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workplane.circle

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This commit is contained in:
Joachim Schoeberl 2021-08-14 12:47:12 +02:00
parent 8823101c77
commit 01b26ef1d3
1 changed files with 36 additions and 0 deletions
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36
libsrc/occ/python_occ_shapes.cpp
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@ -370,6 +370,41 @@ public:
wire_builder = BRepBuilderAPI_MakeWire();
return shared_from_this();
}
auto Circle(gp_Pnt2d p, double r)
{
MoveTo(p.X()+r, p.Y());
Direction (0, 1);
Arc(r, 180);
Arc(r, 180);
wires.push_back (wire_builder.Wire());
wire_builder = BRepBuilderAPI_MakeWire();
return shared_from_this();
/*
// could not get it working with MakeCircle
cout << "make circle, p = " << p.X() << "/" << p.Y() << ", r = " << r << endl;
// Handle(Geom2d_Circle) circ_curve = GCE2d_MakeCircle(p, r).Value();
// Handle(Geom2d_Curve) curve2d = new Geom2d_TrimmedCurve (circ_curve, 0, M_PI);
gp_Vec2d v(r,0);
Handle(Geom2d_TrimmedCurve) curve2d = GCE2d_MakeArcOfCircle(p.Translated(v),
p.Translated(-v),
p.Translated(v)).Value();
// Handle(Geom2d_TrimmedCurve) curve2d = GCE2d_MakeCircle(p, r).Value();
auto edge = BRepBuilderAPI_MakeEdge(curve2d, surf).Edge();
cout << "have edge, is null = " << edge.IsNull() << endl;
wire_builder.Add(edge);
wires.push_back (wire_builder.Wire());
cout << "have wire, is null = " << wires.back().IsNull() << endl;
wire_builder = BRepBuilderAPI_MakeWire();
return shared_from_this();
*/
}
auto Close ()
{
@ -1343,6 +1378,7 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
.def("Line", [](WorkPlane&wp,double l) { return wp.Line(l); })
.def("Line", [](WorkPlane&wp,double h,double v) { return wp.Line(h,v); })
.def("Rectangle", &WorkPlane::Rectangle)
.def("Circle", &WorkPlane::Circle)
.def("Offset", &WorkPlane::Offset)
.def("Reverse", &WorkPlane::Reverse)
.def("Close", &WorkPlane::Close)