From the course: Unreal Engine: Post Process Effects
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Anti-aliasing - Unreal Engine Tutorial
From the course: Unreal Engine: Post Process Effects
Anti-aliasing
- A seemingly small and yet seriously important part of the available post processing controls, are those that govern the anti-aliasing process. This playing a big part in how our scenes look in terms of the final graphical quality. Perhaps the first question to answer then is what is anti-aliasing? We'll simply put, anti-aliasing is a term that refers to the smoothing of aliased, we might prefer the word jagged lines that occur when trying to display edges. Especially straight edges when using a pixel based system such as our monitor. Now, rather than being handled on processing, or at render time, as is typically the case with offline renderers, anti-aliasing in Unreal is actually performed as part of the post process operation. And will in fact cause an issue for us further down the line. Hence, why we are making reference to it right at the start of the course. Now, anti-aliasing can be handled by a number of…
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