|
|
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
. H3 n7 i( X, }9 Z- L! M
* P( D8 h" ?) X& r1 n6 Q# g+ O$ D, c( i( O9 R5 K2 l# M; L
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。
+ {4 y. V' X, u- b
- x8 G2 s; Y/ t' g/ _: V8 }CAA中对文档操作的基本步骤如下: k: o0 F5 f; X" z7 c# ?
9 l6 _, C. Q% X& W' p n
创建会话 - creating the session
N5 t3 r" i8 J. \; `+ z3 O+ E7 y
( K' }" R7 t; \6 w8 g1 i+ S新建文档 - creating a new document: Y" B% R( P5 U$ a7 C
4 O. L4 z, g7 P0 s' Q! ?5 T调用接口 - Query Interface
6 H. b& u+ y# T. Z0 z, S7 s3 y% I# T6 \5 j% A/ G1 y
获取根容器 - retrieving the root container
1 b: u. |9 I3 f1 B9 {
: e, [% b: m# I8 z+ K2 c. O保存文档 - saving the document: q/ l- ^+ A9 k
5 F; n( k2 Q; r& r: s4 u& J9 P% d% i
删除文档 - removing the document& N3 q2 s- A# h( Y* C% m/ [
% l2 X2 t4 y0 d2 v: I删除会话 - deleting the session 6 k' N+ J8 q. _ O3 ~5 n
* f/ V# h- B/ k9 ` o" R+ x f
上述步骤详细说明参考百库全书技术文章 Creating a New Document。
9 Q; G7 p& |; S/ H3 c, l3 k, X7 k7 k
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。
, |, h# ]; R1 Q
4 K: J2 y) d( x& | Z( ~下文将对各步骤进行补充说明。
' W6 T$ h" R' J6 }1 }. x& v1 y% n
1 文档创建(Create the new document); w0 ^4 T9 ~9 Z9 t
文档的创建通常有以下几种方式。可比较CATIA中文件菜单项+ [1 q, G: |4 p& c) q
New:新建一个空文档* w/ y3 h, c6 _. L! v7 y
7 p, K7 ~2 B; s5 M; K U, {; wNewFrom:新建自4 E. W, o( k( E/ A. o$ \) Z/ e. o
9 \6 Y; I5 L$ _' b& Y
新建文档代码:3 L* @5 G( E' f- b7 _* D5 I
; f) W$ `% Z" X2 iCATDocument* pDoc = NULL;! r( T. C: K1 U. _, [% W0 R
HRESULT rc = CATDocumentServices::New("Part",pDoc);; k+ ?7 `0 j( N
if (NULL != pDoc)
+ e/ {9 i! b$ \1 n1 q{, c2 y+ f' U: \4 W
cout << "New document created OK" << endl << flush;
' R; n: O5 D( @; B) P}
1 h" h9 o/ v5 W. }/ Q/ Lelse
% s* ?' W& p1 `0 d9 m( u3 B! J0 O{
% u2 s) |- p* d; h+ f; W6 O9 H cout << "ERROR in creating New document" << endl << flush;
" ?2 Z2 Z& q3 ^% Z- _2 a, ` return 2;, m+ { l; B5 M5 J
}
9 ^+ T6 X. D0 f* M" ]4 l; Z+ X4 w0 H' V
2 文档加载(Load the document)
/ P0 r7 [+ K& T文档加载即打开现有文档,主要方法包括
4 s: |: g0 I( c" }: ?CATIIniInteractiveSession 中Open方法:打开文档并可视化显示
4 j I; C/ \: \& B u6 J% k' b
CATDocumentServices 中的 OpenDocument方法:打开文档,一般批处理执行
6 ^5 O( C, l2 k8 {3 N- w/ S! K g6 i4 P# p7 A. }) w) E
Open方法:6 H" U- }1 A4 x+ a1 M
CATDocument *pInstrumentDoc = NULL;. H9 L; f+ Z; n6 @. _1 [
/ c- @1 W% z6 g- b* H9 f2 v! A8 oCATIIniInteractiveSession *piSession=NULL;
2 U+ [0 ]) y* P) k5 D1 w
3 ^, G, r. ?6 b9 o* n9 oCATSession *pSession = NULL;, [7 n$ {" g1 O5 [, _0 m" g2 V
6 K8 { }/ p F- g q" Brc = ::GetPtrSession(pSession);
" Y) p! P& i; |8 s
