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)
5 F/ m; _% @0 H3 U& I) F; Z{
1 }) [$ s2 m' w' F7 O    Session *theSession = Session::GetSession();
; Q' A0 A% B8 i8 s    Part *workPart(theSession->Parts()->Work());
) @* x6 G) R( Q* `    std::vector<IBody *> theBodies(n);
    for (int ii = 0; ii < n; ii++)
        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
( k. V: w2 A' G5 h" D! O6 {$ N* u    std::vector<Unit *> theUnits(5);
    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
. w% c$ J  o: X6 ~& V5 ?    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
1 C& c4 c3 @# Q$ M9 B    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
    MeasureBodies *mb =
% C6 H3 U, T3 N# X) l0 _) m        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
    double theWeight = mb->Weight();
* ^6 z  |3 e: f    delete mb;  // MeasureBodies inherits from TransientObject so delete it
    return theWeight;
}
+ ^% A# }0 G9 O9 \8 c* q, h
" J0 e; J; Z0 f3 U3 Y

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老师辛苦了