Point clouds are the simplest form of 3D Model. They are the individual points plotted in 3D space. So, basically, all these points contain… — Point clouds are the simplest form of 3D Model. They are the individual points plotted in 3D space. So, basically, all these points contain their X, Y and Z coordinate information and sometimes, even the color data (in RGBA format) too. Below is a snapshot of the zoomed point cloud…