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added PipeShell with auxiliary spine for orientation

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Joachim Schoeberl 2021-08-17 07:16:10 +02:00
parent a69eefa0db
commit 5264ff7e90
1 changed files with 18 additions and 0 deletions
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18
libsrc/occ/python_occ_shapes.cpp
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@ -18,6 +18,7 @@
#include <BRepPrimAPI_MakeBox.hxx> #include <BRepPrimAPI_MakeBox.hxx>
#include <BRepPrimAPI_MakePrism.hxx> #include <BRepPrimAPI_MakePrism.hxx>
#include <BRepOffsetAPI_MakePipe.hxx> #include <BRepOffsetAPI_MakePipe.hxx>
#include <BRepOffsetAPI_MakePipeShell.hxx>
#include <BRepAlgoAPI_Cut.hxx> #include <BRepAlgoAPI_Cut.hxx>
#include <BRepAlgoAPI_Common.hxx> #include <BRepAlgoAPI_Common.hxx>
#include <BRepAlgoAPI_Fuse.hxx> #include <BRepAlgoAPI_Fuse.hxx>
@ -1265,6 +1266,23 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
return BRepOffsetAPI_MakePipe (spine, profile).Shape(); return BRepOffsetAPI_MakePipe (spine, profile).Shape();
}, py::arg("spine"), py::arg("profile")); }, py::arg("spine"), py::arg("profile"));
m.def("PipeShell", [] (const TopoDS_Wire & spine, const TopoDS_Shape & profile, const TopoDS_Wire & auxspine) {
try
{
BRepOffsetAPI_MakePipeShell builder(spine);
builder.SetMode (auxspine, Standard_True);
builder.Add (profile);
return builder.Shape();
}
catch (Standard_Failure & e)
{
stringstream errstr;
e.Print(errstr);
throw NgException("cannot create PipeShell: "+errstr.str());
}
}, py::arg("spine"), py::arg("profile"), py::arg("auxspine"));
// Handle(Geom2d_Ellipse) anEllipse1 = new Geom2d_Ellipse(anAx2d, aMajor, aMinor); // Handle(Geom2d_Ellipse) anEllipse1 = new Geom2d_Ellipse(anAx2d, aMajor, aMinor);
m.def("Ellipse", [] (const gp_Ax2d & ax, double major, double minor) -> Handle(Geom2d_Curve) m.def("Ellipse", [] (const gp_Ax2d & ax, double major, double minor) -> Handle(Geom2d_Curve)
{ {