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C++ Handle_Geom_BSplineCurve类代码示例

本文整理汇总了C++中Handle_Geom_BSplineCurve类的典型用法代码示例。如果您正苦于以下问题：C++ Handle_Geom_BSplineCurve类的具体用法？C++ Handle_Geom_BSplineCurve怎么用？C++ Handle_Geom_BSplineCurve使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Handle_Geom_BSplineCurve类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: getPolesAndWeights

PyObject* BSplineCurvePy::getPolesAndWeights(PyObject * args)
{
    if (!PyArg_ParseTuple(args, ""))
        return 0;
    try {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        TColgp_Array1OfPnt p(1,curve->NbPoles());
        curve->Poles(p);
        TColStd_Array1OfReal w(1,curve->NbPoles());
        curve->Weights(w);

        Py::List poles;
        for (Standard_Integer i=p.Lower(); i<=p.Upper(); i++) {
            gp_Pnt pnt = p(i);
            double weight = w(i);
            Py::Tuple t(4);
            t.setItem(0, Py::Float(pnt.X()));
            t.setItem(1, Py::Float(pnt.Y()));
            t.setItem(2, Py::Float(pnt.Z()));
            t.setItem(3, Py::Float(weight));
            poles.append(t);
        }
        return Py::new_reference_to(poles);
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}
开发者ID:KonstantinFinagin，项目名称:FreeCAD，代码行数:31，代码来源:BSplineCurvePyImp.cpp

示例2: getEndPoint

Py::Object BSplineCurvePy::getEndPoint(void) const
{
    Handle_Geom_BSplineCurve c = Handle_Geom_BSplineCurve::DownCast
        (getGeometryPtr()->handle());
    gp_Pnt pnt = c->EndPoint();
    return Py::Vector(Base::Vector3d(pnt.X(), pnt.Y(), pnt.Z()));
}
开发者ID:KonstantinFinagin，项目名称:FreeCAD，代码行数:7，代码来源:BSplineCurvePyImp.cpp

示例3: list

PyObject* BSplineCurvePy::setKnots(PyObject * args)
{
    PyObject* obj;
    if (!PyArg_ParseTuple(args, "O", &obj))
        return 0;
    try {
        Py::Sequence list(obj);
        TColStd_Array1OfReal k(1,list.size());
        int index=1;
        for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
            Py::Float val(*it);
            k(index++) = (double)val;
        }

        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        curve->SetKnots(k);
        Py_Return;
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}
开发者ID:KonstantinFinagin，项目名称:FreeCAD，代码行数:25，代码来源:BSplineCurvePyImp.cpp

示例4: getResolution

PyObject* BSplineCurvePy::getResolution(PyObject * args)
{
    double tol;
    if (!PyArg_ParseTuple(args, "d", &tol))
        return 0;
    try {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        double utol;
        curve->Resolution(tol,utol);
        return Py_BuildValue("d",utol);
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:18，代码来源:BSplineCurvePyImp.cpp

示例5: isClosed

PyObject* BSplineCurvePy::isClosed(PyObject *args)
{
    if (!PyArg_ParseTuple(args, ""))
        return 0;
    Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
        (getGeometryPtr()->handle());
    Standard_Boolean val = curve->IsClosed();
    return PyBool_FromLong(val ? 1 : 0);
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:9，代码来源:BSplineCurvePyImp.cpp

示例6: c

//! Can this BSpline be represented by a straight line?
bool BSpline::isLine()
{
    bool result = false;
    BRepAdaptor_Curve c(occEdge);
    Handle_Geom_BSplineCurve spline = c.BSpline();
    if (spline->NbPoles() == 2) {
        result = true;
    }
    return result;
}
开发者ID:abdullahtahiriyo，项目名称:FreeCAD_sf_master，代码行数:11，代码来源:Geometry.cpp

