Could any one help me to solve this issue? the attached file is polyData with quadratic quad elements. when i display surface grid with version 9.0, everything is wonderful. but for version 9.1, some edges visibility are not correct. please see below pictures and file for details.
thanks for your kindly help!
Hi, could you share the code you are using to generate the images above?
Dear Cory Quammen and Mathieu Westphal,
thanks for your reply. Below is the sample code i used to test and generate above images.
void testReadPolydata(int argc, char* argv[])
{
vtkNew<vtkXMLPolyDataReader> reader;
reader->SetFileName(argv[1]);
reader->Update();
auto poly = reader->GetOutput();
vtkNew<vtkOpenGLPolyDataMapper> mapper;
mapper->SetInputData(poly);
vtkNew<vtkActor> actor;
actor->SetMapper(mapper);
actor->GetProperty()->SetEdgeVisibility(1);
vtkNew<vtkRenderer> render;
render->AddViewProp(actor);
vtkNew<vtkRenderWindow> window;
window->AddRenderer(render);
vtkSmartPointer<vtkRenderWindowInteractor> renderWindowInteractor =
vtkSmartPointer<vtkRenderWindowInteractor>::New();
renderWindowInteractor->SetRenderWindow(window);
renderWindowInteractor->Initialize();
window->Render();
renderWindowInteractor->Start();
}
thanks for your kindly help!
