However, adding support for motion blur to an existing engine can be challenging because most motion blur techniques require the scene to be rendered in a separate pass in order to generate a per-pixel velocity buffer. Motion blur also helps smooth out a game's appearance, especially for games that render at 30 frames per second or less. Motion blur can be one of the most important effects to add to games, especially racing games, because it increases realism and a sense of speed. One of the best ways to simulate speed in a video game is to use motion blur. You can also subscribe to our Developer News Feed to get notifications of new material on the site.Ĭhapter 27. The CD content, including demos and content, is available on the web and for download. GPU Gems 3 GPU Gems 3 is now available for free online!
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