|
请使用QQ关联注册PLM之家,学习更多关于内容,更多精彩原创视频供你学习!
您需要 登录 才可以下载或查看,没有账号?注册
x
CAA开发之文档操作/ o6 h4 v8 x* j2 |2 q$ {
, ^* l3 P; ~0 @# e6 u3 ?7 G2 }
* H5 J/ E- O) Y5 T/ c3 Y$ Z, B
CAA开发中经常会遇到对模型文件的创建 ,加载 ,删除 和保存等操作,项目开发中可针对通用功能对基本方法进行封装。本文梳理文档操作的基本方法,并举例对部分方法进行封装,仅供参考。
/ n9 r1 I- ]4 E, y1 R* J
2 R7 K3 p$ {; _CAA中对文档操作的基本步骤如下:
0 U" H; R1 f3 q/ {4 Q' D, G" t% i& }5 A+ \- C% f4 T" x1 E. k# ]
创建会话 - creating the session% g' ^$ s* y% j3 a- h! ^$ B
: K$ \- S& j z' Y( Y
新建文档 - creating a new document* `0 {% s; H% [7 c# b$ X3 i
/ U7 g7 v& q9 N/ v
调用接口 - Query Interface! v2 h( R/ ^6 q3 e) \6 H& {
. M/ q; U5 v" S) y3 y获取根容器 - retrieving the root container
}4 R! n6 X. n7 E4 \; Y _
+ ^& T, k2 i5 O5 ~' V+ {保存文档 - saving the document
* M, l, M8 Z0 S+ E1 |; r/ Y8 Y4 F: Z: p7 T8 B
删除文档 - removing the document" G2 ^6 }/ O! W L& U: _
4 ?* L# |6 R* `( ]# O2 y删除会话 - deleting the session
2 E7 p _5 ]* @' y B
6 d B; B: X* Y h( y! v) Q/ I上述步骤详细说明参考百库全书技术文章 Creating a New Document。1 v A, j' a+ G; U' z
" {: p( a: \* G0 d% v" t9 O文档(CATDocument)的操作主要依赖于CATDocumentServices 类,该类服务于文档的所有基本操作方法。通常用于批处理中对文档进行不可见的操作,如创建,打开,保存等。4 S% I# ~ I$ G u! l7 x
% J( e9 O# q# {- a下文将对各步骤进行补充说明。
+ Z4 b4 ~$ I* V* p7 {! N4 x
! H! X9 k/ J, v: z# a" W1 文档创建(Create the new document)
. i z, c6 j N; O0 X4 k, ?1 ]文档的创建通常有以下几种方式。可比较CATIA中文件菜单项
5 g. v$ \8 T4 x) K4 L0 E1 S4 XNew:新建一个空文档
8 q% o3 u: B) P9 ]- T. _/ H$ M
& T {4 s |, _( s/ j( FNewFrom:新建自
2 f/ V6 E; V0 h7 \0 ^
* `3 \1 d ~ ^4 d% r新建文档代码:
: j- r$ b% o! J9 r9 Z
1 g/ `- Y3 ~, I$ l% K7 _, HCATDocument* pDoc = NULL;1 c+ F( T, c; l$ L
HRESULT rc = CATDocumentServices::New("Part",pDoc);
9 ?2 {1 {1 q/ a, wif (NULL != pDoc)3 o' y6 \" v2 f7 t7 c4 _0 K3 |
{$ V' p" S- i' g3 i4 j D
cout << "New document created OK" << endl << flush;
3 H7 w0 l) W/ i; h}
8 i* Y* \0 c7 D* L" w' G3 Melse$ W w4 q- T2 T( ^
{( A& E& R( W$ S3 C
cout << "ERROR in creating New document" << endl << flush;
# i( ?: Y" X3 M+ b" U return 2;$ N* W, o3 f/ E; x% [( S5 W9 E
}- J! N7 U" Q; Y/ R: C
+ S c8 X1 V z: \/ O) c/ W: d
