[OpenMesh] Warning when calculating normals of trimesh with default traits

Hi,

When I use a trimesh with default traits ( OpenMesh::TriMesh_ArrayKernelT<> mesh; ) the default scalar type that is used is float. So after adding some vertices and indices, when I call

mesh.update_normals();

a compiler warning is generated, because 0.0 is interpreted as double in line 407 in PolyMeshT_impl.hh changing it to

vectorize(_n, Scalar(0.0));

avoids this warning. The same probably also applies for other functions in PolyMeshT_impl.hh that use vectorize

Best Regards! Martin --

Martin Schultz Developer - Integration

ModuleWorks GmbH Henricistr. 50 52072 Aachen Germany

martins@moduleworks.commailto:martins@moduleworks.com https://www.moduleworks.com

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