示例7: getKnot

PyObject* BSplineCurvePy::getKnot(PyObject * args)
{
    int Index;
    if (!PyArg_ParseTuple(args, "i", &Index))
        return 0;

    Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
        (getGeometryPtr()->handle());
    double M = curve->Knot(Index);

    return Py_BuildValue("d",M);
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:12，代码来源:BSplineCurvePyImp.cpp

示例8: increaseDegree

PyObject* BSplineCurvePy::increaseDegree(PyObject * args)
{
    int degree;
    if (!PyArg_ParseTuple(args, "i", &degree))
        return 0;
    PY_TRY {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        curve->IncreaseDegree(degree);
        Py_Return;
    } PY_CATCH_OCC ;
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:12，代码来源:BSplineCurvePyImp.cpp

示例9: setPeriodic

PyObject* BSplineCurvePy::setPeriodic(PyObject * args)
{
    if (!PyArg_ParseTuple(args, ""))
        return 0;
    try {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        curve->SetPeriodic();
        Py_Return;
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:16，代码来源:BSplineCurvePyImp.cpp

示例10: getMultiplicity

PyObject* BSplineCurvePy::getMultiplicity(PyObject * args)
{
    int index;
    if (!PyArg_ParseTuple(args, "i", &index))
        return 0;
    try {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        int mult = curve->Multiplicity(index);
        return Py_BuildValue("i", mult);
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:17，代码来源:BSplineCurvePyImp.cpp

示例11: setKnot

PyObject* BSplineCurvePy::setKnot(PyObject * args)
{
    int Index, M=-1;
    double K;
    if (!PyArg_ParseTuple(args, "id|i", &Index, &K, &M))
        return 0;

    Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
        (getGeometryPtr()->handle());
    if (M == -1) {
        curve->SetKnot(Index, K);
    }
    else {
        curve->SetKnot(Index, K, M);
    }

    Py_Return;
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:18，代码来源:BSplineCurvePyImp.cpp

示例12: setWeight

PyObject* BSplineCurvePy::setWeight(PyObject * args)
{
    int index;
    double weight;
    if (!PyArg_ParseTuple(args, "id", &index,&weight))
        return 0;
    try {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        curve->SetWeight(index,weight);
        Py_Return;
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:18，代码来源:BSplineCurvePyImp.cpp

示例13: getWeight

PyObject* BSplineCurvePy::getWeight(PyObject * args)
{
    int index;
    if (!PyArg_ParseTuple(args, "i", &index))
        return 0;
    try {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        Standard_OutOfRange_Raise_if
            (index < 1 || index > curve->NbPoles() , "Weight index out of range");
        double weight = curve->Weight(index);
        return Py_BuildValue("d", weight);
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:19，代码来源:BSplineCurvePyImp.cpp

示例14: incrementMultiplicity

PyObject* BSplineCurvePy::incrementMultiplicity(PyObject * args)
{
    int start, end, mult;
    if (!PyArg_ParseTuple(args, "iii", &start, &end, &mult))
        return 0;

    try {
        Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
            (getGeometryPtr()->handle());
        curve->IncrementMultiplicity(start, end, mult);
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }

    Py_Return;
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:19，代码来源:BSplineCurvePyImp.cpp

示例15: increaseMultiplicity

PyObject* BSplineCurvePy::increaseMultiplicity(PyObject * args)
{
    int mult=-1;
    int start, end;
    if (!PyArg_ParseTuple(args, "ii|i", &start, &end, &mult))
        return 0;

    Handle_Geom_BSplineCurve curve = Handle_Geom_BSplineCurve::DownCast
        (getGeometryPtr()->handle());
    if (mult == -1) {
        mult = end;
        curve->IncreaseMultiplicity(start, mult);
    }
    else {
        curve->IncreaseMultiplicity(start, end, mult);
    }

    Py_Return;
}
开发者ID:davidlni，项目名称:FreeCAD，代码行数:19，代码来源:BSplineCurvePyImp.cpp


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