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《Journal of Beijing Technology and Business University (Natural Science Edition)》 2005-04
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HAO Jian-qiang, YE Hong(College of Computer Science and Technology, Beijing Technology and Business University, Beijing 100037, China)  
Polygon Boolean operation is a key algorithm way in computer graphics. The declines dimension algorithm presented in this paper avoids the blindness in begging to hand over, increases speed and omitts the need for excessive affixture calculation. The declines dimension algorithm is highly an effective Boolean operation algorithm of two dimensions polygon to include the polygon that take the hole, it is also an algorithm for scanning conversion with Boolean operation two processes matching second for first, the same is also an algorithm for expanding three dimensions.
【CateGory Index】: TP391.41
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