Offset in computeCenterOfMass

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Issue #2 closed
Li Xiaosheng created an issue

I guess the center of mass is computed by CenterOfMass = sum(tetrahedron COM times tetrahedron volume) / overall volume

In such case, the code should be cmd += (p1+p2+p3) * (cvol/4.0) instead of cmd += (p1+p2+p3) * (cvol/3.0)

The current implementation thus causes some offsets when this function is called in volume-preserving mesh smoothing.

Comments (2)

  1. thunil

    Hi Li Xiaosheng, thanks for pointing this out, and sorry for the slow reply! I'll fix that right away...

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