension presentation is displayed that overrides the one in the link. More...

Standard_Boolean	HasOwnDimAngleDisplayUnits () const
	Returns true if the drawer has its own attribute for angle units in which dimension presentation is displayed that overrides the one in the link. More...

const Handle< Prs3d_Drawer > &	Link ()
	Returns the drawer to which the current object references. More...

Standard_Boolean	HasLink () const
	Returns true if the current object has a link on the other drawer. More...

void	Link (const Handle< Prs3d_Drawer > &theDrawer)
	Sets theDrawer as a link to which the current object references. More...

void	SetLink (const Handle< Prs3d_Drawer > &theDrawer)
	Sets theDrawer as a link to which the current object references. More...

void	ClearLocalAttributes ()
	Removes local attributes. More...

bool	SetShaderProgram (const Handle< Graphic3d_ShaderProgram > &theProgram, const Graphic3d_GroupAspect theAspect, const bool theToOverrideDefaults=false)
	Assign shader program for specified type of primitives. More...

bool	SetShadingModel (Graphic3d_TypeOfShadingModel theModel, bool theToOverrideDefaults=false)
	Sets Shading Model type for the shading aspect. More...

virtual void	DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const override
	Dumps the content of me into the stream. More...

Public Member Functions inherited from Graphic3d_PresentationAttributes
	Graphic3d_PresentationAttributes ()
	Empty constructor. More...

virtual	~Graphic3d_PresentationAttributes ()
	Destructor. More...

Aspect_TypeOfHighlightMethod	Method () const
	Returns highlight method, Aspect_TOHM_COLOR by default. More...

virtual void	SetMethod (const Aspect_TypeOfHighlightMethod theMethod)
	Changes highlight method to the given one. More...

const Quantity_ColorRGBA &	ColorRGBA () const
	Returns basic presentation color (including alpha channel). More...

const Quantity_Color &	Color () const
	Returns basic presentation color, Quantity_NOC_WHITE by default. More...

virtual void	SetColor (const Quantity_Color &theColor)
	Sets basic presentation color (RGB components, does not modifies transparency). More...

Standard_ShortReal	Transparency () const
	Returns basic presentation transparency (0 - opaque, 1 - fully transparent), 0 by default (opaque). More...

virtual void	SetTransparency (const Standard_ShortReal theTranspCoef)
	Sets basic presentation transparency (0 - opaque, 1 - fully transparent). More...

Graphic3d_ZLayerId	ZLayer () const
	Returns presentation Zlayer, Graphic3d_ZLayerId_Default by default. Graphic3d_ZLayerId_UNKNOWN means undefined (a layer of main presentation to be used). More...

virtual void	SetZLayer (const Graphic3d_ZLayerId theLayer)
	Sets presentation Zlayer. More...

Standard_Integer	DisplayMode () const
	Returns display mode, 0 by default. -1 means undefined (main display mode of presentation to be used). More...

virtual void	SetDisplayMode (const Standard_Integer theMode)
	Sets display mode. More...

const Handle< Graphic3d_AspectFillArea3d > &	BasicFillAreaAspect () const
	Return basic presentation fill area aspect, NULL by default. When set, might be used instead of Color() property. More...

virtual void	SetBasicFillAreaAspect (const Handle< Graphic3d_AspectFillArea3d > &theAspect)
	Sets basic presentation fill area aspect. 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	Delete () const
	Memory deallocator for transient classes. More...

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object. More...

Standard_Boolean	IsInstance (const opencascade::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 opencascade::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...

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...

Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

void	IncrementRefCounter () const
	Increments the reference counter of this object. More...

Standard_Integer	DecrementRefCounter () const
	Decrements the reference counter of this object; returns the decremented value. More...

deprecated methods
Handle< Prs3d_Drawer >	myLink
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Integer	myNbPoints
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnNbPoints
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Real	myMaximalParameterValue
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnMaximalParameterValue
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Real	myChordialDeviation
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnChordialDeviation
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Aspect_TypeOfDeflection	myTypeOfDeflection
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnTypeOfDeflection
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Prs3d_TypeOfHLR	myTypeOfHLR
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Real	myDeviationCoefficient
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Real	myPreviousDeviationCoefficient
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDeviationCoefficient
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Real	myDeviationAngle
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDeviationAngle
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Real	myPreviousDeviationAngle
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myIsoOnPlane
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnIsoOnPlane
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myIsoOnTriangulation
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnIsoOnTriangulation
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myIsAutoTriangulated
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnIsAutoTriangulated
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_IsoAspect >	myUIsoAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnUIsoAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_IsoAspect >	myVIsoAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnVIsoAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	myWireAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnWireAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myWireDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnWireDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_PointAspect >	myPointAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnPointAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	myLineAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnLineAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_TextAspect >	myTextAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnTextAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_ShadingAspect >	myShadingAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnShadingAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_PlaneAspect >	myPlaneAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnPlaneAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	mySeenLineAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnSeenLineAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_ArrowAspect >	myArrowAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnArrowAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myLineArrowDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnLineArrowDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	myHiddenLineAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnHiddenLineAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myDrawHiddenLine
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDrawHiddenLine
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	myVectorAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnVectorAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Prs3d_VertexDrawMode	myVertexDrawMode
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_DatumAspect >	myDatumAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDatumAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	mySectionAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnSectionAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	myFreeBoundaryAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnFreeBoundaryAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myFreeBoundaryDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnFreeBoundaryDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	myUnFreeBoundaryAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnUnFreeBoundaryAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myUnFreeBoundaryDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnUnFreeBoundaryDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_LineAspect >	myFaceBoundaryAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Integer	myFaceBoundaryUpperContinuity
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnFaceBoundaryAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myFaceBoundaryDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnFaceBoundaryDraw
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Handle< Prs3d_DimensionAspect >	myDimensionAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDimensionAspect
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Prs3d_DimensionUnits	myDimensionModelUnits
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDimLengthModelUnits
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDimAngleModelUnits
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Prs3d_DimensionUnits	myDimensionDisplayUnits
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDimLengthDisplayUnits
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

