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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。
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static void do_it(void)8 o. ]0 o6 F0 l( w7 z: Q
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char reason[UF_NCGROUP_MAX_REASON_LEN+1];2 e; {; f- t! r8 h! ^. w
char msg[MAX_LINE_SIZE+1];
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8 I) Y, w+ p, ^& ?* o2 V. }6 l, e6 @ int object_count,
/ H, ]6 R0 @+ M0 `7 P+ F) D/ Q type,7 }& @% B' q( V+ C9 R2 l, ~1 C% W. t
subtype;
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; q$ \. V$ b0 @, k tag_t
' S' ~3 H4 [4 p% d setupTag,9 L6 R4 R% r$ I
*objects,
8 e# ~7 }* N+ ^3 H/ J prog_root_tag,
; M2 M! K& Y' W# J9 b, c( n prog_tag;& e' C# x: d2 P2 ^/ c" J; E1 m( S
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logical is_initialized;
1 \. o0 ~2 Q4 p7 G# A logical answer;
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UF_CAM_is_session_initialized(&is_initialized);
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5 b( e! \/ s7 k4 [# a! F if( is_initialized == TRUE )" a1 y- ^/ m" Z$ m
{
- ^# e. I3 g8 T9 H, Y9 V, p UF_CALL(UF_SETUP_ask_setup( &setupTag ));
# l4 J }! G1 }: m1 I& y3 s UF_CALL(UF_SETUP_ask_program_root( setupTag, &prog_root_tag ));. P3 Z% o( \( s; h5 e" C2 e1 w
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// Find the pre-existing geom PROGRAM and get tag' B7 H# K5 T+ @2 B6 }/ ~3 E
UF_CALL(UF_NCGROUP_ask_object_of_name( prog_root_tag, "PROGRAM", &prog_tag ));
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$ g# I; b- ~/ a. z- i /* Get the highlighted/selected operation from Navigation Tool. */
& _4 r% O$ H+ }" W/ W2 `' i( g UF_CALL(UF_UI_ONT_ask_selected_nodes( &object_count, &objects ));
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3 }. j( J) [8 { O UF_CALL( UF_OBJ_ask_type_and_subtype (objects[0],&type,&subtype));9 o( [* S& C; {. f
* x% s& _# c) T i* C4 p# T: { if (type == UF_machining_operation_type )! \" M5 Z0 X$ z9 S- {
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UF_CALL(UF_NCGROUP_can_accept_member( prog_tag, objects[0], &answer, reason ));
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UF_NCGROUP_accept_member( prog_tag, objects[0] );
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# S9 k8 z( O3 G# C5 g @8 A else
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1 V& I7 t6 L, ^+ j9 N, q! h: s sprintf(msg,"program group can not accept operation");
: `" g1 ^' T1 x2 B5 H: n UF_CALL(UF_UI_write_listing_window(msg));
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else
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sprintf(msg,"object type is not UF_machining_operation_type");+ u8 B, I/ o. k/ c# P
UF_CALL(UF_UI_write_listing_window(msg));
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}; M1 c1 _. L5 \+ L- P9 A
else
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, M4 C" |5 {' F9 u0 H sprintf(msg,"Nothing highlighted");
) F3 B2 H, b' \ UF_CALL(UF_UI_write_listing_window(msg));9 i: r) D* n& }. E1 `# w1 \/ k9 V
}
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4 N& Q8 E+ |, I/ Y' `# q } // end of if init
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