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How to edit points in a point cloud ?


nadar

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I'm looking for a solution to modify the elevation of selected points in a .LAS or .PLY points cloud.

 

I want to simulate an increase or decrease of the height of selected objects (trees, buildings, etc.). I dont want to change their colour.

The ability to move a selected group of 3D points would also be useful.

 

I know how to do this in a mesh generated from the cloud, but I have to fully preserve the details of the cloud.

 

can somebody share some ideas or indicate a software compatible with these requirements ?

 

Thank you in advance

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you can use Quick Terrain Modeler

http://appliedimagery.com/tutorials#28

I tried.

I only found a solution to put all selected points to the same elevation, but not to add or remove the same value to each individual point (to rise up a roof for instance)

May be I shoud try exporting a portion of the cloud and reimporting it at another position ?

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