{"id":13856,"date":"2024-10-19T14:17:27","date_gmt":"2024-10-19T18:17:27","guid":{"rendered":"https:\/\/www.sceneri.com\/?post_type=sceneri-docs-glossar&p=13856"},"modified":"2024-11-12T04:06:19","modified_gmt":"2024-11-12T09:06:19","slug":"virtual-texturing","status":"publish","type":"sceneri-docs-glossar","link":"https:\/\/www.sceneri.com\/sceneri-docs-glossar\/virtual-texturing\/","title":{"rendered":"Virtual Texturing"},"content":{"rendered":"
\n

Overview<\/h3>\n

Virtual texturing is a technique in computer graphics that allows you to stream textures to a 3D model as it is being rendered. This can be used to improve the performance of games and other applications that use large textures.<\/span><\/p>\n<\/div>\n

\n

Traditionally, textures are stored in a file and loaded into memory when the application starts. This can be a problem for games and other applications that use large textures, as it can take a long time to load the textures into memory. Virtual texturing solves this problem by streaming the textures to the 3D model as it is being rendered. This means that the textures only need to be loaded into memory when they are needed, which can improve the performance of the application.<\/span><\/p>\n<\/div>\n

\n

Virtual texturing is implemented in a variety of ways, but the basic idea is to divide the texture into a grid of tiles. The tiles are then streamed to the 3D model as they are needed. The tiles can be stored in memory, on disk, or even in a database.<\/span><\/p>\n<\/div>\n

\n

Virtual texturing has a number of benefits, including:<\/span><\/p>\n<\/div>\n

\n
    \n
  • \n
    Improved performance: <\/strong><\/span>Virtual texturing can improve the performance of games and other applications that use large textures. This is because the textures only need to be loaded into memory when they are needed, which can save time and improve the frame rate.<\/span><\/div>\n<\/li>\n
  • \n
    Reduced memory usage: <\/strong><\/span>Virtual texturing can reduce the memory usage of games and other applications that use large textures. This is because the textures only need to be loaded into memory when they are needed, which can free up memory for other tasks.<\/span><\/div>\n<\/li>\n
  • \n
    Increased flexibility: <\/strong><\/span>Virtual texturing can increase the flexibility of games and other applications that use large textures. This is because the textures can be stored in a variety of ways, which can make it easier to manage them.<\/span><\/div>\n<\/li>\n<\/ul>\n<\/div>\n
    \n

    However, virtual texturing also has a few drawbacks, including:<\/span><\/p>\n<\/div>\n

    \n
      \n
    • \n
      Increased complexity: <\/strong><\/span>Virtual texturing can be more complex to implement than traditional texture loading. This is because the textures need to be streamed to the 3D model as they are being rendered.<\/span><\/div>\n<\/li>\n
    • \n
      Increased latency: <\/strong><\/span>Virtual texturing can introduce latency, which is the time it takes for the texture to be loaded and displayed on the screen. This can be noticeable for games and other applications that require a fast response time.<\/span><\/div>\n<\/li>\n
    • \n
      Increased bandwidth usage: <\/strong><\/span>Virtual texturing can increase the bandwidth usage of games and other applications that use large textures. This is because the textures need to be streamed to the 3D model as they are being rendered.<\/span><\/div>\n<\/li>\n<\/ul>\n<\/div>\n
      \n

      Overall, virtual texturing is a powerful technique that can be used to improve the performance and flexibility of games and other applications that use large textures. However, it is important to be aware of the drawbacks of virtual texturing before implementing it in your application.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"sceneri-docs-tag":[],"class_list":["post-13856","sceneri-docs-glossar","type-sceneri-docs-glossar","status-publish","hentry"],"acf":[],"yoast_head":"\nVirtual Texturing - Sceneri<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sceneri.com\/sceneri-docs-glossar\/virtual-texturing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Virtual Texturing\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sceneri.com\/sceneri-docs-glossar\/virtual-texturing\/\" \/>\n<meta property=\"og:site_name\" content=\"Sceneri\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sceneriapp\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-12T09:06:19+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@sceneriapp\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sceneri.com\/sceneri-docs-glossar\/virtual-texturing\/\",\"url\":\"https:\/\/www.sceneri.com\/sceneri-docs-glossar\/virtual-texturing\/\",\"name\":\"Virtual Texturing - 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