Dear all,

It works now. The problem was in the following line of code:

pc.setKSearch(indices.size());

Since indices.size() (~ 50000 ) was too large, changing it to 10 (a more
reasonable value) worked.

Cheers,

Hozefa

Dear all,
>
> I am trying to estimate the curvature values of a point cloud using the
> principal curvates estimation from PCL in the following way:
>
> 1. Get a point cloud.
> 2. Compute the normals.
> 3. Estimate the curvatures
>
> But my program hangs in step 3 and the compute() function my program calls
> to estimate the curvatures does not return. I have attached the cpp file
> herewith. Looking forward to your suggestions.
>
>
> Cheers,
>
> Hozefa
>



-- 
Hozefa Indorewala

BSc. Electrical Engineering & Computer Science
Jacobs University Bremen
Campus Ring 1 | Bremen 28759 | Germany

Email:               h.indorewala@jacobs-university.de