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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。3 D0 B* R( G) W2 N, ~& O
% W% ?2 W0 P! t( z) n+ F# _static void do_it(void)8 ~& M* t/ Q- D0 O" T' r
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char reason[UF_NCGROUP_MAX_REASON_LEN+1];1 X% |# l, h6 o- D$ e6 a- ~
char msg[MAX_LINE_SIZE+1];
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int object_count,: i1 F" u+ Q9 c# \8 x
type,
3 n6 O0 A: q* [0 k% z subtype;
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$ e5 n( ^" T9 [4 E/ h tag_t! z" H6 p$ w* `1 B1 Z4 V+ B8 }
setupTag,
& c$ w( G. f3 x *objects,
9 p( y; T e% R8 j% v W+ z( b4 O prog_root_tag,
9 p) Q. ?0 O( y& A prog_tag;
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logical is_initialized;& B/ D8 P Z# w! O' P
logical answer;
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( K' j9 j* G7 u" b UF_CAM_is_session_initialized(&is_initialized);
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. J8 Y) c$ B# ?- M; S if( is_initialized == TRUE ) d7 x* ~% a. `$ u7 [5 z: i
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UF_CALL(UF_SETUP_ask_setup( &setupTag ));
6 F6 F' Z% G0 _/ r UF_CALL(UF_SETUP_ask_program_root( setupTag, &prog_root_tag ));* q# M. s0 c F7 y% Q" ]3 x7 o5 a2 y/ f
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// Find the pre-existing geom PROGRAM and get tag& h: g( W) B' R- s
UF_CALL(UF_NCGROUP_ask_object_of_name( prog_root_tag, "PROGRAM", &prog_tag ));
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, K+ |- M( O7 j/ z6 D5 v /* Get the highlighted/selected operation from Navigation Tool. */
! V( Q$ w( ?7 G$ o UF_CALL(UF_UI_ONT_ask_selected_nodes( &object_count, &objects ));
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9 K) |( E5 L- R. G# R3 @ if (object_count == 1)* q3 q# P8 i0 r, F3 f$ I4 a' M
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UF_CALL( UF_OBJ_ask_type_and_subtype (objects[0],&type,&subtype));% }( J/ w) a7 S0 M
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if (type == UF_machining_operation_type ) I$ k I" ^2 X- Q9 k
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UF_CALL(UF_NCGROUP_can_accept_member( prog_tag, objects[0], &answer, reason ));
+ }7 G/ v/ x: {: h" h! \ if( answer == TRUE ). i8 [$ F! l( ^- U& R4 q
{
e) v2 }0 |* w UF_NCGROUP_accept_member( prog_tag, objects[0] );
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else : J/ c$ A) R4 F- G, B
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sprintf(msg,"program group can not accept operation");
5 ]1 }# y S9 d- ?# B UF_CALL(UF_UI_write_listing_window(msg));
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5 T; v2 ^ d2 a# E9 o( W else
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sprintf(msg,"object type is not UF_machining_operation_type");1 Z4 q% t2 _3 K {0 }( U
UF_CALL(UF_UI_write_listing_window(msg));8 [5 e1 K! |3 J8 H" Y! m* L
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else
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sprintf(msg,"Nothing highlighted");: m5 |$ P3 z$ ~9 y+ I0 A
UF_CALL(UF_UI_write_listing_window(msg));
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} // end of if init9 a& l3 a8 C! L% c: v9 y
}
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