Prioritizing Node Requests Based On Tile Distance To Reduce Perceptual Scene Time

An exemplary method for reducing user-perceived scene resolution time to render a node tree in a three-dimensional environment includes identifying a first cache node in the node tree at a first level of detail. The exemplary method also includes computing a first priority score based at least on a...

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Bibliographic Details
Main Author KORNMANN DAVID
Format Patent
LanguageEnglish
Published 18.06.2015
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:An exemplary method for reducing user-perceived scene resolution time to render a node tree in a three-dimensional environment includes identifying a first cache node in the node tree at a first level of detail. The exemplary method also includes computing a first priority score based at least on a depth in the node tree of the first level of detail and a first tile distance. The exemplary method further includes identifying a second cache node in the node tree at a second level of detail different from the first level of detail. The exemplary method also include computing a second priority score based at least on a depth in the node tree of the second level of detail and a second tile distance. The exemplary method further includes ordering cache node requests based at least on the relative values of the first and second priority scores.
Bibliography:Application Number: US201113232481