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changed TestEdgeRotation() and quadQuality() from private to public

This commit is contained in:
Nico Pietroni 2009-08-30 10:04:21 +00:00
parent b14cd10824
commit 733caf9478
1 changed files with 20 additions and 14 deletions
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34
vcg/complex/trimesh/bitquad_support.h
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@ -86,6 +86,7 @@ typedef typename MeshType::FaceIterator FaceIterator;
typedef typename MeshType::VertexIterator VertexIterator;
template <bool verse>
static bool RotateEdge(FaceType& f, int w0a){
FaceType *fa = &f;
@ -647,20 +648,6 @@ static void UpdateQualityAsValency(MeshType& m){
}
}
private:
// helper function:
// cos of angle abc. This should probably go elsewhere
static ScalarType Cos(const CoordType &a, const CoordType &b, const CoordType &c )
{
CoordType
e0 = b - a,
e1 = b - c;
ScalarType d = (e0.Norm()*e1.Norm());
if (d==0) return 0.0;
return (e0*e1)/d;
}
// helper function:
// returns quality of a quad formed by points a,b,c,d
// quality is computed as "how squared angles are"
@ -746,6 +733,25 @@ static int TestEdgeRotation(const FaceType &f, int w0)
if (q1<=q2) return 1;
return -1;
}
private:
// helper function:
// cos of angle abc. This should probably go elsewhere
static ScalarType Cos(const CoordType &a, const CoordType &b, const CoordType &c )
{
CoordType
e0 = b - a,
e1 = b - c;
ScalarType d = (e0.Norm()*e1.Norm());
if (d==0) return 0.0;
return (e0*e1)/d;
}
};