How to smooth STL blob?

Web
6

never mind.

i made these changes and its not laggy at all.

    smoothFilter.setInputConnection(stlReader.getOutputPort());
    mapper.setInputConnection(normals.getOutputPort());
    normals.setInputConnection(smoothFilter.getOutputPort());

    smoothFilter.setInputData(stlReader.getOutputData());
    mapper.setInputData(normals.getOutputData());
    normals.setInputData(smoothFilter.getOutputData());

so i just added setInputData after setInputConnection. I have no idea why it helped