struct ScreenSpaceReflectionsSettings

Settings that control the screen space reflections effect.

Screen space reflections provide high quality mirror-like reflections at low performance cost. They should be used together with reflection probes as the effects complement each other. As the name implies, the reflections are only limited to geometry drawn on the screen and the system will fall back to refl. probes when screen space data is unavailable. Similarly the system will fall back to refl. probes for rougher (more glossy rather than mirror-like) surfaces. Those surfaces require a higher number of samples to achieve the glossy look, so we instead fall back to refl. probes which are pre-filtered and can be quickly sampled.