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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。5 A7 k* Q* N& F$ f( m
2 |. R0 {. Z4 p3 @static void do_it(void)! r# r4 i# B/ A. J1 j
{
) N' w' u" E* h8 X. V" [# O5 [ char reason[UF_NCGROUP_MAX_REASON_LEN+1];. a3 ?4 B* M- o7 d! m
char msg[MAX_LINE_SIZE+1];
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int object_count,
! C4 L; X. y8 n% c M! j- t) N type,
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C v1 p0 h- a+ I tag_t
% L3 u9 I ~, A# J# @" [! ^ setupTag,5 ~( d* k$ H( P W: q
*objects,
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8 o$ z J# Y2 _8 |- E' X prog_tag;6 y& |5 @ R/ e2 r8 G
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logical is_initialized;
2 g" Y* l& V( ]. e/ F logical answer;) R4 \' B* ?! ^- m2 B
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9 c/ M) [4 g) b UF_CAM_is_session_initialized(&is_initialized);1 l! r' q. Y% u( V
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if( is_initialized == TRUE )
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; ?% O) N6 O/ z' N' o UF_CALL(UF_SETUP_ask_setup( &setupTag )); % w% s0 n& ^$ x) D
UF_CALL(UF_SETUP_ask_program_root( setupTag, &prog_root_tag ));8 D a5 ]3 |6 @3 ]$ G
j7 A+ Y/ r: E3 G( {: B" J1 j. N5 E // Find the pre-existing geom PROGRAM and get tag1 t2 b0 u: K# \' A
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. */
6 y1 O3 F% b9 h$ N UF_CALL(UF_UI_ONT_ask_selected_nodes( &object_count, &objects )); / |+ o: }, t" ?4 b! Q# e# {
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if (object_count == 1)
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UF_CALL( UF_OBJ_ask_type_and_subtype (objects[0],&type,&subtype));$ [( l4 G, Z# O* X1 d5 y/ T+ X# D, Y
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if (type == UF_machining_operation_type )
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0 L8 N" x$ l) F# \# R2 J5 h UF_CALL(UF_NCGROUP_can_accept_member( prog_tag, objects[0], &answer, reason ));% ?4 l/ R2 Y( c0 @9 a3 i0 u
if( answer == TRUE )- o6 L" f6 P0 D$ P
{
5 u; V1 E2 N/ {+ w0 D UF_NCGROUP_accept_member( prog_tag, objects[0] );
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sprintf(msg,"program group can not accept operation");
+ r' H8 v6 H, y% p2 x UF_CALL(UF_UI_write_listing_window(msg));
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else* z# {" I. ?( h0 ~
{
; U( u# _8 c5 t& H: a: W! n% \! \ sprintf(msg,"object type is not UF_machining_operation_type");1 m1 {+ S' q4 {4 R3 l
UF_CALL(UF_UI_write_listing_window(msg));
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else
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sprintf(msg,"Nothing highlighted");
; m" A0 m. J+ p. W UF_CALL(UF_UI_write_listing_window(msg));
8 l' T& d" O5 Z2 Q. \ }
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} // end of if init. o& O2 v1 Y0 M4 K$ r
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