scene depth的用法和樣例：
例句
- From this point, in the computer simulation of DOF, an image of the three-dimensional scene was produed and it was stored as a texture which was called as clear scene-texture.
基於這一特點，在景深的計算機模擬中，首先由計算機對三維場景成像，並將該場景存儲為紋理，此紋理為清晰的場景紋理。 - We've got a little more depth of fi eld by selecting a smaller aperture, but without exposure compensation the metering exposes for the darker background.
通過選擇小光圈增加了景深，但沒有曝光補償的話，測光表將為較暗的背景曝光。
