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From 2D Drawings to 3D Navigation networks built with FME

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This presentation will provide an example of how 2D floorplan drawings can be augmented to generate 3D networks inside buildings. Specifics of the techniques for constructing the network and demonstration of the results will be provided.

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From 2D Drawings to 3D Navigation networks built with FME

  1. 1. From 2D Drawings to 3D Navigation Networks with FME Steve Grise Solution Architect, Vertex3 Inc. Start End
  2. 2. UW Seattle Routing  Room-room routing at one of the largest campuses in the world  Over 1700 floors and 25M sq ft  2D CAD drawings for routes  FME used to transform to 3D  Synchronized updates with Floorplan changes  Hourly/daily updates with change detection  GISi Indoors routing application 2
  3. 3. 3
  4. 4. Toronto Area Comparison 4
  5. 5. 5
  6. 6. Sync Engine Processing 6
  7. 7. Routing Sync Process 7
  8. 8. Key Drawing Functions  Project data to Web Mercator  Add Z values based on layer & floor info  Add routing attributes  Create Room points  Connect Doors to Room Points  and Rooms within Rooms  Add waypoints  Sync 8
  9. 9. Workbench View 9
  10. 10. Key Building/Campus Functions  Construct Elevators  Connect floors with elevator rooms  Snap between floors  Sync  Connect exterior lines to buildings  Add points of interest  Create new file geodatabase  Sync  Build Network  Swap File Geodatabase 10
  11. 11. Elevators are Tricky! 11
  12. 12. Elevator Constructor 12
  13. 13. Attribute Handling 13
  14. 14. Databases Staging (dwg) Cadsde (all) deltas Campus GIS Navigation File GDB 14
  15. 15. Summary  2D CAD drawings by floor  FME transformation  Floors  Buildings  Campus  3D network dataset in file Geodatabase  Navigation app 15
  16. 16. Thank You!  Questions?  For more information:  steve@vertex3.com  http://vertex3.com  http://gizinta.com 16

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