UVW Channels?

Development Pipeline & Plugins
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  1. Can Unreal use multiple UVW map channels?
  2. Are they also being exported with .fbx?
  3. Or do you have to use .datasmith?

Thanks for any little help!

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Yes, you can change the UV channel with a TextureCoordinate node by plugging that into the UV input of a texture in your material. FBX supports multiple UV channels, .obj does not
This doesn’t require Datasmith, it works for all imported FBX files