Named tissue + its mass (kg) within a body part. The per-part substrate a future physical-attribute reading (strength = force over muscle mass) aggregates. v1 authors muscle / bone / flesh.
Mass in kg (plain number; no Quantity to keep the descriptor flat).
Material templatePath, e.g. /lib/material/tissue/muscle.
/lib/material/tissue/muscle
Named tissue + its mass (kg) within a body part. The per-part substrate a future physical-attribute reading (strength = force over muscle mass) aggregates. v1 authors muscle / bone / flesh.