1、UG二次開(kāi)發(fā)模板目 錄第一章 技巧規(guī)則(2) 第二章 函數(shù)模板(4)第三章 功能模板(11)第四章 udop(24)注：連接:Ctrl+單擊鼠標(biāo)左鍵第一章 技巧規(guī)則1，內(nèi)存原則：【規(guī)則1】用malloc或new申請(qǐng)內(nèi)存之后，應(yīng)該立即檢查指針值是否為NULL。防止使用指針值為NULL的內(nèi)存?！疽?guī)則2】不要忘記為數(shù)組和動(dòng)態(tài)內(nèi)存賦初值。防止將未被初始化的內(nèi)存作為右值使用。【規(guī)則3】避免數(shù)組或指針的下標(biāo)越界，特別要當(dāng)心發(fā)生“多1”或者“少1”操作?！疽?guī)則4】動(dòng)態(tài)內(nèi)存的申請(qǐng)與釋放必須配對(duì)，防止內(nèi)存泄漏?！疽?guī)則5】用free或delete釋放了內(nèi)存之后，立即將指針設(shè)置為NULL，防止產(chǎn)生“野指針”。2，數(shù)

2、組要么在靜態(tài)存儲(chǔ)區(qū)被創(chuàng)建（如全局?jǐn)?shù)組），要么在棧上被創(chuàng)建。數(shù)組名對(duì)應(yīng)著（而不是指向）一塊內(nèi)存，其地址與容量在生命期內(nèi)保持不變，只有數(shù)組的內(nèi)容可以改變。指針可以隨時(shí)指向任意類型的內(nèi)存塊，它的特征是“可變”，所以我們常用指針來(lái)操作動(dòng)態(tài)內(nèi)存。指針遠(yuǎn)比數(shù)組靈活，但也更危險(xiǎn)。注意當(dāng)數(shù)組作為函數(shù)的參數(shù)進(jìn)行傳遞時(shí)，該數(shù)組自動(dòng)退化為同類型的指針。new/delete的功能完全覆蓋了malloc/free，為什么C+不把malloc/free淘汰出局呢？這是因?yàn)镃+程序經(jīng)常要調(diào)用C函數(shù)，而C程序只能用malloc/free管理動(dòng)態(tài)內(nèi)存。2，分配空間double (*point)3;point = new dou

3、blecount3;deletepoint;/正確的用法/*delete point;/錯(cuò)誤的用法delete point0*/3， UF_MODL_update();/使用UF_MODL_edit時(shí)用來(lái)刷新4UF_UI_ONT_refresh ();/刷新導(dǎo)航器頭文件#include UF_DISP_refresh();/去除臨時(shí)文件#include 5 調(diào)試工具 1）uc1601 /顯示消息對(duì)話框頭文件：#include 用法1： char inf100;sprintf(inf, %f,);uc1601(inf,1);用法2：uc1601(,1);2）UF_UI_write_listing

4、_window /顯示文本框頭文件：#include char inf100;UF_UI_open_listing_window();sprintf(inf, %, );UF_UI_write_listing_window(inf);6，隱藏中間過(guò)程#include UF_DISP_set_display(UF_DISP_SUPPRESS_DISPLAY);/打開(kāi)隱藏UF_DISP_set_display(UF_DISP_UNSUPPRESS_DISPLAY); /關(guān)閉隱藏第二章 函數(shù)模板1,uc1600 /獲取字符串頭文件：#include int res = 0;int len = 0;c

5、har string100=;res = uc1600( ,string , &len );/string：Input / Outputif ( res = 5 | ( res= 3 & len 0 ) )else2, uc1603 /頭文件：#include 用法1: char title 100 = 菜單;char items 3 38 = 選項(xiàng)1,選項(xiàng)2,選項(xiàng)3;choice = uc1603(title, 0, items, 3);if (choice = 1 | choice = 2) UF_terminate(); elseif (choice = ) 用法2： char item

