Chinese Journal of Ship Research, Volume. 16, Issue 2, 64(2021)

Fast verification of space based on hierarchical bounding boxes in virtual assembly

Zhou FANG1, Pengxing YI1, Yujiao DU2, and Yang LI1
Author Affiliations
  • 1School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
  • 2Wuhan Second Ship Design and Research Institute, Wuhan 430205, China
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    Figures & Tables(12)
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    • Table 1. Types of bounding box

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      Table 1. Types of bounding box

      种类说 明
      部件包围盒子部件的包围盒
      内部包围盒不包含子部件且包含超过1个三角面片的包围盒
      叶子包围盒只包含1个三角面片的非部件包围盒
    • Table 2. The symbol in \begin{document}$Axi{s_{{{D_{\rm{M}}}}}}$\end{document} for each bounding box of different parts

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      Table 2. The symbol in \begin{document}$Axi{s_{{{D_{\rm{M}}}}}}$\end{document} for each bounding box of different parts

      产品符 号
      部件包围盒内部包围盒叶子包围盒
      选定部件$AABB_{{\rm{stretch}}}^i$$AABB_{{\rm{stretchInside}}}^i$$AAB{B_{{\rm{stretchLeaf}}}}$
      其他部件$OBB_{{\rm{other}}}^i$$OBB_{{\rm{otherInside}}}^i$$OB{B_{{\rm{otherLeaf}}}}$
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    Zhou FANG, Pengxing YI, Yujiao DU, Yang LI. Fast verification of space based on hierarchical bounding boxes in virtual assembly[J]. Chinese Journal of Ship Research, 2021, 16(2): 64

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    Paper Information

    Category: Ship Design and Performance

    Received: Mar. 22, 2020

    Accepted: --

    Published Online: Mar. 27, 2025

    The Author Email:

    DOI:10.19693/j.issn.1673-3185.01906

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