[SOLVED] How to add points into a container?

[Tum Zhang]

Hi Hugo,

I want to add some elements in a container, I see the element adding functions need a input parameter “coefs” as below which prevent me to add it directly, could you please kindly explain what’s the meaning of this parameter and why we need it, thanks.

void PointSetTopologyModifier::addPoints(const sofa::Size nPoints,
const sofa::type::vector< sofa::type::vector< PointID > >& ancestors,
const sofa::type::vector< sofa::type::vector< double> >& coefs,
const bool addDOF)

[Tum Zhang]

Finally solved, bary coefficient it is a relative local coordinates to a elemnts.

[Author]

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