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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)( Y1 [3 P( P. {) |$ D
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char reason[UF_NCGROUP_MAX_REASON_LEN+1];$ i* g$ I. I4 r4 E0 L5 T
char msg[MAX_LINE_SIZE+1];
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8 |& B% O$ T* m int object_count,$ @& `# X1 H$ T
type,8 C, E! q0 s( a9 k+ m* u; X
subtype;! r3 ~7 |8 B$ _" B' U1 \4 @# D7 ?
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tag_t
2 U/ `- e3 S1 a* L setupTag,
; M7 E ^4 r5 n5 O" ^ *objects,' ^- k" A a7 d7 A; @5 A
prog_root_tag,
/ p- v- R1 \% h2 B* p$ x prog_tag;
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logical is_initialized;& e) s* t: H- ~% }
logical answer;
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6 z: G0 ?! v. ~. ? UF_CAM_is_session_initialized(&is_initialized);
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if( is_initialized == TRUE ); c: m4 v# `# R9 P8 m! H
{
" h6 K) c$ }, e6 [ UF_CALL(UF_SETUP_ask_setup( &setupTag )); ) N% i: g+ {3 u& ?# a3 R& x3 _
UF_CALL(UF_SETUP_ask_program_root( setupTag, &prog_root_tag ));
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# F. M# f5 P7 D2 x8 h; b$ P2 F // Find the pre-existing geom PROGRAM and get tag
! Z& ]; y/ \$ w0 `/ ? UF_CALL(UF_NCGROUP_ask_object_of_name( prog_root_tag, "PROGRAM", &prog_tag ));
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, f7 Y& g) Q; X; H+ j1 M) ] /* Get the highlighted/selected operation from Navigation Tool. */
* ]; o- ^/ U+ J: d1 |7 L UF_CALL(UF_UI_ONT_ask_selected_nodes( &object_count, &objects )); . M1 d2 S- b# W, r& a
! N8 c- n* P: X if (object_count == 1)( j' S0 I+ R* }1 o+ X) J: p, ^- [
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UF_CALL( UF_OBJ_ask_type_and_subtype (objects[0],&type,&subtype));# U! `6 H. i- M: K! ~. L0 [! Q- R
7 S% T* H6 @6 [2 L# u; [ if (type == UF_machining_operation_type )
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" z# k2 h. Q1 L7 t% P5 \- g 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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# N6 o+ _- g6 t j& d8 r m, ~ else
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) U3 W9 {5 v& h9 N, Q% b; K0 Y sprintf(msg,"program group can not accept operation");0 x) E* A# F( ^: O
UF_CALL(UF_UI_write_listing_window(msg));
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else/ k2 f, a1 u3 U% `( d0 E. v
{
! H' x* W2 C: H$ U1 d: c sprintf(msg,"object type is not UF_machining_operation_type");
1 u; n0 r6 e* Q UF_CALL(UF_UI_write_listing_window(msg));! D4 i$ J* m6 c
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}
% J5 C* G$ D* N- o( Q else
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sprintf(msg,"Nothing highlighted");* K8 K' C: Y, I0 C# W
UF_CALL(UF_UI_write_listing_window(msg));
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} // end of if init
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