This class implements the following algorithms used to create a Plane from gp. More...
#include <GC_MakePlane.hxx>
Public Member Functions | |
| GC_MakePlane (const gp_Ax2 &A2) | |
| Creates a plane located in 3D space with an axis placement two axis. The "ZDirection" of "A2" is the direction normal to the plane. The "Location" point of "A2" is the origin of the plane. The "XDirection" and "YDirection" of "A2" define the directions of the U isoparametric and V isoparametric curves. More... | |
| GC_MakePlane (const gp_Pln &Pl) | |
| Creates a plane from a non persistent plane from package gp. More... | |
| GC_MakePlane (const gp_Pnt &P, const gp_Dir &V) | |
| P is the "Location" point or origin of the plane. V is the direction normal to the plane. More... | |
| GC_MakePlane (const Standard_Real A, const Standard_Real B, const Standard_Real C, const Standard_Real D) | |
| Creates a plane from its cartesian equation : Ax + By + Cz + D = 0.0 Status is "BadEquation" if Sqrt (A*A + B*B + C*C) <= Resolution from gp. More... | |
| GC_MakePlane (const gp_Pln &Pln, const gp_Pnt &Point) | |
| Make a Plane from Geom <ThePlane> parallel to another Pln <Pln> and passing through a Pnt <Point>. More... | |
| GC_MakePlane (const gp_Pln &Pln, const Standard_Real Dist) | |
| Make a Plane from Geom <ThePlane> parallel to another Pln <Pln> at the distance <Dist> which can be greater or lower than zero. In the first case the result is at the distance <Dist> to the plane <Pln> in the direction of the normal to <Pln>. Otherwize it is in the oposite direction. More... | |
| GC_MakePlane (const gp_Pnt &P1, const gp_Pnt &P2, const gp_Pnt &P3) | |
| Make a Plane from Geom <ThePlane> passing through 3 Pnt <P1>,<P2>,<P3>. It returns false if <P1> <P2> <P3> are confused. More... | |
| GC_MakePlane (const gp_Ax1 &Axis) | |
| Make a Plane passing through the location of <Axis>and normal to the Direction of <Axis>. More... | |
| const Handle< Geom_Plane > & | Value () const |
| Returns the constructed plane. Exceptions StdFail_NotDone if no plane is constructed. More... | |
| const Handle< Geom_Plane > & | Operator () const |
| operator Handle_Geom_Plane () const | |
 Public Member Functions inherited from GC_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 GC_Root | |
| gce_ErrorType | TheError |
Detailed Description
This class implements the following algorithms used to create a Plane from gp.
- Create a Plane parallel to another and passing through a point.
- Create a Plane passing through 3 points.
- Create a Plane by its normal A MakePlane object provides a framework for:
- defining the construction of the plane,
- implementing the construction algorithm, and
- consulting the results. In particular, the Value function returns the constructed plane.
Constructor & Destructor Documentation
| GC_MakePlane::GC_MakePlane | ( | const gp_Ax2 & | A2 | ) |
Creates a plane located in 3D space with an axis placement two axis. The "ZDirection" of "A2" is the direction normal to the plane. The "Location" point of "A2" is the origin of the plane. The "XDirection" and "YDirection" of "A2" define the directions of the U isoparametric and V isoparametric curves.
| GC_MakePlane::GC_MakePlane | ( | const gp_Pln & | Pl | ) |
Creates a plane from a non persistent plane from package gp.
P is the "Location" point or origin of the plane. V is the direction normal to the plane.
| GC_MakePlane::GC_MakePlane | ( | const Standard_Real | A, |
| const Standard_Real | B, | ||
| const Standard_Real | C, | ||
| const Standard_Real | D | ||
| ) |
Creates a plane from its cartesian equation : Ax + By + Cz + D = 0.0 Status is "BadEquation" if Sqrt (A*A + B*B + C*C) <= Resolution from gp.
Make a Plane from Geom <ThePlane> parallel to another Pln <Pln> and passing through a Pnt <Point>.
| GC_MakePlane::GC_MakePlane | ( | const gp_Pln & | Pln, |
| const Standard_Real | Dist | ||
| ) |
Make a Plane from Geom <ThePlane> parallel to another Pln <Pln> at the distance <Dist> which can be greater or lower than zero. In the first case the result is at the distance <Dist> to the plane <Pln> in the direction of the normal to <Pln>. Otherwize it is in the oposite direction.
Make a Plane from Geom <ThePlane> passing through 3 Pnt <P1>,<P2>,<P3>. It returns false if <P1> <P2> <P3> are confused.
| GC_MakePlane::GC_MakePlane | ( | const gp_Ax1 & | Axis | ) |
Make a Plane passing through the location of <Axis>and normal to the Direction of <Axis>.
Member Function Documentation
| const Handle< Geom_Plane >& GC_MakePlane::Operator | ( | ) | const |
| GC_MakePlane::operator Handle_Geom_Plane | ( | ) | const |
| const Handle< Geom_Plane >& GC_MakePlane::Value | ( | ) | const |
Returns the constructed plane. Exceptions StdFail_NotDone if no plane is constructed.
The documentation for this class was generated from the following file:
