Well I have done the update. Still does not work for me.

Export without maps still gives me a geometry that is totally unusable.

Export with maps gives a correct geometry, but the "generate alpha map" button is disabled and I cannot export the transparency.

BTW: how can I have access to the maps used for the leaves and branches ? I would like to make my own ones and need a template.

Fantasy pictures, free 3d models, 3d tutorials and seamless textures on Virtual Lands.