Loop Selection
Parameters are accessed with C4DAtom::GetParameter() / C4DAtom::SetParameter() 。见 Parameter IDs .
Parameter: Stop at Selections
MDATA_LOOP_SEL_STOP_AT_SELECTIONS
Parameter: Stop at Non-Quads
MDATA_LOOP_SEL_STOP_AT_NON_QUADS
Parameter: Stop at Poles
MDATA_LOOP_SEL_STOP_AT_POLES