"Warp" <war### [at] tagpovrayorg> wrote...
>
>         Parse_Three_UVCoords(UV1,UV2,UV3);
>         Triangles[number_of_triangles].UV1 =
Mesh_Hash_UV(&number_of_uvcoords, &max_uvcoords, &UVCoords,UV1);
>         Triangles[number_of_triangles].UV2 =
Mesh_Hash_UV(&number_of_uvcoords, &max_uvcoords, &UVCoords,UV2);
>         Triangles[number_of_triangles].UV3 =
Mesh_Hash_UV(&number_of_uvcoords, &max_uvcoords, &UVCoords,UV3);

I think there should be an "if" in there to check the value that is returned
from Parse_Three_UVCoords (it returns zero if nothing is parsed).  Either
that or the vectors should be initialized to zero before they are parsed.

-Nathan

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