External Compositing Tag
Parameters are accessed with C4DAtom::GetParameter() / C4DAtom::SetParameter() 。见 Parameter IDs .
Parameter: Children
COMP3DTAG_CHILDREN
Parameter: 缓存
COMP3DTAG_CACHE
Parameter: Anchor Point
COMP3DTAG_MIDPOINT
Parameter: Solid
COMP3DTAG_SOLID
Parameter: Size X
COMP3DTAG_SIZEX
Parameter: Size Y
COMP3DTAG_SIZEY
Parameter: 颜色
COMP3DTAG_COLOR