Issue with real world coordinates in output point cloud

[tacouto]

First of all, thank you for the excellent work!

I was able to follow the steps and generate an output point cloud (.ply) representing my images. However, the point cloud does not reflect the real world coordinates.

My question is whether there is a parameter I need to set to preserve that information, or if, unfortunately, it is simply not possible.

Thank you! I look forward to your reply.

[DekuLiuTesla]

@tacouto A good question! In fact, the coordinate is directly determined by camera poses. If you need real-world coordinates, the safest way is to provide poses and initial points under real-world coordinates. Or you can use the scale_factor to scale the scene to approximately metric scale. The parameter should have been included in dataparser.