Standard_Boolean	myHasOwnDimAngleDisplayUnits
	the most edge continuity class (GeomAbs_Shape) to be included to face boundaries presentation, or -1 if undefined More...

void	SetHLRAngle (const Standard_Real theAngle)

Standard_Real	HLRAngle () const

void	SetHLRAngle ()

Standard_Boolean	HasOwnHLRDeviationAngle () const

Standard_Real	PreviousHLRDeviationAngle () const

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object. More...

Static Public Member Functions inherited from Standard_Transient
static const char *	get_type_name ()
	Returns a type descriptor about this object. More...

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class. More...

Protected Attributes inherited from Graphic3d_PresentationAttributes
Handle< Graphic3d_AspectFillArea3d >	myBasicFillAreaAspect
	presentation fill area aspect More...

Quantity_ColorRGBA	myBasicColor
	presentation color More...

Aspect_TypeOfHighlightMethod	myHiMethod
	box or color highlighting More...

Graphic3d_ZLayerId	myZLayer
	Z-layer. More...

Standard_Integer	myDispMode
	display mode More...

Detailed Description

A graphic attribute manager which governs how objects such as color, width, line thickness and deflection are displayed. A drawer includes an instance of the Aspect classes with particular default values.

Constructor & Destructor Documentation

◆ Prs3d_Drawer()

Prs3d_Drawer::Prs3d_Drawer ( )

Default constructor.

Member Function Documentation

◆ ArrowAspect()

const Handle< Prs3d_ArrowAspect >& Prs3d_Drawer::ArrowAspect ( )

Returns the attributes for display of arrows.

◆ ClearLocalAttributes()

void Prs3d_Drawer::ClearLocalAttributes ( )

Removes local attributes.

◆ DatumAspect()

const Handle< Prs3d_DatumAspect >& Prs3d_Drawer::DatumAspect ( )

Returns settings for the appearance of datums. These settings can be edited. The default values for the three axes are: Color: Quantity_NOC_PEACHPUFF Type of line: Aspect_TOL_SOLID Width: 1.0.

◆ DeviationAngle()

Standard_Real Prs3d_Drawer::DeviationAngle ( ) const

inline

Returns the value for deviation angle in radians, 20 * M_PI / 180 by default.

◆ DeviationCoefficient()

Standard_Real Prs3d_Drawer::DeviationCoefficient ( ) const

inline

Returns the deviation coefficient. Drawings of curves or patches are made with respect to a maximal chordal deviation. A Deviation coefficient is used in the shading display mode. The shape is seen decomposed into triangles. These are used to calculate reflection of light from the surface of the object. The triangles are formed from chords of the curves in the shape. The deviation coefficient gives the highest value of the angle with which a chord can deviate from a tangent to a curve. If this limit is reached, a new triangle is begun. This deviation is absolute and is set through the method: SetMaximalChordialDeviation. The default value is 0.001. In drawing shapes, however, you are allowed to ask for a relative deviation. This deviation will be: SizeOfObject * DeviationCoefficient.

◆ DimAngleDisplayUnits()

const TCollection_AsciiString& Prs3d_Drawer::DimAngleDisplayUnits ( ) const

inline

Returns angle units in which dimension presentation is displayed.

◆ DimAngleModelUnits()

const TCollection_AsciiString& Prs3d_Drawer::DimAngleModelUnits ( ) const

inline

Returns angle model units for the dimension presentation.

◆ DimensionAspect()

const Handle< Prs3d_DimensionAspect >& Prs3d_Drawer::DimensionAspect ( )

Returns settings for the appearance of dimensions.

◆ DimLengthDisplayUnits()

const TCollection_AsciiString& Prs3d_Drawer::DimLengthDisplayUnits ( ) const

inline

Returns length units in which dimension presentation is displayed.

◆ DimLengthModelUnits()

const TCollection_AsciiString& Prs3d_Drawer::DimLengthModelUnits ( ) const

inline

Returns length model units for the dimension presentation.

◆ DisableDrawHiddenLine()

void Prs3d_Drawer::DisableDrawHiddenLine ( )

Disables the DrawHiddenLine function.

◆ Discretisation()

Standard_Integer Prs3d_Drawer::Discretisation ( ) const

inline

Returns the discretisation setting.

◆ DrawHiddenLine()

Standard_Boolean Prs3d_Drawer::DrawHiddenLine ( ) const

inline

Returns Standard_True if the hidden lines are to be drawn. By default the hidden lines are not drawn.

◆ DumpJson()

virtual void Prs3d_Drawer::DumpJson	(	Standard_OStream &	theOStream,
		Standard_Integer	theDepth = `-1`
	)		const

overridevirtual

Dumps the content of me into the stream.

