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//移动基准坐标系距离函数代码
Session *theSession = Session::GetSession();
Part *workPart(theSession->Parts()->Work());
Part *displayPart(theSession->Parts()->Display());

tag_t csysFeatTag = 39647; //要移动的坐标系的特征TAG
Features::DatumCsys *datumCsys1(dynamic_cast<Features::DatumCsys *>(NXObjectManager::Get(csysFeatTag )));
datumCsys1->MakeCurrentFeature();

CartesianCoordinateSystem *cartesianCoordinateSystem1;
cartesianCoordinateSystem1 = workPart->CoordinateSystems()->CreateCoordinateSystem(xform1, SmartObject::UpdateOptionWithinModeling);
datumCsy *** uilder1->SetCsys(cartesianCoordinateSystem1);

datumCsy *** uilder1->SetDisplayScaleFactor(1.25);//设置比例

NXObject *nXObject1;
nXObject1 = datumCsy *** uilder1->Commit();

datumCsy *** uilder1->Destroy();
UF_MODL_update();//更新