ProjLib Class Reference

The projLib package first provides projection of curves on a plane along a given Direction. The result will be a 3D curve. The ProjLib package provides projection of curves on surfaces to compute the curve in the parametric space. More...

#include <ProjLib.hxx>

Static Public Member Functions
static gp_Pnt2d	Project (const gp_Pln &Pl, const gp_Pnt &P)
static gp_Lin2d	Project (const gp_Pln &Pl, const gp_Lin &L)
static gp_Circ2d	Project (const gp_Pln &Pl, const gp_Circ &C)
static gp_Elips2d	Project (const gp_Pln &Pl, const gp_Elips &E)
static gp_Parab2d	Project (const gp_Pln &Pl, const gp_Parab &P)
static gp_Hypr2d	Project (const gp_Pln &Pl, const gp_Hypr &H)
static gp_Pnt2d	Project (const gp_Cylinder &Cy, const gp_Pnt &P)
static gp_Lin2d	Project (const gp_Cylinder &Cy, const gp_Lin &L)
static gp_Lin2d	Project (const gp_Cylinder &Cy, const gp_Circ &Ci)
static gp_Pnt2d	Project (const gp_Cone &Co, const gp_Pnt &P)
static gp_Lin2d	Project (const gp_Cone &Co, const gp_Lin &L)
static gp_Lin2d	Project (const gp_Cone &Co, const gp_Circ &Ci)
static gp_Pnt2d	Project (const gp_Sphere &Sp, const gp_Pnt &P)
static gp_Lin2d	Project (const gp_Sphere &Sp, const gp_Circ &Ci)
static gp_Pnt2d	Project (const gp_Torus &To, const gp_Pnt &P)
static gp_Lin2d	Project (const gp_Torus &To, const gp_Circ &Ci)
static void	MakePCurveOfType (const ProjLib_ProjectedCurve &PC, Handle< Geom2d_Curve > &aC)
	Make empty P-Curve <aC> of relevant to <PC> type. More...

Detailed Description

The projLib package first provides projection of curves on a plane along a given Direction. The result will be a 3D curve. The ProjLib package provides projection of curves on surfaces to compute the curve in the parametric space.

It is assumed that the curve is on the surface.

It provides :

• Package methods to handle the easiest cases :
• Line, Circle, Ellipse, Parabola, Hyperbola on plane.
• Line, Circle on cylinder.
• Line, Circle on cone.
• Classes to handle the general cases :
• Plane.
• Cylinder.
• Cone.
• Sphere.
• Torus.
• A generic class to handle a Curve from Adaptor3d on a Surface from Adaptor3d.

Member Function Documentation

MakePCurveOfType()

static void ProjLib::MakePCurveOfType ( const ProjLib_ProjectedCurve &  PC, Handle< Geom2d_Curve > &  aC  )

static

Make empty P-Curve <aC> of relevant to <PC> type.

Project() [1/16]

static gp_Pnt2d ProjLib::Project ( const gp_Pln &  Pl, const gp_Pnt &  P  )

static

Project() [2/16]

static gp_Lin2d ProjLib::Project ( const gp_Pln &  Pl, const gp_Lin &  L  )

static

Project() [3/16]

static gp_Circ2d ProjLib::Project ( const gp_Pln &  Pl, const gp_Circ &  C  )

static

Project() [4/16]

static gp_Elips2d ProjLib::Project ( const gp_Pln &  Pl, const gp_Elips &  E  )

static

Project() [5/16]

static gp_Parab2d ProjLib::Project ( const gp_Pln &  Pl, const gp_Parab &  P  )

static

Project() [6/16]

static gp_Hypr2d ProjLib::Project ( const gp_Pln &  Pl, const gp_Hypr &  H  )

static

Project() [7/16]

static gp_Pnt2d ProjLib::Project ( const gp_Cylinder &  Cy, const gp_Pnt &  P  )

static

Project() [8/16]

static gp_Lin2d ProjLib::Project ( const gp_Cylinder &  Cy, const gp_Lin &  L  )

static

Project() [9/16]

static gp_Lin2d ProjLib::Project ( const gp_Cylinder &  Cy, const gp_Circ &  Ci  )

static

Project() [10/16]

static gp_Pnt2d ProjLib::Project ( const gp_Cone &  Co, const gp_Pnt &  P  )

static

Project() [11/16]

static gp_Lin2d ProjLib::Project ( const gp_Cone &  Co, const gp_Lin &  L  )

static

Project() [12/16]

static gp_Lin2d ProjLib::Project ( const gp_Cone &  Co, const gp_Circ &  Ci  )

static

Project() [13/16]

static gp_Pnt2d ProjLib::Project ( const gp_Sphere &  Sp, const gp_Pnt &  P  )

static

Project() [14/16]

static gp_Lin2d ProjLib::Project ( const gp_Sphere &  Sp, const gp_Circ &  Ci  )

static

Project() [15/16]

static gp_Pnt2d ProjLib::Project ( const gp_Torus &  To, const gp_Pnt &  P  )

static

Project() [16/16]

static gp_Lin2d ProjLib::Project ( const gp_Torus &  To, const gp_Circ &  Ci  )

static

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

• ProjLib.hxx