2 文档加载(Load the document)# y& K1 c/ R8 @. C$ O) [2 `% S
文档加载即打开现有文档,主要方法包括
5 c9 F* E; c8 ~* @' J& ^# bCATIIniInteractiveSession 中Open方法:打开文档并可视化显示& f4 y, i3 E. n7 F& l
+ M. f/ ~4 a# F% h F% O
CATDocumentServices 中的 OpenDocument方法:打开文档,一般批处理执行
! j8 k; g" O# g7 `& G. |$ o2 C
+ ?. l- d/ v1 U7 V) `1 ]3 pOpen方法:8 c: b" ?. b* C
CATDocument *pInstrumentDoc = NULL;
) s3 Q5 v9 v7 p D7 j' [& ]* o9 m* V3 N; X6 Y$ D" v
CATIIniInteractiveSession *piSession=NULL;( ^' @7 P3 @$ r' v: o( q
; J; a# D3 @) G/ J; l$ `0 B
CATSession *pSession = NULL; x2 b& J5 ]' x
7 q/ C* E* @5 j( L2 y2 P8 c
rc = ::GetPtrSession(pSession);
, l, v7 Y& a0 u
8 s( i. b9 P3 _1 S: ~rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);( M- G ]" b# u, A1 ~
8 }$ K$ h$ ]& c; ~! I/ ?- k+ }CATIEditor *piEditor=NULL;
- S. L& Q( o. \
& J, T/ {7 t% ^2 b' irc = piSession->Open(PathName,FALSE,&piEditor);
' D1 `) S- K& L, A" x d+ [3 L7 W7 f" ?& p/ }
CATFrmEditor * pFrmEditor = piEditor->GetEditor();- \( B+ |3 c" l3 @, R( K( i
$ n' X7 x- G/ N( ~2 z. J6 S$ bpInstrumentDoc = pFrmEditor->GetDocument(); , z; E \+ x3 W* z$ @! u" ]2 ]
0 ^ Y/ q. n# X0 ~# Q6 { ......
8 c/ F# K% U2 E- A3 F% b0 n$ D
+ j1 [, b" t2 h( F1 bOpenDcument方法:; _' d5 m1 S: z% a; t
9 p$ l) v5 c, x* N# k6 B- G- T2 HCATDocument *pDoc = NULL;
- U7 ]7 y2 q% n/ ^2 Z0 SCATUnicodeString storageName = "XXXX"; //文档保存路径名
7 a& K/ K/ C9 _! f2 h
% I* b3 j& E9 e; G M0 v! ~9 Drc = CATDocumentServices::OpenDocument (storageName , pDoc);. _8 {* m" s" B. q
& a( v, E% [7 @! N- y4 g- i9 @8 d
if (SUCCEEDED(rc) && (NULL != pDoc))
3 I# n7 K! V0 h* r{
) |4 K* o. c* S: v- t cout << "Document opened OK" << endl << flush;& ^+ z) _2 A. m, Y* J5 i0 s
}4 w0 O' L' t. @, v+ k7 ~
else
k$ M, \1 y. Y! \7 ` q% t4 J/ Z{) w+ r+ F2 o2 J/ d1 N+ q2 u
cout << "ERROR in opening an existing document" << endl << flush;
5 h: h) y+ D* j return 2;& T* j) p3 f+ |% H
}
% z" K. a$ ?; R& |3 获取当前文档
/ {/ f* L; D8 g0 o5 C) d3 R获取当前文档,即获取文档指针*pDoc.上述方法都能获取该指针,但通常对文档操作是基于当前环境的,尤其是交互操作过程中,获取该文档指针之后才能对模型特征进行后续处理。获取当前编辑环境下文档指针方法如下,: V; F1 p8 Y4 u5 }9 F( ]6 Z% V: o