6、s 3 38 = 選項(xiàng)1,選項(xiàng)2,選項(xiàng)3;response = uc1603( 菜單, 0, items, 3 );switch ( response ) case 1:case 2:break;case 4:case 5:3,選擇對(duì)話框頭文件頭文件1： init_proc_facestatic int init_proc_face( UF_UI_selection_p_t select, void* user_data ) int nums = 1; UF_UI_mask_t masks = UF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE; if(U

7、F_UI_set_sel_mask(select, UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, nums, masks) = 0) return (UF_UI_SEL_SUCCESS); else return (UF_UI_SEL_FAILURE); 頭文件2： init_proc_bodystatic int init_proc_body(UF_UI_selection_p_t select, void* user_data) int num_triples = 1; UF_UI_mask_t mask_triples = UF_solid_type

8、, 0, UF_UI_SEL_FEATURE_BODY; /* enable only lines and edges */ if(UF_CALL(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,num_triples, mask_triples) = 0) return (UF_UI_SEL_SUCCESS); else return (UF_UI_SEL_FAILURE); 4，UF_UI_select_with_single_dialog頭文件：#include char title=;char cue

9、 = ;int response=0;double cursor 3;tag_t face = NULL;tag_t view = NULL;if(!UF_CALL(UF_UI_select_with_single_dialog( cue, title, UF_UI_SEL_SCOPE_NO_CHANGE,init_proc_face, NULL, &response,&face,cursor ,&view)if (response = UF_UI_OBJECT_SELECTED |response = UF_UI_OBJECT_SELECTED_BY_NAME)printf(object t

10、ag = %dn, face);UF_DISP_set_highlight(face, 0);/關(guān)高亮5，UF_UI_select_with_class_dialog頭文件：#include void class_sel_dlg(int *count,tag_p_t *objects)char cue = ;char title = ;int response, sel_count, i;tag_p_t sel_objects;if(UF_CALL(UF_UI_select_with_class_dialog(cue, title, UF_UI_SEL_SCOPE_NO_CHANGE,init

11、_proc_face, NULL, &response, &sel_count, &sel_objects) = 0)printf(object count = %dn,sel_count);if (response = UF_UI_OK & sel_count 0) *objects=sel_objects;*count=sel_count;for (i=0; isel_count; i+)printf(object tag = %dn, sel_objectsi);UF_DISP_set_highlight(sel_objectsi, 0);UF_free(objects);6，UF_MO

12、DL_delete_object_parms/消參頭文件：#include #include uf_list_p_t obj_list; UF_CALL(UF_MODL_create_list(&obj_list);UF_CALL(UF_MODL_put_list_item(obj_list, );UF_CALL(UF_MODL_put_list_item(obj_list, );UF_MODL_delete_object_parms(obj_list);UF_MODL_delete_list(&obj_list);UF_OBJ_delete_object();7，UF_CURVE_creat

13、e_arc/通過(guò)圓心，半徑畫(huà)圓頭文件：#include #include tag_t arc, wcs_tag;UF_CSYS_ask_wcs(&wcs_tag);UF_CURVE_arc_t arc_coords;UF_CSYS_ask_matrix_of_object(wcs_tag,&wcs_tag); arc_coords.matrix_tag=wcs_tag;arc_coords.start_angle = 0.0;arc_coords.end_angle =360.0 * DEGRA;arc_coords.arc_center0 = center0;/arc_coords.arc_

14、center1 = center1;/arc_coords.arc_center2 = center2;/arc_coords.radius = 500; UF_CURVE_create_arc(&arc_coords,&arc_id);8，UF_OBJ_set_name(tag,name); /設(shè)置名字頭文件#include 9，name開(kāi)關(guān) int name_status ;UF_DISP_ask_name_display_status(&name_status);if (name_status=UF_DISP_NAME_DISPLAY_OFF )name_status=UF_DISP_N

