Table 2 Position and properties of boulders in the simulations with heterogeneous targets
Boulder number | Position (x, y, z) (cm) | Radius (cm) |
|---|---|---|
1 | 250, 0, 0 | 100 |
2 | 50, −200, 0 | 100 |
3 | 100, 350, 0 | 250 |
4 | \(\sqrt{{x}^{2}+{y}^{2}} < 900\) | – |
– | x < −200 | – |
– | ∣y∣ < 500 | – |
– | −500 < z < 50 | – |
