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！

0 n6 d' D' q% v# ^2 lstatic double ask_bodies_weight_interop(int n, tag_t *bodies)
{
    Session *theSession = Session::GetSession();
. ], P6 C% X" S7 v* m! [: ?    Part *workPart(theSession->Parts()->Work());
% G: ?# ^  K- t& P  s# o, {    std::vector<IBody *> theBodies(n);
    for (int ii = 0; ii < n; ii++)
. e) ]4 g: [! V% ]        theBodies[ii] = dynamic_cast<IBody *>(NXObjectManager::Get(bodies[ii]));
! l0 {- q$ N. [, j- q    std::vector<Unit *> theUnits(5);
3 G( h0 Q9 e3 ?9 X# a: {4 ?    theUnits[0] = workPart->UniTCollection()->GetBase("Area");
    theUnits[1] = workPart->UnitCollection()->GetBase("Volume");
    theUnits[2] = workPart->UnitCollection()->GetBase("Mass");
, A( E+ V' ^1 ~# _$ Q0 h1 m' _    theUnits[3] = workPart->UnitCollection()->GetBase("Length");
    theUnits[4] = workPart->UnitCollection()->GetBase("Mass");
. U; m) H9 @. q    MeasureBodies *mb =
        workPart->MeasureManager()->NewMassProperties(theUnits, 0.99, theBodies);
. R- q( ?4 n' `& V    double theWeight = mb->Weight();
    delete mb;  // MeasureBodies inherits from TransientObject so delete it
" B" Y# C% F6 _, ?    return theWeight;
5 q/ a/ U+ t) }& l}

zs8237

老师辛苦了