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标题: 关于装配的问题：大家一起来找错误 [打印本页]

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作者: tari    时间: 2004-5-15 15:00
标题: 关于装配的问题：大家一起来找错误
下面是我写的一段关于装配的简单代码：实现功能就是自动将螺栓装配到孔中，可惜小弟刚学二次开发，里面错误多多，希望大家指正，附件里是源代码如果能把它调好，发表出来让大家学习，就更感激不尽了，^_^

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作者: tari    时间: 2004-5-15 15:18
刚刚忘了发测试部件，呵呵

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作者: ptjmy    时间: 2004-5-17 16:31
我已经调通了，代码如下：
#include "uf.h"
#include "uf_exit.h"
#include "uf_ui.h"
#include  "uf_modl.h"
#include  "uf_assem.h"
#include  "uf_part.h"
#include  "uf_object_types.h"
#include  "uf_obj.h"
#include  "uf_defs.h"
//----------------------------------------------------------------------------
//  Activation Methods
//----------------------------------------------------------------------------
tag_t UF_open_part()
{  
  char filter_string[132]="*";
  char filename[132];
  int response;
  int rc=0;
  char msg[132];
  tag_t part1;
    
  rc=UF_UI_create_filebox("Open File","打开文件",filter_string," ",filename,[$response)]
  if(rc)
  {
    UF_get_fail_message(rc,msg);
    printf("error=%s\n",msg);
  }
  
  if(response==UF_UI_OK)
  {
    char  partname[132];
      UF_PART_load_status_t error_status;
      strcpy(partname,filename);
     
      UF_PART_open(partname,[$part1,&error_status)]
    if(part1==NULL_TAG)
    {
    uc1601("打开part错误",1);
    UF_PART_close_all();//退出之前关闭所有part
      UF_terminate();
    }
      else
    { UF_PART_save();
    UF_PART_set_display_part(part1);
       
    }
  }
  return part1;
}
//  Unigraphics Startup
//      This entry point activates the application at Unigraphics startup
extern "C" DllExport void ufsta( char *param, int *returnCode, int rlen )
{
    /* Initialize the API environment */
    int errorCode = UF_initialize();
  
    if ( 0 == errorCode )
    {
        /* TODO: Add your application code here */
         tag_t parent_part;
     parent_part=UF_open_part();
      
     char *child_part_name="E:\\my_first_UG\\application\\bb.prt";
         char *refset_name=NULL;
     char instance_name[]="bb";
     double origin[3]={0,0,0};
     double csys_matrix[9]={1,0,0,0,1,0,0,0,1};
     int layer=0;
     tag_t instance;
     UF_PART_load_status_t error_status;
     UF_ASSEM_add_part_to_assembly(parent_part,child_part_name,refset_name,instance_name,
       origin,csys_matrix,layer,[$instance,&error_status)]
         tag_t  child_part;
     child_part=UF_PART_ask_part_tag(child_part_name);
     tag_t first_plan;
     tag_t second_plan;
     tag_t feature=NULL_TAG;
     int type3=UF_feature_type;
     uf_list_p_t  face_list=NULL;
     uf_list_p_t  p1=NULL;
     int type1;
     int n=0,n1=0;
     UF_OBJ_cycle_objs_in_part(child_part,type3,[$feature)]
     while(feature!=NULL_TAG)
       {
          
         UF_MODL_ask_feat_faces(feature,[$face_list)]          
         p1=face_list;
         do
       {  
  
             UF_MODL_ask_face_type(p1->eid,[$type1)]
               if(type1==UF_MODL_CYLINDRICAL_FACE)   n1++;
               if(type1==UF_MODL_PLANAR_FACE)   n++;
         if(n==1)  {first_plan=p1->eid;UF_DISP_set_highlight(first_plan,1);}
         if(n1==2) {second_plan=p1->eid;UF_DISP_set_highlight(second_plan,1);}
         p1=p1->next;
       }while(p1!=NULL);
       UF_OBJ_cycle_objs_in_part(child_part,type3,[$feature)]
       }
  
     tag_t *from_part_occ;
        
     UF_ASSEM_ask_occs_of_part(parent_part,child_part,[$from_part_occ)]
         tag_t from_part_ins=UF_ASSEM_ask_inst_of_part_occ(*from_part_occ);
     char part_name[132+1];  
         double transform[4][4];  
         UF_ASSEM_ask_component_data(*from_part_occ,part_name,
       refset_name,instance_name,origin,csys_matrix,transform);  
  
         char message[133];
     message[0]='\0';
     strcpy(message,"please select third plane");
     UF_UI_selection_options_t opts;
     UF_UI_mask_t mask;
     int response;
     tag_t view;
     double cursor[3];
     int unhightlight=0;
  
          
     opts.other_options=0;
     opts.reserved=NULL;
     opts.num_mask_triples=2;
     opts.mask_triples=[$mask]
     opts.mask_triples->object_type=UF_face_type;
     opts.mask_triples->object_subtype=UF_bounded_plane_subtype;
     opts.mask_triples->solid_type=UF_UI_SEL_FEATURE_ANY_FACE;
     opts.scope=UF_UI_SEL_SCOPE_ANY_IN_ASSEMBLY;
     int type;
     double point[3];
     double dir[3];
     double box[6];
     double radius;
     double rad_data;
     int norm_dir;
     tag_t third_plan;
     do
     {
       int irc=UF_UI_select_single(message,[$opts,&response,&third_plan,cursor,&view)]
       UF_MODL_ask_face_data(third_plan,[$type,point,dir,box,&radius,&rad_data,&norm_dir)]
       if(type!=22)
       {
         uc1601("please select another plane",1);
         UF_DISP_set_highlight(third_plan,0);
       }
             