15、AME_DISPLAY_ON;else name_status=UF_DISP_NAME_DISPLAY_OFF;UF_DISP_set_name_display_status(name_status); 10，UF_OBJ_set_color(tag, color); /設(shè)置顏色頭文件#include 11，UF_OBJ_set_layer (tag,layer); /設(shè)置層頭文件#include 12，UF_CALL頭文件#include int UF_CALL ( int errorCode )if ( errorCode )char message 133 = ;UF_get_fail

16、_message( errorCode, message );uc1601 ( message, 1);return (errorCode);13, UF_PART_ask_display_part頭文件#include tag_t part = UF_PART_ask_display_part ( );if ( NULL = part )uc1601( , 1 );return;14, UF_OPER_create頭文件#include tag_t Oper_id = NULL;UF_OPER_create ( mill_contour, ZLEVEL_PROFILE_YBC, &GZM_O

17、per_id );15，UF_MODL_ask_face_data/查詢面的信息頭文件#include tag_t face;/面的IDint type;/面的類型 double box6;/x，y，z向最大，最小值double radius;double rad_data;int norm_dir ;/法向UF_MODL_ask_face_data(face,&type,center,dir,box,&radius,&rad_data,&norm_dir);16，UF_MODL_ask_minimum_dist_2/查詢兩物體間距離double dis,accuracy;/ accuracy

18、:準(zhǔn)確度double point1 3 =0;double point2 3 =0;UF_CALL(UF_MODL_ask_minimum_dist_2 ( obj1, obj2, 0, NULL, 0, NULL, & dis, point1, point1, &accuracy );第三章 功能模板1，制作對(duì)話框1)進(jìn)入U(xiǎn)ser Interface Styler,設(shè)計(jì)好對(duì)話框，將Launch Dialog From改為Callback保存2)將生成的對(duì)話框文件放在模板文件夾下，以記事本格式打開(kāi)XX. _template.C文件，將extern int ( int *response )改為

19、extern int XXX ( int *response )后保存。3)打開(kāi)VC的Templet,依次點(diǎn)擊Tools-options-directories,將XX.h所在的文件夾包含進(jìn)去。4)在Templet.cpp中加入#include XX_template.c#include XX.h5)在程序內(nèi)寫(xiě)入int response; XXX (&response);點(diǎn)擊F7，編譯成功。2，對(duì)話框求值，設(shè)值UF_STYLER_item_value_type_t value;value.item_attr=UF_STYLER_VALUE;value.item_id=XXX; /在.h文件中定

20、義的IDUF_STYLER_ask_value(dialog_id,&value);/讀值/*賦值到變量中，變量在.h文件中定義,根據(jù)對(duì)話框定義不同類型：real，string，strings， integer ， integers ， real， reals*/XXX =value.value.real;/賦值value.item_id=XXX; /在.h文件中定義的IDvalue.count1；/拉伸條移動(dòng)UF_STYLER_set_value(dialog_id,&value);/設(shè)值UF_STYLER_free_value(&value); /釋放空間3，1），設(shè)置控件的激活狀態(tài)UF_

21、STYLER_item_value_type_t value;value.item_attr=UF_STYLER_SENSITIVITY; /指定設(shè)置控件的激活狀態(tài)value.item_id= XXX ; /在.h文件中定義的IDeger=FALSE; / FALSE為不激活，TRUE為激活UF_STYLER_set_value(dialog_id,&value);2），設(shè)置對(duì)話框是否能選擇物體UF_UI_mask_t all_mask = UF_circle_type, 0, 0,UF_cylinder_type, 0, 0,UF_line_type, 0, 0

22、;UF_STYLER_item_value_type_t value;value.item_attr=UF_STYLER_SELECTION; value.item_id=UF_STYLER_DIALOG_INDEX;UF_STYLER_ask_value(dialog_id0,&value); UF_UI_set_sel_type(value.value.selection, UF_UI_SEL_TYPE_INACTIVE_SELECTION );/不能選擇/ UF_UI_SEL_TYPE_SINGLE_SELECTION /UF_UI_SEL_TYPE_SINGLE_DESELECTION