Reimplemented from Graphic3d_PresentationAttributes.

◆ EnableDrawHiddenLine()

void Prs3d_Drawer::EnableDrawHiddenLine ( )

Enables the DrawHiddenLine function.

◆ FaceBoundaryAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::FaceBoundaryAspect ( )

Returns line aspect of face boundaries.

◆ FaceBoundaryDraw()

Standard_Boolean Prs3d_Drawer::FaceBoundaryDraw ( ) const

inline

Checks whether the face boundary drawing is enabled or not.

◆ FaceBoundaryUpperContinuity()

GeomAbs_Shape Prs3d_Drawer::FaceBoundaryUpperContinuity ( ) const

inline

Get the most edge continuity class; GeomAbs_CN by default (all edges).

◆ FreeBoundaryAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::FreeBoundaryAspect ( )

Returns the values for presentation of free boundaries, in other words, boundaries which are not shared. The LineAspect for the free boundaries can be edited. The default values are: Color: Quantity_NOC_GREEN Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the algorithm Prs3d_WFShape.

◆ FreeBoundaryDraw()

Standard_Boolean Prs3d_Drawer::FreeBoundaryDraw ( ) const

inline

Returns True if the drawing of the free boundaries is enabled True is the default setting.

◆ HasLink()

Standard_Boolean Prs3d_Drawer::HasLink ( ) const

inline

Returns true if the current object has a link on the other drawer.

◆ HasOwnArrowAspect()

Standard_Boolean Prs3d_Drawer::HasOwnArrowAspect ( ) const

inline

Returns true if the drawer has its own attribute for arrow aspect that overrides the one in the link.

◆ HasOwnDatumAspect()

Standard_Boolean Prs3d_Drawer::HasOwnDatumAspect ( ) const

inline

Returns true if the drawer has its own attribute for datum aspect that overrides the one in the link.

◆ HasOwnDeviationAngle()

Standard_Boolean Prs3d_Drawer::HasOwnDeviationAngle ( ) const

inline

Returns true if the there is a local setting for deviation angle in this framework for a specific interactive object.

◆ HasOwnDeviationCoefficient()

Standard_Boolean Prs3d_Drawer::HasOwnDeviationCoefficient ( ) const

inline

Returns true if there is a local setting for deviation coefficient in this framework for a specific interactive object.

◆ HasOwnDimAngleDisplayUnits()

Standard_Boolean Prs3d_Drawer::HasOwnDimAngleDisplayUnits ( ) const

inline

Returns true if the drawer has its own attribute for angle units in which dimension presentation is displayed that overrides the one in the link.

◆ HasOwnDimAngleModelUnits()

Standard_Boolean Prs3d_Drawer::HasOwnDimAngleModelUnits ( ) const

inline

Returns true if the drawer has its own attribute for dimension angle model units that overrides the one in the link.

◆ HasOwnDimensionAspect()

Standard_Boolean Prs3d_Drawer::HasOwnDimensionAspect ( ) const

inline

Returns true if the drawer has its own attribute for the appearance of dimensions that overrides the one in the link.

◆ HasOwnDimLengthDisplayUnits()

Standard_Boolean Prs3d_Drawer::HasOwnDimLengthDisplayUnits ( ) const

inline

Returns true if the drawer has its own attribute for length units in which dimension presentation is displayed that overrides the one in the link.

◆ HasOwnDimLengthModelUnits()

Standard_Boolean Prs3d_Drawer::HasOwnDimLengthModelUnits ( ) const

inline

Returns true if the drawer has its own attribute for dimension length model units that overrides the one in the link.

◆ HasOwnDiscretisation()

Standard_Boolean Prs3d_Drawer::HasOwnDiscretisation ( ) const

inline

Returns true if the drawer has discretisation setting active.

◆ HasOwnDrawHiddenLine()

Standard_Boolean Prs3d_Drawer::HasOwnDrawHiddenLine ( ) const

inline

Returns true if the drawer has its own attribute for "draw hidden lines" flag that overrides the one in the link.

◆ HasOwnFaceBoundaryAspect()

Standard_Boolean Prs3d_Drawer::HasOwnFaceBoundaryAspect ( ) const

inline

Returns true if the drawer has its own attribute for face boundaries aspect that overrides the one in the link.

◆ HasOwnFaceBoundaryDraw()

Standard_Boolean Prs3d_Drawer::HasOwnFaceBoundaryDraw ( ) const

inline

Returns true if the drawer has its own attribute for "draw face boundaries" flag that overrides the one in the link.

◆ HasOwnFaceBoundaryUpperContinuity()

Standard_Boolean Prs3d_Drawer::HasOwnFaceBoundaryUpperContinuity ( ) const

inline

Returns true if the drawer has its own attribute for face boundaries upper edge continuity class that overrides the one in the link.

◆ HasOwnFreeBoundaryAspect()

Standard_Boolean Prs3d_Drawer::HasOwnFreeBoundaryAspect ( ) const

inline

Returns true if the drawer has its own attribute for free boundaries aspect that overrides the one in the link.

◆ HasOwnFreeBoundaryDraw()

Standard_Boolean Prs3d_Drawer::HasOwnFreeBoundaryDraw ( ) const

inline

Returns true if the drawer has its own attribute for "draw free boundaries" flag that overrides the one in the link.

