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Open CASCADE Technology
7.1.0.beta
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#include <BRepClass3d_Intersector3d.hxx>
Public Member Functions | |
| BRepClass3d_Intersector3d () | |
| Empty constructor. More... | |
| void | Perform (const gp_Lin &L, const Standard_Real Prm, const Standard_Real Tol, const TopoDS_Face &F) |
| Perform the intersection between the segment L(0) ... L(Prm) and the Shape <Sh>. More... | |
| Standard_Boolean | IsDone () const |
| True is returned when the intersection have been computed. More... | |
| Standard_Boolean | HasAPoint () const |
| True is returned if a point has been found. More... | |
| Standard_Real | UParameter () const |
| Returns the U parameter of the intersection point on the surface. More... | |
| Standard_Real | VParameter () const |
| Returns the V parameter of the intersection point on the surface. More... | |
| Standard_Real | WParameter () const |
| Returns the parameter of the intersection point on the line. More... | |
| const gp_Pnt & | Pnt () const |
| Returns the geometric point of the intersection between the line and the surface. More... | |
| IntCurveSurface_TransitionOnCurve | Transition () const |
| Returns the transition of the line on the surface. More... | |
| TopAbs_State | State () const |
| Returns the state of the point on the face. The values can be either TopAbs_IN ( the point is in the face) or TopAbs_ON ( the point is on a boudary of the face). More... | |
| const TopoDS_Face & | Face () const |
| Returns the significant face used to determine the intersection. More... | |
| BRepClass3d_Intersector3d::BRepClass3d_Intersector3d | ( | ) |
Empty constructor.
| const TopoDS_Face& BRepClass3d_Intersector3d::Face | ( | ) | const |
Returns the significant face used to determine the intersection.
| Standard_Boolean BRepClass3d_Intersector3d::HasAPoint | ( | ) | const |
True is returned if a point has been found.
| Standard_Boolean BRepClass3d_Intersector3d::IsDone | ( | ) | const |
True is returned when the intersection have been computed.
| void BRepClass3d_Intersector3d::Perform | ( | const gp_Lin & | L, |
| const Standard_Real | Prm, | ||
| const Standard_Real | Tol, | ||
| const TopoDS_Face & | F | ||
| ) |
Perform the intersection between the segment L(0) ... L(Prm) and the Shape <Sh>.
Only the point with the smallest parameter on the line is returned.
The Tolerance <Tol> is used to determine if the first point of the segment is near the face. In that case, the parameter of the intersection point on the line can be a negative value (greater than -Tol).
| const gp_Pnt& BRepClass3d_Intersector3d::Pnt | ( | ) | const |
Returns the geometric point of the intersection between the line and the surface.
| TopAbs_State BRepClass3d_Intersector3d::State | ( | ) | const |
Returns the state of the point on the face. The values can be either TopAbs_IN ( the point is in the face) or TopAbs_ON ( the point is on a boudary of the face).
| IntCurveSurface_TransitionOnCurve BRepClass3d_Intersector3d::Transition | ( | ) | const |
Returns the transition of the line on the surface.
| Standard_Real BRepClass3d_Intersector3d::UParameter | ( | ) | const |
Returns the U parameter of the intersection point on the surface.
| Standard_Real BRepClass3d_Intersector3d::VParameter | ( | ) | const |
Returns the V parameter of the intersection point on the surface.
| Standard_Real BRepClass3d_Intersector3d::WParameter | ( | ) | const |
Returns the parameter of the intersection point on the line.
1.8.10