3 Q7 o2 ]4 I. t; G9 ?. CCATFrmEditor * pEditor = GetEditor();* K$ v) ~" B& M( c. {
if (NULL != pEditor )
; F3 D3 \2 e+ B& T0 j{
5 ?! d T% a) a cout << "Editor got OK" << endl << flush;
0 n% ?6 R2 X+ J0 P' I2 C9 G}5 ?2 r; v% \7 U4 `5 s* f/ P1 Q
else" H w8 M3 y" E
{* F D1 Y: E: ~0 t$ O2 s( R
cout << "ERROR in getting the current editor" << endl << flush;
& p2 r) ]: Q) T3 ?' v return 1;' O8 V7 Z4 V* i' _0 C
}
5 o" S- K# {, O3 B1 L8 xCATDocument *pDoc = pEditor->GetDocument();1 A1 }7 K2 M8 j" L& G' _
if (NULL != pDoc)& g2 m4 _. p' M% x& o4 B o
{. E8 C& Z! g/ W2 F6 Q: U6 r' n( C
cout << "Document opened OK" << endl << flush;! N! ^# c" }/ j) O
}& {% s- j+ G+ k; N5 A
else2 L6 S* N' p& d
{
- y$ t) w; q1 b- K. x/ D cout << "ERROR in opening an existing document" << endl << flush;
7 ^1 X! z+ l! C6 n1 E return 2;
% ] f8 B+ s. o4 @7 v0 h7 p& B$ e}
! v6 ?; Z/ f% U+ W9 E5 {9 m1 S0 n* ?
该指针的获取还有其他方式,如通过CATILinkableObject 类获取。% ?/ g6 Z9 N5 T
4 保存文档(Save the Document) v+ _4 L8 h$ n6 r. H3 y! |
4.1 另存:即保存为新模型
1 w' F' ]. R4 E4 S
- z6 v. H1 X9 C9 ?( LCATUnicodeString savePath = "XXXX"; //文档保存路径
1 t: @" B8 F0 c: prc = CATDocumentServices::SaveAs (*pDoc, savePath );/ J! K8 i: ^0 n1 l0 Z2 P
if (SUCCEEDED(rc))
4 }$ n" ?: d; j0 P{( W! J% k4 ~, g; d
cout << "Document saved OK" << endl << flush;) _( c/ C. G7 T/ X$ h8 |) a% ?3 k
}
6 u+ L4 C$ k' h P7 o, H8 R8 Kelse: s! U+ j2 \" Q) e- l
{
5 `# p/ s% J+ M! W9 R* L cout << "ERROR in saving document" << endl << flush;
% I8 c! T1 j2 d9 X# a$ n! Z9 s2 x3 t return 5;
" K2 Y# c) \! w) |8 N6 p4 @4 t8 ^$ B}
* ?( [" r! P' {: F9 E. ~0 l
, r1 V! x9 x/ W& u+ i& g4.2 保存:不更新保存路径
2 c" n: w3 {! f' u: |rc = CATDocumentServices::Save (*pDoc);
: H$ P% ^8 z' A, {$ K$ x
% }% m( l% q8 {8 d( q) e. g8 z0 _# ?if (SUCCEEDED(rc))* H: W) f( S+ Q |" t8 {% |
{3 n* E: t+ w6 O) c5 c
cout << "Document saved OK" << endl << flush;1 b3 h1 k2 N2 P; w& J" Q
}9 S9 z, |1 d' u u$ N, L
else
' g4 v+ g2 A1 m" ~& h! d{3 M. Z. H2 i: ?
