[fixed] bug by exporting to vrml

[greg]

Hallo everybody,
i found an bug.
If you export to vrml kicad and freewrl can't open it.
No errormessage are given.
I have an older exported file exported with wings3d Version 2.1.7. this file is OK. kicad and freewrl can open and show it.
The same with the wings3d Version 2.2.4:
exported too with the same settings to vrml.
kicad and freewrl can't open it.
Now i would looking for differents of the files.
In line ambientIntensity 1.0 in file of verion 2.1.7 thats OK.
In line transparency 0.0 in file of verion 2.1.7 thats OK.
In line ambientIntensity 0.0 in file of verion 2.2.4 thats NOT OK.
In line transparency 1.0 in file of verion 2.2.4 thats NOT OK.

If i changed the lines to the same of Version 2.1.7 then kicad and freewrl can show it good.
Many thangs for the great tool for 3d Creating. I use this for creating shapes of electronic components.
kind regards
Greg
used system:
i3-540
nvidia VGA-card driver nvidia 440.82-16
Linux: Arch-Linux
wings3d 2.2.4