This undesired effect is called "aliasing" and it's a result of a limited numbers of pixels that are available for rendering. This is especially visible in one of our early programs when we rendered a quad: The image is now a lot smoother, however on closer inspection you will notice jagged saw-like patterns along the edges of drawn geometric shapes. What is render bucket size?īucket Size The default size is 64×64 pixels, which is a good compromise bigger buckets use more memory, while smaller buckets may perform redundant computations and filtering and thus render slower but give initial faster feedback.Our program can now load multiple levels of detail for textures which fixes artifacts when rendering objects far away from the viewer. And based on the tests we’ve run, the bigger the bucket size (meaning more pixels for each bucket), the faster the render time. What is Bucket rendering?īucket rendering (uncountable) (computer graphics) The rendering of a graphical scene in a number of portions (“buckets”) that can be assigned to different processors to take advantage of parallelism.īuckets affect rendering time Buckets are basically a group of pixels. However, sometimes, map output may be used for other purposes: the pixel colors can be used as categories or raster values or be used to mask other maps or rasters, etc. For visual use, the anti-aliasing result is almost always ‘better’ than without.
Buckets rendered by NVidia GPU devices are always produced with a minimum size of 32 pixels.Īnti-aliasing is a visualization feature. What is bucket size VRAY?īucket Size – Determines the bucket (render region division) size measured in pixels. Each pixel in a rendering can have only one color. In V-Ray, an image sampler refers to an algorithm for calculating a pixel’s color based on the colors within and around it. and in this case slower render times are expected.
In V-Ray for Sketchup, Rhino and Revit, render quality can be improved by dragging the Quality slider to a higher quality preset.
In case you use a Render Time (min) limit, increase the time limit value to improve the quality. How do I get high quality render in V-Ray Sketchup? All image samplers support all 3ds Max’s standard anti-aliasing filters except the Plate Match filter. When this option is disabled, an internal 1×1 pixel box filter is used. Image filter – Enables sub-pixel filtering of materials.
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