3 l; Y1 O/ A* J1 ]rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);
0 u! y' Z; K1 ]+ E# t+ o; ~( J: |" S' I
CATIEditor *piEditor=NULL;
`8 H1 }) [9 }' D! _& c. F s1 X ~: Z$ g* x
rc = piSession->Open(PathName,FALSE,&piEditor);. ^6 {+ {$ n! I: t- V
+ n3 Z s9 {+ K1 \+ v7 f7 P# E* Y# b
CATFrmEditor * pFrmEditor = piEditor->GetEditor();# Y4 d# H, a( `! I" w* X* p2 d3 [
) ~/ D2 h5 {) PpInstrumentDoc = pFrmEditor->GetDocument();
% ]1 |" x6 `* G& h
: t/ O; w. ]# W$ p ......( `, D& i p' }9 t' T% Z
: M a* |6 D& k8 e
OpenDcument方法:! ^! Q- h* m Z: @
% ?6 @4 @7 _3 p) Z; m8 s J$ w- r
CATDocument *pDoc = NULL;
% i9 ]4 D: Z( J8 x& q t! FCATUnicodeString storageName = "XXXX"; //文档保存路径名
4 T! m* g7 B6 J1 b9 O$ r4 G' x" S/ g( m( ^5 S u5 I5 d; z6 N1 ~/ v
rc = CATDocumentServices::OpenDocument (storageName , pDoc);
$ \ d. @5 B( m
' K/ D# A# k6 i& Nif (SUCCEEDED(rc) && (NULL != pDoc))- {, ?1 O, ^# X& v. W
{
& a% R8 Z& z( [: g5 n cout << "Document opened OK" << endl << flush;
% n# J: O' H2 S- g' D1 z/ w}/ Z6 @" \- S, D, ]5 q) l9 m
else2 l5 O( o1 G: R5 R9 r# t
{0 n" M7 B/ c! t6 `- B8 E
cout << "ERROR in opening an existing document" << endl << flush;
9 X5 P- @4 x+ \5 } r return 2;
* u0 d5 ]: [4 T' Z( h$ x}
9 ]" @/ _" }/ o; ^3 获取当前文档
P8 F6 P6 b K0 A0 s* K! S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,
3 Z# U% E, U3 u* P/ [( h3 y& ]8 q* P2 H1 U% n, C* O; T5 g
CATFrmEditor * pEditor = GetEditor();. ]' L$ i. M# ]' i
if (NULL != pEditor )0 U+ ^( g2 X7 ?) X) x' F
{
& g1 }! U$ C5 v& r2 i cout << "Editor got OK" << endl << flush;. `1 @' w* i5 l# V
}. f; U! J; a' G: o
else
6 j# M# A ]. M' ~" `) Z{& n5 _ z/ n$ P/ v) ~6 N; Z* ^4 z
cout << "ERROR in getting the current editor" << endl << flush;2 {- E) R/ A& e! f( Q/ q
return 1;2 Y ]& q3 [/ t' C
}
1 x' {; R, `/ a D, s# X; xCATDocument *pDoc = pEditor->GetDocument();) O: A6 ~$ u! Z5 _
if (NULL != pDoc): |' M5 e+ A3 s5 f0 {0 z
{2 |) E; y( b0 N. {% }! {) B4 _
cout << "Document opened OK" << endl << flush;
4 n/ n# @" Z7 L}# P. B/ J1 ]; u; c3 |2 Z% z
else
; N/ F% V1 t* P) s$ _{
2 a9 S+ w# W2 ]/ P3 _7 f6 a* S cout << "ERROR in opening an existing document" << endl << flush;
/ y0 M/ n c+ ~4 f" Q return 2;
. ~' a# P4 q' k3 S* D" j}$ L. V" K6 H2 [5 J0 Z
6 l: _8 l' |' Y; L" S 该指针的获取还有其他方式,如通过CATILinkableObject 类获取。 a! ?7 c( T' ?% b' A R/ z. O: F
4 保存文档(Save the Document)) ^2 b7 H* x3 [6 q) ^$ n
4.1 另存:即保存为新模型
) G4 s, Q, _7 T6 Q
3 Z. \- ~7 ]+ y5 f) ZCATUnicodeString savePath = "XXXX"; //文档保存路径
; a: d: c! B' Y$ g, n. S" }rc = CATDocumentServices::SaveAs (*pDoc, savePath );
