フリー問題

問題文

On a machine with weak hardware, a player who walks toward a tree first sees a coarse version of it and then a detailed one. Which technology is involved, and what makes the switch visible?

選択肢

1. The collider of the model, because the type of the mesh delays the view of the impact.
2. The texture of the model, because the age of the driver delays the view of the map.
3. The lighting of the model, because the sum of the lamps delays the draw of the shade.
4. The detail of the model, because the weakness of the hardware delays the swap of the mesh.