     }
     while(!(type==22[$&response==5))]
     if(response!=5)
     {
       uc1601("not select plane",1);
       UF_terminate();
       return;
     }
      
      
     message[0]='\0';
     strcpy(message,"please select fourth plane");
  
     opts.other_options=0;
     opts.reserved=NULL;
     opts.num_mask_triples=1;
     opts.mask_triples=[$mask]
     opts.mask_triples->object_type=UF_face_type;
     opts.mask_triples->object_subtype=UF_cylinder_subtype;
     opts.mask_triples->solid_type=UF_UI_SEL_FEATURE_ANY_FACE;
     opts.scope=UF_UI_SEL_SCOPE_ANY_IN_ASSEMBLY;  
     tag_t fourth_plan;
     do{
       int irc=UF_UI_select_single(message,[$opts,&response,&fourth_plan,cursor,&view)]
        
       UF_MODL_ask_face_data(fourth_plan,[$type,point,dir,box,&radius,&rad_data,&norm_dir)]
        
       if(type!=16)
       {
         uc1601("please select another plane",1);
         UF_DISP_set_highlight(fourth_plan,0);
       }
             
     }
     while(!(type==16[$&response==5))]
     if(response!=5)
     {
       uc1601("not select plane",1);
       UF_terminate();
       return;
     }
     tag_t to_part_occ;      
     to_part_occ=UF_ASSEM_ask_root_part_occ(parent_part);
  
     UF_ASSEM_mating_condition_t ftf;
     UF_ASSEM_init_mc([$ftf)]
     ftf.mated_object=from_part_ins;
     ftf.part_occurrence=to_part_occ;
     ftf.name=NULL;
     ftf.user_name=FALSE;
     ftf.constraints[0].from_status=UF_ASSEM_ok;
     ftf.constraints[0].to_status=UF_ASSEM_ok;
     ftf.constraints[0].mate_type=UF_ASSEM_v16_mate;
     ftf.constraints[0].from_type=UF_ASSEM_planar_face;
     ftf.constraints[0].to_type=UF_ASSEM_planar_face;
     ftf.constraints[0].from=first_plan;
     ftf.constraints[0].from_part_occ=*from_part_occ;
     ftf.constraints[0].to=third_plan;
     ftf.constraints[0].to_part_occ=to_part_occ;
     ftf.constraints[0].offset=NULL_TAG;
     ftf.constraints[0].name="face to face";
     ftf.constraints[0].user_name=TRUE;
     ftf.constraints[1].from_status=UF_ASSEM_ok;
     ftf.constraints[1].to_status=UF_ASSEM_ok;
     ftf.constraints[1].mate_type=UF_ASSEM_v16_mate;
     ftf.constraints[1].from_type=UF_ASSEM_cylindrical_face;
     ftf.constraints[1].to_type=UF_ASSEM_cylindrical_face;
     ftf.constraints[1].from=second_plan;
     ftf.constraints[1].from_part_occ=*from_part_occ;
     ftf.constraints[1].to=fourth_plan;
     ftf.constraints[1].to_part_occ=to_part_occ;
     ftf.constraints[1].offset=NULL_TAG;
     ftf.constraints[1].name="face to face";
     ftf.constraints[1].user_name=TRUE;      
     ftf.num_constraints=2;
     ftf.suppressed=FALSE;
       
     UF_ASSEM_mc_status_t status;
     UF_ASSEM_mc_structure_state_t struct_status;
     UF_ASSEM_dof_t dof;
     int ret=UF_ASSEM_solve_mc([$ftf,&status,&dof,transform)]      
     UF_get_fail_message(ret,message);
     if(ret==0||status==UF_ASSEM_mc_solved)
     {
       ret=UF_ASSEM_apply_mc_data([$ftf,&struct_status,&status)]
       UF_DISP_refresh();
       UF_MODL_update();
     }
  
     UF_DISP_set_highlight(third_plan,0);
     UF_DISP_set_highlight(fourth_plan,0);  
  
      
  
        /* Terminate the API environment */
        errorCode = UF_terminate();
    }
  
    /* Print out any error messages */
   &nbsprintErrorMessage( errorCode );
}

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作者: murongjun    时间: 2006-2-14 20:24
谢谢,看来你的程序,我终于把我的程序调通了.

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作者: zhb7081    时间: 2006-3-9 18:47
有没有办法自动装配两个相同的零件进去呀，而且这个零件装配的两个地方约束对象都一样，有办法吗？

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作者: xxjy2000    时间: 2010-12-8 09:58
呵呵，谢谢楼主了

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作者: siyilee    时间: 2011-12-19 11:53
很好的学习资料

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