C++ (Cpp) MeshObject::load Examples

Example #1

File: AppMeshPy.cpp Project: 5263/FreeCAD

static PyObject * importer(PyObject *self, PyObject *args)
{
    char* Name;
    char* DocName=0;
    if (!PyArg_ParseTuple(args, "et|s","utf-8",&Name,&DocName))
        return NULL;
    std::string EncodedName = std::string(Name);
    PyMem_Free(Name);

    PY_TRY {
        App::Document *pcDoc = 0;
        if (DocName)
            pcDoc = App::GetApplication().getDocument(DocName);
        else
            pcDoc = App::GetApplication().getActiveDocument();

        if (!pcDoc) {
            pcDoc = App::GetApplication().newDocument(DocName);
        }

        MeshObject mesh;
        if (mesh.load(EncodedName.c_str())) {
            Base::FileInfo file(EncodedName.c_str());
            unsigned long segmct = mesh.countSegments();
            if (segmct > 1) {
                for (unsigned long i=0; i<segmct; i++) {
                    std::auto_ptr<MeshObject> segm(mesh.meshFromSegment(mesh.getSegment(i).getIndices()));
                    Mesh::Feature *pcFeature = static_cast<Mesh::Feature *>
                        (pcDoc->addObject("Mesh::Feature", file.fileNamePure().c_str()));
                    pcFeature->Label.setValue(file.fileNamePure().c_str());
                    pcFeature->Mesh.swapMesh(*segm);
                    pcFeature->purgeTouched();
                }
            }
            else {
                Mesh::Feature *pcFeature = static_cast<Mesh::Feature *>
                    (pcDoc->addObject("Mesh::Feature", file.fileNamePure().c_str()));
                pcFeature->Label.setValue(file.fileNamePure().c_str());
                pcFeature->Mesh.swapMesh(mesh);
                pcFeature->purgeTouched();
            }
        }
    } PY_CATCH;

    Py_Return;
}