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
$ u" |" R% r$ O写了个函数，直接用，很简单！

4 b6 b* U9 Y( @8 z) m6 p/ e9 Fstatic double ask_bodies_weight_interop(int n, tag_t *bodies)
{
& D. e7 A) N4 v/ X* W3 _$ Z$ Q6 B7 N% D" Y    Session *theSession = Session::GetSession();
    Part *workPart(theSession->Parts()->Work());
4 }  L; @3 ~' ^- Q% z* H# A# b) ?    std::vector<IBody *> theBodies(n);
    for (int ii = 0; ii < n; ii++)
* k. p+ M$ q  q2 S        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
    std::vector<Unit *> theUnits(5);
& z3 Y/ }9 b& ~3 N0 J; K7 b    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
) k0 p+ V9 B7 w* e3 j    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
  i, ]5 ?" o9 M5 u9 K    MeasureBodies *mb =
' j/ e0 ?+ {9 [        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
7 v3 o/ x/ @; f' W    double theWeight = mb->Weight();
    delete mb;  // MeasureBodies inherits from TransientObject so delete it
, F3 a- v& k3 b' Z$ Y    return theWeight;
  y$ M1 o9 K# Q+ z% ^8 _7 R}
  v- A2 f0 j" g' T8 X$ r; R" {

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老师辛苦了