A framework to define display of lines, arcs of circles and conic sections. This is done with a fixed number of points, which can be modified. More...

#include <StdPrs_Curve.hxx>

Inheritance diagram for StdPrs_Curve:

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Static Public Member Functions
static void	Add (const Handle< Prs3d_Presentation > &aPresentation, const Adaptor3d_Curve &aCurve, const Handle< Prs3d_Drawer > &aDrawer, const Standard_Boolean drawCurve=Standard_True)
	Adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is defined by LineAspect in aDrawer. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and PrimitiveArray visualization approach is activated (it is activated by default). More...

static void	Add (const Handle< Prs3d_Presentation > &aPresentation, const Adaptor3d_Curve &aCurve, const Standard_Real U1, const Standard_Real U2, const Handle< Prs3d_Drawer > &aDrawer, const Standard_Boolean drawCurve=Standard_True)
	Adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is defined by LineAspect in aDrawer. The drawing will be limited between the points of parameter U1 and U2. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and PrimitiveArray visualization approach is activated (it is activated by default). More...

static void	Add (const Handle< Prs3d_Presentation > &aPresentation, const Adaptor3d_Curve &aCurve, const Handle< Prs3d_Drawer > &aDrawer, TColgp_SequenceOfPnt &Points, const Standard_Boolean drawCurve=Standard_True)
	adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is the current aspect. aDeflection is used in the circle case. Points give a sequence of curve points. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and PrimitiveArray visualization approach is activated (it is activated by default). More...

static void	Add (const Handle< Prs3d_Presentation > &aPresentation, const Adaptor3d_Curve &aCurve, const Standard_Real U1, const Standard_Real U2, TColgp_SequenceOfPnt &Points, const Standard_Integer aNbPoints=30, const Standard_Boolean drawCurve=Standard_True)
	adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is the current aspect. The drawing will be limited between the points of parameter U1 and U2. aDeflection is used in the circle case. Points give a sequence of curve points. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and 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 Adaptor3d_Curve &aCurve, const Handle< Prs3d_Drawer > &aDrawer)
	returns true if the distance between the point (X,Y,Z) and the drawing of the curve is less than aDistance. More...

static Standard_Boolean	Match (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Adaptor3d_Curve &aCurve, const Quantity_Length aDeflection, const Standard_Real aLimit, const Standard_Integer aNbPoints)
	returns true if the distance between the point (X,Y,Z) and the drawing of the curve is less than aDistance. More...

static Standard_Boolean	Match (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Adaptor3d_Curve &aCurve, const Standard_Real U1, const Standard_Real U2, const Handle< Prs3d_Drawer > &aDrawer)
	returns true if the distance between the point (X,Y,Z) and the drawing of the curve aCurve is less than aDistance. The drawing is considered between the points of parameter U1 and U2; More...

static Standard_Boolean	Match (const Quantity_Length X, const Quantity_Length Y, const Quantity_Length Z, const Quantity_Length aDistance, const Adaptor3d_Curve &aCurve, const Standard_Real U1, const Standard_Real U2, const Quantity_Length aDeflection, const Standard_Integer aNbPoints)
	returns true if the distance between the point (X,Y,Z) and the drawing of the curve aCurve is less than aDistance. The drawing is considered between the points of parameter U1 and U2; More...

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 define display of lines, arcs of circles and conic sections. This is done with a fixed number of points, which can be modified.

Member Function Documentation

static void StdPrs_Curve::Add	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Adaptor3d_Curve &	aCurve,
		const Handle< Prs3d_Drawer > &	aDrawer,
		const Standard_Boolean	drawCurve = `Standard_True`
	)

static

Adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is defined by LineAspect in aDrawer. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and PrimitiveArray visualization approach is activated (it is activated by default).

static void StdPrs_Curve::Add	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Adaptor3d_Curve &	aCurve,
		const Standard_Real	U1,
		const Standard_Real	U2,
		const Handle< Prs3d_Drawer > &	aDrawer,
		const Standard_Boolean	drawCurve = `Standard_True`
	)

static

Adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is defined by LineAspect in aDrawer. The drawing will be limited between the points of parameter U1 and U2. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and PrimitiveArray visualization approach is activated (it is activated by default).

static void StdPrs_Curve::Add	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Adaptor3d_Curve &	aCurve,
		const Handle< Prs3d_Drawer > &	aDrawer,
		TColgp_SequenceOfPnt &	Points,
		const Standard_Boolean	drawCurve = `Standard_True`
	)

static

adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is the current aspect. aDeflection is used in the circle case. Points give a sequence of curve points. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and PrimitiveArray visualization approach is activated (it is activated by default).

static void StdPrs_Curve::Add	(	const Handle< Prs3d_Presentation > &	aPresentation,
		const Adaptor3d_Curve &	aCurve,
		const Standard_Real	U1,
		const Standard_Real	U2,
		TColgp_SequenceOfPnt &	Points,
		const Standard_Integer	aNbPoints = `30`,
		const Standard_Boolean	drawCurve = `Standard_True`
	)

static

adds to the presentation aPresentation the drawing of the curve aCurve. The aspect is the current aspect. The drawing will be limited between the points of parameter U1 and U2. aDeflection is used in the circle case. Points give a sequence of curve points. If drawCurve equals Standard_False the curve will not be displayed, it is used if the curve is a part of some shape and PrimitiveArray visualization approach is activated (it is activated by default).

static Standard_Boolean StdPrs_Curve::Match	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Adaptor3d_Curve &	aCurve,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

returns true if the distance between the point (X,Y,Z) and the drawing of the curve is less than aDistance.

static Standard_Boolean StdPrs_Curve::Match	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Adaptor3d_Curve &	aCurve,
		const Quantity_Length	aDeflection,
		const Standard_Real	aLimit,
		const Standard_Integer	aNbPoints
	)

static

returns true if the distance between the point (X,Y,Z) and the drawing of the curve is less than aDistance.

static Standard_Boolean StdPrs_Curve::Match	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Adaptor3d_Curve &	aCurve,
		const Standard_Real	U1,
		const Standard_Real	U2,
		const Handle< Prs3d_Drawer > &	aDrawer
	)

static

returns true if the distance between the point (X,Y,Z) and the drawing of the curve aCurve is less than aDistance. The drawing is considered between the points of parameter U1 and U2;

static Standard_Boolean StdPrs_Curve::Match	(	const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	Z,
		const Quantity_Length	aDistance,
		const Adaptor3d_Curve &	aCurve,
		const Standard_Real	U1,
		const Standard_Real	U2,
		const Quantity_Length	aDeflection,
		const Standard_Integer	aNbPoints
	)

static

returns true if the distance between the point (X,Y,Z) and the drawing of the curve aCurve is less than aDistance. The drawing is considered between the points of parameter U1 and U2;

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

StdPrs_Curve.hxx

Static Public Member Functions

Detailed Description

Member Function Documentation