ReadonlybuiltReadonlyfallbackWhy the mesh's first tree didn't come from the GPU (no subgroups, refused, too deep, tinybvh was faster, ...), or null.
ReadonlygroupThe merged group's index, or null.
ReadonlymeshThe mesh handle, or null for a merged group.
ReadonlymsMilliseconds from the update that started the mesh's builds to this placement.
ReadonlyreplacedThe tree it replaced: 'gpu' for a swap, null for a first tree.
Readonlytriangle
A tree was placed: a mesh's (or merged group's) first, or a swap.