RobotStudio event

¿Some way to be able to pick a PointCloud object?

Hi to everyone,

I'm developing an add-in of RS and Im blocked because I not find the way to pick in point cloud ( class PointCloud ) rendered in Robot Studio's graphics.

I've researched about this class and  it hasn't nothing in common with the GraphicComponent class. I've tried with the TemporaryGraphics class also without success.

Even I've tried to create a inherited class of Part class and PointCloud class, and adding it to the Station.PointCloudCollection and Station.GraphicComponents respectively.. it doesn't work. I'm lost.

So, the question is, is there any way in RobotStudio API using PointCloud class  of clicking on it and to obtain the coordinates of the clicked point world?

Thanks in advance, 

Regards