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authors Comba, Paul G.
year 1968
title A Procedure for Detecting Intersections of Three-Dimensional Objects
source Journal of the Association for Computing Machinery. July, 1968. vol. 15: pp. 354-366 ; ill. includes bibliography
summary As a step toward the solution of the placement problem in engineering design, a procedure has been developed for detecting intersections of convex regions in 3-space by means of a pseudocharacteristic function. The mathematical techniques underlying the procedure are discussed, and a system of programs embodying these techniques is described. As a special case a solution is given for the hidden-line problem in graphic display
keywords intersection, interference, engineering, design, modeling, computer graphics, hidden lines, computational geometry, algorithms
series CADline
references Content-type: text/plain
last changed 2003/06/02 11:58
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