The same tree with 48-byte records: each indexed triangle's corners copied from positions (x, y, z per vertex, the positions its indices name), its original index and flags bits 0-1. A records layout comes back as it is.
positions
x, y, z
The same tree with 48-byte records: each indexed triangle's corners copied from
positions(x, y, zper vertex, the positions its indices name), its original index and flags bits 0-1. A records layout comes back as it is.