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计算机科学技术学报 2001
A Sufficient Condition for a Wire-Frame Representing a Solid Modeling UniquelyKeywords: wire-frame,solid modeling,CSG tree (constructive solid geometry tree),com- puter aided manufacturing Abstract: Generally speaking, it is impossible for a wire-frame to define a 3D object uniquely. But wire-frame as a graphics medium is still applied in some industrial areas. A sufficient condition is presented in this paper. If this condition is satisfied by a wire-frame, then the wire-frame can represent a 3D object uniquely The result is applied to manufacturing of progressive stripe.
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