Metaball Tag
Parameters are accessed with C4DAtom::GetParameter() / C4DAtom::SetParameter() 。见 Parameter IDs .
Parameter: Negative Influence
METABALLTAG_NEGATIVE
Parameter: 强度
METABALLTAG_STRENGTH
Parameter: 半径
METABALLTAG_RADIUS
Parameter: 类型
METABALLTAG_TYPE
Parameter: Solid
METABALLTAG_SOLID