extern void ufusr( char * param, int * retcod, int param_len ) {
if (!UF_initialize()) {
tag_t view_tag = NULL_TAG;
/* ´´½¨Ô²ÖùµÄ±äÁ¿ÉùÃ÷Çø */
double cyl_origin[ 3 ] = { 0.0, 0.0, 0.0 }; char *cyl_height = \ char *cyl_diam = \
double cyl_direction[ 3 ] = { 0.0, 0.0, 1.0 }; tag_t cyl_obj_id;
uf_list_p_t face_list; /* ±£´æCylinderÃæµÄÁ´±í */
/* ´´½¨Ïà¶Ô²Î¿¼Æ½ÃæµÄ±äÁ¿ÉùÃ÷Çø */ int num_refs = 1; tag_t object_tags[ 3 ]; tag_t object_tags1[ 3 ];
int point_select[ 3 ] = { 0, 1, 0 }; int which_plane = 1; char *offset_string = \ int num_dplanes; tag_t dplane_tag[ 2 ]; tag_t dplane_tag1[ 2 ];
int layer_fea_nu; tag_t *layer_fea_id;
/* ´´½¨¿×ÌØÕ÷µÄ±äÁ¿ÉùÃ÷Çø */
double location[ 3 ] = { 5.0, 0.0, 10.0 }; double direction[ 3 ] = { -1.0, 0.0, 0.0 }; char *diame = \ char *depth = \ char *angle = \
tag_t face_li; /* ·ÅÖÃÆ½Ãæ */ tag_t face_t1; /* ´©Í¸Æ½Ãæ */ tag_t hole_obj_id;
/* ´´½¨Ô²ÖùÌå */
UF_MODL_create_cyl1( UF_NULLSIGN, cyl_origin, cyl_height, cyl_diam, cyl_direction, &cyl_obj_id );
/* »ñȡԲÂúÖùÌåËùÓеÄÃæ£¬´æÈëÁ´±í */
UF_MODL_ask_feat_faces( cyl_obj_id, &face_list );
UF_MODL_ask_list_item( face_list, 2, &object_tags[ 0 ] );
UF_MODL_delete_list( &face_list );
/* ÉèÖÃ61²ãΪ¹¤×÷²ã£¬½«ÒÔÏ´´½¨µÄ²Î¿¼Æ½Ãæ·Åµ½61²ã */ UF_LAYER_set_status( 61, UF_LAYER_WORK_LAYER ); /* ´´½¨²Î¿¼Æ½Ãæ */
UF_MODL_create_relative_dplane( num_refs, object_tags, point_select, which_plane, NULL, NULL, \ /* »ñÈ¡²Î¿¼Æ½ÃæµÄObject Tag */ object_tags1[0] = dplane_tag[0];
UF_MODL_ask_feat_object( dplane_tag[0], &layer_fea_nu, &layer_fea_id ); UF_OBJ_set_blank_status( layer_fea_id[0] , UF_OBJ_BLANKED); UF_free( layer_fea_id );
/* ÓɵÚÒ»¸ö²Î¿¼Æ½ÃæÆ«ÖóöµÚ¶þ¸ö²Î¿¼Æ½Ã棬ʹµÚ¶þ¸ö²Î¿¼Æ½ÃæÓëÔ²ÂúÖùÆ½ÃæÏàÇÐ */ UF_MODL_create_relative_dplane( 1, object_tags1, point_select, which_plane, NULL, NULL, offset_string, &num_dplanes, dplane_tag1 );
/* ÉèÖòã1Ϊ¹¤×÷²ã */
UF_LAYER_set_status( 1, UF_LAYER_WORK_LAYER );
/* ´´½¨¿×ÌØÕ÷ */
face_li = dplane_tag1[ 0 ]; /* ·ÅÖÃÃæÎª²Î¿¼Æ½Ãæ */ face_t1 = object_tags[ 0 ]; /* ´©Í¸ÃæÎªÔ²ÖùÆ½Ãæ */ UF_MODL_create_simple_hole( location, direction, diame, depth, angle, face_li, face_t1, &hole_obj_id );
/* µ÷ÕûÊÓͼµ½ºÏÊʵĴóС */
UF_VIEW_ask_work_view( &view_tag ); UF_VIEW_fit_view( view_tag, 0.7 );
/* ±£´æ²¿¼þ */ UF_PART_save( );
UF_terminate( ); } }
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º¯ÊýÃû³Æ UF_MODL_operations UF_MODL_unite_bodies UF_MODL_unite_bodies_with_retained_options UF_MODL_subtract_bodies UF_MODL_subtract_bodies_with_retained_options UF_MODL_intersect_bodies º¯Êý¹¦Äܼ°Òªµã ¶ÔÁ½¸öʵÌåÖ´Ðв¼¶û²Ù×÷£¬°üÀ¨Ïà¼Ó¡¢Ïà¼õºÍÏཻ Ïà¼Ó²¼¶û²Ù×÷£¬²»¿É±£ÁôÄ¿±êÌå¡¢¹¤¾ßÌå Ïà¼Ó²¼¶û²Ù×÷£¬¿É±£Áô»òɾ³ýÄ¿±êÌå¡¢¹¤¾ßÌå Ïà¼õ²¼¶û²Ù×÷£¬²»¿É±£ÁôÄ¿±êÌå¡¢¹¤¾ßÌå Ïà¼õ²¼¶û²Ù×÷£¬¿É±£Áô»òɾ³ýÄ¿±êÌå¡¢¹¤¾ßÌå Ïཻ²¼¶û²Ù×÷£¬²»±£ÁôÄ¿±êÌå¡¢¹¤¾ßÌå UF_MODL_intersect_bodies_with_retained_options Ïཻ²¼¶û²Ù×÷£¬¿É±£Áô»òɾ³ýÄ¿±êÌå¡¢¹¤¾ßÌå »ñµÃÒ»¸öʵÌåÌØÕ÷²¼¶û²Ù×÷״̬µÄÐÅÏ¢ UF_MODL_ask_feature_boolean UF_MODL_ask_feature_sign UF_MODL_replace_boolean_body UF_MODL_edit_boolean_with_retained_options »ñµÃÒ»¸öÌØÕ÷ÈçºÎ½øÐв¼¶û²Ù×÷±êʶ ±à¼²¼¶û²Ù×÷£¬Ì滻Ŀ±êÌå»ò¹¤¾ßÌå ±à¼²¼¶û²Ù×÷£¬±£Áô»òÌæ»»Ä¿±êÌå»ò¹¤¾ßÌå ÏÂÃæÒÔÇó²î²¼¶û²Ù×÷ΪÀý£¬Çó²î²¼¶û²Ù×÷ÓÐÁ½¸ö½Ó¿Úº¯Êý£¬·Ö±ðΪUF_MODL_subtract_bodiesºÍUF_MODL_subtract_bodies_with_retained_options£¬Æäº¯Êý²ÎÊý·Ö±ðÈçÏ£º
int UF_MODL_subtract_bodies( tag_t target //ÊäÈë²ÎÊý£¬Ä¿±êÌå tag_t tool //ÊäÈë²ÎÊý£¬¹¤¾ßÌå
int * num_result //Êä³ö²ÎÊý£¬½á¹ûÌåµÄ¸öÊý
tag_t * * resulting_bodies //Êä³ö²ÎÊý£¬½á¹ûÌåµÄ±êʶÊý×é )