thanks
the friend im working with is using 3D Studio Max and in the exportguide sais that exporting a genmesh can only be done if the genmesh has only one texture.
I have read the CS manual where it sais that genmeshes support multitexture but i supposed the max script didnt support that. what should i do, just change the plugin in this line
<meshfact name="edificio"><plugin>thingFact</plugin><params>
for
<meshfact name="edificio"><plugin>meshFact</plugin><params>
or is there a syntax that should go the other way¿