Open CASCADE Technology 6.6.0
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#include <IntSurf_PathPointTool.hxx>
Static Public Member Functions | |
static gp_Pnt | Value3d (const IntSurf_PathPoint &PStart) |
Returns the 3d coordinates of the starting point. | |
static void | Value2d (const IntSurf_PathPoint &PStart, Standard_Real &U, Standard_Real &V) |
Returns the <U, V> parameters which are associated with. | |
static Standard_Boolean | IsPassingPnt (const IntSurf_PathPoint &PStart) |
Returns True if the point is a point on a non-oriented arc, which means that the intersection line does not stop at such a point but just go through such a point. IsPassingPnt is True when IsOnArc is True | |
static Standard_Boolean | IsTangent (const IntSurf_PathPoint &PStart) |
Returns True if the surfaces are tangent at this point. IsTangent can be True when IsOnArc is True if IsPassingPnt is True and IsTangent is True,this point is a stopped point. | |
static gp_Vec | Direction3d (const IntSurf_PathPoint &PStart) |
returns the tangent at the intersection in 3d space associated to | |
static gp_Dir2d | Direction2d (const IntSurf_PathPoint &PStart) |
returns the tangent at the intersection in the parametric space of the parametrized surface.This tangent is associated to the value2d la tangente a un sens signifiant (indique le sens de chemin ement) an exception is raised if IsTangent is true. | |
static Standard_Integer | Multiplicity (const IntSurf_PathPoint &PStart) |
Returns the multiplicity of the point i-e the number of auxillar parameters associated to the point which the principal parameters are given by Value2d | |
static void | Parameters (const IntSurf_PathPoint &PStart, const Standard_Integer Mult, Standard_Real &U, Standard_Real &V) |
Parametric coordinates associated to the multiplicity. An exception is raised if Mult<=0 or Mult>multiplicity. |
static gp_Dir2d IntSurf_PathPointTool::Direction2d | ( | const IntSurf_PathPoint & | PStart | ) | [static] |
static gp_Vec IntSurf_PathPointTool::Direction3d | ( | const IntSurf_PathPoint & | PStart | ) | [static] |
an exception is raised if IsTangent is true.
static Standard_Boolean IntSurf_PathPointTool::IsPassingPnt | ( | const IntSurf_PathPoint & | PStart | ) | [static] |
static Standard_Boolean IntSurf_PathPointTool::IsTangent | ( | const IntSurf_PathPoint & | PStart | ) | [static] |
static Standard_Integer IntSurf_PathPointTool::Multiplicity | ( | const IntSurf_PathPoint & | PStart | ) | [static] |
static void IntSurf_PathPointTool::Parameters | ( | const IntSurf_PathPoint & | PStart, |
const Standard_Integer | Mult, | ||
Standard_Real & | U, | ||
Standard_Real & | V | ||
) | [static] |
static void IntSurf_PathPointTool::Value2d | ( | const IntSurf_PathPoint & | PStart, |
Standard_Real & | U, | ||
Standard_Real & | V | ||
) | [static] |
it's the parameters which start the marching algorithm
static gp_Pnt IntSurf_PathPointTool::Value3d | ( | const IntSurf_PathPoint & | PStart | ) | [static] |