/ c: U; k: s) v& Z* r% E: ]7 pif (SUCCEEDED(rc))* }3 q: ~+ P) O+ h1 ^, ^: x
{- `" p) w% J3 z, j U
cout << "Document saved OK" << endl << flush;
`+ q$ o$ n, c}' V) @) G- W5 w' m T1 U
else
2 |$ D/ G* @/ d{
' n0 m$ [6 e8 E2 Q3 H7 k" E* j cout << "ERROR in saving document" << endl << flush;
, Y/ J) l5 |( l) ~) ^8 Q return 5;, {# Q2 R5 a# I; Y
}2 v( u6 G/ f1 J; {8 L1 x. @- O1 j
- q1 D E/ I! _" V8 j$ s
4.2 保存:不更新保存路径
( @ l; p# K4 X& g1 D! O) Prc = CATDocumentServices::Save (*pDoc);
# e5 A% x& W" u# {' n
7 `# F& G/ {: p: \if (SUCCEEDED(rc))
- y9 `, @) e" m# E5 W{
9 v8 u1 C1 W+ J6 a cout << "Document saved OK" << endl << flush;! }: s" Z5 S5 d5 h; U* X
}
; l" J0 o3 C. Y1 t' V. ]else& o6 \: J3 v/ ]( p* b' a
{
; H. C: m- w% p7 t cout << "ERROR in saving document" << endl << flush;% W# I! w3 w# U- |
return 3;
7 O$ U5 ]2 o0 B4 q: p}. P% |! k9 ~: v% X! P
) _5 U m& p; u0 S( l6 k; j9 u8 ?
5 删除(Remove the document)) o8 t- q3 i' w3 ?
* i O6 u6 R! E- \" {, j
rc = CATDocumentServices::Remove (*pDoc);- _. _, f9 J U( G3 l
if (SUCCEEDED(rc))
& L+ }* E8 {3 p{
, \: h0 G* \& D% ]4 M* f( \ cout << "Document removed OK" << endl << flush;: I3 b4 `5 X* E0 S2 ?% u
}
9 Q# E( y' A! }6 relse
# ~; y1 ^3 j1 N9 p3 _{ [: N1 J7 m! b8 e# j% Z
cout << "ERROR in removing document" << endl << flush;
+ G3 ]( b$ _! H. K return 6;
" j: t# r0 A/ U0 N C, o' l4 C; Y& t}& s2 t! O) \0 D7 y
. T" n. |% ^" h! d3 f. I& ?. g方法封装
5 O# u( {& l/ p0 _. k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
2 a' A% L4 w/ r, B输入:6 l. Q: L% X4 d
CATUnicodeString PathName //文档(模型)的路径
2 H% Q2 U$ V4 J, h) ]& S输出: N1 ~ K+ p B6 {9 Q1 R
CATIProduct ** opiSonProd //文档(模型)的指针0 L) [# {. q3 W1 r8 S
* [! U1 r& Q( z" Y9 @: c
辅助功能函数:
' K4 C; v/ j1 x6 K- u( e获取当前模型树根节点% ~+ N3 ]$ V2 q5 Z
模型加载后可视化! C/ l% R- g0 L3 k5 k
刷新根节点
7 C. a* X3 D8 b0 z, l/ f( u----->打开文件
2 L V' Q( U6 F: R( }2 W" Z4 H" D; P# i1 JCATBoolean XXXFunction::OpenCATFile(CATUnicodeString PathName,CATIProduct ** opiSonProd)
# x3 V0 k. l! i{7 D# d" R" n: r5 C$ O. H' Q
HRESULT rc=E_FAIL;
1 J5 @# L4 N" W) D! c" OCATBaseUnknown * pRootProduct = NULL;0 C5 t0 Y5 e8 S
CATIProduct *piRootProduct = NULL;9 e6 u D* K5 k* X8 h% S" p
rc = XXXFunction::GetProductRoot(&pRootProduct);//获取当前模型树根节点
; ^$ L9 @0 U7 T6 @9 z) y5 t/ zif (SUCCEEDED(rc))" @; ` g) f8 B$ G; ]; f
{8 |' x- f9 T0 V9 m; ?) I6 r+ S
rc = pRootProduct->QueryInterface(IID_CATIProduct, (void**) &piRootProduct);% m7 K- `' g0 ]* B+ F2 G- C" A
if (SUCCEEDED(rc)&&NULL!= piRootProduct). t( u, l4 g3 {6 a0 l! Q
{: B8 [3 Q( Z8 r3 t5 n4 N O
