NX二次开发-遍历所有对象UF_MODL_ask_object()

//Test

// Mandatory UF Includes
#include <uf.h>
#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_eval.h>
#include <uf_ui.h>
#include <uf_object_types.h>

// Internal Includes
#include <NXOpen/ListingWindow.hxx>
#include <NXOpen/NXMessageBox.hxx>
#include <NXOpen/UI.hxx>
#include <NXOpen/NXException.hxx>
#include <NXOpen/PartCollection.hxx>
#include <NXOpen/Session.hxx>

// Std C++ Includes

using namespace NXOpen;
using std::string;
using std::exception;
using std::stringstream;
using std::endl;


//------------------------------------------------------------------------------
// NXOpen c++ test class 
//------------------------------------------------------------------------------
class MyClass
{
    // class members
public:
    static Session *theSession;
    static UI *theUI;

    MyClass();
    ~MyClass();

	void do_it();
	void print(const NXString &);
	void print(const string &);
	void print(const char*);

private:
	BasePart *workPart, *displayPart;
	NXMessageBox *mb;
	ListingWindow *lw;
	LogFile *lf;
};

//------------------------------------------------------------------------------
// Initialize static variables
//------------------------------------------------------------------------------
Session *(MyClass::theSession) = NULL;
UI *(MyClass::theUI) = NULL;

//------------------------------------------------------------------------------
// Constructor 
//------------------------------------------------------------------------------
MyClass::MyClass()
{

	// Initialize the NX Open C++ API environment
	MyClass::theSession = NXOpen::Session::GetSession();
	MyClass::theUI = UI::GetUI();
	mb = theUI->NXMessageBox();
	lw = theSession->ListingWindow();
	lf = theSession->LogFile();

    workPart = theSession->Parts()->BaseWork();
	displayPart = theSession->Parts()->BaseDisplay();
	
}

//------------------------------------------------------------------------------
// Destructor
//------------------------------------------------------------------------------
MyClass::~MyClass()
{
}

//------------------------------------------------------------------------------
// Print string to listing window or stdout
//------------------------------------------------------------------------------
void MyClass::print(const NXString &msg)
{
	if(! lw->IsOpen() ) lw->Open();
	lw->WriteLine(msg);
}
void MyClass::print(const string &msg)
{
	if(! lw->IsOpen() ) lw->Open();
	lw->WriteLine(msg);
}
void MyClass::print(const char * msg)
{
	if(! lw->IsOpen() ) lw->Open();
	lw->WriteLine(msg);
}




//------------------------------------------------------------------------------
// Do something
//------------------------------------------------------------------------------
void MyClass::do_it()
{

	// TODO: add your code here
    UF_UI_open_listing_window();
    tag_t obj = NULL_TAG;
    UF_MODL_ask_object(UF_solid_type, UF_solid_body_subtype, &obj);//把UF_solid_type，UF_solid_body_subtype修改成你想要得到的对象类型
    
    while (NULL_TAG != obj)
    {
        UF_OBJ_set_color(obj, 186);//设置颜色为红色

        char msg[256];
        sprintf_s(msg, "%d\n", obj);//打印tag值
        UF_UI_write_listing_window(msg);

        UF_MODL_ask_object(UF_solid_type, UF_solid_body_subtype, &obj);
    }
}

//------------------------------------------------------------------------------
// Entry point(s) for unmanaged internal NXOpen C/C++ programs
//------------------------------------------------------------------------------
//  Explicit Execution
extern "C" DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
    try
    {
		// Create NXOpen C++ class instance
        UF_initialize();
		MyClass *theMyClass;
		theMyClass = new MyClass();
		theMyClass->do_it();
		delete theMyClass;
        UF_terminate();
	}
    catch (const NXException& e1)
    {
		UI::GetUI()->NXMessageBox()->Show("NXException", NXOpen::NXMessageBox::DialogTypeError, e1.Message());
    }
	catch (const exception& e2)
    {
		UI::GetUI()->NXMessageBox()->Show("Exception", NXOpen::NXMessageBox::DialogTypeError, e2.what());
    }
	catch (...)
    {
		UI::GetUI()->NXMessageBox()->Show("Exception", NXOpen::NXMessageBox::DialogTypeError, "Unknown Exception.");
    }
}


//------------------------------------------------------------------------------
// Unload Handler
//------------------------------------------------------------------------------
extern "C" DllExport int ufusr_ask_unload()
{
	return (int)NXOpen::Session::LibraryUnloadOptionImmediately;
}

NX二次开发-遍历所有对象UF_MODL_ask_object()

原文：https://www.cnblogs.com/xubaonxopen/p/13879874.html