I set the building to be visible first because I want to plan the bird’s flight path.


Next is to generate the volume from the curve. These volumes are used later to generate crowds.

Then I can generate points using pointsfromvolume nodes.

These points will be the agents’ positions we mentioned in week three.
Replacing the model of the man in the third week with the model of the pigeon gives the following effect.

Then I can export them to C4D as the alembic.