Controlling output mesh scale for scene integration

Thank you for sharing this excellent project.

I am currently attempting to use the mesh generated by SAM3D as an initialization for another scene. However, I noticed that the mesh generated using the provided demo code is significantly larger than the scale of the target scene I am applying it to.

My Questions I would like to clarify the recommended workflow for handling scale mismatches:

1. Direct Scale Input: Does SAM3D currently support a feature where I can provide a specific target scale as an input to generate the 3D object directly at that size?

2. Manual Alignment: Or, is it expected that I implement a manual alignment algorithm (e.g., Procrustes alignment) to match the pose/scale of the SAM3D output (camera & mesh) to my target scene?

3. Parameter Adjustment: Alternatively, is there a specific parameter in the output (e.g., within the transformation dictionary) that I should be using to rescale the mesh to the correct metric size?

Any guidance on how to properly align the output scale would be greatly appreciated.

Thank you!