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Point Clouds: The Power of Components

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Point Clouds: The Power of Components

  1. 1. CONNECT. TRANSFORM. AUTOMATE. Point Clouds: The Power of Components
  2. 2. Eye-pleasing Demos of Point Clouds?  NOT THIS YEAR! (some serious stuff is coming)
  3. 3. Components for Beginners  If you don’t know what components are Point clouds have attributes Points have components
  4. 4. Components Before FME 2014 Based on LAS1.2  x  y  z  intensity  color  classification  return  number_of_returns  gps_time  gps_week  angle  flight_ line  flight_line_edge  scan_ direction  point_source_id  posix_time  user_data
  5. 5. User-defined Components in FME 2014 Now FME can:  Add/remove/modify user components  Set their data type  Save them to supporting format
  6. 6. Example 1  Extract populated places from geonames database (8.7 Mln records, http://www.geonames.org/)
  7. 7. CSV Reader VS Point Cloud XYZ Reader  Same input, same output, where is the difference?
  8. 8. New Transformers for Component Handling  PointCloudComponentAdder  PointCloudComponentCopier  PointCloudComponentKeeper  PointCloudComponentRemover  PointCloudComponentRenamer  PointCloudComponentTypeCoercer
  9. 9. Updated Transformers  PointCloudCoercer  PointCloudCombiner  PointCloudCreator  PointCloudExpressionEvaluator  PointCloudFilter  PointCloudOnRasterComponentSetter  PointCloudPropertyExtractor  PointCloudSplitter
  10. 10. LAS 1.4 Support - Example 2  User components  1.4 Legacy Compatible mode
  11. 11. Thank You!  Questions?  For more information:  info@safe.com  www.safe.com

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