23、 /UF_UI_SEL_TYPE_ROBUST_SELECTION 能選擇/UF_UI_SEL_TYPE_SINGLE_POSITION /UF_UI_SEL_TYPE_RECTANGLE_POSITIONif ( ( UF_UI_set_sel_mask ( value.value.selection,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 2, all_mask ) ) )return (UF_UI_CB_CONTINUE_DIALOG); 2,查詢選擇物體UF_STYLER_item_value_type_t value;value.item_

24、attr=UF_STYLER_SELECTION;value.item_id=UF_STYLER_DIALOG_INDEX;UF_STYLER_ask_value(dialog_id0,&value); UF_UI_ask_sel_object_list(value.value.selection,&count,&objects);4，求三面交點(diǎn)頭文件void change ( double AB 34, int line);void row_change ( double AB 34, int row); double xyz3;/交點(diǎn)坐標(biāo) double AB 34 = 0, 0, 0, 0

25、, 0, 0, 0, 0, 0, 0, 0, 0;double dot_product;UF_VEC3_dot ( dir, center, &dot_product);AB 00 = dir0; AB 01 = dir1; AB 02 = dir2; AB 03 = dot_product;double dot_product1;UF_VEC3_dot ( dir1, center1, &dot_product1);AB 10 = dir10; AB 11 = dir11; AB 12 = dir12; AB 13 = dot_product1;double dot_product2;UF_

26、VEC3_dot ( dir2, floor_center, &dot_product2);AB 20 = dir20; AB 21 = dir21; AB 22 = dir22; AB 23 = dot_product2;for ( int j = 0; j 3; j+)change ( AB, j);row_change ( AB, j);xyz 2 = AB 23;xyz 1 = AB 13 - AB 12 * xyz 2;xyz 0 = AB 03 - AB 02 * xyz 2 - AB 01 * xyz 1;子函數(shù)：void change ( double AB 34, int l

27、ine)double max = 0;double buffer = 0;int bj = -1;double max_x = 0;for ( int i = line; i max)max = max_x;bj = i;for ( int j = 0; j 4; j+)buffer = AB bjj;AB bjj = AB linej;AB linej = buffer;/初等行變換void row_change ( double AB 34, int row)for ( int j = row; j 3 ; j+)double divisor = AB jrow;if ( 0 != div

28、isor)for ( int i = row; i 4; i+)AB ji = AB ji / divisor;for ( int k = ( row + 1); k 3; k+)if ( 0 != AB krow)for ( int l = 0; l 4; l+)AB kl = AB kl - AB rowl;5，篩選邊界uf_loop_p_t loops_list=NULL; /回環(huán)IDUF_MODL_ask_face_loops(face, &loops_list );/查詢回環(huán)int loops_count=0;/回環(huán)數(shù)量UF_MODL_ask_loop_list_count(loop

29、s_list,&loops_count);/查詢回環(huán)數(shù)量for (int l_i=0; l_iloops_count; l_i+)int loops_type=0;/回環(huán)類型uf_list_p_t edge_list=NULL;/邊緣菜單指針I(yè)D UF_MODL_ask_loop_list_item(loops_list,l_i,&loops_type,&edge_list);if (1=loops_type)/ 邊界=1, 洞=2, 其他=3 int edge_count=0;/邊緣數(shù)量UF_MODL_ask_list_count ( edge_list, &edge_count );tag

30、_t edge_id=NULL;/邊緣IDfor(int edge_i=0; edge_iedge_count;edge_i+)UF_MODL_ask_list_item( edge_list,edge_i,&edge_id);UF_MODL_create_curve_from_edge(edge_id,&edge_id);6，transform轉(zhuǎn)移#include 1）平移uf59432）縮放uf59443）旋轉(zhuǎn)uf5945double matrix 16 ; int status; double angle=0;/旋轉(zhuǎn)角度uf5945(center,dir,&angle,matrix,&s