CATDocument *pInstrumentDoc = NULL;0 V- T. `. w6 ]. ?1 c# G
CATIIniInteractiveSession *piSession=NULL;
1 O1 q' W9 [+ b1 m: ACATSession *pSession = NULL;' T- s: Q6 \; U& y7 F7 v, R
rc = ::GetPtrSession(pSession);7 C, N6 b+ H% x+ q' s
rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);# @6 @- \* ^( E- Z( E. L
CATIEditor *piEditor=NULL;, \* ? I' R* j6 M/ o$ ~8 E
rc = CATDocumentServices::OpenDocument(PathName, pInstrumentDoc) ;
: f, x9 ?, s0 {2 D3 \5 sif ( SUCCEEDED(rc) && ( NULL !=pInstrumentDoc) )/ f% M4 c* W- G$ W* T
{ cout <<"The document" <<PathName<< " is opened" << endl ; }. S# G$ I3 J. M2 k( E4 P, s
else
$ l) f; w: e: ]* u* [" C$ Z{ MessageBox(NULL,"模型路径输入错误,请重输!","通知消息“,NULL); }
2 ^8 A+ w% k5 o* OCATIProduct *piInstanceProd=NULL;
8 C: S# u' M4 u2 ?4 wrc = XXXFunction::AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProd);//模型可视化,即将模型添加到当前模型树下 0 z# g0 y' T* V# }
if ( FAILED(rc) ) return FALSE;
- m3 y3 i7 Q7 \" K// rc = piSession->Close(piEditor);
$ p+ z7 G c( p* opiSonProd=piInstanceProd;
3 B% O$ q5 L% L! uXXXFunction::UpdateProductRoot(); //更新根节点/ M3 W% \0 a9 @9 T
}
, ~% k+ H+ b1 a& m: v}
8 x1 g" ]- L/ h z2 Rreturn TRUE;
" ]9 Q' e& b+ J' P, R" v}* T) L6 z. |! W% W# t- U- K2 U
----->加载模型可视化
9 I6 {5 y; @# n5 m( j# m$ J# n* [& G; ?) w+ X
HRESULT XXXFunction::AddExternalComponent(CATIProduct *ipiFatherProd, CATDocument *iDocument,CATIProduct ** opiSonProd)
}' z8 v7 a/ u7 g+ n: e+ T3 G |1 I8 ~, Z+ a, _% J+ B7 b
{: ~6 G3 y0 ~5 x- O8 F
% `2 }( U+ M( b, C7 j4 h" X //AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProdSP);
4 H# z' _7 H4 Y: z* V& ]5 E" I' G6 o; w# {6 I0 y4 b, {$ r
//AddExternalComponent全局函数所需的三个参数,1 d/ \, x# l: W" P3 }
9 e, i' f1 D4 e1 {9 T) J9 ]
//被**的product document的root product,CATIProduct类型
- O1 ]' e# [. x% a1 X! G7 b; S- |7 i
//将要**的part document,CATDocument类型
% f" x+ o# f+ V2 i) a' O! m) l2 U
//the product instance of the imported document
/ e1 \+ `' |: z8 u/ k/ r. Q7 l: V" @ v4 x# J& U
//注意要**的document也要检索它的root product
3 ]+ P& M7 u0 ?9 }2 j4 S6 x6 H1 b
8 t; g' z6 ]- T# R4 Y0 F* J6 p6 A cout<<"添加组件执行"<<endl;
' C u! C, `2 l
/ e. S! p6 e- e4 G/ S+ {4 O9 _ HRESULT rc = E_FAIL;- S* K- y' l( c7 C
1 B) s; k- Y4 t- l' r6 h$ Y$ \& {
if (! ipiFatherProd) return E_FAIL;
- M4 L; D0 o2 ~
^7 q9 v& T! `/ i' h if (! opiSonProd) return E_FAIL; & I( \5 ~0 `# M' T2 N9 T9 }
) _, o) l+ ]7 t6 G if ( NULL != iDocument)
& v( b$ U8 |& E' E6 \: o& S- w z: O- w
{! b6 M5 `/ R1 I0 A0 a' w
- G( |% M; d$ Z# @* Z/ T9 } M, } o; o // Get RootProduct of the document to import.
