PROJECT(Infovis)

IF(NOT VTK_BINARY_DIR)
FIND_PACKAGE(VTK REQUIRED)
IF(NOT VTK_USE_RENDERING)
  MESSAGE(FATAL_ERROR "Example ${PROJECT_NAME} requires VTK_USE_RENDERING.")
ENDIF(NOT VTK_USE_RENDERING)
IF(NOT VTK_USE_INFOVIS)
  MESSAGE(FATAL_ERROR "Example ${PROJECT_NAME} requires VTK_USE_INFOVIS.")
ENDIF(NOT VTK_USE_INFOVIS)
INCLUDE(${VTK_USE_FILE})
ENDIF(NOT VTK_BINARY_DIR)

ADD_EXECUTABLE(TreeLayout TreeLayout.cxx)
TARGET_LINK_LIBRARIES(TreeLayout vtkInfovis vtkRendering vtkImaging vtkIO)

IF(VTK_USE_VIEWS)
  ADD_EXECUTABLE(HelloWorld HelloWorld.cxx)
  TARGET_LINK_LIBRARIES(HelloWorld vtkViews vtkInfovis vtkRendering vtkImaging vtkIO)

  ADD_EXECUTABLE(Theme Theme.cxx)
  TARGET_LINK_LIBRARIES(Theme vtkViews vtkInfovis vtkRendering vtkImaging vtkIO)

  ADD_EXECUTABLE(CreateTree CreateTree.cxx)
  TARGET_LINK_LIBRARIES(CreateTree vtkViews vtkInfovis vtkRendering vtkImaging vtkIO)

  ADD_EXECUTABLE(MultiView MultiView.cxx)
  TARGET_LINK_LIBRARIES(MultiView vtkViews vtkInfovis vtkRendering vtkImaging vtkIO)
ENDIF(VTK_USE_VIEWS)

# If Qt is enabled include the EasyView example
IF(VTK_USE_QVTK)
  ADD_SUBDIRECTORY(EasyView)
  ADD_SUBDIRECTORY(CustomLinkView)
  ADD_SUBDIRECTORY(StatsView)
ENDIF(VTK_USE_QVTK)

IF(VTK_USE_PARALLEL_BGL)
  ADD_EXECUTABLE(ParallelBFS ParallelBFS.cxx)
  find_package(MPI REQUIRED)
  TARGET_LINK_LIBRARIES(ParallelBFS vtkParallel vtkViews ${MPI_C_LIBRARIES})
  if (MPI_CXX_LIBRARIES)
    TARGET_LINK_LIBRARIES(ParallelBFS ${MPI_CXX_LIBRARIES})
  endif()
ENDIF(VTK_USE_PARALLEL_BGL)