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I have this problem that when I display the 3D object (in my case the aircraft seen in the picture) it doesn't look smooth. Instead, it looks polygonally. I tried smoothing it in Blender but still doesn't work.

Any advice of why this happens? It is a problem when exporting .dae file in Blender?

Aircraft

Hermes
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CRM MO
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1 Answers1

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Whilst I am certainly no expert, it could be an issue with the shading which has been applied to your model within Blender.

When some models have their shading set to flat. .Flat shading makes the model look very blocky and unrealistic.

enter image description here

As such if you change this setting then your problem may be solved:

enter image description here

You can read more about how to do this AppCode Tutorial

Hope it helps...

BlackMirrorz
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  • Thank you for taking the time to answer my question. I tried the method you said, but didn't work. It still looks blocky. I don't know if it an Xcode thing. – CRM MO Jun 19 '19 at 16:00