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！

* }' E$ n9 _! K+ z* rstatic double ask_bodies_weight_interop(int n, tag_t *bodies)
1 K; }9 ^+ e5 y6 ^{
    Session *theSession = Session::GetSession();
( n) |! ?# m) j9 k5 c    Part *workPart(theSession->Parts()->Work());
    std::vector<IBody *> theBodies(n);
1 [& G+ m$ ^% Z! P% Z    for (int ii = 0; ii < n; ii++)
        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
6 ?+ b  P4 Y1 u% L6 a    std::vector<Unit *> theUnits(5);
    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
. j4 K) ^$ |; a5 M) I    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
' _1 N6 r7 i# ?  a! D$ F) N    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
$ i5 V" y/ f2 f" F) u    MeasureBodies *mb =
& W" F0 _0 ?2 O' D2 c8 M/ Z, K        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
* ?9 k" X" [  [- ]- g+ L; D' i    double theWeight = mb->Weight();
- z  F* R. @( {8 G    delete mb;  // MeasureBodies inherits from TransientObject so delete it
    return theWeight;
}

- h7 W7 v  ^- v. G8 s9 R  a4 l

zs8237

老师辛苦了