How to replace points in PCLVisualizer to shape?

[npatil15]

Hello All,

I'm drawing the point cloud data using this library, http://docs.pointclouds.org/1.8.1/cl...isualizer.html

Now I can see point cloud data (In terms of points) on the widgets, but I want to replace all points with another shape (like cross and circle).

I know we can add shapes (line, sphere, arrow, polygon) to widgets, but I don't want to add, I just want to replace all point to a particular shape.

So if anyone has done this or has an idea please suggest me.

Thanks in advance!