◆ HasOwnHiddenLineAspect()

Standard_Boolean Prs3d_Drawer::HasOwnHiddenLineAspect ( ) const

inline

Returns true if the drawer has its own attribute for hidden lines aspect that overrides the one in the link.

◆ HasOwnHLRDeviationAngle()

Standard_Boolean Prs3d_Drawer::HasOwnHLRDeviationAngle ( ) const

inline

Deprecated:: ("HasOwnDeviationAngle() should be used instead")

◆ HasOwnIsAutoTriangulation()

Standard_Boolean Prs3d_Drawer::HasOwnIsAutoTriangulation ( ) const

inline

Returns true if the drawer has IsoOnPlane setting active.

◆ HasOwnIsoOnPlane()

Standard_Boolean Prs3d_Drawer::HasOwnIsoOnPlane ( ) const

inline

Returns true if the drawer has IsoOnPlane setting active.

◆ HasOwnIsoOnTriangulation()

Standard_Boolean Prs3d_Drawer::HasOwnIsoOnTriangulation ( ) const

inline

Returns true if the drawer has IsoOnTriangulation setting active.

◆ HasOwnLineArrowDraw()

Standard_Boolean Prs3d_Drawer::HasOwnLineArrowDraw ( ) const

inline

Returns true if the drawer has its own attribute for "draw arrow" flag that overrides the one in the link.

◆ HasOwnLineAspect()

Standard_Boolean Prs3d_Drawer::HasOwnLineAspect ( ) const

inline

Returns true if the drawer has its own attribute for line aspect that overrides the one in the link.

◆ HasOwnMaximalChordialDeviation()

Standard_Boolean Prs3d_Drawer::HasOwnMaximalChordialDeviation ( ) const

inline

Returns true if the drawer has a maximal chordial deviation setting active.

◆ HasOwnMaximalParameterValue()

Standard_Boolean Prs3d_Drawer::HasOwnMaximalParameterValue ( ) const

inline

Returns true if the drawer has a maximum value allowed for the first and last parameters of an infinite curve setting active.

◆ HasOwnPlaneAspect()

Standard_Boolean Prs3d_Drawer::HasOwnPlaneAspect ( ) const

inline

Returns true if the drawer has its own attribute for plane aspect that overrides the one in the link.

◆ HasOwnPointAspect()

Standard_Boolean Prs3d_Drawer::HasOwnPointAspect ( ) const

inline

Returns true if the drawer has its own attribute for point aspect that overrides the one in the link.

◆ HasOwnSectionAspect()

Standard_Boolean Prs3d_Drawer::HasOwnSectionAspect ( ) const

inline

Returns true if the drawer has its own attribute for section aspect that overrides the one in the link.

◆ HasOwnSeenLineAspect()

Standard_Boolean Prs3d_Drawer::HasOwnSeenLineAspect ( ) const

inline

Returns true if the drawer has its own attribute for seen line aspect that overrides the one in the link.

◆ HasOwnShadingAspect()

Standard_Boolean Prs3d_Drawer::HasOwnShadingAspect ( ) const

inline

Returns true if the drawer has its own attribute for shading aspect that overrides the one in the link.

◆ HasOwnTextAspect()

Standard_Boolean Prs3d_Drawer::HasOwnTextAspect ( ) const

inline

Returns true if the drawer has its own attribute for text aspect that overrides the one in the link.

◆ HasOwnTypeOfDeflection()

Standard_Boolean Prs3d_Drawer::HasOwnTypeOfDeflection ( ) const

inline

Returns true if the drawer has a type of deflection setting active.

◆ HasOwnTypeOfHLR()

Standard_Boolean Prs3d_Drawer::HasOwnTypeOfHLR ( ) const

inline

Returns true if the type of HLR is not equal to Prs3d_TOH_NotSet.

◆ HasOwnUIsoAspect()

Standard_Boolean Prs3d_Drawer::HasOwnUIsoAspect ( ) const

inline

Returns true if the drawer has its own attribute for UIso aspect that overrides the one in the link.

◆ HasOwnUnFreeBoundaryAspect()

Standard_Boolean Prs3d_Drawer::HasOwnUnFreeBoundaryAspect ( ) const

inline

Returns true if the drawer has its own attribute for unfree boundaries aspect that overrides the one in the link.

◆ HasOwnUnFreeBoundaryDraw()

Standard_Boolean Prs3d_Drawer::HasOwnUnFreeBoundaryDraw ( ) const

inline

Returns true if the drawer has its own attribute for "draw shared boundaries" flag that overrides the one in the link.

◆ HasOwnVectorAspect()

Standard_Boolean Prs3d_Drawer::HasOwnVectorAspect ( ) const

inline

Returns true if the drawer has its own attribute for vector aspect that overrides the one in the link.

◆ HasOwnVertexDrawMode()

Standard_Boolean Prs3d_Drawer::HasOwnVertexDrawMode ( ) const

inline

Returns true if the vertex draw mode is not equal to Prs3d_VDM_Inherited. This means that individual vertex draw mode value (i.e. not inherited from the global drawer) is used for a specific interactive object.

◆ HasOwnVIsoAspect()

Standard_Boolean Prs3d_Drawer::HasOwnVIsoAspect ( ) const

inline

Returns true if the drawer has its own attribute for VIso aspect that overrides the one in the link.

◆ HasOwnWireAspect()

Standard_Boolean Prs3d_Drawer::HasOwnWireAspect ( ) const

inline

Returns true if the drawer has its own attribute for wire aspect that overrides the one in the link.

