Function testFrustum

src/python/PyImathTest/main.cpp:1243–1354

void
testFrustum ()
{
    object mainModule ((handle<> (borrowed (PyImport_AddModule ("__main__")))));
    object mainNamespace = mainModule.attr ("__dict__");

    std::cerr << "Testing Frustum*:\n";

    std::string code = 
        "from imath import *\n"
        "ff = Frustumf (-1.0, -100.0, -2.0, 2.0, 3.0, -3.0, 0)\n"
        "fd = Frustumf (-2.0, -50.0, -3.0, 3.0, 2.0, -2.0, 1)\n"
        "i = 1\n"
        "from wrap import *\n"
        "w = wrap ('Frustumf')\n"
        "assert equal (w.nearPlane(), 1.1, 1e-7)\n"
        "assert equal (w.farPlane(), 2.2, 1e-7)\n"
        "assert equal (w.left(), 3.3, 1e-7)\n"
        "assert equal (w.right(), 4.4, 1e-7)\n"
        "assert equal (w.top(), 5.5, 1e-7)\n"
        "assert equal (w.bottom(), 6.6, 1e-7)\n"
        "assert w.orthographic() == 0\n"
        "w = wrap ('Frustumd')\n"
        "assert equal (w.nearPlane(), 1.1, 1e-6)\n"
        "assert equal (w.farPlane(), 2.2, 1e-7)\n"
        "assert equal (w.left(), 3.3, 1e-7)\n"
        "assert equal (w.right(), 4.4, 1e-7)\n"
        "assert equal (w.top(), 5.5, 1e-7)\n"
        "assert equal (w.bottom(), 6.6, 1e-7)\n"
        "assert w.orthographic() == 0\n";

    handle<> ignored (PyRun_String (code.c_str(), Py_file_input, 
                                    mainNamespace.ptr(), mainNamespace.ptr()));

    //

    extract <object> eff (mainNamespace["ff"]);
    assert (eff.check());

    PyObject *ffObj = eff().ptr();
    assert (ffObj != 0);

    extract <object> efd (mainNamespace["fd"]);
    assert (efd.check());

    PyObject *fdObj = efd().ptr();
    assert (fdObj != 0);

    extract <object> ei (mainNamespace["i"]);
    assert (ei.check());

    PyObject *iObj = ei().ptr();
    assert (iObj != 0);

    //
    
    std::cerr << "Testing Frustumf:\n";