Snapshots of the projected density at 600 orbital periods. The top and bottom rows show the density projected along the z- and y-axes, respectively. From left to right, the columns correspond to simulations with η = 3.14 for uniform and Gaussian injection (runs 1 and 2; BH accretion) and η = −0.200 for uniform and Gaussian injection (runs 3 and 4; WRLOF). The red and blue circles mark the AGB star and the companion, respectively, with both shown at their actual accretion radius.