This class implements the following algorithms used to create Lin2d from gp. More...
#include <gce_MakeLin2d.hxx>
Public Member Functions | |
| gce_MakeLin2d (const gp_Ax2d &A) | |
| Creates a line located with A. More... | |
| gce_MakeLin2d (const gp_Pnt2d &P, const gp_Dir2d &V) | |
| gce_MakeLin2d (const Standard_Real A, const Standard_Real B, const Standard_Real C) | |
| Creates the line from the equation A*X + B*Y + C = 0.0 the status is "NullAxis"if Sqrt(A*A + B*B) <= Resolution from gp. More... | |
| gce_MakeLin2d (const gp_Lin2d &Lin, const Standard_Real Dist) | |
| Make a Lin2d from gp <TheLin> parallel to another Lin2d <Lin> at a distance <Dist>. If Dist is greater than zero the result is on the right of the Line <Lin>, else the result is on the left of the Line <Lin>. More... | |
| gce_MakeLin2d (const gp_Lin2d &Lin, const gp_Pnt2d &Point) | |
| Make a Lin2d from gp <TheLin> parallel to another Lin2d <Lin> and passing through a Pnt2d <Point>. More... | |
| gce_MakeLin2d (const gp_Pnt2d &P1, const gp_Pnt2d &P2) | |
| Make a Lin2d from gp <TheLin> passing through 2 Pnt2d <P1>,<P2>. It returns false if <P1> and <P2> are confused. Warning If an error occurs (that is, when IsDone returns false), the Status function returns: More... | |
| gp_Lin2d | Value () const |
| Returns the constructed line. Exceptions StdFail_NotDone if no line is constructed. More... | |
| gp_Lin2d | Operator () const |
| operator gp_Lin2d () const | |
 Public Member Functions inherited from gce_Root | |
| Standard_Boolean | IsDone () const |
| Returns true if the construction is successful. More... | |
| gce_ErrorType | Status () const |
| Returns the status of the construction: More... | |
Additional Inherited Members | |
| Protected Attributes inherited from gce_Root | |
| gce_ErrorType | TheError |
Detailed Description
This class implements the following algorithms used to create Lin2d from gp.
- Create a Lin2d parallel to another and passing through a point.
- Create a Lin2d parallel to another at the distance Dist.
- Create a Lin2d passing through 2 points.
- Create a Lin2d from its axis (Ax1 from gp).
- Create a Lin2d from a point and a direction.
- Create a Lin2d from its equation.
Constructor & Destructor Documentation
◆ gce_MakeLin2d() [1/6]
| gce_MakeLin2d::gce_MakeLin2d | ( | const gp_Ax2d & | A | ) |
Creates a line located with A.
◆ gce_MakeLin2d() [2/6]
is the location point (origin) of the line and <V> is the direction of the line.
◆ gce_MakeLin2d() [3/6]
| gce_MakeLin2d::gce_MakeLin2d | ( | const Standard_Real | A, |
| const Standard_Real | B, | ||
| const Standard_Real | C | ||
| ) |
Creates the line from the equation A*X + B*Y + C = 0.0 the status is "NullAxis"if Sqrt(A*A + B*B) <= Resolution from gp.
◆ gce_MakeLin2d() [4/6]
| gce_MakeLin2d::gce_MakeLin2d | ( | const gp_Lin2d & | Lin, |
| const Standard_Real | Dist | ||
| ) |
Make a Lin2d from gp <TheLin> parallel to another Lin2d <Lin> at a distance <Dist>. If Dist is greater than zero the result is on the right of the Line <Lin>, else the result is on the left of the Line <Lin>.
◆ gce_MakeLin2d() [5/6]
Make a Lin2d from gp <TheLin> parallel to another Lin2d <Lin> and passing through a Pnt2d <Point>.
◆ gce_MakeLin2d() [6/6]
Make a Lin2d from gp <TheLin> passing through 2 Pnt2d <P1>,<P2>. It returns false if <P1> and <P2> are confused. Warning If an error occurs (that is, when IsDone returns false), the Status function returns:
- gce_NullAxis if Sqrt(A*A + B*B) is less than or equal to gp::Resolution(), or
- gce_ConfusedPoints if points P1 and P2 are coincident.
Member Function Documentation
◆ Operator()
| gp_Lin2d gce_MakeLin2d::Operator | ( | ) | const |
◆ operator gp_Lin2d()
| gce_MakeLin2d::operator gp_Lin2d | ( | ) | const |
◆ Value()
| gp_Lin2d gce_MakeLin2d::Value | ( | ) | const |
Returns the constructed line. Exceptions StdFail_NotDone if no line is constructed.
The documentation for this class was generated from the following file:
