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！
* C, [( j% y# a
% n2 ?( C. w% tstatic double ask_bodies_weight_interop(int n, tag_t *bodies)
{
8 u8 ?# O1 x1 |    Session *theSession = Session::GetSession();
) s% N  \4 f) `1 l4 F, t* P    Part *workPart(theSession->Parts()->Work());
    std::vector<IBody *> theBodies(n);
    for (int ii = 0; ii < n; ii++)
% T- ^% S* T9 J        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
) [% l; z  w6 y. K# K0 R' l: `    std::vector<Unit *> theUnits(5);
. R, E) M- v; h6 G; Y    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
1 d; {! O2 z+ N, O+ U4 x    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
, N% \6 A! H  S) O" G    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
! A% j, e* \; K0 I$ F" c    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
, I6 A/ U+ ]% G  u2 o- B" A    MeasureBodies *mb =
        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
* y& {1 O6 @5 F2 H, G- k    double theWeight = mb->Weight();
    delete mb;  // MeasureBodies inherits from TransientObject so delete it
    return theWeight;
}
' `+ H* k- T1 J( i5 d

zs8237

老师辛苦了