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Atmospheric light scattering FAQ: Difference between revisions
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Atmospheric light scattering FAQ (view source)
Revision as of 17:56, 1 October 2016
, 1 October 2016→Why is there no motion blur, lens flare or bloom available?
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== Why is there no motion blur, lens flare or bloom available? == | == Why is there no motion blur, lens flare or bloom available? == | ||
Because these are artistic effects, whereas ALS is intended to be a physics-driven rendering scheme. Simply put, such effects are video-game codes for some situations, but in reality they eye does not see blurred motion, bloom or lens flare - only a camera does. | Because these are artistic effects, whereas ALS is intended to be a physics-driven rendering scheme trying to get close to reality. Simply put, such effects are video-game codes for some situations, but in reality they eye does not see blurred motion, bloom or lens flare - only a camera does. | ||
ALS aims to incorporate effects which are genuine to real eye perception (such as the apparent blue hue of very faint light caused by the fact that blue color perception remains sensitive the longest), but not artistic representations of reality. | ALS aims to incorporate effects which are genuine to real eye perception (such as the apparent blue hue of very faint light caused by the fact that blue color perception remains sensitive the longest), but not artistic representations of reality. | ||