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
- B! F( u. y" l1 j1 ~+ O0 B写了个函数，直接用，很简单！
; B  z. z' s7 o) N9 s: {
  d( \. j/ i5 T5 wstatic double ask_bodies_weight_interop(int n, tag_t *bodies)
- J- |1 w# o% ?/ V  s) N{
    Session *theSession = Session::GetSession();
    Part *workPart(theSession->Parts()->Work());
    std::vector<IBody *> theBodies(n);
    for (int ii = 0; ii < n; ii++)
: i9 D, G$ Y! G, S        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
    std::vector<Unit *> theUnits(5);
: U7 s5 d2 ]3 M! R    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
5 a7 z, M% g- D+ {0 I. {) q    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
7 I; h. c5 D: d: k    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
+ C' ~" _% X4 T- p% J    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
    MeasureBodies *mb =
        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
7 F7 b& Y+ r+ V/ b- x7 r    double theWeight = mb->Weight();
    delete mb;  // MeasureBodies inherits from TransientObject so delete it
    return theWeight;
}

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老师辛苦了