Developer Meetings/20140128

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To discuss

  • New SlicerWizard to create extension (Matthew Woehlke). See mwoehlke-kitware/Slicer@3566-refactor-wizard
  • VTK6 integration status update (Yuzheng Zhou). See integration status
    • Why?
      • VTK6 doesn't provide backwards compatibility for lots of API with VTK 4 and 5.
      • In VTK6, data and execution “models” are seperated. So vtkDataObject doesn't contain the pipeline information anymore.
    • What are needed to do:
      • Done: Build system migration (conditional build (VTK 5 or VTK 6) in Slicer and CTK)
      • Done: Removal of VTK 4 backwards compatibility superclasses (vtkProcessObject, vtkSource and all of their subclasses)
      • In progress(90% done): Removal of the pipeline meta-data API from vtkDataObject (E.g. AllocateScalars(), SetWholeExtent(), etc.)
      • In progress(90% done): Removal of Data Objects’ Dependency on the Pipeline (RequestData(), ExecuteData(), SetInput(), etc.)
      • Testing (TODO)

Conclusion