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Mesh: refactor mesh exporter for better support of Link

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Zheng, Lei
2020-12-29 15:39:02 +08:00
committed by wwmayer
parent 13927b2465
commit ea61253c67
3 changed files with 89 additions and 221 deletions
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17
src/Mod/Mesh/App/AppMeshPy.cpp
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@@ -382,29 +382,16 @@ private:
// collect all object types that can be exported as mesh
std::vector<App::DocumentObject*> objectList;
std::string label;
for (auto it : list) {
PyObject *item = it.ptr();
if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type))) {
auto obj( static_cast<App::DocumentObjectPy *>(item)->getDocumentObjectPtr() );
label = obj->Label.getValue();
if (Exporter::isSupported(obj))
objectList.push_back(obj);
objectList.push_back(obj);
}
}
if (objectList.empty()) {
std::string errorMessage;
if (list.length() == 1) {
std::stringstream str;
str << label << " cannot be exported to a mesh file";
errorMessage = str.str();
}
else {
errorMessage = "None of the objects can be exported to a mesh file";
}
throw Py::TypeError(errorMessage);
throw Py::TypeError("None of the objects can be exported to a mesh file");
}
auto exportFormat( MeshOutput::GetFormat(outputFileName.c_str()) );