Determining which object is the source for a particle in the Particle System when using collections

If a particle system uses a collection with different meshes as its source, we can use the Blender Python API to determine which object is the source of each particle.

Read more: https://b3d.interplanety.org/en/determining-which-object-is-the-source-for-a-particle-in-the-particle-system-when-using-collections/