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！

6 B# _5 i1 A9 T( f( B9 q' Rstatic double ask_bodies_weight_interop(int n, tag_t *bodies)
{
. m/ w4 |/ N1 l3 B    Session *theSession = Session::GetSession();
$ ~- R7 n' U: J    Part *workPart(theSession->Parts()->Work());
    std::vector<IBody *> theBodies(n);
2 m4 G2 W' v8 Q6 G6 g# N, w/ |    for (int ii = 0; ii < n; ii++)
        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
    std::vector<Unit *> theUnits(5);
/ _1 G7 I+ N5 d, u) A7 Z7 @    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
  d1 v% a- [8 U+ t    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
# A2 H8 e+ {2 y$ K3 [8 M    MeasureBodies *mb =
- @$ ^! b( g5 l        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
    double theWeight = mb->Weight();
' G9 A# Z4 P  T2 D6 A    delete mb;  // MeasureBodies inherits from TransientObject so delete it
    return theWeight;
}

4 r2 w8 B( l  L# U$ {/ l# Z

zs8237

老师辛苦了