Sketchfab Forum

Models popping in and out of scene

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3d

(Atodd19) #1

Having a bit of a problem with my model "popping" in and out of my scene. It's posted here https://skfb.ly/OQHC and if you rotate the model up and down you can see what I'm talking about. Any help would be greatly appreciated!!


(Stephomi) #2

Unfortunately, this is the typical case where our transparency system will work poorly (2 transparents with one inside the another), the current workaround are :
- in the skfb editor, select "single sided material" for the outer shell (to be honest, it exploits a minor bug in our rendering system but in your case it will fix your issue)
- separates the spheres into several geomtries/patches (~10 patches?), I didn't try it might reduce the popping
- just use one sphere, or make the inner shell opaque

Maybe one day we'll have an order-independent system (simple additive blending can do the trick sometimes).