NX二次开发源码分享：获取体的重量信息

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NX二次开发源码分享：获取体的重量信息
写了个函数，直接用，很简单！
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static double ask_bodies_weight_interop(int n, tag_t *bodies)
- y3 h8 A/ `' |/ f" ]{
    Session *theSession = Session::GetSession();
4 |7 g$ M+ y% e" P    Part *workPart(theSession->Parts()->Work());
! w) J+ ~( t, P- R7 R  G3 s6 Y+ P    std::vector<IBody *> theBodies(n);
  n0 T5 A: p# t7 W" F; t' H    for (int ii = 0; ii < n; ii++)
6 R) _% L! }' U/ l        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
    std::vector<Unit *> theUnits(5);
    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
2 C/ F$ L9 r/ E8 t+ M4 {  E0 Q    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
9 j# i8 O' O1 q: q    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
3 N2 c. V8 d9 a: z! y3 }    MeasureBodies *mb =
        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
    double theWeight = mb->Weight();
- Q* ]& F1 U6 _9 p! C/ n    delete mb;  // MeasureBodies inherits from TransientObject so delete it
; S" o9 a" n* E- s% _& X1 _    return theWeight;
5 k9 O/ G* D  e3 S2 P/ V}
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zs8237

老师辛苦了