计算机科学技术学报(英文版)
計算機科學技術學報(英文版)
계산궤과학기술학보(영문판)
COMPUTER JOURNAL OF SCIENCE AND TECHNOLOGY
2000年
6期
604-610
,共7页
汪国平%华宣积%孙家广
汪國平%華宣積%孫傢廣
왕국평%화선적%손가엄
CAD%geometric modeling%sweeping motion%deformation%swept volume
The differential equation approach for characterizing swept volume boundaries is extended to include objects experiencing deformation. For deformed swept volume, it is found that the structure and algorithm of sweep-envelope differential equation (SEDE) are similar between the deformed and the rigid swept volumes. The efficiency of SEDE approach for deformed swept volume is proved with an example.
