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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Comput Aided Des. 2012 May 1;44(5):400–412. doi: 10.1016/j.cad.2012.01.002

Figure 8.

Figure 8

The decomposition of the case(c) in Fig. 5. (a) λ6 > λ7 and λ8 > λ5; (b) λ6 > λ7, λ5 > λ8 and ∠(5–68–7) > ∠(6–57–8); (c) λ6 > λ7, λ5 > λ8, and ∠(5–68–7) <= ∠(6–57–8).