Warped disk geometry, viewed edge-on. Near the centre the disk is only mildly warped (shaded inner-most two annuli, r_warp ∼ 0.25), and viewing angles are defined relative to there. The outer disk annuli (up to radius r_warp = 1) are warped more strongly and form a wall, suitable for Compton reflection. For our simulation, we set up a grid with 256³ cells and assign cells intersecting with this shape a Compton-thick column density.