[Paraview] one question about exporting pov-ray file using paraview

[guodong yuan]

I try to export a simple scene with texture mapping in Paraview 3.14.1
32-bit on windows 7.The triangle mesh model can be exported correctly.
 However, the texture coordinates and texture image can not be found
in the exported pov-ray file. Does anyone  else encounter with the
same problem?

-guodong