I am trying to use blender to do some matchmoving and then export the camera along with the tracking markers for use in other software. After getting a successfull track, I have created a vertex cloud using the "3D Markers to Mesh" button. But when exporting the vertex cloud using alembic they do not get properly exported as they don't show up in any other software (I have checked in maya, houdini and nuke). The camera however does get exported, and any geometry that I export also works, I am just missing the vertex cloud, which is going to be useful for recreating the environment.
I am thinking that if the issue lies in exporting vertecies with no actual geo, I could perhaps instance some geometry onto the vertecies and then export that, but as blender is not my main 3D software I do not know how to do this. Any other suggestion on getting the points exported would also be appreciated.