合并面并删除参数

// NX 8.5.3.3
// Journal created by Administrator on Mon Apr 20 11:21:24 2020 中国标准时间
//
#include "C:\all_uf.h"
#include <uf_defs.h>
#include <NXOpen/NXException.hxx>
#include <NXOpen/Session.hxx>
#include <NXOpen/BasePart.hxx>
#include <NXOpen/Builder.hxx>
#include <NXOpen/Expression.hxx>
#include <NXOpen/ExpressionCollection.hxx>
#include <NXOpen/Face.hxx>
#include <NXOpen/FaceDumbRule.hxx>
#include <NXOpen/Features_Brep.hxx>
#include <NXOpen/Features_DeleteFaceBuilder.hxx>
#include <NXOpen/Features_FeatureCollection.hxx>
#include <NXOpen/NXObject.hxx>
#include <NXOpen/Part.hxx>
#include <NXOpen/PartCollection.hxx>
#include <NXOpen/Plane.hxx>
#include <NXOpen/PlaneCollection.hxx>
#include <NXOpen/Preferences_PartModeling.hxx>
#include <NXOpen/Preferences_PartPreferences.hxx>
#include <NXOpen/Preferences_PartPreferences.hxx>
#include <NXOpen/Preferences_PartVisualizationLine.hxx>
#include <NXOpen/ScCollector.hxx>
#include <NXOpen/ScRuleFactory.hxx>
#include <NXOpen/SelectISurface.hxx>
#include <NXOpen/SelectObject.hxx>
#include <NXOpen/SelectionIntentRule.hxx>
#include <NXOpen/Session.hxx>
#include <NXOpen/TaggedObject.hxx>
#include <NXOpen/Unit.hxx>
#include <NXOpen/Face.hxx>
#include <NXOpen/FaceTangentRule.hxx>
#include <NXOpen/NXObjectManager.hxx>
#include <uf_defs.h>
#include <uf_ui_types.h>
#include <iostream>
#include <NXOpen/Session.hxx>
#include <NXOpen/UI.hxx>
#include <NXOpen/NXMessageBox.hxx>
#include <NXOpen/Callback.hxx>
#include <NXOpen/NXException.hxx>
#include <NXOpen/BlockStyler_UIBlock.hxx>
#include <NXOpen/BlockStyler_BlockDialog.hxx>
#include <NXOpen/BlockStyler_PropertyList.hxx>
 #include <NXOpen/BlockStyler_Group.hxx>
#include <NXOpen/BlockStyler_FaceCollector.hxx>
#include <uf.h>
 #include <uf_obj.h>
#include <NXOpen/NXObjectManager.hxx>
#include <NXOpen/PartCollection.hxx>
#include <NXOpen/Face.hxx>
#include <NXOpen/FaceTangentRule.hxx>
#include <NXOpen/ScCollectorCollection.hxx>
#include <NXOpen/ScRuleFactory.hxx>
using namespace NXOpen;

#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
static int report(char *file, int line, char *call, int irc)
{
    if (irc)
    {
        char    messg[133];
        printf("%s, line %d:  %s
", file, line, call);
        (UF_get_fail_message(irc, messg)) ?
            printf("    returned a %d
", irc) :
            printf("    returned error %d:  %s
", irc, messg);
    }
    return(irc);
}



extern "C" DllExport int ufusr_ask_unload()
{
    return (int)Session::LibraryUnloadOptionImmediately;
}

static int select_filter_proc_fn(tag_t object, int type[1], void* user_data, UF_UI_selection_p_t select)
{
    //uf_list_p_t  edge_list;
    //int edge_count = 0, Type = 0;
    //double Point[3];
    //double Dir[3];
    //double Box[6];
    //double Radius[3];
    //double RadData[3];
    //int NormDir, vertex_count = 0;
    //UF_MODL_ask_face_data(object, &Type, Point, Dir, Box, Radius, RadData, &NormDir);
    //UF_MODL_ask_face_edges(object, &edge_list);
    //UF_MODL_ask_list_count(edge_list, &edge_count);

    //tag_t edge_tag = NULL_TAG;
    //UF_MODL_ask_list_item(edge_list, 1, &edge_tag);
    //double point1[3];
    //double point2[3];
    //UF_MODL_ask_edge_verts(edge_tag, point1, point2, &vertex_count);


    if (object == NULL)
    {
        return UF_UI_SEL_REJECT;
    }
    /*else if (object&&edge_count == 2 && Type == UF_cone_subtype && vertex_count <= 0)*/
    else if (object)
    {
        return UF_UI_SEL_ACCEPT;
    }
}

static int init_proc(UF_UI_selection_p_t select, void* user_data)
{
    int num_triples = 1;//可选类型的数量
    
    UF_UI_mask_t mask_triples[] =
    {UF_solid_type, UF_UI_SEL_NOT_A_FEATURE };//可选对象类型
    UF_UI_set_sel_mask(select, UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, num_triples, mask_triples);
    if ((UF_UI_set_sel_procs(select, select_filter_proc_fn, NULL, user_data)) == 0)
    {
        return UF_UI_SEL_SUCCESS;
    }
    else
    {
        return UF_UI_SEL_FAILURE;
    }
}



extern "C" DllExport void ufusr(char *param, int *retCode, int paramLen)
{
    UF_initialize();
    char sCue[] = "象选择对话框";
    char sTitle[] = "象选择对话框";
    int iScope = UF_UI_SEL_SCOPE_NO_CHANGE;
    int iResponse;
    tag_t *tObject;
    int count = 0;
    UF_UI_select_with_class_dialog(sCue, sTitle, iScope, init_proc, NULL, &iResponse, &count, &tObject);
    if (count)
    {
        uf_list_p_t bodylist=NULL;
        UF_MODL_create_list(&bodylist);
        for (size_t i = 0; i < count; i++)
        {

            int opt = 1;                 //1=在同一个曲面上，2=转换为B曲面        
            tag_t face_tags = NULL_TAG;    //如果第一个参数是2需要输入
            tag_t result_tag = NULL_TAG;   //返回特征
            UF_MODL_edit_face_join(opt, tObject[i], &face_tags, &result_tag);
            UF_DISP_set_highlight(tObject[i], 0);
            UF_MODL_put_list_item(bodylist, tObject[i]);            
        }
        UF_CALL(UF_MODL_delete_body_parms(bodylist));
        UF_CALL(UF_MODL_delete_list(&bodylist));
    }
    else
    {
        return;
    }
            
}