⌖ Position
The Position concept is responsible for the
spatial representation of the cellular agent.
Example: Point-Like Particle
The most widely-known example is that of representing cellular agents as point-like objects.
In this case, cells are described by a postion vector of $n$ (typically $n=2,3$) dimensions which
we will call VectorN for simplicity.
$$ \vec{x} = \begin{bmatrix} x_1\\ x_2\\ \vdots\\ x_n \end{bmatrix} $$
If we implement these properties, we obtain
struct MyCell {
pos: VectorN,
}
impl Position<VectorN> for MyCell {
fn pos(&self) -> VectorN {
self.pos.clone()
}
fn set_pos(&mut self, pos: &VectorN) {
self.pos = pos.clone();
}
}