How to render point as square in PCLVisualizer?

Support
1

I’m using vtk9.3 from pcl1.14.1, the default rendering shape of point is sphere.
My question is how to render them as square (which always face to user).

Thanks a lot!

2

Hello @tomdong
In VTK, the default shape of points is a square. Could you check if PCL is enabling this setting on the actor’s property (actor->GetProperty()->SetRenderPointsAsSpheres(true)

2 Likes
3

Thanks Jaswant!
I have noticed that this might be caused by calling ‘SetRenderPointsAsSpheres(true)’, however, when I search in PCL code on github, the result is empty :slightly_smiling_face:

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4

Then PCL may be using vtkSphereSource and glyph filter. Any case, this is a PCL question. Please ask in that community.

5

OK, thanks for your help :heartbeat: