Research on Boolean Operation in Semantic Feature Modeling System
Lijuan Sun · 2012
To improve the efficiency of boolean operations in semantic feature modeling system,a semantic representation based method was proposed.It represents feature models with semantic representation,manages feature elements by cellular model,improves detect efficiency of features interaction and builds new the feature entity by splitting intersectant cells and semantic faces.This method can not only build the boolean entity rapidly and exactly,but also avoid errors such as holes and losing geometry faces.Experiments on computer show that this new method is more adaptable and practicable.