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Part: Shape.ReflectLines: add 2D/3D, visibility and EdgeType options

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tomate44
2021-04-06 18:45:41 +02:00
committed by wmayer
parent 197a0692d3
commit 2daf6a03e4
2 changed files with 52 additions and 13 deletions
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48
src/Mod/Part/App/TopoShapePyImp.cpp
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@@ -2069,35 +2069,63 @@ pos=Gui.ActiveDocument.ActiveView.getCameraNode().position.getValue().getValue()
pos=App.Vector(*pos)
shape=App.ActiveDocument.ActiveObject.Shape
reflect=shape.reflectLines(ViewDir=vdir, ViewPos=pos, UpDir=udir)
reflect=shape.reflectLines(ViewDir=vdir, ViewPos=pos, UpDir=udir, EdgeType="Sharp", Visible=True, OnShape=False)
Part.show(reflect)
*/
PyObject* TopoShapePy::reflectLines(PyObject *args, PyObject *kwds)
{
static char *kwlist[] = {"ViewDir", "ViewPos", "UpDir", NULL};
static char *kwlist[] = {"ViewDir", "ViewPos", "UpDir", "EdgeType", "Visible", "OnShape", nullptr};
PyObject *pView, *pPos, *pUp;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!O!O!", kwlist,
char* type="OutLine";
PyObject* vis = Py_True;
PyObject* in3d = Py_False;
PyObject* pPos = nullptr;
PyObject* pUp = nullptr;
PyObject *pView;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!|O!O!sO!O!", kwlist,
&Base::VectorPy::Type, &pView,
&Base::VectorPy::Type, &pPos,
&Base::VectorPy::Type, &pUp))
return 0;
&Base::VectorPy::Type, &pUp,
&type,
&PyBool_Type, &vis,
&PyBool_Type, &in3d))
return nullptr;
try {
HLRBRep_TypeOfResultingEdge t;
std::string str = type;
if (str == "IsoLine")
t = HLRBRep_IsoLine;
else if (str == "Rg1Line")
t = HLRBRep_Rg1Line;
else if (str == "RgNLine")
t = HLRBRep_RgNLine;
else if (str == "Sharp")
t = HLRBRep_Sharp;
else
t = HLRBRep_OutLine;
Base::Vector3d p(0.0, 0.0, 0.0);
if (pPos) {
p = Py::Vector(pPos,false).toVector();
}
Base::Vector3d u(0.0, 1.0, 0.0);
if (pUp) {
u = Py::Vector(pUp,false).toVector();
}
Base::Vector3d v = Py::Vector(pView,false).toVector();
Base::Vector3d p = Py::Vector(pPos,false).toVector();
Base::Vector3d u = Py::Vector(pUp,false).toVector();
const TopoDS_Shape& shape = this->getTopoShapePtr()->getShape();
HLRAppli_ReflectLines reflect(shape);
reflect.SetAxes(v.x, v.y, v.z, p.x, p.y, p.z, u.x, u.y, u.z);
reflect.Perform();
TopoDS_Shape lines = reflect.GetResult();
TopoDS_Shape lines = reflect.GetCompoundOf3dEdges(t, PyObject_IsTrue(vis) ? Standard_True : Standard_False,
PyObject_IsTrue(in3d) ? Standard_True : Standard_False);
return new TopoShapePy(new TopoShape(lines));
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return 0;
return nullptr;
}
}