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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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( R& d3 V) m* [5 k# Zstatic void do_it(void)1 O- v$ w6 u/ `9 @* ^
{
+ M5 d; s' v t& H5 }# u4 b8 h char reason[UF_NCGROUP_MAX_REASON_LEN+1];
4 v5 U" x6 J/ a7 _$ O char msg[MAX_LINE_SIZE+1];. V: U5 l/ i- C! x
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int object_count,4 N5 ]/ c$ y+ X* g/ [( k5 E
type,
$ A, N" L, V& X0 A) G$ W$ G q) E subtype;
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tag_t7 E4 X6 C7 t8 |1 f, e( j9 h7 t
setupTag,# e' O- V+ U! l5 o4 Y: H7 x. ~) H1 f
*objects,
- X) R$ _0 K. n" C prog_root_tag,7 e; I( Z. l7 p' B) [" }2 T
prog_tag;
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logical is_initialized;8 B U% a- S0 v! T
logical answer;5 _" D" R- u' k- _, q0 O3 |# n9 s
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UF_CAM_is_session_initialized(&is_initialized);
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! T' ?* H7 I9 H# a6 g if( is_initialized == TRUE )5 Y) J& I0 R# _3 s4 T5 t
{
1 g, l0 |+ W: B7 r UF_CALL(UF_SETUP_ask_setup( &setupTag )); 6 o$ f8 X+ U- r* k
UF_CALL(UF_SETUP_ask_program_root( setupTag, &prog_root_tag ));8 B, M: F) c6 G3 W, f3 k" F7 H
% V# p0 A- G- W8 N // Find the pre-existing geom PROGRAM and get tag
0 Q% `0 m! g& P8 W3 p UF_CALL(UF_NCGROUP_ask_object_of_name( prog_root_tag, "PROGRAM", &prog_tag ));8 J- y+ @, ]9 o) W2 U2 c
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/* Get the highlighted/selected operation from Navigation Tool. */2 W1 ]: W3 o* t d
UF_CALL(UF_UI_ONT_ask_selected_nodes( &object_count, &objects ));
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. V" w. ~' l) q+ u B8 `4 n if (object_count == 1)
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UF_CALL( UF_OBJ_ask_type_and_subtype (objects[0],&type,&subtype));- C) `3 N" Z7 N6 V* x- u
: X1 d7 D' n8 ]# T/ K; Y: Q- Y; H if (type == UF_machining_operation_type )) J4 ]9 U2 M# j# o4 y
{
" Q' B0 }; ?3 H7 Y5 W UF_CALL(UF_NCGROUP_can_accept_member( prog_tag, objects[0], &answer, reason ));$ {! Y# }7 {4 O$ ~
if( answer == TRUE )1 S! c- i1 b7 L
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UF_NCGROUP_accept_member( prog_tag, objects[0] );
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{
$ @& _& k, O" J0 p- k sprintf(msg,"program group can not accept operation");$ f3 r) A7 B2 I9 }7 t: F2 g: {
UF_CALL(UF_UI_write_listing_window(msg));
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}
. @) r- p& z: `& \ else
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sprintf(msg,"object type is not UF_machining_operation_type");6 Y3 w9 {( J& F3 k) v
UF_CALL(UF_UI_write_listing_window(msg));
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else
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- c' v. t2 L- v0 y sprintf(msg,"Nothing highlighted");
9 Z6 V e0 Q9 n6 m UF_CALL(UF_UI_write_listing_window(msg));
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# ^; O3 S. S5 z- P/ L& M } // end of if init
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