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Question

GML LOD2 To point cloud

  • December 14, 2024
  • 4 replies
  • 79 views

kenortey8
Contributor
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I’m at working on matching indoor point cloud data to gml LOD2 data using ICP so I want to transform my gml data to a point cloud data to help ease the matching. Can anyone please help me?

 

question is how do I transform GML LOD2 to point cloud data?

 

also if there are other suggestions to complete this task. Thank you 

4 replies

kailinatsafe
Safer
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  • Safer
  • December 16, 2024

Hello ​@kenortey8, can you try sending your data to a PointCloudCombiner? This should convert the geometries to point cloud. Then you can simply add a point cloud format writer, like LAS (for example).

Let me know if you are unable to convert to point cloud. Happy to help, Kailin.


kenortey8
Contributor
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  • Author
  • Contributor
  • December 21, 2024
kailinatsafe wrote:

Hello ​@kenortey8, can you try sending your data to a PointCloudCombiner? This should convert the geometries to point cloud. Then you can simply add a point cloud format writer, like LAS (for example).

Let me know if you are unable to convert to point cloud. Happy to help, Kailin.

Thank you for your response this was helpful 

 

I also want to ask what’s the sampling rate for the transformation it’ll help me explain my answer better please 


kailinatsafe
Safer
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  • Safer
  • December 24, 2024

Hello ​@kenortey8, awesome - glad it worked for you! Sorry, what is meant by sampling rate? If you’re looking to control point cloud density, try adjusting the Point Interval parameter in the transformer! Best, Kailin. 


danilo_fme
Celebrity
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  • Celebrity
  • December 26, 2024
kailinatsafe wrote:

Hello ​@kenortey8, can you try sending your data to a PointCloudCombiner? This should convert the geometries to point cloud. Then you can simply add a point cloud format writer, like LAS (for example).

Let me know if you are unable to convert to point cloud. Happy to help, Kailin.

 

Great ​@kailinatsafe 


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