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！
( o: C6 \7 Z* Q
6 z: @! `1 D; w2 t) o  \1 C. x" qstatic double ask_bodies_weight_interop(int n, tag_t *bodies)
6 N+ u0 }3 c2 \{
; P& T! k9 l: ?8 u& @    Session *theSession = Session::GetSession();
    Part *workPart(theSession->Parts()->Work());
    std::vector<IBody *> theBodies(n);
    for (int ii = 0; ii < n; ii++)
) L! t* I& i# a% Y% e* f2 ^        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
' `) `* r) y: Z. x/ N6 H    std::vector<Unit *> theUnits(5);
1 {5 g6 T( D' K, Q& ]- l. N2 E    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
" C7 [. n' k5 Z3 f    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
* r( m4 v; v: V1 O    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
* b% ?* g( x, d& f$ g    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
! n) R7 v; u5 N  |    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
    MeasureBodies *mb =
        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
    double theWeight = mb->Weight();
    delete mb;  // MeasureBodies inherits from TransientObject so delete it
) v$ A( c9 ~7 \- t% ?    return theWeight;
  i& d( m* G3 E( \}
% o+ k( q- [& J! d

zs8237

老师辛苦了