Outcome of a collision between a target and projectile with the same φ_σ for different inhomogeneities. In all cases, the target and projectile radii are r_t = 10   cm and r_p = 6   cm, respectively, and the collision velocity is v₀ = 10   m   s^-1. Analogous to the initial targets in Fig. 2, the standard deviations for the Gaussian of the initial targets are φ_σ = 0 a), φ_σ = 0.01 b), φ_σ = 0.02 c), φ_σ = 0.03 d), φ_σ = 0.04 e), and φ_σ = 0.05 f). The collision outcome is shown in the impact direction. In the homogeneous case a) and for small inhomogeneities b), the target stays intact and forms one massive object with the projectile. For φ_σ ≥ 0.02, the target fragments c)–f). The fragment sizes decrease with increasing φ_σ and at the same time the number of fragments increases.