How to draw normals of point clouds ?

asked 2016-08-16 08:01:14 -0600

Nbb gravatar image

updated 2016-08-16 10:17:23 -0600

Can it be done ? Or do I need another library ? What library ?

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you already have the normals ?

(it's unclear, what you're asking)

berak gravatar imageberak ( 2016-08-16 08:03:28 -0600 )edit

Sorry I do have the normals already. Im trying to visualize all of them in Viz. Based on the docs, I need to initialize an object for every single line that I draw which is sad.

Nbb gravatar imageNbb ( 2016-08-16 10:14:45 -0600 )edit

Oh my god ! Can I use this ? http://docs.opencv.org/master/d5/dd8/... But what if I have a normal for groups of clouds ? The clouds are grouped into 'superpixels' so I have like for example 40,000 point clouds and only 400 normals

Nbb gravatar imageNbb ( 2016-08-16 10:16:49 -0600 )edit
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