GccEnt Class Reference

This package provides an implementation of the qualified
entities useful to create 2d entities with geometric
constraints. The qualifier explains which subfamily of
solutions we want to obtain. It uses the following law: the
matter/the interior side is at the left of the line, if we go
from the beginning to the end.
The qualifiers are:
Enclosing : the solution(s) must enclose the argument.
Enclosed : the solution(s) must be enclosed in the
argument.
Outside : both the solution(s) and the argument must be
outside to each other.
Unqualified : the position is undefined, so give all the
solutions.
The use of a qualifier is always required if such
subfamilies exist. For example, it is not used for a point.
Note: the interior of a curve is defined as the left-hand
side of the curve in relation to its orientation.
More...

#include <GccEnt.hxx>

Static Public Member Functions
static GccEnt_QualifiedLin	Unqualified (const gp_Lin2d &Obj)
	Constructs a qualified line, <br> so that the relative position to the circle or line of the solution computed by a construction algorithm using the qualified circle or line is not qualified, i.e. all solutions apply. More...
static GccEnt_QualifiedCirc	Unqualified (const gp_Circ2d &Obj)
	Constructs a qualified circle <br> so that the relative position to the circle or line of the solution computed by a construction algorithm using the qualified circle or line is not qualified, i.e. all solutions apply. More...
static GccEnt_QualifiedCirc	Enclosing (const gp_Circ2d &Obj)
	Constructs such a qualified circle that the solution computed by a construction algorithm using the qualified circle encloses the circle. More...
static GccEnt_QualifiedLin	Enclosed (const gp_Lin2d &Obj)
	Constructs a qualified line, <br> so that the solution computed by a construction algorithm using the qualified circle or line is enclosed by the circle or line. More...
static GccEnt_QualifiedCirc	Enclosed (const gp_Circ2d &Obj)
	Constructs a qualified circle <br> so that the solution computed by a construction algorithm using the qualified circle or line is enclosed by the circle or line. More...
static GccEnt_QualifiedLin	Outside (const gp_Lin2d &Obj)
	Constructs a qualified line, <br> so that the solution computed by a construction algorithm using the qualified circle or line and the circle or line are external to one another. More...
static GccEnt_QualifiedCirc	Outside (const gp_Circ2d &Obj)
	Constructs a qualified circle <br> so that the solution computed by a construction algorithm using the qualified circle or line and the circle or line are external to one another. More...

Detailed Description

This package provides an implementation of the qualified
entities useful to create 2d entities with geometric
constraints. The qualifier explains which subfamily of
solutions we want to obtain. It uses the following law: the
matter/the interior side is at the left of the line, if we go
from the beginning to the end.
The qualifiers are:
Enclosing : the solution(s) must enclose the argument.
Enclosed : the solution(s) must be enclosed in the
argument.
Outside : both the solution(s) and the argument must be
outside to each other.
Unqualified : the position is undefined, so give all the
solutions.
The use of a qualifier is always required if such
subfamilies exist. For example, it is not used for a point.
Note: the interior of a curve is defined as the left-hand
side of the curve in relation to its orientation.

Member Function Documentation

static GccEnt_QualifiedLin GccEnt::Enclosed ( const gp_Lin2d &  Obj )

static

 Constructs a qualified line, <br>

so that the solution computed by a construction
algorithm using the qualified circle or line is enclosed by
the circle or line.

static GccEnt_QualifiedCirc GccEnt::Enclosed ( const gp_Circ2d &  Obj )

static

 Constructs a qualified circle <br>

so that the solution computed by a construction
algorithm using the qualified circle or line is enclosed by
the circle or line.

static GccEnt_QualifiedCirc GccEnt::Enclosing ( const gp_Circ2d &  Obj )

static

Constructs such a qualified circle that the solution
computed by a construction algorithm using the qualified
circle encloses the circle.

static GccEnt_QualifiedLin GccEnt::Outside ( const gp_Lin2d &  Obj )

static

 Constructs a qualified line, <br>

so that the solution computed by a construction
algorithm using the qualified circle or line and the circle
or line are external to one another.

static GccEnt_QualifiedCirc GccEnt::Outside ( const gp_Circ2d &  Obj )

static

 Constructs a qualified circle <br>

so that the solution computed by a construction
algorithm using the qualified circle or line and the circle
or line are external to one another.

static GccEnt_QualifiedLin GccEnt::Unqualified ( const gp_Lin2d &  Obj )

static

 Constructs a qualified line, <br>

so that the relative position to the circle or line of the
solution computed by a construction algorithm using the
qualified circle or line is not qualified, i.e. all solutions apply.

static GccEnt_QualifiedCirc GccEnt::Unqualified ( const gp_Circ2d &  Obj )

static

 Constructs a qualified circle <br>

so that the relative position to the circle or line of the
solution computed by a construction algorithm using the
qualified circle or line is not qualified, i.e. all solutions apply.

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

• GccEnt.hxx