NX二次开发-UFUN和NXOpen结合开发中Tag_t对象与TaggedObject对象转换方法

 本文通过举四个例子来告诉大家在NX二次开发过程中会经常用到UFUN和NXOpen结合去开发，在UFUN中我们得到的是Tag_t对象，在NXOpen中得到的是TaggedObject对象，这两个是需要进行转换的。本文主要知识点为：TaggedObject->tag_t() , NXOpen::NXObjectManager::Get(BodyTag1) , feature1->JournalIdentifier()的用法。

     NX11+VS2013

     #include <uf.h>
     #include <uf_modl.h>
     #include <uf_obj.h>
     #include <NXOpen\NXObjectManager.hxx>
     #include <NXOpen/Features_BlockFeatureBuilder.hxx>
     #include <NXOpen/Features_FeatureCollection.hxx>
     #include <NXOpen/NXException.hxx>
     #include <NXOpen/Body.hxx>
     #include <NXOpen/BodyCollection.hxx>
     #include <NXOpen/DisplayManager.hxx>
     #include <NXOpen/PartCollection.hxx>

     NXOpen::Session *theSession = NXOpen::Session::GetSession();
     NXOpen::Part *workPart(theSession->Parts()->Work());
     NXOpen::Part *displayPart(theSession->Parts()->Display());

     UF_initialize();

     //方法1：UFUN方式创建块，设置块颜色。
     //UFUN方式创建块
     UF_FEATURE_SIGN Sign = UF_NULLSIGN;
     double Corner_pt[] = { 0.0, 0.0, 0.0 };
     char *Edge_len[] = { "", "", "" };
     tag_t BlkTag = NULL_TAG;
     UF_MODL_create_block1(Sign, Corner_pt, Edge_len, &BlkTag);

     //UFUN方式特征找体
     tag_t BodyTag = NULL_TAG;
     UF_MODL_ask_feat_body(BlkTag, &BodyTag);

     //UFUN方式设置颜色
     UF_OBJ_set_color(BodyTag, );

     //方法2：NXOpen方式创建块，设置块颜色。
     //NXOpen方式创建块
     NXOpen::Features::Feature *nullNXOpen_Features_Feature(NULL);
     NXOpen::Features::BlockFeatureBuilder *blockFeatureBuilder1;
     blockFeatureBuilder1 = workPart->Features()->CreateBlockFeatureBuilder(nullNXOpen_Features_Feature);

     std::vector<NXOpen::Body *> targetBodies1();
     NXOpen::Body *nullNXOpen_Body(NULL);
     targetBodies1[] = nullNXOpen_Body;
     blockFeatureBuilder1->BooleanOption()->SetTargetBodies(targetBodies1);

     blockFeatureBuilder1->SetType(NXOpen::Features::BlockFeatureBuilder::TypesOriginAndEdgeLengths);//设置创建类型

     NXOpen::Point3d originPoint1(100.0, 100.0, 100.0);
     blockFeatureBuilder1->SetOriginAndLengths(originPoint1, "", "", "");//设置原点

     blockFeatureBuilder1->SetBooleanOperationAndTarget(NXOpen::Features::Feature::BooleanTypeCreate, nullNXOpen_Body);//设置布尔

     NXOpen::Features::Feature *feature1;
     feature1 = blockFeatureBuilder1->CommitFeature();

     //NXOpen方式设置颜色
     NXOpen::DisplayModification *displayModification1;
     displayModification1 = theSession->DisplayManager()->NewDisplayModification();

     displayModification1->SetNewColor();//设置颜色

     std::vector<NXOpen::DisplayableObject *> objects1();
     NXOpen::Body *body1(dynamic_cast<NXOpen::Body *>(workPart->Bodies()->FindObject(feature1->JournalIdentifier())));
     objects1[] = body1;
     displayModification1->Apply(objects1);

     //方法3：UFUN创建块，NXOpen设置颜色
     //UFUN方式创建块
     UF_FEATURE_SIGN Sign1 = UF_NULLSIGN;
     double Corner_pt1[] = { 200.0, 200.0, 200.0 };
     char *Edge_len1[] = { "", "", "" };
     tag_t BlkTag1 = NULL_TAG;
     UF_MODL_create_block1(Sign1, Corner_pt1, Edge_len1, &BlkTag1);

     //UFUN方式特征找体
     tag_t BodyTag1 = NULL_TAG;
     UF_MODL_ask_feat_body(BlkTag1, &BodyTag1);

     //NXOpen方式设置颜色
     NXOpen::DisplayModification *displayModification2;
     displayModification2 = theSession->DisplayManager()->NewDisplayModification();

     displayModification2->SetNewColor();//设置颜色

     std::vector<NXOpen::DisplayableObject *> objects2();
     NXOpen::Body *body2(dynamic_cast<NXOpen::Body *>(NXOpen::NXObjectManager::Get(BodyTag1)));
     objects2[] = body2;
     displayModification2->Apply(objects2);

     //方法4：NXOpen创建块，UFUN设置颜色
     //NXOpen方式创建块
     NXOpen::Features::Feature *nullNXOpen_Features_Feature1(NULL);
     NXOpen::Features::BlockFeatureBuilder *blockFeatureBuilder2;
     blockFeatureBuilder2 = workPart->Features()->CreateBlockFeatureBuilder(nullNXOpen_Features_Feature1);

     std::vector<NXOpen::Body *> targetBodies2();
     NXOpen::Body *nullNXOpen_Body1(NULL);
     targetBodies2[] = nullNXOpen_Body1;
     blockFeatureBuilder2->BooleanOption()->SetTargetBodies(targetBodies2);

     blockFeatureBuilder2->SetType(NXOpen::Features::BlockFeatureBuilder::TypesOriginAndEdgeLengths);//设置创建类型

     NXOpen::Point3d originPoint2(300.0, 300.0, 300.0);
     blockFeatureBuilder2->SetOriginAndLengths(originPoint2, "", "", "");//设置原点

     blockFeatureBuilder2->SetBooleanOperationAndTarget(NXOpen::Features::Feature::BooleanTypeCreate, nullNXOpen_Body1);//设置布尔

     NXOpen::Features::Feature *feature2;
     feature2 = blockFeatureBuilder2->CommitFeature();

     //UFUN方式特征找体
     tag_t BodyTag2 = NULL_TAG;
     UF_MODL_ask_feat_body(feature2->Tag(), &BodyTag2);

     //UFUN方式设置颜色
     UF_OBJ_set_color(BodyTag2, );

     UF_terminate();