cout << "ERROR in saving document" << endl << flush;1 v( f8 N0 H' q; F' u
return 3;, a5 ^# C0 v9 K( @9 k3 q
}1 S% b( P/ N) q5 }1 W% }: v
$ K3 X }, A6 C Z& t5 删除(Remove the document)/ K3 m n0 |( q2 k5 ~6 u
$ d$ r+ q3 A$ n H
rc = CATDocumentServices::Remove (*pDoc);
7 e( b7 x; @0 J* m: r- Mif (SUCCEEDED(rc))
6 H \3 @$ `0 \2 e, }2 m" |{
+ `0 V% d6 \/ Y cout << "Document removed OK" << endl << flush;" P& R( p2 K8 R8 F' Y& c: q
}! j& m) w6 H& ^' U# J
else
3 ]+ S. F' L( m" ]; A# N) y{
4 L! _- a6 Y8 b cout << "ERROR in removing document" << endl << flush;
) x1 |. c) _' @ return 6;
7 _' m) w: b% g; R( a& }: t}' n3 f& |! t% I* l) t3 g4 q( o
; _8 U% z5 h( n3 F# i8 Y
方法封装* W, n% O* T+ d" Z! T- C2 V2 S
上述是对文档操作的基本方法,在实际项目开发中,该类操作使用比较频繁,通常只需要获取相应的指针即可,如对本地模型的特征操作,我们需要加载本地模型文档——获取其文档指针——获取其容器——获取其根节点。每次操作都是这关键的几个步骤,不同之处在于模型的本地路径,以及相应的模型在模型树上的根节点。因此,我们可以对文档加载方法进行封装,即输入设置为文档路径,输出为该模型在模型树上的根节点指针。如“打开文件”操作,封装成OpenCATFile方法如下. p1 {, W9 i( ^, N* f- T
输入:
0 K: K( r$ j) GCATUnicodeString PathName //文档(模型)的路径
1 V) p- g/ f0 `4 x7 K. O, B$ l输出:
* B1 a# B# n+ F5 {$ U/ BCATIProduct ** opiSonProd //文档(模型)的指针7 u: [- u M3 G- Q O
* n4 q" D- V, g5 Q1 t3 [+ V辅助功能函数:6 K8 e G: I8 m; ]8 G; ?
获取当前模型树根节点$ n7 a+ Z7 {- V9 e
模型加载后可视化; u" p9 O- t2 z* @2 x& U8 ?! z' m
刷新根节点3 h* ~( W, R* C" w
----->打开文件5 x) ?0 |. B, N* N
CATBoolean XXXFunction::OpenCATFile(CATUnicodeString PathName,CATIProduct ** opiSonProd)9 G6 ?2 j: X" ?; }' l% Q: _
{) c: K9 g2 ?0 _& @% t! ~
HRESULT rc=E_FAIL;" Z/ ~# V) f$ ~0 X
CATBaseUnknown * pRootProduct = NULL;" k p. ]) R7 e7 V# d @
CATIProduct *piRootProduct = NULL;
) _# O4 L5 D( D) i% U( X) g- _. j8 Xrc = XXXFunction::GetProductRoot(&pRootProduct);//获取当前模型树根节点
/ h, u. Q2 J: @. M4 T+ a( Mif (SUCCEEDED(rc))
' \2 L2 r* M3 y u9 }+ c{0 {" h2 W0 T( y# ?! \, E
rc = pRootProduct->QueryInterface(IID_CATIProduct, (void**) &piRootProduct);
# r% c# ~9 V( T5 ~8 p. n- A4 Oif (SUCCEEDED(rc)&&NULL!= piRootProduct)* y( o- g2 r+ y+ Q* m# T f% J
{
6 z* N4 p7 e, A& u \+ hCATDocument *pInstrumentDoc = NULL;6 d( \0 _/ R+ A
CATIIniInteractiveSession *piSession=NULL;
( N5 t4 P& X) q7 g m# PCATSession *pSession = NULL;
* D1 q( ~! R5 j# x" Z- g3 U4 src = ::GetPtrSession(pSession);
8 p ?% d( }! E$ Xrc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);9 k J, D2 o( Y
