CAD file as underlay ton assets ?

I have 2D CAD survey drawings that I would like to be able to use as an underlay to my assets. The survey drawings and the assets share the same coordinate systems.

Starting at the underlay level i.e. only the survey plan would be visible, I would then like to change the height to gradually reveal the asset,

Any ideas anyone ?

Hello,

Do you want to use your 2D CAD survey drawings as underlay ton assets in RealityCapture? If the answer is yes, then I would like you to know that we do not support references/underlay assets.