For point cloud and triangle mesh processing
 

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Tutorials

The following tutorial videos show instructions for frequently used tools in each of our software modules.

Basic functions:

 

Load data

  • Import small data

  • Index/Attach large data

  • Load a batch of files

 
 

Interactions in VRMesh

 
 

Support 3DConnexion SpaceMouse

 


Classification:

 

Classify airborne LiDAR data

  • Detect ground, building roofs, vegetation, etc.

  • Detect hidden man-made structures automatically

 
 

Classify mobile LiDAR data

  • Process all files in one folder by using the Batch command in Survey Wizard

 
 

Classify point clouds
generated from photos

 
 
 

Classify points on steep terrain

  • Classify point clouds on steep terrain

  • Detect road surface

 
 

Clean up point clouds

  • Classify walls and floors

  • Reassign points to a class

  • Export to Autodesk RCP file

 
 


Feature Extraction:

 

Extract building footprints
and create buildings

 
 

Extract poles/trees

  • Extract poles/trees from points in a given class

  • Suitable for ground scans

 
 

Extract tree crowns

  • Extract tree crowns from high vegetation points

  • Suitable for airborne data

 
 
 

Extract breaklines
between point cloud classes

 
 

Extract curbs

  • Extract curb breaklines

  • Remove short curves

  • check curbs in section view

 
 

Extract curves along points

  • Classify points according to a chosen property

  • Trace curves along points in a given class

 
 
 

Extract powerlines

  • Extract powerlines

  • Filter vegetation

  • Identify utility poles

 
 

Extract railways

  • Extract railways

  • Adjust catenary strings

  • Measure track gauge

 
 


Point cloud to mesh:

 

Convert point clouds to
accurate meshes

 
 

Remove surplus points

  • Classify surplus points

  • Delete classified points

 
 

Visualize large-volume scans

  • Remove redundant points

  • Create a two-sided mesh

  • Mark different parts

 


Mesh Repair / Editing:

 

Create road

  • Draw a road centerline

  • Create a road surface

  • Seam the road to terrain

 
 

Remove floating parts

  • Split marked regions

  • Remove floating parts

  • Merge regions & seam gaps

 
 

Clean a ground surface

  • Create a ground surface

  • Remove surface noise

  • Create terrain contours

 
 
 

Open-pit mine design

 
   


Construction:

 

Fit curb/edge/profile to
point clouds

 
 

Detect lines in point clouds

 
 

Extract pipes from point clouds

 


Registration:

 

Manual registration:

Align a CAD model to point clouds

 
 

Globe registration

 
 

LiDAR strip adjustment

 


Measurement:

 

Floor flatness measurement

 
 

Volume calculation of stockpiles

 
 

Deviation measurement

  • Measure deviation between two surfaces

  • export a measurement report to a PDF file

 
 
 

Water Catchment analysis

  • Trace a water flow path

  • Pick a catchment area

  • Measure length/slope/area

 
   
 


* Watch all tutorial videos on YouTube

* If additional support is needed, please email us at support@vrmesh.com


 
 
 
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