#usda 1.0 ( defaultPrim = "Leaf" metersPerUnit = 1 upAxis = "Z" ) def Material "Leaf" ( prepend apiSchemas = ["PhysicsMaterialAPI"] ) { float physics:density = 1800 float physics:dynamicFriction = 0.2 float physics:restitution = 0.3 float physics:staticFriction = 0.2 }