2 I; ~1 r- O2 A! [6 A1 `! e
* ?0 L' g$ g5 g; h/ l2 V CATIDocRoots *piDocRootsOnDoc = NULL;
: O% A% i4 l! Z3 a) T- a9 P
( J! T! R L- q0 U$ F2 O rc = iDocument->QueryInterface(IID_CATIDocRoots,7 I- K+ w$ G+ R6 Y. X$ E. v
. d- S: }9 c9 i+ V" k2 C% {
(void**) &piDocRootsOnDoc);) c% Y6 n1 [: k e, a2 y
4 v! H& N9 T9 x9 L8 I- x5 J& B
if ( FAILED(rc) ) return rc;) j- P1 ]. M z; h
$ i5 C; J3 u$ ]+ M d& a, F CATListValCATBaseUnknown_var *pRootProducts = piDocRootsOnDoc->GiveDocRoots();
+ M. G8 Z: G* D3 S4 A7 k4 C* m! m. x
CATIProduct_var spRootProduct = NULL_var;9 q8 r! B3 Q/ t0 L( X$ W2 s, m/ E a
+ {$ e% V9 ]+ n; U) M& y if (NULL != pRootProducts)
2 T' w& Q2 Y5 k# k* }( f9 @9 l$ Z2 ?% d) \8 u0 X5 Q( M
{$ A) ^0 Q$ J' ~2 A1 k& I, f
1 X% l c7 m) b8 v9 ] Q
if (pRootProducts->Size()): }: {; s0 ~$ Y6 e7 P
) A: W/ H0 l5 A3 f" h {
: T* N, d- _& m3 n! q5 H4 a0 ^7 P" x! ^/ d9 P" E ]. }. \7 G/ D* D
spRootProduct = (*pRootProducts)[1];
5 |5 G, Z4 o3 a6 d& G& F6 j5 n1 F2 h1 u. H7 [+ ]: H
delete pRootProducts;% l6 ~2 F4 S! L1 c) V# ]
& B1 E' k3 y% i$ J pRootProducts = NULL;, {( _; ]. y, U/ g7 B& {$ t& j
; k4 U. l- l7 @& U# z4 V }
3 T7 a7 ?6 ^8 b E, w% o3 H0 [# J d5 R& p
piDocRootsOnDoc->Release();
& u0 E6 I# Q" f$ Y, O/ ^2 t* G! ^+ \/ x2 }# Q; i9 S6 l
piDocRootsOnDoc=NULL;% A7 z+ s% F. I0 y* G
; z. M4 u+ {* ]' y: Y% J CATIProduct_var spProduct = NULL_var;
5 c+ k6 D# u# o1 C+ U8 _4 s! O) }7 k9 ?9 X
if (NULL_var != spRootProduct)9 Z; g' f3 I9 f# M* l9 L
7 v. b1 B+ H: A4 f3 ?, C9 O {( s0 C1 ], m* A q
' M$ ?! v, t/ h# W P spProduct = ipiFatherProd->AddProduct(spRootProduct);
, P2 t- a2 P, P) V( Z; W& V( ~: i& ~% M
cout<<"NULL_var != spRootProduct"<<endl;6 D% S! \, _1 }& f4 z; W, w7 r+ H
7 z7 q/ n4 t# d% L8 {" k3 ` }; f5 M1 c8 d6 T) N7 E' s
3 V! z( \8 @. L+ I+ a" S) e
else$ J+ T3 h9 W; J& @ G
- m2 Z" H8 _4 e3 A! m8 ]' H, | {
O- z1 A5 o7 d( d8 `' T+ V x6 _, T% Y
CATUnicodeString docName = iDocument-> StorageName();; G6 v; t% y2 U b- l- n
" O& p/ v; G, l! {0 @ ipiFatherProd->AddShapeRepresentation(CATUnicodeString("Model"),docName);
" n( _; G) Q: b1 e8 Z- U" G
1 N( y$ |0 y1 W) ` }
& f. a+ M/ l/ n+ T2 k' K }
# ~' Y9 J9 k) ?2 h if (NULL_var != spProduct) a/ s0 M. R/ R# W1 y3 ^" R3 Q
% V H0 O" i V. c2 ?, [
{$ h2 u/ {+ U6 A4 I5 v' Z% c( X: {
; x$ B: V6 q D$ n& c z$ B4 c" \
rc = spProduct->QueryInterface(IID_CATIProduct,(void**)opiSonProd);- r* w$ X+ G5 c3 B
& m8 n. A& [: U' W( { if (FAILED(rc)||NULL==(*opiSonProd)) return E_FAIL; h' _+ k& P& Y7 J( `7 h' |
7 [, P/ o$ K9 ^/ J+ J1 ?
