 /**

 \page Step07Page MITK Tutorial - Step 7: Convert result of region growing into a surface

 \li \ref Step7.cpp "Step7.cpp"\n
 \li \ref Step7.h "Step7.h"\n
 \li \ref Step7main.cpp "Step7main.cpp"\n
 \li Path to files used in this step: \n
http://mitk.org/download/tutorial-data/Pic3D.nrrd (image)

 In this step the result of the previous step is converted into a surface by means of a VTK filter.

 Step7 inherits from Step6. It enhances the method StartRegionGrowing() by processing the result image.

 \dontinclude Step7.cpp
 \skipline if (m_ResultImage
 \until }

 \ref Step06Page "[Previous step]" \ref Step08Page "[Next step]" \ref TutorialPage "[Main tutorial page]"

  */
