Hi everyone this is my first post in this forum and I wait posting more in the future :-) I have a problem with alembic geometry (animated) and fluids. I try to make a Helmet Visor(alembic geometry) melt with corrosive acid. I follow this tutorial * but my geometry (alembic) not collision with fluids. I'm converted Alembic geometry to polygons, but the problem persist. *Tutorial: https://www.youtube.com/watch?v=JW6XamYSdpU Can anybody help me, please. Thank you so much.