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Fixed a call to InterpolationParameters. A Point3 reference must be provided for barycentric coordinates output, instead of 3 separate scalars.

This commit is contained in:
Luigi Malomo 2012-02-14 12:13:38 +00:00
parent f358db54fd
commit 01453b8b0e
1 changed files with 6 additions and 5 deletions
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11
vcg/complex/algorithms/closest.h
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@ -348,13 +348,14 @@ namespace vcg {
typename GRID::CoordType dir=_ray.Direction();
dir.Normalize();
typename GRID::CoordType int_point=_ray.Origin()+_ray1.Direction()*_t;
typename GRID::ScalarType alfa,beta,gamma;
if (f!=NULL)
{
InterpolationParameters<FaceType,ScalarType>(*f,f->N(),int_point, alfa, beta, gamma);
_normf = (f->V(0)->cN())*alfa+
(f->V(1)->cN())*beta+
(f->V(2)->cN())*gamma ;
Point3<typename GRID::ScalarType> bary;
InterpolationParameters<FaceType,ScalarType>(*f,f->N(),int_point, bary);
_normf = (f->V(0)->cN())*bary.X()+
(f->V(1)->cN())*bary.Y()+
(f->V(2)->cN())*bary.Z() ;
}
return f;
}