Files
create/src/Mod/Part
Abdullah Tahiri ec03fb541f Part: Extension of Geometry::Curve
Part: Extension of Geometry::Curve to wrap more functions of OCC

Apart from:
    bool tangent(double u, gp_Dir&) const;
that was already implemented, now it also implements:
    Base::Vector3d pointAtParameter(double u) const;
    Base::Vector3d firstDerivativeAtParameter(double u) const;
    Base::Vector3d secondDerivativeAtParameter(double u) const;
    bool normal(double u, gp_Dir& dir) const;
    bool closestParameter(Base::Vector3d point, double &u);

i.e. apart from giving the tangent vector for a given curve at parameter value u,
it also gives:
   - The point cartesian coordinates of the curve point at parameter value u
   - The vector of the first derivative at parameter value u
   - The vector of the second derivative at parameter value u
   - The normal vector to the curve at parameter value u
   - The parameter value of a curve closest ot a given point

Code cleanup: Changing Trim functionality of Ellipse to use OCC calculations

Part Curve functions extension: closestParameterToBasicCurve

It provides the parameter of the curve closest to a given point. If the curve is a Trimmed curve, the parameter of the basic underlaying curve closest to the point is provided.
2015-01-02 11:48:28 +01:00
..
2015-01-02 11:48:28 +01:00
2013-09-19 11:21:03 +02:00