Open CASCADE Technology
7.7.0
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Template class for an implicit curve. More...
#include <IntImpParGen_ImpTool.hxx>
Public Member Functions | |
gp_Pnt2d | Value (const Standard_Real U) const |
void | D1 (const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &T) const |
void | D2 (const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &T, gp_Vec2d &N) const |
Standard_Real | Distance (const gp_Pnt2d &P) const |
Computes the value of the signed distance between the point P and the implicit curve. More... | |
gp_Vec2d | GradDistance (const gp_Pnt2d &P) const |
Computes the Gradient of the Signed Distance between a point and the implicit curve, at the point P. More... | |
Standard_Real | FindParameter (const gp_Pnt2d &P) const |
Returns the parameter U of the point on the implicit curve corresponding to the point P. The correspondence between P and the point P(U) on the implicit curve must be coherent with the way of determination of the signed distance. More... | |
Template class for an implicit curve.
void IntImpParGen_ImpTool::D1 | ( | const Standard_Real | U, |
gp_Pnt2d & | P, | ||
gp_Vec2d & | T | ||
) | const |
void IntImpParGen_ImpTool::D2 | ( | const Standard_Real | U, |
gp_Pnt2d & | P, | ||
gp_Vec2d & | T, | ||
gp_Vec2d & | N | ||
) | const |
Standard_Real IntImpParGen_ImpTool::Distance | ( | const gp_Pnt2d & | P | ) | const |
Computes the value of the signed distance between the point P and the implicit curve.
Standard_Real IntImpParGen_ImpTool::FindParameter | ( | const gp_Pnt2d & | P | ) | const |
Returns the parameter U of the point on the implicit curve corresponding to the point P. The correspondence between P and the point P(U) on the implicit curve must be coherent with the way of determination of the signed distance.
Computes the Gradient of the Signed Distance between a point and the implicit curve, at the point P.
gp_Pnt2d IntImpParGen_ImpTool::Value | ( | const Standard_Real | U | ) | const |