UG\NX二次开发 删除所有图层类别

文章作者：里海

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简介：

删除所有图层类别

代码：

//删除工作部件所有图层类别对象
void DelAllCategoriesFromWorkPart(vector<tag_t> &Categories)
{
    tag_t tagWorkPart = UF_ASSEM_ask_work_part();
    tag_t tagFeatTemp = 0;
    UF_OBJ_cycle_objs_in_part(tagWorkPart, UF_layer_category_type, &tagFeatTemp);
    if (tagFeatTemp == NULL_TAG)
    {
        return;
    }

    while (tagFeatTemp != NULL_TAG)
    {
		UF_OBJ_delete_object(tagFeatTemp);
        UF_OBJ_cycle_objs_in_part(tagWorkPart, UF_feature_type, &tagFeatTemp);    
    }
    return;
}