31、tatus);/center物體中心，dir法向const int objects=1;/數(shù)量const int move=1; / 1 ：復(fù)制 2 ：粘貼const int layer=-1; /0:最初層; -1: 工作層; 1 - 256 : 指定層const int trace_curves=2; /軌跡狀態(tài), 1 開(kāi), 2 關(guān)uf5947(matrix,&obj_tag,&n_objects,&move,&layer,&trace_curves,NULL,NULL,&status);4）投影uf5946double matrix 16 ; int status; uf5946(obj

32、ect,matrix,&status);/object:投影面或線，dir法向 const int objects=1;/數(shù)量const int move=1; / 1 ：復(fù)制 2 ：粘貼const int layer=-1; /0:最初層; -1: 工作層; 1 - 256 : 指定層const int trace_curves=2; /軌跡狀態(tài), 1 開(kāi), 2 關(guān)uf5947(matrix,&obj_tag,&n_objects,&move,&layer,&trace_curves,NULL,NULL,&status);5）偏移相加 uf59427，裁剪片體tag_t *trim_obje

33、cts;trim_objects =new tag_tcount;trim_objectsi =bound_id;void trim_sheet()UF_MODL_vector_t projection_method ;projection_method.reverse_vector=0;projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;UF_MODL_vector_defined_by_union_t dir1;UF_MODL_vector_direction_t dir2;dir2.xyz 0=dir0;dir2.xyz 1=di

34、r1;dir2.xyz 2=dir2;dir1.direction=dir2;projection_method.defined_by=dir1;double point_coords3 ;point_coords0=center0;point_coords1=center1;point_coords2=center2;int gap_point_count ;double *gap_points; tag_t feature_obj_eid; UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_

35、method, 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);8,offset偏移char distance_str = 10.0;/偏移的距離int num_curves;tag_t * offset_curves;UF_CURVE_offset_distance_data_t offset_distance;offset_distance.distance = distance_str;offset_distance.rough_type=1;UF_STRING_t input_string;inpu

36、t_string.idi=curve_id;/加入想要偏移的線input_string.num =1; /偏移矢量方向數(shù)量input_string.string=&string_count;/偏移線的數(shù)量int string_dir=UF_MODL_CURVE_START_FROM_END;input_string.dir=&string_dir;UF_CURVE_offset_data_t offset_data;offset_data.offset_def.distance_type1 = &offset_distance;offset_data.input_curves = &input

37、_string;offset_data.approximation_tolerance = 0.01;offset_data.string_tolerance=0.001;offset_data.offset_def.distance_type1 = &offset_distance;offset_data.offset_type = UF_CURVE_OFFSET_DISTANCE_TANGENT;UF_CALL(UF_CURVE_create_offset_curve(&offset_data,&num_curves,&offset_curves);9,創(chuàng)建平面UF_STRING_t ge

38、nerator;UF_STRING_p_t ge = &generator; UF_MODL_init_string_list(ge);UF_MODL_create_string_list(1,12,ge); ge-string0 = 1;ge-dir0 = 1;/指定線從開(kāi)始到結(jié)束ge-id0 = arc_id;/指定邊界的iddouble tol3;tol0 = .001;/直線公差tol1 = .5 * (PI/180);/圓弧公差tol2 = .02;/不起作用UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane);10，選擇1），點(diǎn)選擇tag_t

39、point_tag;double point3; UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; int point_res; UF_CALL(UF_UI_point_construct(選擇起點(diǎn),&base_method,&point_tag,point,&point_res);if(point_res=UF_UI_OK&NULL_TAG!=point_tag)2）,向量選擇int mode = UF_UI_INFERRED ;int disp_flag = UF_UI_DISP_TEMP_VECTOR;double

