All of these techniques are super situational and depend not only on the overall game and engine but on the specific artwork and scene composition etc. Depth p

All of these techniques are super situational and depend not only on the overall game and engine but on the specific artwork and scene composition etc. Depth pre-pass is also often the first step of occlusion culling, but again that’s situational. Much more likely to be useful for a complex cityscape than a CAD model.