A framework to provide display of U and V isoparameters of faces, while allowing you to impose a deflection on them. Computes the wireframe presentation of faces with restrictions by displaying a given number of U and/or V isoparametric curves. The isoparametric curves are drawn with respect to a maximal chordial deviation. The presentation includes the restriction curves. More...

#include <StdPrs_WFDeflectionRestrictedFace.hxx>

Inheritance diagram for StdPrs_WFDeflectionRestrictedFace:

[legend]

Static Public Member Functions
static void	Add (const Handle< Prs3d_Presentation > &aPresentation, const Handle< BRepAdaptor_HSurface > &aFace, const Handle< Prs3d_Drawer > &aDrawer)
	Defines a display featuring U and V isoparameters. Adds the surface aFace to the StdPrs_WFRestrictedFace algorithm. This face is found in a shape in the presentation object aPresentation, and its display attributes - in particular, the number of U and V isoparameters - are set in the attribute manager aDrawer. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface. More...

static void	AddUIso (const Handle< Prs3d_Presentation > &aPresentation, const Handle< BRepAdaptor_HSurface > &aFace, const Handle< Prs3d_Drawer > &aDrawer)
	Defines a display featuring U isoparameters respectively. Add the surface aFace to the StdPrs_WFRestrictedFace algorithm. This face is found in a shape in the presentation object aPresentation, and its display attributes - in particular, the number of U isoparameters - are set in the attribute manager aDrawer. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed to the function as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface. More...

static void	AddVIso (const Handle< Prs3d_Presentation > &aPresentation, const Handle< BRepAdaptor_HSurface > &aFace, const Handle< Prs3d_Drawer > &aDrawer)
	Defines a display featuring V isoparameters respectively. Add the surface aFace to the StdPrs_WFRestrictedFace algorithm. This face is found in a shape in the presentation object aPresentation, and its display attributes - in particular, the number of V isoparameters - are set in the attribute manager aDrawer. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed to the function as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface. More...

static void	Add (const Handle< Prs3d_Presentation > &aPresentation, const Handle< BRepAdaptor_HSurface > &aFace, const Standard_Boolean DrawUIso, const Standard_Boolean DrawVIso, const Quantity_Length Deflection, const Standard_Integer NBUiso, const Standard_Integer NBViso, const Handle< Prs3d_Drawer > &aDrawer, Prs3d_NListOfSequenceOfPnt &Curves)
	Defines a display of a delection-specified face. The display will feature U and V isoparameters. Adds the topology aShape to the StdPrs_WFRestrictedFace algorithm. This shape is found in the presentation object aPresentation, and its display attributes - except the number of U and V isoparameters - are set in the attribute manager aDrawer. The function sets the number of U and V isoparameters, NBUiso and NBViso, in the shape. To do this, the arguments DrawUIso and DrawVIso must be true. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface. Curves give a sequence of face curves, it is used if the PrimitiveArray visualization approach is activated (it is activated by default). More...

static Standard_Boolean	Match (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle< BRepAdaptor_HSurface > &aFace, const Handle< Prs3d_Drawer > &aDrawer)

static Standard_Boolean	MatchUIso (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle< BRepAdaptor_HSurface > &aFace, const Handle< Prs3d_Drawer > &aDrawer)

static Standard_Boolean	MatchVIso (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle< BRepAdaptor_HSurface > &aFace, const Handle< Prs3d_Drawer > &aDrawer)

static Standard_Boolean	Match (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Handle< BRepAdaptor_HSurface > &aFace, const Handle< Prs3d_Drawer > &aDrawer, const Standard_Boolean DrawUIso, const Standard_Boolean DrawVIso, const Quantity_Length aDeflection, const Standard_Integer NBUiso, const Standard_Integer NBViso)

Static Public Member Functions inherited from Prs3d_Root
static Handle< Graphic3d_Group >	CurrentGroup (const Handle< Prs3d_Presentation > &thePrs3d)
	Returns the current (last created) group of primititves inside graphic objects in the display. A group also contains the attributes whose ranges are limited to the primitives in it. More...

static Handle< Graphic3d_Group >	NewGroup (const Handle< Prs3d_Presentation > &thePrs3d)
	Returns the new group of primitives inside graphic objects in the display. A group also contains the attributes whose ranges are limited to the primitives in it. More...

