When you want to create a point cloud, you can pass in an existing geometry and base the point cloud on it. In this recipe, we'll show you how you can create THREE.Geometry
from scratch and create a point cloud from it.
For this recipe, we don't require any additional JavaScript libraries and we don't need to load external models, as we create our geometry from scratch. You can look at the geometry we created by opening 06.02-create-point-system-from-scratch.html
in your browser. You will see something similar to the following screenshot:
In the next section, we'll explain how to create this custom geometry and use it together with THREE.PointCloud
.