Been playing with a couple of models from OFP, but I've just notices a couple become invisible below the waterline, when looking from above.
If the viewer is under the water the model is fully visible, but only when looking from above, any part of the model below the waterline is invisible.
.... but it still casts a shadow on the sea floor
I can't really see any difference between the ones that are visible vs the ones that are invisible. Not even sure where to start ...
Anyone got any ideas how to stop this?