}0 d( H* r( C) P' O1 y
) S- G c: D# b/ I; H } 6 E3 [2 H( H0 B, U4 A! @" V. `$ c3 p
, G6 n! W+ P! @, ^
}
5 J$ g" O- }: ]8 \! O9 `" x; @5 y2 K; F6 P' ?1 T- H. H
return rc; 9 J. D+ {1 \6 a8 C
8 N+ m: G! Z9 j! \7 }1 W9 O" h# S
}
3 Y' a: [% [* q( s9 z& `; g; w
% Z0 R- Y; g0 {6 o8 N" W% G----->刷新模型根节点
) v$ ]+ l7 w1 k& f4 h; k+ {; p9 f' h# N8 h
void XXXFunction::UpdateProductRoot()
& j8 c7 w$ { G8 J5 q. P" A$ v$ g
4 s- F, J* t3 |3 X{8 U0 Y. S+ B$ B! j
* @- D8 v& g/ ]6 ~! z2 n, m2 z
//*******************************important**************************************9 m; S$ {% d" e' _) J' O. c
! t* \1 O' e0 R CATFrmLayout * pLayout = CATFrmLayout::GeTCurrentLayout();/ q+ q$ v. K1 D
0 _7 s) x2 E+ @- A! D, p
CATFrmWindow * pWindow = pLayout->GetCurrentWindow();
7 R; w- I0 y( ?, O4 ?) l3 Q( E W$ @% g2 U
CATFrmEditor * pEditor = pWindow->GetEditor();
. J& K# l* b5 l- N+ U7 K6 J8 Z }! h3 n% U& ~
CATDocument * pDoc = pEditor->GetDocument();
1 k9 i8 u2 H! A+ ~5 Y9 S2 A
2 S0 Q" X. Y" x7 O; [! |( ] //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! C7 R( l2 Z" N f' j1 h
2 k2 _/ P4 ^. H+ a P% o0 t //首先,获取该当前活动文档的产品根节点
0 n% x- \& T( ^1 S4 ]: y4 Q5 C% p
( C( K( V8 h8 y2 d3 v CATIProduct *piRootProduct = NULL; $ ] V* C$ ^: w' K/ g4 T. \$ |
8 |' e9 P& K: r& A, M* ]
CATIDocRoots* piDocRootsOnDoc = NULL;. C4 {: {7 [/ `4 s( b
; Q3 n( I. D% S% Y
HRESULT rc = pDoc -> QueryInterface(IID_CATIDocRoots,(void**) &piDocRootsOnDoc);
% H2 u- M; `* q
$ P) S9 F8 Q! t7 [ if (SUCCEEDED(rc))
" [( J# P' w. `& Y, R1 \3 r* N2 F' ?
