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这段代码比较简单,但是你可以学习到如何在CAM里面进行二次开发,比如如何初始化CAM环境,如果查找CAM的程序对象,如何获得加工导航器上的选择结果,如何将对象加入组中。2 D Z- R4 r( E0 T7 o
6 y( @! ~0 B# z: sstatic void do_it(void)
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char reason[UF_NCGROUP_MAX_REASON_LEN+1];
1 s$ \: p3 h0 f' ]9 N0 @. c. }/ ` char msg[MAX_LINE_SIZE+1];
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int object_count,; R( N' @& t3 s/ A O
type,
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; @( R- `9 N; F+ l tag_t
: u3 H0 k8 d, ?2 W7 z; ^ setupTag,
! r. B3 q5 ?3 J- N* [8 i *objects,
8 |/ _' b0 v& A8 Y$ L prog_root_tag,
; ?: b: L% S* ]5 i prog_tag;
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6 u# J% J0 N. s, {8 w logical is_initialized;" c5 t, ^ _' {3 _
logical answer;
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UF_CAM_is_session_initialized(&is_initialized);
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if( is_initialized == TRUE )* K$ V. {" g8 T% B
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UF_CALL(UF_SETUP_ask_setup( &setupTag ));
( ~) b2 k! N- g8 [1 g( R# m+ L y UF_CALL(UF_SETUP_ask_program_root( setupTag, &prog_root_tag ));; J; N4 Q0 t2 g0 E* L
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// Find the pre-existing geom PROGRAM and get tag
, f( Z5 L1 U! v. n# v8 ]0 e' T UF_CALL(UF_NCGROUP_ask_object_of_name( prog_root_tag, "PROGRAM", &prog_tag ));
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/* Get the highlighted/selected operation from Navigation Tool. */
" r. L! i) W! {% n. @, ^( _8 u UF_CALL(UF_UI_ONT_ask_selected_nodes( &object_count, &objects )); 1 o9 d0 y0 U0 b, \% B" A9 x
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if (object_count == 1)
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UF_CALL( UF_OBJ_ask_type_and_subtype (objects[0],&type,&subtype));
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9 D1 _$ {( q. [8 B9 L( u( O if (type == UF_machining_operation_type )
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UF_CALL(UF_NCGROUP_can_accept_member( prog_tag, objects[0], &answer, reason ));
% X+ U( n% {) N% Q( A, w" I6 F: A if( answer == TRUE )6 D6 Z1 v- G# }* v. x
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UF_NCGROUP_accept_member( prog_tag, objects[0] );: i% M6 J r; ?. A/ K1 ?
}
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sprintf(msg,"program group can not accept operation");
/ B* J) k1 N5 d) N3 g9 k UF_CALL(UF_UI_write_listing_window(msg));8 {1 e* A& R0 h# [& Q8 K; ~! l
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else- `$ v) i9 M$ x5 [1 K9 ~' {
{
9 V+ k/ }! V' x$ G/ ]% J$ {: t sprintf(msg,"object type is not UF_machining_operation_type");
m3 y. ?: x) @' S0 C$ q, V7 u UF_CALL(UF_UI_write_listing_window(msg));
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else6 O. X7 f; O/ ^7 S0 n6 J
{
) X2 o$ r2 s( d" y, s) Z0 E sprintf(msg,"Nothing highlighted");0 [3 p' @. H- k; D5 a( u
UF_CALL(UF_UI_write_listing_window(msg));1 Z& ?9 {6 b. r
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' }% z- i) p M4 ^7 O6 p) { } // end of if init+ w$ S, y( Y, x1 f; o$ B
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