+
+void GeomAPI_Edge::getRange(double& theFirst, double& theLast) const
+{
+ const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
+ Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, theFirst, theLast);
+}
+
+bool GeomAPI_Edge::isInPlane(std::shared_ptr<GeomAPI_Pln> thePlane) const
+{
+ double aFirst, aLast;
+ const TopoDS_Shape& aShape = const_cast<GeomAPI_Edge*>(this)->impl<TopoDS_Shape>();
+ Handle(Geom_Curve) aCurve = BRep_Tool::Curve((const TopoDS_Edge&)aShape, aFirst, aLast);
+
+ double A, B, C, D;
+ thePlane->coefficients(A, B, C, D);
+ gp_Pln aPlane(A, B, C, D);
+
+ bool inPlane = false;
+ if (aCurve->IsKind(STANDARD_TYPE(Geom_Line))) {
+ // check start and end points on the plane
+ gp_Pnt aFirstPnt = aCurve->Value(aFirst);
+ gp_Pnt aLastPnt = aCurve->Value(aLast);
+ inPlane = aPlane.SquareDistance(aFirstPnt) < Precision::SquareConfusion() &&
+ aPlane.SquareDistance(aLastPnt) < Precision::SquareConfusion();
+ } else if (aCurve->IsKind(STANDARD_TYPE(Geom_Circle))) {
+ // check the center on the plane and normals are collinear
+ Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast(aCurve);
+ gp_Pnt aCenter = aCirc->Location();
+ Standard_Real aDot = aPlane.Axis().Direction().Dot(aCirc->Axis().Direction());
+ inPlane = aPlane.SquareDistance(aCenter) < Precision::SquareConfusion() &&
+ Abs(Abs(aDot) - 1.0) < Precision::Confusion();
+ } else {
+ // three points checking
+ gp_Pnt aFirstPnt = aCurve->Value(aFirst);
+ gp_Pnt aMidPnt = aCurve->Value((aFirst + aLast) / 2.);
+ gp_Pnt aLastPnt = aCurve->Value(aLast);
+ inPlane = aPlane.SquareDistance(aFirstPnt) < Precision::SquareConfusion() &&
+ aPlane.SquareDistance(aMidPnt) < Precision::SquareConfusion() &&
+ aPlane.SquareDistance(aLastPnt) < Precision::SquareConfusion();
+ }
+ return inPlane;
+}
+
+double GeomAPI_Edge::length() const
+{
+ const TopoDS_Edge& anEdge = TopoDS::Edge(impl<TopoDS_Shape>());
+ BRepAdaptor_Curve aBRepAdaptor = BRepAdaptor_Curve(anEdge);
+ Adaptor3d_Curve* anAdaptor3d = &aBRepAdaptor;
+ return GCPnts_AbscissaPoint::Length(*anAdaptor3d);
+}