e57 lidar scan data only generating lsp from a single scan point instead of all of them

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Hacksaw4031

• April 16, 2022 19:59

The title says it all really.  For some reason on a single scan location is generating LSP files which is compromising the mesh and texture generation.  Is there an import setting I am missing that allows RC to generate the LSPs from each scan position?

 

Thanks

 

- Chris

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  Hacksaw4031

  • April 16, 2022 20:25

  a bit of extra information, It seems to be related to the E57 data being structured vs unstructured.  If the data is unstructured it does not pull in the full information.  Interestingly agisoft metashape does and I seem to remember older versions of RC working with it as well.  The reason this is even an issue is that exporting the scans out of cyclone its nice to use "limit boxes" which allow you to export subsets of the scan, rather than the entire thing (this allows for better optimization and organization of the data)... unfortunately if using these limit boxes the data must be exported in an unstructured E57 format.

  Any help or insight would be of great use.

  Thanks

  - Chris

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  Matej Kuric

  • April 20, 2022 14:49

  Hello,
  
  RealityCapture is still not able to work with unstructured laser scans and it was not able to do so before. The reason is that scanner rigs are converted into a cube of 6 cameras to create a standard photogrammetry process.

   

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  Hacksaw4031

  • April 21, 2022 13:36

  Yes I think it may have been a change to the way cyclone writes out its data. 

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