Detailed Description

A framework to provide display of U and V isoparameters of faces, while allowing you to impose a deflection on them. Computes the wireframe presentation of faces with restrictions by displaying a given number of U and/or V isoparametric curves. The isoparametric curves are drawn with respect to a maximal chordial deviation. The presentation includes the restriction curves.

Member Function Documentation

static void StdPrs_WFDeflectionRestrictedFace::Add	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

Defines a display featuring U and V isoparameters. Adds the surface aFace to the StdPrs_WFRestrictedFace algorithm. This face is found in a shape in the presentation object aPresentation, and its display attributes - in particular, the number of U and V isoparameters - are set in the attribute manager aDrawer. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface.

static void StdPrs_WFDeflectionRestrictedFace::Add	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Standard_Boolean	DrawUIso,
		const Standard_Boolean	DrawVIso,
		const Quantity_Length	Deflection,
		const Standard_Integer	NBUiso,
		const Standard_Integer	NBViso,
		const Handle< Prs3d_Drawer > &	aDrawer,
		Prs3d_NListOfSequenceOfPnt &	Curves
	)

static

Defines a display of a delection-specified face. The display will feature U and V isoparameters. Adds the topology aShape to the StdPrs_WFRestrictedFace algorithm. This shape is found in the presentation object aPresentation, and its display attributes - except the number of U and V isoparameters - are set in the attribute manager aDrawer. The function sets the number of U and V isoparameters, NBUiso and NBViso, in the shape. To do this, the arguments DrawUIso and DrawVIso must be true. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface. Curves give a sequence of face curves, it is used if the PrimitiveArray visualization approach is activated (it is activated by default).

static void StdPrs_WFDeflectionRestrictedFace::AddUIso	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

Defines a display featuring U isoparameters respectively. Add the surface aFace to the StdPrs_WFRestrictedFace algorithm. This face is found in a shape in the presentation object aPresentation, and its display attributes - in particular, the number of U isoparameters - are set in the attribute manager aDrawer. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed to the function as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface.

static void StdPrs_WFDeflectionRestrictedFace::AddVIso	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

Defines a display featuring V isoparameters respectively. Add the surface aFace to the StdPrs_WFRestrictedFace algorithm. This face is found in a shape in the presentation object aPresentation, and its display attributes - in particular, the number of V isoparameters - are set in the attribute manager aDrawer. aFace is BRepAdaptor_HSurface surface created from a face in a topological shape. which is passed to the function as an argument through the BRepAdaptor_HSurface surface created from it. This is what allows the topological face to be treated as a geometric surface.

static Standard_Boolean StdPrs_WFDeflectionRestrictedFace::Match	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

static Standard_Boolean StdPrs_WFDeflectionRestrictedFace::Match	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Handle< Prs3d_Drawer > &	aDrawer,
		const Standard_Boolean	DrawUIso,
		const Standard_Boolean	DrawVIso,
		const Quantity_Length	aDeflection,
		const Standard_Integer	NBUiso,
		const Standard_Integer	NBViso
	)

static

static Standard_Boolean StdPrs_WFDeflectionRestrictedFace::MatchUIso	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

static Standard_Boolean StdPrs_WFDeflectionRestrictedFace::MatchVIso	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Handle< BRepAdaptor_HSurface > &	aFace,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

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

StdPrs_WFDeflectionRestrictedFace.hxx

StdPrs_WFDeflectionRestrictedFace Class Reference

Static Public Member Functions

Detailed Description

Member Function Documentation