Polyscope and Geometry central disagree on the number of halfedges in a mesh ?

Not sure if anyone else has found this or if I am doing this wrong but I have found that when loading a mesh in with geometry central and then trying to add a halfedge scalar value to the mesh in polyscope I get an error as polyscope thinks there is fewer halfedges than geometry central does. Incase I am doing something stupid I have added a snipped below.

polyscope::init();
//Load Mesh 
std::tie(mesh, geometry) = readManifoldSurfaceMesh("QuadMesh.obj");
//Register Mesh
sm = polyscope::registerSurfaceMesh("my mesh", geometry->vertexPositions, mesh->getFaceVertexList());
//Object to store halfedge values
HalfedgeData<int> visitedHE(*mesh, 0);


// Filling data (This is not the way I am actually doing it, but its essentially the same )
for(Halfedge he : mesh->halfedges()){
visitedHE[he] =1;
}

sm->addHalfedgeScalarQuantity("HEvisit", visitedHE)->setEnabled(true);

polyscope::show();

From the mesh I have Geometry Central thinks that I have 10974 halfedges but polyscope thinks I have 10928 halfedges??

If I am missing something obvious then please let me know.

Commencez par reproduire le snippet avec readManifoldSurfaceMesh(), registerSurfaceMesh() et addHalfedgeScalarQuantity(). Comparez le nombre renvoyé par halfedges() avec le nombre d’éléments du maillage de surface enregistré, puis déterminez où ces nombres sont établis. Le travail est terminé lorsque l’écart est expliqué et que la quantité scalaire sur les halfedges traite le même maillage de manière cohérente, avec une vérification de régression si le projet en possède une.