Rviz point cloud intensity channel. How does it relate to point cloud XYZI?
in my code, i have a point cloud XYZI and assign each point in the cloud with intensity value. How the intensity field in point cloud XYZI relate to intensity channel in rviz?
In my understanding, the intensity of each point in point cloud XYZI ranges from 0 to 255. Is that correct? Does that apply to Rivz too?
Im confused because when i assigned negative value for intensity in my point cloud, it still works.
Also, what color is max intensity and what color is min intensity in rviz?