【NX二次开发】判断对象是否在装配中UF_ASSEM_is_occurrence()

如图左面的体是部件中的体，右面的体是当前显示部件下的体。我们选择体对象，使用UF_ASSEM_is_occurrence()函数判断体是否在装配中。下面是源码和演示。

 

源码：

 

#include <NXOpen/Session.hxx>
#include <NXOpen/NXException.hxx>
#include "me.hpp"

int doWork(tag_t tagObj)
{
    if (UF_ASSEM_is_occurrence(tagObj))
    {
        uc1601("输入的是装配中的对象，即事例！", 1);
    }
    else 
    {
        uc1601("输入的是当前显示部件下的对象，即原型！", 1);
    }
    return 0;
}

vector<tag_t> selectBodies()
{
    vector<tag_t> bodies;
    double cursor[3] = { 0, 0, 0 };
    int response, i, count;
    tag_t *objects;
    UF_UI_selection_options_t opts1;
    opts1.other_options = 0;
    opts1.reserved = NULL;
    opts1.num_mask_triples = 1;
    opts1.scope = UF_UI_SEL_SCOPE_ANY_IN_ASSEMBLY;
    UF_UI_mask_t mask_triples[] = { 70, 0, 0 };
    opts1.mask_triples = mask_triples;
    UF_UI_lock_ug_access(UF_UI_FROM_CUSTOM);
    UF_UI_select_by_class("请选择体", &opts1, &response, &count, &objects);
    for (i = 0; i < count; i++)
    {
        UF_DISP_set_highlight(objects[i], 0);
        bodies.push_back(objects[i]);
    }
    UF_UI_unlock_ug_access(UF_UI_FROM_CUSTOM);
    return bodies;
}


extern DllExport void ufusr(char *param, int *returnCode, int rlen)
{
    UF_initialize();

    vector<tag_t> vecBodys = selectBodies();
    for (int i = 0; i < vecBodys.size(); i++)
    {
        tag_t tagObj = vecBodys[i];
        doWork(tagObj);
    }

    UF_terminate();
}

extern int ufusr_ask_unload(void)
{
    return (UF_UNLOAD_IMMEDIATELY);
}

演示：