CATIEditor *piEditor=NULL;
* r% r% A. X* s: D2 [rc = CATDocumentServices::OpenDocument(PathName, pInstrumentDoc) ;' Y! \3 p" P) d
if ( SUCCEEDED(rc) && ( NULL !=pInstrumentDoc) )4 F! s# {2 G% B7 y6 b+ f, b
{ cout <<"The document" <<PathName<< " is opened" << endl ; }
6 ]& }4 O8 z" L# relse# `9 f; x6 X& j5 @, g4 I+ U- i/ r2 L8 d
{ MessageBox(NULL,"模型路径输入错误,请重输!","通知消息“,NULL); }
: N; i8 k. K6 f- rCATIProduct *piInstanceProd=NULL;
7 L) E; z" g, `% P( D/ N& c3 I% {rc = XXXFunction::AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProd);//模型可视化,即将模型添加到当前模型树下 ]5 F O* H. [
if ( FAILED(rc) ) return FALSE;7 W7 V% F, x4 S& q- P
// rc = piSession->Close(piEditor);
0 u# f% b" _ p* opiSonProd=piInstanceProd;2 r0 v$ [0 F4 w, r" ?' s
XXXFunction::UpdateProductRoot(); //更新根节点
$ ?& f1 {7 F2 |}2 B% X- x G! b5 N: D% f" C4 A G* c
}: j1 E4 D2 v. r2 |' K# y
return TRUE;/ t0 T' J+ X9 }- _2 b
}
6 f% ]) `4 a" T2 E$ p1 S: d1 W( N' B& K----->加载模型可视化
2 }: q; M! E4 g8 H# ?2 Y. q+ l+ d
HRESULT XXXFunction::AddExternalComponent(CATIProduct *ipiFatherProd, CATDocument *iDocument,CATIProduct ** opiSonProd)
6 i, N1 H1 e+ m, g- e: g
0 v( V: G% X& _( `1 q7 p8 R{4 o' i0 L# I e$ S. x
( {& h- X- N+ z! z1 z //AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProdSP);
' R& W' m- w6 M9 C3 h- a0 b# E2 C9 O7 [6 N* O' r
//AddExternalComponent全局函数所需的三个参数,
@' e( h7 G# K- Z% d) v/ k+ F3 H! x) O/ c) f- K7 W
//被**的product document的root product,CATIProduct类型
/ Y1 O8 u. ]9 ~- o
2 d/ z A2 U" k4 s! M //将要**的part document,CATDocument类型* c3 V; M9 {% r
0 `. u9 N' l( T5 {, a) d" p
//the product instance of the imported document) _! Y9 x1 D) W) T# U( P
d6 S) g# _- G7 ]: @2 ~
//注意要**的document也要检索它的root product3 R0 E1 a( r( N& D, W! Q
6 q' x6 J" u& ~3 b5 z. ^0 q; w
cout<<"添加组件执行"<<endl;* U/ j. K5 z5 Y
# p* ]; D$ ?/ l1 G/ d HRESULT rc = E_FAIL;
* u$ V; i' m: y) o$ K! L. z
8 A6 u8 t- L& n3 ^4 ]. { if (! ipiFatherProd) return E_FAIL;
- R8 x: s* ~6 d3 S: c, F$ {
- {2 ]. o6 Q) k3 b! F, Q3 h% I if (! opiSonProd) return E_FAIL; " m/ p% w5 U H
; N0 J! E4 w8 `0 z* |1 f
if ( NULL != iDocument)
3 B' x( u j2 k% }# d0 L; l
; H6 l Q! A& ?! e% ^) ` {
1 I4 E+ ^# L v H2 W' {; j+ W" f8 n" ~' r( v" _' n! o# M
// Get RootProduct of the document to import.
