FBX Export Settings
Universal 3D (U3D) File Format. The Universal 3D File Format was primarily intended for downstream 3D CAD repurposing and visualization purposes. However it is mostly used in PDF as container for 3D content.
General
| Normals | Write normals. |
| UV Coordinates | Write UV coordinates. |
| Textures | Write textures or not. |
| Animation | Save animation. |
| Active Viewport | Save current viewport or not. |
| Flip axis to FBX Coordinate System | Convert scene to left-handed coordinate system |