Unified geometric modeling by non-manifold shell operation

    【作者】    Masatake Higashi, Hideki Yatomi, Yoshihiro Mizutani, Shin-ichi Murabata
    【文章标题】Unified geometric modeling by non-manifold shell operation
    【期刊名，年份，卷（期），起止页】（期刊名必须，其他为快速获得应助请尽量填写）
    【全文链接】https://dl.acm.org/citation.cfm?id=164390      https://doi.org/10.1145/164360.164390