仅仅选择片体
std::vector< NXOpen::Selection::MaskTriple > maskTriple;
Selection::MaskTriple mask1(UF_solid_type, UF_solid_body_subtype, UF_UI_SEL_FEATURE_SHEET_BODY);
maskTriple.push_back(mask1);
selection0->GetProperties()->SetSelectionFilter("SelectionFilter",
Selection::SelectionActionClearAndEnableSpecific, maskTriple);
仅选择实体
std::vector< NXOpen::Selection::MaskTriple > maskTriple1;
Selection::MaskTriple mask2(UF_solid_type, UF_solid_body_subtype, UF_UI_SEL_FEATURE_SOLID_BODY);
maskTriple1.push_back(mask2);
selection01->GetProperties()->SetSelectionFilter("SelectionFilter",
Selection::SelectionActionClearAndEnableSpecific, maskTriple1);