Topic: Normal problem

[archmelino]

I'have a problem with normal face. From 3dsmax I export to collada, but in Lumion lot face are invisible!!

[Morten]

Hi Archmelino, please select all your objects in 3DS Max and make sure that "Backface Culling" is on in "Object Properties". If faces appear to be missing or are facing the wrong way once you've done this, you'll have to copy and/or flip these faces before exporting the model.