{
: N% W( S% A5 y( c) E
& N4 a1 b5 Y* m( B" K2 ` // Retrieve the root product which is the first element of root elements/ G! p& A* }0 ]" B4 f' M
0 P1 x$ v9 `( _ _0 `! r. B! E
CATListValCATBaseUnknown_var* pRootProducts = piDocRootsOnDoc -> GiveDocRoots();) C$ F1 I/ ?% o' }3 e* D
; x! u& `8 P' g3 R piDocRootsOnDoc -> Release(); m4 e2 ]" y6 p, ?& r* P" M
" ]% y* P( I+ ~" D$ p6 T, b- W5 j& r piDocRootsOnDoc = NULL;
# v- I b8 C, W2 U( C" f$ ]0 {. r$ [8 @* U x3 W0 k
CATBaseUnknown *pBaseRootProduct = NULL; + K8 S6 [8 y! ?" n: m
0 o( [( `5 \5 F& n4 J. \0 O if (pRootProducts && pRootProducts->Size()): y5 q7 s7 i& ~: U% K
# K' `! l" c. i5 R { 3 u/ W" J7 e& q7 Z1 U( i4 c
0 n: K8 R V4 f8 E% l" {2 s pBaseRootProduct = (*pRootProducts)[1];
( x" e, c: i5 h+ j
: I5 J1 H7 Y( G8 x; I/ R delete pRootProducts;
# t5 O9 f+ _/ ~- e k( R: b0 H2 j- w. ]$ [2 D, T
pRootProducts = NULL;
6 t$ _' b7 A1 B6 g- i3 w
6 L" p2 F8 [% Y: e, r if (NULL == pBaseRootProduct) return;
, H' i/ q! F5 I9 o' l* e& Y. F" Q+ C' X0 \
rc = pBaseRootProduct -> QueryInterface(IID_CATIProduct,(void**) &piRootProduct);5 k* n: b3 I$ _4 V* T
1 U) ^, i8 R& d( e7 U! I
if (FAILED(rc)) return;
* N/ ~0 w& t9 T4 H* V& f- v
# F$ X+ T* C' i: W //对模型树进行刷新
; V- q: \" z0 c- m/ {' }5 k$ Z
6 n" n& ~' I1 g$ ]; H. s CATISpecObject_var pPartRenew = (CATISpecObject_var)piRootProduct;//对零件进行刷新$ w N+ V0 S8 Z* u: q6 ]8 u/ u
# X& c' ?+ Y3 f6 a/ ?/ R! k
pPartRenew->Update();( p6 H8 Y) d# D9 e8 o" N
# l3 O; R% ^% {; } }, i& Z2 Q" g8 k. ?
# z: T* K* N; \4 Y9 @( Y8 v* S" v }
b, X0 U J6 X3 Y0 `, k- i$ Q1 L
- O( n; J; z L# c; ? else return; . Z+ d' H! E& I: p
( W4 j2 z- C) d# o& {7 a
//----------------------------------------------------------------
: j* u/ w6 N/ y# y9 S! I& z% Y
, v/ b I& J# A4 e //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。1 y o/ N# E3 B. Z) }$ c7 Y
+ P( b" X0 S8 } CATIModelEvents_var spEvents = piRootProduct;
3 D& r) o' P! G& R" x, F7 B
/ ^; B. o4 q" K T \ CATModify ModifyEvent(piRootProduct);2 D! I$ p! P( k8 T/ a/ o
* K+ \1 i4 K& g) s' B0 F& ~ spEvents -> Dispatch (ModifyEvent);
& B P" k) A3 u' P/ v
A2 G5 D6 Y$ [# t$ b A //Update the graph view
/ B$ q5 y2 z) i& B& [, b% k( Z# P- x Z' F# R; M7 V
CATIRedrawEvent_var spRedraw = piRootProduct;
2 V( B3 o! R9 }9 |
4 i* w- O& v& y9 K5 P* n& G spRedraw -> Redraw(); 2 Y5 { g3 c$ ?9 }0 q9 ~6 J
! L* R/ T3 A2 ]+ K9 D& ~2 H4 n piRootProduct -> Release();
" Z0 {4 V3 q9 V/ U) \! |) c" g( H; T4 @6 i0 k
piRootProduct = NULL;
3 N4 z' }! Z* L0 w6 j+ Z8 u+ l: w N% u: ?$ c; F3 N
}7 _" Z4 B6 m3 `* H; g ?2 @
& K8 g1 d% v) Y2 c# ]* u |
|