◆ HasOwnWireDraw()

Standard_Boolean Prs3d_Drawer::HasOwnWireDraw ( ) const

inline

Returns true if the drawer has its own attribute for "draw wires" flag that overrides the one in the link.

◆ HiddenLineAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::HiddenLineAspect ( )

Returns settings for hidden line aspects. These settings can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_DASH Width: 1.0.

◆ HLRAngle()

Standard_Real Prs3d_Drawer::HLRAngle ( ) const

inline

Deprecated:: ("DeviationAngle() should be used instead")

◆ IsAutoTriangulation()

Standard_Boolean Prs3d_Drawer::IsAutoTriangulation ( ) const

inline

Returns True if automatic triangulation is enabled.

◆ IsoOnPlane()

Standard_Boolean Prs3d_Drawer::IsoOnPlane ( ) const

inline

Returns True if the drawing of isos on planes is enabled.

◆ IsoOnTriangulation()

Standard_Boolean Prs3d_Drawer::IsoOnTriangulation ( ) const

inline

Returns True if the drawing of isos on triangulation is enabled.

◆ LineArrowDraw()

Standard_Boolean Prs3d_Drawer::LineArrowDraw ( ) const

inline

Returns True if drawing an arrow at the end of each edge is enabled and False otherwise (the default).

◆ LineAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::LineAspect ( )

Returns settings for line aspects. These settings can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the following algorithms: Prs3d_Curve Prs3d_Line Prs3d_HLRShape.

◆ Link() [1/2]

const Handle< Prs3d_Drawer >& Prs3d_Drawer::Link ( )

inline

Returns the drawer to which the current object references.

◆ Link() [2/2]

void Prs3d_Drawer::Link ( const Handle< Prs3d_Drawer > & theDrawer )

inline

Sets theDrawer as a link to which the current object references.

◆ MaximalChordialDeviation()

Standard_Real Prs3d_Drawer::MaximalChordialDeviation ( ) const

inline

Returns the maximal chordal deviation. The default value is 0.1. Drawings of curves or patches are made with respect to an absolute maximal chordal deviation.

◆ MaximalParameterValue()

Standard_Real Prs3d_Drawer::MaximalParameterValue ( ) const

inline

Sets the maximum value allowed for the first and last parameters of an infinite curve. By default, this value is 500000.

◆ PlaneAspect()

const Handle< Prs3d_PlaneAspect >& Prs3d_Drawer::PlaneAspect ( )

Returns settings for the appearance of planes.

◆ PointAspect()

const Handle< Prs3d_PointAspect >& Prs3d_Drawer::PointAspect ( )

Returns the point aspect setting. The default values are Color: Quantity_NOC_YELLOW Type of marker: Aspect_TOM_PLUS Scale: 1.0 These attributes are used by the algorithms Prs3d_Point.

◆ PreviousDeviationAngle()

Standard_Real Prs3d_Drawer::PreviousDeviationAngle ( ) const

inline

Returns the previous deviation angle.

◆ PreviousDeviationCoefficient()

Standard_Real Prs3d_Drawer::PreviousDeviationCoefficient ( ) const

inline

Saves the previous value used for the chordal deviation coefficient.

◆ PreviousHLRDeviationAngle()

Standard_Real Prs3d_Drawer::PreviousHLRDeviationAngle ( ) const

inline

Deprecated:: ("PreviousDeviationAngle() should be used instead")

◆ SectionAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::SectionAspect ( )

The LineAspect for the wire can be edited. The default values are: Color: Quantity_NOC_ORANGE Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the algorithm Prs3d_WFShape.

◆ SeenLineAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::SeenLineAspect ( )

Returns settings for seen line aspects. These settings can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_SOLID Width: 1.0.

◆ SetArrowAspect()

void Prs3d_Drawer::SetArrowAspect ( const Handle< Prs3d_ArrowAspect > & theAspect )

Sets the parameter theAspect for display attributes of arrows.

◆ SetAutoTriangulation()

void Prs3d_Drawer::SetAutoTriangulation ( const Standard_Boolean theIsEnabled )

Sets IsAutoTriangulated on or off by setting the parameter theIsEnabled to true or false. If this flag is True automatic re-triangulation with deflection-check logic will be applied. Else this feature will be disable and triangulation is expected to be computed by application itself and no shading presentation at all if unavailable.

◆ SetDatumAspect()

void Prs3d_Drawer::SetDatumAspect ( const Handle< Prs3d_DatumAspect > & theAspect )

Sets the modality theAspect for the display of datums.

◆ SetDeviationAngle() [1/2]

void Prs3d_Drawer::SetDeviationAngle ( const Standard_Real theAngle )

Sets the deviation angle theAngle. Also sets the hasOwnDeviationAngle flag to Standard_True, and myPreviousDeviationAngle.

◆ SetDeviationAngle() [2/2]

void Prs3d_Drawer::SetDeviationAngle ( )

inline

Sets the hasOwnDeviationAngle flag to Standard_False.

◆ SetDeviationCoefficient() [1/2]

void Prs3d_Drawer::SetDeviationCoefficient ( const Standard_Real theCoefficient )

Sets the deviation coefficient theCoefficient. Also sets the hasOwnDeviationCoefficient flag to Standard_True and myPreviousDeviationCoefficient.