& I9 |0 M8 r. _7 a/ C
% [% ^* O0 k. Y1 p O" v" A/ e6 N3 ] CATIDocRoots *piDocRootsOnDoc = NULL;
z) L/ C3 ^4 Y5 O/ T% T. D% r( U$ g6 _* u
rc = iDocument->QueryInterface(IID_CATIDocRoots,
+ }+ ~ X$ l* f9 G3 \' |" s. A( ~2 L3 A/ Y+ o; ~1 ]
(void**) &piDocRootsOnDoc);3 |6 K4 b3 g' ]+ x- q1 Q
5 S, j9 ~& ]' P* r4 j! q: F8 a
if ( FAILED(rc) ) return rc;
5 c2 w9 @; q$ K- H
9 s6 m. p3 s# o1 _! E CATListValCATBaseUnknown_var *pRootProducts = piDocRootsOnDoc->GiveDocRoots();
2 k, a. A, o7 ~4 P
1 `# N2 N/ ~3 \" P U CATIProduct_var spRootProduct = NULL_var;
. X" `: A) h5 V# w- w. F- A- O7 `+ l& B9 c, ]/ h( i! d- s
if (NULL != pRootProducts)
+ z4 {9 d8 i; e f; _( V5 ^7 ^: g) n9 n% U" d
{
* w5 J( G/ R* H: V& D [
/ K4 z; z5 G7 {- E if (pRootProducts->Size())
4 F8 [- N! @2 Z: S% o* u. x
3 G" i+ Z9 e" W7 o {
3 \( j( o- k" q) A- W, T) V& n: `' d) X( J7 l& P
spRootProduct = (*pRootProducts)[1];: l0 |5 M' a8 \% @. ]1 p
8 w; V+ T Q8 d+ h: u+ U1 g
delete pRootProducts;
, M! `5 @& q/ i' O* q; @
; L4 Q( ]# h ?3 y pRootProducts = NULL;
+ f6 I' t& _3 ?. `6 r7 n; |# \- Y Y [0 u5 s8 ?
} l/ t# v4 X }$ M+ F) }; ]
. s0 o: r& r( I4 }& H' R piDocRootsOnDoc->Release();2 k' |% m: D2 S
% @, Z$ N% D2 c piDocRootsOnDoc=NULL;- [2 B( R, _1 z
. Z& J z9 A w Q$ h1 c CATIProduct_var spProduct = NULL_var;
, F4 E+ z0 u; h- U- @
. {9 N4 A- L6 O" M if (NULL_var != spRootProduct)
" ^6 o, G, g7 M" n) C- M" q" y* ]( |2 d
{4 [; i* k* w3 w( Z! w+ o
8 E- I! D5 U, r f spProduct = ipiFatherProd->AddProduct(spRootProduct);
* i& o0 [) }8 C1 w3 ?0 j; O/ f
9 `; {( h4 F2 Y2 R0 W( t; @$ E) r cout<<"NULL_var != spRootProduct"<<endl;
% T2 l* g9 Z9 j3 L
. }0 L1 ]4 t* i }: x& R% J* K! K! C% ~
& ~9 ]0 v6 \! c* J7 `- Z else# ~; m; e1 `' n! W
& k% p# F7 L. u/ c( ^1 c {
$ a3 b, u/ y% X _/ ~7 e# E% X+ t0 s& j8 s0 e
CATUnicodeString docName = iDocument-> StorageName();& ~" ^2 [2 t* _' v
4 {+ a. p6 ~, w) K- w
ipiFatherProd->AddShapeRepresentation(CATUnicodeString("Model"),docName);8 j# C- s+ O" _4 V7 @
* V ~& _* z& p6 F& u
} L+ V1 a. F- D; Z2 e6 l7 v0 F
& o2 h9 S; B. ]5 R& O. F3 p6 f
if (NULL_var != spProduct)
* Q4 {' n! N1 Q$ t: S3 u8 h' s/ a) \) K' V; n m9 x
{
