i have a uv mapped pointcloud, and im exporting as alembic and trying to load it into vray/Max using the vrayproxy loader.

it does not appear the point uv mapping is recognised, and i read that to get mapping out in alembic you have to use attribpromote to convert the point uv data to vertex data. this was referring to geometry however.
mine is a particle cloud, so this solution doesnt work.

is it possible?