◆ SetDeviationCoefficient() [2/2]

void Prs3d_Drawer::SetDeviationCoefficient ( )

inline

Sets the hasOwnDeviationCoefficient flag to Standard_False.

◆ SetDimAngleDisplayUnits()

void Prs3d_Drawer::SetDimAngleDisplayUnits ( const TCollection_AsciiString & theUnits )

Sets angle units in which value for dimension presentation is displayed. The method sets value owned by the drawer that will be used during visualization instead of the one set in link.

◆ SetDimAngleModelUnits()

void Prs3d_Drawer::SetDimAngleModelUnits ( const TCollection_AsciiString & theUnits )

Sets dimension angle model units for computing of dimension presentation. The method sets value owned by the drawer that will be used during visualization instead of the one set in link.

◆ SetDimensionAspect()

void Prs3d_Drawer::SetDimensionAspect ( const Handle< Prs3d_DimensionAspect > & theAspect )

Sets the settings for the appearance of dimensions. The method sets aspect owned by the drawer that will be used during visualization instead of the one set in link.

◆ SetDimLengthDisplayUnits()

void Prs3d_Drawer::SetDimLengthDisplayUnits ( const TCollection_AsciiString & theUnits )

Sets length units in which value for dimension presentation is displayed. The method sets value owned by the drawer that will be used during visualization instead of the one set in link.

◆ SetDimLengthModelUnits()

void Prs3d_Drawer::SetDimLengthModelUnits ( const TCollection_AsciiString & theUnits )

Sets dimension length model units for computing of dimension presentation. The method sets value owned by the drawer that will be used during visualization instead of the one set in link.

◆ SetDiscretisation()

void Prs3d_Drawer::SetDiscretisation ( const Standard_Integer theValue )

Sets the discretisation parameter theValue.

◆ SetFaceBoundaryAspect()

void Prs3d_Drawer::SetFaceBoundaryAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets line aspect for face boundaries. The method sets line aspect owned by the drawer that will be used during visualization instead of the one set in link. theAspect is the line aspect that determines the look of the face boundaries.

◆ SetFaceBoundaryDraw()

void Prs3d_Drawer::SetFaceBoundaryDraw ( const Standard_Boolean theIsEnabled )

Enables or disables face boundary drawing for shading presentations. The method sets drawing flag owned by the drawer that will be used during visualization instead of the one set in link. theIsEnabled is a boolean flag indicating whether the face boundaries should be drawn or not.

◆ SetFaceBoundaryUpperContinuity()

void Prs3d_Drawer::SetFaceBoundaryUpperContinuity ( GeomAbs_Shape theMostAllowedEdgeClass )

inline

Set the most edge continuity class for face boundaries.

◆ SetFreeBoundaryAspect()

void Prs3d_Drawer::SetFreeBoundaryAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the parameter theAspect for the display of free boundaries. The method sets aspect owned by the drawer that will be used during visualization instead of the one set in link.

◆ SetFreeBoundaryDraw()

void Prs3d_Drawer::SetFreeBoundaryDraw ( const Standard_Boolean theIsEnabled )

Enables or disables drawing of free boundaries for shading presentations. The method sets drawing flag owned by the drawer that will be used during visualization instead of the one set in link. theIsEnabled is a boolean flag indicating whether the free boundaries should be drawn or not.

◆ SetHiddenLineAspect()

void Prs3d_Drawer::SetHiddenLineAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the parameter theAspect for the display of hidden lines in hidden line removal mode.

◆ SetHLRAngle() [1/2]

void Prs3d_Drawer::SetHLRAngle ( const Standard_Real theAngle )

inline

Deprecated:: ("SetDeviationAngle() should be used instead")

◆ SetHLRAngle() [2/2]

void Prs3d_Drawer::SetHLRAngle ( )

inline

Deprecated:: ("SetDeviationAngle() should be used instead")

◆ SetIsoOnPlane()

void Prs3d_Drawer::SetIsoOnPlane ( const Standard_Boolean theIsEnabled )

Sets IsoOnPlane on or off by setting the parameter theIsEnabled to true or false.

◆ SetIsoOnTriangulation()

void Prs3d_Drawer::SetIsoOnTriangulation ( const Standard_Boolean theToEnable )

Enables or disables isolines on triangulation by setting the parameter theIsEnabled to true or false.

◆ SetLineArrowDraw()

void Prs3d_Drawer::SetLineArrowDraw ( const Standard_Boolean theIsEnabled )

Enables the drawing of an arrow at the end of each line. By default the arrows are not drawn.

◆ SetLineAspect()

void Prs3d_Drawer::SetLineAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the parameter theAspect for display attributes of lines.

◆ SetLink()

void Prs3d_Drawer::SetLink ( const Handle< Prs3d_Drawer > & theDrawer )

inline

Sets theDrawer as a link to which the current object references.

◆ SetMaximalChordialDeviation()

void Prs3d_Drawer::SetMaximalChordialDeviation ( const Standard_Real theChordialDeviation )

Defines the maximal chordial deviation when drawing any curve. Even if the type of deviation is set to TOD_Relative, this value is used by: Prs3d_DeflectionCurve Prs3d_WFDeflectionSurface Prs3d_WFDeflectionRestrictedFace.

◆ SetMaximalParameterValue()

void Prs3d_Drawer::SetMaximalParameterValue ( const Standard_Real theValue )

Defines the maximum value allowed for the first and last parameters of an infinite curve.

