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fix occ - Nearest

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This commit is contained in:
Joachim Schoeberl 2021-11-25 10:45:09 +01:00
parent 74192981cf
commit 8dfdfb9579
1 changed files with 7 additions and 2 deletions
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9
libsrc/occ/python_occ_shapes.cpp
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@ -127,9 +127,11 @@ public:
for (auto shape : *this) for (auto shape : *this)
{ {
double dist = BRepExtrema_DistShapeShape(shape, vertex).Value(); double dist = BRepExtrema_DistShapeShape(shape, vertex).Value();
// cout << "dist = " << dist << endl;
if (dist < mindist) if (dist < mindist)
nearestshape = shape; {
nearestshape = shape;
mindist = dist;
}
} }
return nearestshape; return nearestshape;
} }
@ -1627,6 +1629,9 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
.def("Nearest", [] (ListOfShapes & shapes, gp_Pnt pnt) .def("Nearest", [] (ListOfShapes & shapes, gp_Pnt pnt)
{ return CastShape(shapes.Nearest(pnt)); }, { return CastShape(shapes.Nearest(pnt)); },
py::arg("p"), "returns shape nearest to point 'p'") py::arg("p"), "returns shape nearest to point 'p'")
.def("Nearest", [] (ListOfShapes & shapes, gp_Pnt2d pnt)
{ return CastShape(shapes.Nearest( { pnt.X(), pnt.Y(), 0 })); },
py::arg("p"), "returns shape nearest to point 'p'")
.def_property("name", [](ListOfShapes& shapes) .def_property("name", [](ListOfShapes& shapes)
{ {