bounding box

bounding box
● ►en /boun-ding/ loc. f. ►GRAPH Objet tridimensionnel simple englobant un autre objet plus compliqué, afin d'accélérer le calcul d'une image de synthèse. En effet, si en raytracing on ne rencontre pas la bounding box, il est inutile de tester la présence de l'objet complexe. Syn.: "Bounding Shape". Aussi utilisé dans les fichiers EPS [NM], et là, il s'agit d'une boîte imaginaire englobant un caractère.

Dictionnaire d'informatique francophone. 2013.

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  • wall box — Wall Wall, n. [AS. weall, from L. vallum a wall, vallus a stake, pale, palisade; akin to Gr. ? a nail. Cf. {Interval}.] [1913 Webster] 1. A work or structure of stone, brick, or other materials, raised to some height, and intended for defense or… …   The Collaborative International Dictionary of English

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