1 NX9+VS2012 2 //NX二次开发中常用拉伸函数为UF_MODL_create_extruded2，但是此函数不能拉伸片体， 3 //想要拉伸片体用函数UF_MODL_create_extruded。 4 5 #include <uf.h> 6 #include <uf_curve.h> 7 #include <uf_modl.h> 8 #include <uf_obj.h> 9 10 11 UF_initialize(); 12 13 //创建直线1 14 UF_CURVE_line_t LineCoords1; 15 LineCoords1.start_point[0] = 0.0; 16 LineCoords1.start_point[1] = 0.0; 17 LineCoords1.start_point[2] = 0.0; 18 LineCoords1.end_point[0] = 0.0; 19 LineCoords1.end_point[1] = 100.0; 20 LineCoords1.end_point[2] = 0.0; 21 tag_t LineTag[4]; 22 UF_CURVE_create_line(&LineCoords1, &LineTag[0]); 23 24 //创建直线2 25 UF_CURVE_line_t LineCoords2; 26 LineCoords2.start_point[0] = 0.0; 27 LineCoords2.start_point[1] = 100.0; 28 LineCoords2.start_point[2] = 0.0; 29 LineCoords2.end_point[0] = 100.0; 30 LineCoords2.end_point[1] = 100.0; 31 LineCoords2.end_point[2] = 0.0; 32 UF_CURVE_create_line(&LineCoords2, &LineTag[1]); 33 34 //创建直线3 35 UF_CURVE_line_t LineCoords3; 36 LineCoords3.start_point[0] = 100.0; 37 LineCoords3.start_point[1] = 100.0; 38 LineCoords3.start_point[2] = 0.0; 39 LineCoords3.end_point[0] = 100.0; 40 LineCoords3.end_point[1] = 0.0; 41 LineCoords3.end_point[2] = 0.0; 42 UF_CURVE_create_line(&LineCoords3, &LineTag[2]); 43 44 //创建直线4 45 UF_CURVE_line_t LineCoords4; 46 LineCoords4.start_point[0] = 100.0; 47 LineCoords4.start_point[1] = 0.0; 48 LineCoords4.start_point[2] = 0.0; 49 LineCoords4.end_point[0] = 0.0; 50 LineCoords4.end_point[1] = 0.0; 51 LineCoords4.end_point[2] = 0.0; 52 UF_CURVE_create_line(&LineCoords4, &LineTag[3]); 53 54 //创建链表 55 uf_list_p_t LineList; 56 UF_MODL_create_list(&LineList); 57 58 //插入对象到链表 59 for (int i = 0; i < 4; i++) 60 { 61 UF_MODL_put_list_item(LineList, LineTag[i]); 62 } 63 64 //函数1 65 //创建拉伸(UF_MODL_create_extruded2) 66 //备注:此函数不能做拉伸片体，只能拉伸封闭的线。拉伸片体用UF_MODL_create_extruded 67 char *TaperAngle = "0.0"; 68 char *Limit[2] = {"0.0", "50.0"}; 69 double Point1[3] = {0.0, 0.0, 0.0}; 70 double Direction[3] = {0.0, 0.0, 1.0}; 71 UF_FEATURE_SIGN Sign = UF_NULLSIGN; 72 uf_list_p_t Features1; 73 UF_MODL_create_extruded2(LineList, TaperAngle, Limit, Point1, Direction, Sign, &Features1); 74 75 //特征找体 76 tag_t BodyTag = NULL_TAG; 77 UF_MODL_ask_feat_body(Features1->eid, &BodyTag); 78 79 //将拉伸设置成红色 80 UF_OBJ_set_color(BodyTag,186); 81 82 //释放内存 83 UF_MODL_delete_list(&LineList); 84 85 //创建直线 86 UF_CURVE_line_t LineCoords5; 87 LineCoords5.start_point[0] = 0.0; 88 LineCoords5.start_point[1] = -10.0; 89 LineCoords5.start_point[2] = 0.0; 90 LineCoords5.end_point[0] = 0.0; 91 LineCoords5.end_point[1] = -100.0; 92 LineCoords5.end_point[2] = 0.0; 93 tag_t LineTag5 = NULL_TAG; 94 UF_CURVE_create_line(&LineCoords5, &LineTag5); 95 96 //创建链表 97 uf_list_p_t LineList1; 98 UF_MODL_create_list(&LineList1); 99 100 //插入对象到链表 101 UF_MODL_put_list_item(LineList1, LineTag5); 102 103 104 //函数2 105 //创建拉伸(UF_MODL_create_extruded) 106 char *TaperAngle1 = "0.0"; 107 char *Limit1[2] = {"0.0", "50.0"}; 108 double Point2[3] = {0.0, 0.0, 0.0}; 109 double Direction1[3] = {0.0, 0.0, 1.0}; 110 UF_FEATURE_SIGN Sign1 = UF_NULLSIGN; 111 uf_list_p_t Features2; 112 UF_MODL_create_extruded(LineList1, TaperAngle1, Limit1, Point2, Direction1, Sign1, &Features2); 113 114 //特征找体 115 tag_t BodyTag1 = NULL_TAG; 116 UF_MODL_ask_feat_body(Features2->eid, &BodyTag1); 117 118 //将拉伸设置成蓝色 119 UF_OBJ_set_color(BodyTag1,211); 120 121 //释放内存 122 UF_MODL_delete_list(&LineList1); 123 124 UF_terminate();
