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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。9 t# W, E. d2 s# E6 [
; J+ F, O6 l; G$ P6 \static void do_it(void)
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char reason[UF_NCGROUP_MAX_REASON_LEN+1];6 t! b/ X7 J( [; j
char msg[MAX_LINE_SIZE+1];, m- C( Q: L; c/ k, b
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int object_count,! J1 B: k6 C8 o
type,
4 t s, I3 _* s i2 Y9 e subtype;
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tag_t, Z; E/ i9 p5 r5 T, J) L$ F8 s. F
setupTag,
& S( l3 X8 }5 t3 L. T *objects,
% m! E) w8 W( h9 @2 @" k' L prog_root_tag,
" ~9 i! c. O5 e6 t- G6 X2 i prog_tag;
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logical is_initialized;
. y4 L+ b1 v; p& ^6 H0 q logical answer;6 L N( b" h$ ]7 u7 l7 B- f% q
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8 k/ }* A2 Y- v {7 ]8 C UF_CAM_is_session_initialized(&is_initialized);
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. p/ F4 h. O, W( Q' ] if( is_initialized == TRUE )
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UF_CALL(UF_SETUP_ask_setup( &setupTag ));
; P9 d: Q/ I3 X9 J/ M S% |" U UF_CALL(UF_SETUP_ask_program_root( setupTag, &prog_root_tag ));
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( r0 y6 C5 B; v# ] // Find the pre-existing geom PROGRAM and get tag
( i- H! d2 S5 W' j+ { UF_CALL(UF_NCGROUP_ask_object_of_name( prog_root_tag, "PROGRAM", &prog_tag ));& E Z9 e2 @+ F* e+ _/ K. ?8 R5 F4 S
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/* Get the highlighted/selected operation from Navigation Tool. */
0 i5 P0 j9 }* S2 M# M UF_CALL(UF_UI_ONT_ask_selected_nodes( &object_count, &objects ));
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3 M. j* A, C( Z if (object_count == 1)8 e0 R" o% D3 |/ C+ k2 g% F6 @8 o
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UF_CALL( UF_OBJ_ask_type_and_subtype (objects[0],&type,&subtype));/ \, m& j. v, e
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if (type == UF_machining_operation_type )
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UF_CALL(UF_NCGROUP_can_accept_member( prog_tag, objects[0], &answer, reason ));/ L# K B5 [3 U- K
if( answer == TRUE )* r% ]/ y3 ]# I' S: m1 X/ d3 R# J/ @
{
- e% _* Q) m" f, ?- K UF_NCGROUP_accept_member( prog_tag, objects[0] );# R6 K; R6 i# X) ~' f2 g
}
3 Q# r' ?: m+ W else
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5 X) k8 ^5 K, S a sprintf(msg,"program group can not accept operation");
* T/ }2 m+ l5 E2 J$ h4 _: H1 Z UF_CALL(UF_UI_write_listing_window(msg));
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}
0 O& ^. @4 T0 \) s( B* [$ C" h else
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4 b, o1 l7 R8 _- z: i sprintf(msg,"object type is not UF_machining_operation_type");+ z& ]7 g# L3 o
UF_CALL(UF_UI_write_listing_window(msg));9 F; @8 y+ k0 \; C9 L2 B( z
}
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{
: {3 a% j7 u& ?1 R) X9 f5 h9 } sprintf(msg,"Nothing highlighted");
, Y2 x1 _! p+ E* Y2 |5 _6 z. q UF_CALL(UF_UI_write_listing_window(msg));
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} // end of if init$ X$ h- Q" a+ h; _
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