PI-VR - VRED Professional Documentation - PI-VR GmbH

VRED DocumentationYou are here: Using VRED Professional > Preferences > Raytracing OptionsRaytracing OptionsGetting startedUsing VRED ProfessionalInterfaceTerminalScript EditorNavigation in RenderviewSelectionTransformNode attributesPreferencesCameraCluster ClientDevicesExportFileIOGeometry MarkerImportMain WindowMaterial LibraryNavigatorPluginsRaytracing OptionsRenderOptionsScriptTemperature SimulationViewPointsWebInterfaceMenus and icons tabScenegraphModulesSearchSend QuestionRaytracing OptionAntialiasing SettingsInitial Samples - Minimum amount ofsamples to antialias all image pixels.Adaptive Samples - Minimum amountof samples to antialias pixel-regionswith extreme contrast values.Threshold Quality - The threshold setsthe interrupt level for sampling, whatdefines the sampling quality.Preview Quality - Sets the samplingqualities on a very low level, resulting inpreview render quality and very shortrender time.Low Quality - Sets the samplingquality on a low level, resulting inaverage render quality and short rendertime.Medium quality - Sets the samplingquality on a medium level, resulting ingood render quality and medium rendertime.High Quality - sets the samplingquality on a high quality level.Ultra High Quality - Sets samplingquality on a production quality level.Use Clamp Value - Activates clampingfor very bright pixels, to eliminate whitespots after antialiasing. The value sets the maximum multiplier for a white pixel.Activating clamping and reducing the multiplier will reduce the maximumresulting image color range.Pixel FilterFilter - VRED offers different filter-algorithms for sampling:Box, Triangle, Mitchell Netravali, LanczosWidth - The pixel filter width defines how many neighboring pixels in width willbe taken in account for filtering.Height - The pixel filter height defines how many neighboring pixels in heightwill be taken in account for filtering.Trace Depth SettingsMax Reflection Depth - Sets the maximum amount of reflection each ray mayencounter.