Rotation Animation Looks Weird

[pietbraun]

test3 by pietbraun on Sketchfab

Hi,

So, as you can see, the axis for each propeller is off, and gets worse. In Maya it looks just how I want it. Anyone have any suggestions?

[shaderbytes]

Hi there

I also recently had problems with rotations, sketchfab currently has issues with precision. So far I found it is worse when using FBX, when using the blender exporter it was better but still not perfect. Also the rotation mode was a factor. Anyway I cant say for sure your issue is related but I thought I should just mention it.

Armature with bone using Axis Angle or Euler rotation modes not importing properly with FBX

Thanks @shaderbytes, Here is what I get: [image] Is it the issue you mentionned ? (a slight rotation around x/z axes that make dots entering in the geometry) It's a compression issue that we can't really fix for now. A workaround would be to add a very small offset to the dot_lights geometries to avoid having them fighting with the object and make the bug less visible Sorry for that

[pietbraun]

Thanks for the response shaderbytes,

Hmm, that's unfortunate. By using the blender exporter you mean exporting it as FBX through blender?

[shaderbytes]

no I mean by using the sketchfab exporter addon