Isosurface Generation Using VTK




VTK Basics



3.1. Source Objects


Source objects are the originators of data that are input into VTK.  Here there will be a discussion about one type of source objects— reader.  A reader takes a file as input and creates a data object based on the input data found in the file.  On the reader side, this tutorial will specifically examine vtkImageReader in addition to mentioning vtkBMPReader and vtkJPEGReader.  Following a description of vtkImageReader, there will be a listing of all of the relevant functions and what their purposes are.  Finally, there will be a chance to test out vtkImageReader on the data file that will be used for the tutorial.



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