Draw Mode
=========

draw_mode indicate quality of visualization of SWC compartment.

Sample Program
--------------

- :download:`simple.swc<../tests/simple.swc>`

.. code-block:: python

    import os
    import swc2vtk

    filename = 'simple'
    outputpos = ''

    vtkgen = swc2vtk.VtkGenerator()
    vtkgen.add_swc(os.path.join('swc', filename + '.swc'))

    for i in range(4):
        vtkgen.set_draw_mode(i)
        vtkgen.write_vtk(os.path.join(outputpos, filename + '_draw'+str(i)+'.vtk'))


``draw_mode = 0``
-----------------

.. image:: _static/simple.0000.png


``draw_mode = 1``
-----------------

.. image:: _static/simple.0001.png


``draw_mode = 2``
-----------------

.. image:: _static/simple.0002.png


``draw_mode = 3``
-----------------
This is default setting.

.. image:: _static/simple.0003.png

``draw_mode = 3`` with Gourand Shading
--------------------------------------
``draw_mode = 3`` with Gourand shading by Paraview could make best quality of 3D model.

.. image:: _static/simple_filtered.0003.png