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！

static double ask_bodies_weight_interop(int n, tag_t *bodies)
{
% c( Q. K# |# b4 x. r    Session *theSession = Session::GetSession();
    Part *workPart(theSession->Parts()->Work());
# C) ?) \8 ?( E1 ~    std::vector<IBody *> theBodies(n);
/ S2 K5 T; N& Z& i9 j1 ~& r5 Y- |- R    for (int ii = 0; ii < n; ii++)
        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
    std::vector<Unit *> theUnits(5);
    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
8 w2 n$ w' t, M' J9 C% X$ ?    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
( M1 V0 ^& v- i! ~5 l+ w    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
. ^  B) p" J% r/ L9 R1 d! q6 w2 J    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
4 H* T8 g( n9 k9 a' B0 L* Q% {    MeasureBodies *mb =
* P7 R9 j) q3 Z6 e/ I( R        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
8 L) {, a2 G! `1 {0 {; B, o1 r    double theWeight = mb->Weight();
6 v7 t! M4 w' |) U6 O- a# m    delete mb;  // MeasureBodies inherits from TransientObject so delete it
    return theWeight;
6 e. S; p* I2 k. [, O}

1 k+ V! {2 a/ Y" r' b+ ?

zs8237

老师辛苦了