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We present a clean algorithm for determining whether a ray intersects a triangle. The algorithm translates the origin of the ray and then changes the base of that vector which yields a vector (t u… (More)
Our goal is to develop physically based lighting models and perceptually based rendering procedures for computer graphics that will produce synthetic images that are visually and measurably… (More)
Cognitive repositioning is crucial for anticipating the content of the visual scene from new vantage points in virtual environments (VE). This repositioning may be performed using either a… (More)
Publisher Summary This chapter provides derivations and source code for the generation of minimal bounding volumes for a cube, a group of polygons, a sphere, a cylinder, a cone, and a torus. The… (More)
Abstract We present a clean algorithm for determining whether a ray intersects a triangle. The algorithm translates the origin of the ray and then changes the base to yield a vector (t u v) T , where… (More)
L'invention concerne un systeme et un procede permettant de supprimer le bruit d'un signal de spectrometre de masse pour la collecte de fractions.