1 ~7 ?0 N% P+ {8 T3 o5 Q( a0 y
' k: `. y# Q3 U% j rc = spProduct->QueryInterface(IID_CATIProduct,(void**)opiSonProd);
7 h# J2 @4 K1 a5 c" h0 i3 W+ V
1 M1 W1 |+ Z; v5 U if (FAILED(rc)||NULL==(*opiSonProd)) return E_FAIL;1 _" K/ c( p9 p5 H& X
9 P, `# _8 r9 B# G a7 v }
' b+ H0 p; V$ X) Q$ V1 W# u1 ]* w
" ~ U; Y) W2 M. Y+ b }
( @" I# ?- s8 [$ P1 O, I
" P! D, m1 n0 j6 y: W* ^+ h. E }4 `& F( M* F# u/ V d
$ Q8 r( j9 F) Z3 T9 M return rc;
: J, H6 Z! _0 x, d Z2 @9 w a9 I& F9 D, j% D; u
} & F6 S0 s6 R; R
0 J4 j) ?; @% G x& a----->刷新模型根节点
4 q1 ]. ?# O& u1 V0 K! [9 p; U( h" a, G; p
void XXXFunction::UpdateProductRoot()
+ p$ {; o- ]0 V* b7 ?+ Y. U; N/ R- T( r
{
4 H& h! f9 m" n+ o- D! t' |2 b, [6 D* | G/ p
//*******************************important**************************************
7 r& }; Q, b% p' q3 A; a
, k# P& h6 \8 Y" u CATFrmLayout * pLayout = CATFrmLayout::GeTCurrentLayout();
; a1 {2 W( o9 j9 R
! p) j0 d' f) w6 Y: Z2 Z CATFrmWindow * pWindow = pLayout->GetCurrentWindow();
; d/ D0 `2 y0 G% B4 a" c- O- j% S5 \) ]
CATFrmEditor * pEditor = pWindow->GetEditor();
4 G$ t) i$ {$ D
; U" O" m- d+ O& f! }/ | CATDocument * pDoc = pEditor->GetDocument();
7 k0 U4 Z4 T, v- \4 y4 `
0 v$ m5 C! ~: o5 K( M( Z8 g5 u //特征对象已经创建完毕,需要对产品根节点发送消息,更新产品模型导航树5 n, A8 E* w% W5 ?0 I
; S ]) J6 M7 K- {" L //首先,获取该当前活动文档的产品根节点
( C& p/ W9 M: u2 ?+ k; ~: x9 Y3 d4 Z6 f( K0 u9 l
CATIProduct *piRootProduct = NULL; % v6 {6 ]3 }. k8 ?5 [
. L3 z2 e2 {1 w/ J. Z) ]
CATIDocRoots* piDocRootsOnDoc = NULL;2 [0 S' }1 I7 x6 a" K: K' j
7 H9 v6 D7 g. C7 M9 N' j( t
HRESULT rc = pDoc -> QueryInterface(IID_CATIDocRoots,(void**) &piDocRootsOnDoc);
# Y+ f4 j2 d6 F) |( j, u
* K, F0 P/ K! g/ b6 j3 Q9 ~; G" C if (SUCCEEDED(rc))
$ b) L% b1 r+ C2 l7 d$ V" J/ h3 k# |3 G8 S# L* a
{
3 Q/ y9 \9 m9 Q3 G/ ^2 y0 m( u: p) H$ f# D: J
// Retrieve the root product which is the first element of root elements) Y! n7 T# A# f( m: g3 u
1 A6 u9 F) A+ T) _" G2 t( p CATListValCATBaseUnknown_var* pRootProducts = piDocRootsOnDoc -> GiveDocRoots();$ ?: j( S* k5 n4 R9 z. b
{4 ]' p+ C2 u
piDocRootsOnDoc -> Release();
- Q5 _- F8 r! ~- F" K' J2 v- c* F' u& f
piDocRootsOnDoc = NULL;, a7 j- Q5 g- o1 ^7 b
