Part: Geometry - Curve member to calculate the normal at Point

============================================================== Convenience member function combining closestParameter and normalAt using parameter.
2021-11-10 18:44:27 +01:00
parent 8b4276c2cc
commit e16b9f47af
2 changed files with 9 additions and 0 deletions
--- a/src/Mod/Part/App/Geometry.cpp
+++ b/src/Mod/Part/App/Geometry.cpp
@@ -698,6 +698,14 @@ bool GeomCurve::normalAt(double u, Base::Vector3d& dir) const
    return false;
 }

+bool GeomCurve::normalAt(const Base::Vector3d & curvepoint, Base::Vector3d & dir) const
+{
+    double u;
+    closestParameter(curvepoint, u);
+
+    return normalAt(u, dir);
+}
+
 bool GeomCurve::intersect(  const GeomCurve *c,
                            std::vector<std::pair<Base::Vector3d, Base::Vector3d>>& points,
                            double tol) const