Part: Parabola Extension to support getting occ focus

2016-12-17 22:49:10 +01:00
parent e360dc15ef
commit 8c83f4142b
2 changed files with 11 additions and 0 deletions
--- a/src/Mod/Part/App/Geometry.cpp
+++ b/src/Mod/Part/App/Geometry.cpp
@@ -2322,6 +2322,15 @@ void GeomArcOfParabola::setFocal(double length)
    }
 }

+Base::Vector3d GeomArcOfParabola::getFocus(void) const
+{
+    Handle_Geom_Parabola p = Handle_Geom_Parabola::DownCast(myCurve->BasisCurve());
+    gp_Pnt gp = p->Focus();
+    
+    return Base::Vector3d(gp.X(),gp.Y(),gp.Z());
+}
+
+
 void GeomArcOfParabola::getRange(double& u, double& v, bool /*emulateCCWXY*/) const
 {
 #if 0