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标题: 急问，那位大侠告知怎样在UG用程序创建扫描体？ [打印本页]

作者: hustcad 时间: 2005-6-1 16:51
标题: 急问，那位大侠告知怎样在UG用程序创建扫描体？

以下是实现的代码，不能创建成功，那位大侠指点一二？？急盼！！！！！
首先，我通过程序画出了5条截面线和3根导线，然后做了一个扫描实体的程序代码，拷贝如下，请各位大虾帮忙找问题：
  /*----------------------------------------------------------*/
  /*[说明]:扫描创建实体
    /*----------------------------------------------------------*/
     
   

  UF_MODL_init_string_list([$s_guide)]
  UF_MODL_create_string_list(3,3,[$s_guide)]
  s_guide.num = 3;
  for(i=0;i<3;i++)
  {
    s_guide.string = 1;
    s_guide.dir = 1;
    s_guide.id = guideLine_tag;
  }

  UF_MODL_init_string_list([$s_section)]
  UF_MODL_create_string_list(5,5,[$s_section)]
  s_section.num = 5;
  for(i=0;i<5;i++)
  {
    s_section.string = 1;
    s_section.dir = 1;
    s_section.id = spline_tag;
  }
  alignment = 1;//Alignment method:
   

= Parameter
   

= Arc Length

  inter = 2;//Interpolation method (for s_section->num > 1):
   

= Linear
   

= Cubic

  body_type =0;//Type of body:
                 

= Sheet (Default)
   

= Solid
  boolean =UF_NULLSIGN;//The sign of the operation to be performed.
                         // UF_NULLSIGN = create new target solid
             //UF_POSITIVE = add to target solid
             //UF_NEGATIVE = subtract from target solid
             //UF_UNSIGNED = intersect with target solid
  //Tolerances:
  tol[0] = 0.025;//[0] = Distance
  tol[1] = 0.2; //[1] = Angle (in radians)
  tol[2] = 0.1; //[2] = Intersection
    
  UF_MODL_create_sweep(&s_guide, //UF_STRING_p_t s_guide,
     &s_section, //UF_STRING_p_t s_section,
             NULL, //UF_STRING_p_t s_spine,
             NULL, //UF_METHOD_p_t orientation,
             NULL, //UF_METHOD_p_t scaling,
             &alignment, //int * alignment,
             &inter, //int * inter,
             &body_type, //int * body_type,
             boolean, // UF_FEATURE_SIGN boolean,
             tol, //double tol[ 3 ],
             [$body_obj_id)]//tag_t * body_obj_id

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