Export import Shapes on orthomosaic

[jnb]

Hello,

I'm working on a duplicated project and I need to export shapes drawn on an orthomosaic of a wall from the source project and import them into the copy, on the same orthomosaic generated with the same projection plane (3 markers).

Unfortunately, I can't find a way to do it. I think the issue is related to the coordinates system, so I tried to remove the shape layer in both projects and draw the shapes again, with no success.

The chunk is in EPSG 3944 and the orthomosaic and shapes in EPSG 4964

Thank you for your help

Edit: tried to solved my problem using othomosaic import in Metashape 1.6 but didn't work either, apparently EPSG 4964 is not present.

[Alexey Pasumansky]

Hello jnb,

Can you please clarify, if the shapes are drawn on the orthomosaic generated in the same custom (planar) projection?

Also does it help, if you draw the shapes in the Model view (in geographic/projected coordinate system) in the first project and export it to another project?

[jnb]

Hello Alexey,

The shapes are indeed drawn on the orthomosaic generated in a custom projection in the first project.
On the duplicated project, I generated the same orthomosaic with the same plane (same 3 markers) but different size (I needed only a small part of the orthomosaic).

I need the shapes to be drawn on the orthomosaic because I use them as boundaries.