◆ SetOwnDatumAspects()

Standard_Boolean Prs3d_Drawer::SetOwnDatumAspects ( const Handle< Prs3d_Drawer > & theDefaults = Handle< Prs3d_Drawer >() )

Sets own line aspects for datums. Returns FALSE if own line for datums are already set.

◆ SetOwnLineAspects()

Standard_Boolean Prs3d_Drawer::SetOwnLineAspects ( const Handle< Prs3d_Drawer > & theDefaults = Handle< Prs3d_Drawer >() )

Sets own line aspects. Returns FALSE if own line aspect are already set.

◆ SetPlaneAspect()

void Prs3d_Drawer::SetPlaneAspect ( const Handle< Prs3d_PlaneAspect > & theAspect )

Sets the parameter theAspect for the display of planes.

◆ SetPointAspect()

void Prs3d_Drawer::SetPointAspect ( const Handle< Prs3d_PointAspect > & theAspect )

Sets the parameter theAspect for display attributes of points.

◆ SetSectionAspect()

void Prs3d_Drawer::SetSectionAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the parameter theAspect for display attributes of sections.

◆ SetSeenLineAspect()

void Prs3d_Drawer::SetSeenLineAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the parameter theAspect for the display of seen lines in hidden line removal mode.

◆ SetShaderProgram()

bool Prs3d_Drawer::SetShaderProgram	(	const Handle< Graphic3d_ShaderProgram > &	theProgram,
		const Graphic3d_GroupAspect	theAspect,
		const bool	theToOverrideDefaults = `false`
	)

Assign shader program for specified type of primitives.

Parameters

theProgram	new program to set (might be NULL)
theAspect	the type of primitives
theToOverrideDefaults	if true then non-overridden attributes using defaults will be allocated and copied from the Link; otherwise, only already customized attributes will be changed

Returns: TRUE if presentation should be recomputed after creating aspects not previously customized (if theToOverrideDefaults is also TRUE)

◆ SetShadingAspect()

void Prs3d_Drawer::SetShadingAspect ( const Handle< Prs3d_ShadingAspect > & theAspect )

Sets the parameter theAspect for display attributes of shading.

◆ SetShadingModel()

bool Prs3d_Drawer::SetShadingModel	(	Graphic3d_TypeOfShadingModel	theModel,
		bool	theToOverrideDefaults = `false`
	)

Sets Shading Model type for the shading aspect.

◆ SetTextAspect()

void Prs3d_Drawer::SetTextAspect ( const Handle< Prs3d_TextAspect > & theAspect )

Sets the parameter theAspect for display attributes of text.

◆ SetTypeOfDeflection()

void Prs3d_Drawer::SetTypeOfDeflection ( const Aspect_TypeOfDeflection theTypeOfDeflection )

Sets the type of chordal deflection. This indicates whether the deflection value is absolute or relative to the size of the object.

◆ SetTypeOfHLR()

void Prs3d_Drawer::SetTypeOfHLR ( const Prs3d_TypeOfHLR theTypeOfHLR )

Sets the type of HLR algorithm used by drawer's interactive objects.

◆ SetUIsoAspect()

void Prs3d_Drawer::SetUIsoAspect ( const Handle< Prs3d_IsoAspect > & theAspect )

◆ SetUnFreeBoundaryAspect()

void Prs3d_Drawer::SetUnFreeBoundaryAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the parameter theAspect for the display of shared boundaries. The method sets aspect owned by the drawer that will be used during visualization instead of the one set in link.

◆ SetUnFreeBoundaryDraw()

void Prs3d_Drawer::SetUnFreeBoundaryDraw ( const Standard_Boolean theIsEnabled )

Enables or disables drawing of shared boundaries for shading presentations. The method sets drawing flag owned by the drawer that will be used during visualization instead of the one set in link. theIsEnabled is a boolean flag indicating whether the shared boundaries should be drawn or not.

◆ SetupOwnFaceBoundaryAspect()

Standard_Boolean Prs3d_Drawer::SetupOwnFaceBoundaryAspect ( const Handle< Prs3d_Drawer > & theDefaults = Handle< Prs3d_Drawer >() )

Sets own face boundary aspect. Returns FALSE if the drawer already has its own attribute for face boundary aspect.

◆ SetupOwnPointAspect()

Standard_Boolean Prs3d_Drawer::SetupOwnPointAspect ( const Handle< Prs3d_Drawer > & theDefaults = Handle< Prs3d_Drawer >() )

Sets own point aspect. Returns FALSE if the drawer already has its own attribute for point aspect.

◆ SetupOwnShadingAspect()

Standard_Boolean Prs3d_Drawer::SetupOwnShadingAspect ( const Handle< Prs3d_Drawer > & theDefaults = Handle< Prs3d_Drawer >() )

Sets own shading aspect. Returns FALSE if the drawer already has its own attribute for shading aspect.

◆ SetVectorAspect()

void Prs3d_Drawer::SetVectorAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the modality theAspect for the display of vectors.

◆ SetVertexDrawMode()

void Prs3d_Drawer::SetVertexDrawMode ( const Prs3d_VertexDrawMode theMode )

Sets the mode of visualization of vertices of a TopoDS_Shape instance. By default, only stand-alone vertices (not belonging topologically to an edge) are drawn, that corresponds to Prs3d_VDM_Standalone mode. Switching to Prs3d_VDM_Standalone mode makes all shape's vertices visible. To inherit this parameter from the global drawer instance ("the link") when it is present, Prs3d_VDM_Inherited value should be used.

