Provides class methods to draw an arrow at a given location, along a given direction and using a given angle. More...

#include <Prs3d_Arrow.hxx>

Inheritance diagram for Prs3d_Arrow:

Public Member Functions
	Standard_DEPRECATED ("Prs3d_Arrow::Draw() taking Graphic3d_Group should be used instead") static void Draw(const Handle< Prs3d_Presentation > &thePrs
	Alias to another method Draw() for backward compatibility. More...

Static Public Member Functions
static Handle< Graphic3d_ArrayOfTriangles >	DrawShaded (const gp_Ax1 &theAxis, const Standard_Real theTubeRadius, const Standard_Real theAxisLength, const Standard_Real theConeRadius, const Standard_Real theConeLength, const Standard_Integer theNbFacettes)
	Defines the representation of the arrow as shaded triangulation. More...

static void	Draw (const Handle< Graphic3d_Group > &theGroup, const gp_Pnt &theLocation, const gp_Dir &theDirection, const Quantity_PlaneAngle theAngle, const Quantity_Length theLength)
	Defines the representation of the arrow. Note that this method does NOT assign any presentation aspects to the primitives group! 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...

Data Fields
const gp_Pnt &	theLocation

const gp_Pnt const gp_Dir &	theDirection

const gp_Pnt const gp_Dir const Quantity_PlaneAngle	theAngle

const gp_Pnt const gp_Dir const Quantity_PlaneAngle const Quantity_Length	theLength

Detailed Description

Provides class methods to draw an arrow at a given location, along a given direction and using a given angle.

Member Function Documentation

static

Defines the representation of the arrow. Note that this method does NOT assign any presentation aspects to the primitives group!

Parameters

theGroup	presentation group to add primitives
theLocation	location of the arrow tip
theDirection	direction of the arrow
theAngle	angle of opening of the arrow head
theLength	length of the arrow (from the tip)

static Handle< Graphic3d_ArrayOfTriangles > Prs3d_Arrow::DrawShaded	(	const gp_Ax1 &	theAxis,
		const Standard_Real	theTubeRadius,
		const Standard_Real	theAxisLength,
		const Standard_Real	theConeRadius,
		const Standard_Real	theConeLength,
		const Standard_Integer	theNbFacettes
	)

static

Defines the representation of the arrow as shaded triangulation.

Parameters

theAxis	axis definition (arrow origin and direction)
theTubeRadius	tube (cylinder) radius
theAxisLength	overall arrow length (cylinder + cone)
theConeRadius	cone radius (arrow tip)
theConeLength	cone length (arrow tip)
theNbFacettes	tessellation quality for each part

Prs3d_Arrow::Standard_DEPRECATED ( "Prs3d_Arrow::Draw() taking Graphic3d_Group should be used instead" ) const

Alias to another method Draw() for backward compatibility.

const gp_Pnt const gp_Dir const Quantity_PlaneAngle Prs3d_Arrow::theAngle

const gp_Pnt const gp_Dir& Prs3d_Arrow::theDirection

const gp_Pnt const gp_Dir const Quantity_PlaneAngle const Quantity_Length Prs3d_Arrow::theLength

Initial value:

{

const gp_Pnt& Prs3d_Arrow::theLocation

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