* g9 K2 V1 k& N( J
CATBaseUnknown *pBaseRootProduct = NULL;
* U6 U8 ?- U/ e* K! y$ g6 x# z
3 V. }- ?1 x2 W8 L! v/ _ if (pRootProducts && pRootProducts->Size())- d5 h' o+ G U! @, f6 w8 o8 P. o4 }
. W% g- u0 V, C) u8 \7 y { / t% v7 `% x6 D& \- k2 D: {( o, Q
* {+ a: |1 c" A/ s, L; b S2 R7 G: q7 d pBaseRootProduct = (*pRootProducts)[1];
, y; A) J) u& l/ j' N0 W- L8 d1 Q* Z" M
delete pRootProducts;6 n3 b. x2 D3 s
3 h* s' a. F8 Q6 \ pRootProducts = NULL;( R3 H" Z& I: G2 O
$ L0 x L$ C1 Y u, Y
if (NULL == pBaseRootProduct) return;
( Q F$ t! [$ X! j3 i' o3 h! b' i, j# I2 ^
rc = pBaseRootProduct -> QueryInterface(IID_CATIProduct,(void**) &piRootProduct);( b b, V. l/ E; X& N5 z, O
9 M8 L' T( l* q! ?, ~ if (FAILED(rc)) return;
1 x: z5 C$ Y! `9 X6 d' b% Y
' @9 Y+ X3 s) ?( g& ]9 m2 A //对模型树进行刷新
' {, m3 g% M- H9 t4 N- p) K% T
/ _( `! Y3 R7 h6 g/ H% T7 V, s CATISpecObject_var pPartRenew = (CATISpecObject_var)piRootProduct;//对零件进行刷新
: b: {0 B# u4 D9 r" H3 ?/ L2 g4 v, V- ~1 t) q& \- a
pPartRenew->Update();" `8 g7 w0 [2 K; A
0 V& ?# n: P3 ~# s) h
}
4 C5 N$ c/ x5 U1 g8 |" i4 _( R b& \1 K
}
4 p5 H! J* K& E; V( t4 w. l/ G! m2 F' l1 y E; s" r, v$ ]4 [3 c: m
else return; * `3 W ^0 @7 e% ^
' _- l$ z" F T; ]6 n$ ` //----------------------------------------------------------------, V! h' [3 @* y7 P j# K
5 ^" V3 n& Z& y- n- f% R, o
//给产品根节点发送消息,通知其更新三维可视化模型和产品结构特征树。
8 m8 J- _; z2 d7 x" u: d' d, i7 ~) R% |
CATIModelEvents_var spEvents = piRootProduct;
1 z# w0 j" S4 Y3 b2 G+ G6 W6 Z$ P
CATModify ModifyEvent(piRootProduct);
$ I' h) w( y6 q. {4 K% J4 D
( x5 M; E3 R4 h# d# m% Y j9 J spEvents -> Dispatch (ModifyEvent);
7 j, G* a4 x4 x: M- ]& c- Y# J/ |1 l. E$ h1 Y$ @1 I- P: h
//Update the graph view
# d" o, P8 q) C: }
7 R6 f4 ]/ J5 m" N6 D8 v* d CATIRedrawEvent_var spRedraw = piRootProduct;$ {+ `" R) Q5 B
8 ^5 X5 C1 j8 Y
spRedraw -> Redraw(); . h6 R+ A( Q2 b& O/ `3 x% Z
/ G* A0 x" G% y: K# Z) U3 ~
piRootProduct -> Release();* R7 N; `1 p! d! Q0 U9 _' G
) F' U: _ F9 e9 y2 L7 ]2 B( N
piRootProduct = NULL;, J. s& W7 l! y' q# y4 V
4 s: V, u) [$ J- [, B( c
}
* [# w- s" s+ _2 d( A1 s
! [) ^ k9 v/ U5 c) i0 { g |
|