◆ SetVIsoAspect()

void Prs3d_Drawer::SetVIsoAspect ( const Handle< Prs3d_IsoAspect > & theAspect )

Sets the appearance of V isoparameters - theAspect.

◆ SetWireAspect()

void Prs3d_Drawer::SetWireAspect ( const Handle< Prs3d_LineAspect > & theAspect )

Sets the parameter theAspect for display of wires.

◆ SetWireDraw()

void Prs3d_Drawer::SetWireDraw ( const Standard_Boolean theIsEnabled )

Sets WireDraw on or off by setting the parameter theIsEnabled to true or false.

◆ ShadingAspect()

const Handle< Prs3d_ShadingAspect >& Prs3d_Drawer::ShadingAspect ( )

Returns settings for shading aspects. These settings can be edited. The default values are:

Color: Quantity_NOC_YELLOW
Material: Graphic3d_NameOfMaterial_Brass Shading aspect is obtained through decomposition of 3d faces into triangles, each side of each triangle being a chord of the corresponding curved edge in the face. Reflection of light in each projector perspective is then calculated for each of the resultant triangular planes.

◆ TextAspect()

const Handle< Prs3d_TextAspect >& Prs3d_Drawer::TextAspect ( )

Returns settings for text aspect. These settings can be edited. The default value is:

Color: Quantity_NOC_YELLOW

◆ TypeOfDeflection()

Aspect_TypeOfDeflection Prs3d_Drawer::TypeOfDeflection ( ) const

inline

Returns the type of chordal deflection. This indicates whether the deflection value is absolute or relative to the size of the object.

◆ TypeOfHLR()

Prs3d_TypeOfHLR Prs3d_Drawer::TypeOfHLR ( )

Returns the type of HLR algorithm currently in use.

◆ UIsoAspect()

const Handle< Prs3d_IsoAspect >& Prs3d_Drawer::UIsoAspect ( )

Defines the attributes which are used when drawing an U isoparametric curve of a face. Defines the number of U isoparametric curves to be drawn for a single face. The LineAspect for U isoparametric lines can be edited (methods SetColor, SetTypeOfLine, SetWidth, SetNumber) The default values are: COLOR : Quantity_NOC_GRAY75 TYPE OF LINE: Aspect_TOL_SOLID WIDTH : 0.5.

These attributes are used by the following algorithms: Prs3d_WFDeflectionSurface Prs3d_WFDeflectionRestrictedFace

◆ UnFreeBoundaryAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::UnFreeBoundaryAspect ( )

Returns settings for shared boundary line aspects. The LineAspect for the unfree boundaries can be edited. The default values are: Color: Quantity_NOC_YELLOW Type of line: Aspect_TOL_SOLID Width: 1. These attributes are used by the algorithm Prs3d_WFShape.

◆ UnFreeBoundaryDraw()

Standard_Boolean Prs3d_Drawer::UnFreeBoundaryDraw ( ) const

inline

Returns True if the drawing of the shared boundaries is enabled. True is the default setting.

◆ UnsetFaceBoundaryUpperContinuity()

void Prs3d_Drawer::UnsetFaceBoundaryUpperContinuity ( )

inline

Unset the most edge continuity class for face boundaries.

◆ UpdatePreviousDeviationAngle()

void Prs3d_Drawer::UpdatePreviousDeviationAngle ( )

inline

Updates the previous deviation angle to the current value.

◆ UpdatePreviousDeviationCoefficient()

void Prs3d_Drawer::UpdatePreviousDeviationCoefficient ( )

inline

Updates the previous value used for the chordal deviation coefficient to the current state.

◆ VectorAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::VectorAspect ( )

Returns settings for the appearance of vectors. These settings can be edited. The default values are: Color: Quantity_NOC_SKYBLUE Type of line: Aspect_TOL_SOLID Width: 1.0.

◆ VertexDrawMode()

Prs3d_VertexDrawMode Prs3d_Drawer::VertexDrawMode ( )

Returns the current mode of visualization of vertices of a TopoDS_Shape instance.

◆ VIsoAspect()

const Handle< Prs3d_IsoAspect >& Prs3d_Drawer::VIsoAspect ( )

Defines the attributes which are used when drawing an V isoparametric curve of a face. Defines the number of V isoparametric curves to be drawn for a single face. The LineAspect for V isoparametric lines can be edited (methods SetColor, SetTypeOfLine, SetWidth, SetNumber) The default values are: COLOR : Quantity_NOC_GRAY82 TYPE OF LINE: Aspect_TOL_SOLID WIDTH : 0.5.

These attributes are used by the following algorithms: Prs3d_WFDeflectionSurface Prs3d_WFDeflectionRestrictedFace

◆ WireAspect()

const Handle< Prs3d_LineAspect >& Prs3d_Drawer::WireAspect ( )

Returns wire aspect settings. The LineAspect for the free boundaries can be edited. The default values are: Color: Quantity_NOC_GREEN Type of line: Aspect_TOL_SOLID Width: 1.0 These attributes are used by the algorithm Prs3d_WFShape.

◆ WireDraw()

Standard_Boolean Prs3d_Drawer::WireDraw ( ) const

inline

Returns True if the drawing of the wire is enabled.