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！

; F! a- B# |( t* K0 v# istatic double ask_bodies_weight_interop(int n, tag_t *bodies)
+ K: o0 X4 S/ f/ G{
& w% v% o- Q/ ~- L    Session *theSession = Session::GetSession();
    Part *workPart(theSession->Parts()->Work());
/ |# M+ ~2 k# J    std::vector<IBody *> theBodies(n);
* Y) z6 X5 m, `9 I    for (int ii = 0; ii < n; ii++)
  O6 i  _6 q) E* g' g- i        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
) h7 K) e7 i& n# T3 h4 N8 g* y; B! z9 o    std::vector<Unit *> theUnits(5);
, M/ r/ v. |$ m) R! Q    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
% B2 b8 e1 Y5 Z: [8 [3 s    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
( F3 L  L1 \- `+ J2 q: d9 J    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
    MeasureBodies *mb =
        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
    double theWeight = mb->Weight();
9 t! X7 \( `" d+ i" l! L    delete mb;  // MeasureBodies inherits from TransientObject so delete it
    return theWeight;
}
% `" l& O8 p/ {! c, ?( H1 V

zs8237

老师辛苦了