option(COMPILE_RelaxPolygon "Compile RelaxPolygon." ON)
if(COMPILE_RelaxPolygon)
  add_subdirectory(RelaxPolygon)
endif(COMPILE_RelaxPolygon)

option(COMPILE_ScanConv "Compile ScanConv." ON)
if(COMPILE_ScanConv)
  add_subdirectory(ScanConv)
endif(COMPILE_ScanConv)

option(COMPILE_IntensitySegmenter "Compile IntensitySegmenter." ON)
if(COMPILE_IntensitySegmenter)
  add_subdirectory(IntensitySegmenter)
endif(COMPILE_IntensitySegmenter)
