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update doc after Olga's comments

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Sébastien Loriot 2013-09-23 11:28:39 +02:00
parent 43df5e0ea7
commit 60b81e6e01
1 changed files with 2 additions and 2 deletions
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Surface_modeling/doc/Surface_modeling/Surface_modeling.txt
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@ -425,8 +425,8 @@ the boundary of the surface mesh, then \f$ w_{ij} \f$ must be 0 and \f$ \mathbf{
\f$ does not exist.
An important property of this approach compared to \ref Surface_Modeling_Overview_ARAP is that the contribution to the global energy
of each vertex is guaranteed to be non-negative.
\todo Check with Olga
of each vertex is guaranteed to be non-negative when using the cotangent weights \cgalCite{Chao2010SimpleGeomModel}.
We are using cotangent weights by default (negative values included) as proposed in \cgalCite{Chao2010SimpleGeomModel}.