40、vec3;double vec_pnt3;int res_vec = 0;UF_initialize();ifail = UF_UI_specify_vector( Choose a Vector,&mode,disp_flag,vec,vec_pnt,&res_vec );if ( ifail != 0 | res_vec!= UF_UI_OK )UF_UI_ONT_refresh ();printf( No vector selected n );else printf( Vect base (%f, %f, %f), direction (%f, %f, %f) n,vec_pnt0,

41、vec_pnt1, vec_pnt2, vec0, vec1, vec2 );3）,平面選擇tag_t plane_eid=NULL_TAG;double orientation9 = 0,0,0,0,0,0,0,0,0; double origin3 = 0,0,0; double pts6 = 0,0,0,0,0,0; int i, error_code = 0; int mode, display, response; mode = 1; display = 0; UF_initialize(); error_code = UF_UI_specify_plane( Select Plan

42、e, &mode, display, &response, orientation, origin, &plane_eid); if ( !error_code & response != 1 & response != 2) for (i=0; i3; i+) ptsi = origini + orientationi; for (i=3; i6; i+) ptsi = origini-3 + orientationi; FTN(uf5374)(origin,pts,&pts3,&plane_eid); 11，臨時(shí)點(diǎn)，線void display_temporary_point_line (

43、double point13, double point23)UF_DISP_view_type_t which_views = UF_DISP_USE_WORK_VIEW;UF_OBJ_disp_props_t color;color.layer = 201; color.color = 186; color.blank_status = UF_OBJ_NOT_BLANKED; color.line_width = UF_OBJ_WIDTH_NORMAL; color.font =0;color.highlight_status = FALSE;UF_DISP_poly_marker_t m

44、arker_type = UF_DISP_POINT; UF_DISP_display_temporary_point ( NULL, which_views, point1, &color, marker_type); UF_DISP_display_temporary_point ( NULL, which_views, point2, &color, marker_type); UF_DISP_display_temporary_line ( NULL, which_views, point1, point2, &color); 12,WCS與絕對(duì)坐標(biāo)轉(zhuǎn)換void cycs_wcs(do

45、uble point)tag_t wcs_id,matrix_id; double matrix 9 ;/wcs_origin:工作坐標(biāo)系原點(diǎn),vec:工作坐標(biāo)系軸向量,point_origin:點(diǎn)到原點(diǎn)的矢量double wcs_origin 3, vec33,point_origin3;/1，得到工作坐標(biāo)系UF_CSYS_ask_wcs(&wcs_id);UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin); UF_CSYS_ask_matrix_values(matrix_id,matrix);/2，得到工作坐標(biāo)系軸向量UF_MTX3_x

46、_vec (matrix, vec0);UF_MTX3_y_vec (matrix, vec1);UF_MTX3_z_vec (matrix, vec2);for(int i=0;i3;i+)double tol; /3，得到點(diǎn)到工作坐標(biāo)系原點(diǎn)矢量UF_VEC3_unitize(veci,0.,&tol,veci);/4，得到點(diǎn)到工作坐標(biāo)系原點(diǎn)矢量point_origini=pointi-wcs_origini;for(int j=0;j3;j+)UF_VEC3_dot(point_origin,vecj,&pointj);13，三點(diǎn)求圓心#include #include int main() int x1,y1,x3,y3; double a,b,c,d,e,f; double r,k1,k2,x,y,x2,y2; cout請(qǐng)輸入x1,y1,x2,y2,x3,y3x1y1x2y2x3y3; if(y1=y2)&(y2=y3) cout三點(diǎn)不構(gòu)成圓!endl; return 0; if(y1!=y2)&(y2!=y3) k1=(x2-x1)/(y2-y1); k2=(x3-x2)/(y3-y2); if(k1=k2) cout三點(diǎn)不構(gòu)成圓!endl; return 0; a=2*(x2-x1); b=2*(y2-y1)