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add method to check for planar surface

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This commit is contained in:
wmayer
2017-09-30 00:23:00 +02:00
parent 5a1a88568a
commit 0a86d959c0
2 changed files with 34 additions and 1 deletions
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25
src/Mod/Part/App/GeometrySurfacePyImp.cpp
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@@ -40,6 +40,7 @@
# include <Standard_Version.hxx>
# include <ShapeAnalysis_Surface.hxx>
# include <GeomAPI_IntSS.hxx>
# include <GeomLib_IsPlanarSurface.hxx>
#endif
#include <Base/GeometryPyCXX.h>
@@ -456,6 +457,30 @@ PyObject* GeometrySurfacePy::curvature(PyObject *args)
return 0;
}
PyObject* GeometrySurfacePy::isPlanar(PyObject *args)
{
try {
Handle(Geom_Surface) surf = Handle(Geom_Surface)
::DownCast(getGeometryPtr()->handle());
if (!surf.IsNull()) {
double tol = Precision::Confusion();
if (!PyArg_ParseTuple(args, "|d", &tol))
return 0;
GeomLib_IsPlanarSurface check(surf, tol);
Standard_Boolean val = check.IsPlanar();
return PyBool_FromLong(val ? 1 : 0);
}
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return 0;
}
PyErr_SetString(PartExceptionOCCError, "Geometry is not a surface");
return 0;
}
PyObject* GeometrySurfacePy::parameter(PyObject *args)
{
Handle(Geom_Surface) surf = Handle(Geom_Surface)