Ev100
A value that represents a combination of a camera's shutter speed and f-number.
阅读时间1 分钟最后更新于 1 个月前
Definition
- Type: Field
- Namespace: UnityEngine.Rendering
- Assembly: UnityEngine.CoreModule
Ev100 = 4
Remarks
It is essentially a measurement of exposure such that all combinations of shutter speed and f-number that yield the same level of exposure have the same EV. Lights can use EV100, which is EV with a 100 International Standards Organisation (ISO) film.
Compatible light types: LightType.Point, LightType.Spot, LightType.Pyramid, LightType.Rectangle, LightType.Disc, LightType.Tube.
Additional Resources: Light.lightUnit, light component.