Sometimes the models in my level get temporarily 'invisible'. In this demo, for instance, the rope models get visible/invisible too easily. It seems they are clipped by the camera in an intermitent way.

These model's origin is at the TOP. I can see that one of the reasons the ropes get clipped is when the model origin gets out of the viewport. But shouldn't be this way: what happens with Model levels then?

How could I prevent this?

Please look at the demo here

Emilio

your rope polygones are small, so try reducing your clip_size value

the origin point could be a problem too, so increase your clip_far some as well