03
Separating flat geometry from preview and asset faults
The phrase “it became flat” is too broad for a reliable repair. We separate the visible symptom into four categories.
Actual 3D depth is missing
Open the same template in Motion and Final Cut Pro. Look for evidence such as:
- Camera movement no longer changes the visible angle.
- Layers that should overlap in depth appear on one plane.
- Perspective changes disappear.
- Lighting no longer changes the apparent surface or volume.
- A 3D title behaves like a regular 2D text layer.
If these changes occur in the Final Cut Pro canvas and in the export, treat the problem as a template or rendering issue.
The preview is only lower quality
A remote desktop image can look soft because the screen stream is compressed or because Final Cut Pro is showing a lower-quality preview. This is not proof that the template has flattened. Compare a short exported file downloaded from the remote Mac with the Motion canvas and the Final Cut Pro timeline.
A clear export with a poor remote preview points to display transmission. A flat export points back to the template, version, asset, or effect.
Lighting or camera behavior changed
A 3D template can retain depth while losing the lighting or camera movement that makes that depth obvious. Check whether the camera, lights, and their published controls still exist. Do not delete several dependencies at once. If multiple changes happen together, the next test cannot identify the cause.
Resources are missing
Missing media, fonts, or third-party effects can leave a project looking incomplete. Apple’s documentation distinguishes template content, published controls, and the media used by a project. A published control makes a parameter editable in Final Cut Pro; it does not automatically package every external resource used by the template.
That distinction matters when a Windows-based team sends a project to a Mac or changes remote Mac sessions.