[OpenMesh] Fictitious UVs in PLY file ?

Hi,

I am reading in a PLY file that has only positions and normals

When I set the mesh to request UVs, has_*tex*() functions returns true but the values it provides are all zeros.

What is the correct way to handle mesh with optional UVs information ?

ply file header ``` ply format ascii 1.0 comment created by gply, a Houdini tool. comment converted from .[b]geo comment for more information about Houdini, try: comment www.sidefx.com element vertex 1966 property float x property float y property float z property float nx property float ny property float nz element face 508 property list uchar int vertex_indices end_header ```

Cheers