|
|
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% i" }: m- x: k* O2 @- W# B o, A
& x, A$ }) d$ ~5 }$ M8 U
' n0 r$ S: j1 Y- k" N" j1 pCAA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。
& V! [) e2 x5 f m" i
. l, f5 }- f2 K9 d$ pCAA中对文档操作的基本步骤如下:
) e$ B D; d2 f \+ p" i2 f; k I- [, D( }
创建会话 - creating the session
% U1 s" u# ^; q0 F4 W5 u' F2 w* @4 s X* e& R# z0 ^
新建文档 - creating a new document# L$ E7 f3 D/ P# F( f- r4 o3 ^+ a% S" R
7 ~8 q/ x* {1 k& Q5 a- ^调用接口 - Query Interface
8 s4 \% t' }" u7 ~. V- ]3 |% @: I6 Q8 v: k' I; D' J5 Y. w
获取根容器 - retrieving the root container1 w1 T% {# Q% \- r$ o4 r y
5 H0 P- L/ |; q2 J保存文档 - saving the document
* H7 H. H8 l4 f- z# K- o, @0 v5 j) F# n3 j, K$ g
删除文档 - removing the document
' d: |4 X' e! Y4 m+ B' w) E
" r% l' Z; q$ D" P$ R- H% {删除会话 - deleting the session
/ U# S9 L( ^. G" x
+ u( V1 r6 F! I4 `0 A上述步骤详细说明参考百库全书技术文章 Creating a New Document。# Q3 E0 k* _6 f
2 h. O- x2 l, G; f6 A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。' f, l3 M% ~7 y( w
: y" H! H7 m# A8 E1 b- E下文将对各步骤进行补充说明。
9 `/ W: V4 R, N" ^
. f$ b: {! V* |/ C% p# E$ t1 文档创建(Create the new document)
( j: o3 C0 X+ V# I+ ?, ~; k0 H文档的创建通常有以下几种方式。可比较CATIA中文件菜单项4 R' l% |5 A; w: u4 s2 H
New:新建一个空文档# g4 F# g* e7 C6 R& K2 a
6 t0 v( e) g4 u2 @ T; KNewFrom:新建自0 a2 k5 R; ~4 k& x0 Q
y3 L, n9 h4 v" W* U; E新建文档代码:2 Z8 j& L: Z9 m3 t8 V
9 x/ Z3 {9 `. hCATDocument* pDoc = NULL;
3 z @9 J. a7 g6 ZHRESULT rc = CATDocumentServices::New("Part",pDoc);) ~7 B$ f5 H2 `6 C% B" h/ B" I
if (NULL != pDoc)
* d' r; Q3 w$ P6 N' j) q{
! j' J2 u( [( |9 A) Z cout << "New document created OK" << endl << flush;
% P) z5 k6 J8 Z. r}
+ h) f, _6 F6 z/ N- _else: T$ S3 U7 O) e2 f3 Q( \; [; J
{
# o6 P) l# \+ r2 q% H cout << "ERROR in creating New document" << endl << flush;
- f8 k% M/ d8 D0 M return 2;
2 w; H4 e0 \8 s+ ~' E& f}
4 G: @9 i% ~$ I, L c0 A0 B+ d2 Z8 }( Y9 }( h! K# ^
2 文档加载(Load the document)
1 @$ J4 G; G# }文档加载即打开现有文档,主要方法包括* V2 b6 v0 o; F
CATIIniInteractiveSession 中Open方法:打开文档并可视化显示
% M, r7 M& a3 ~7 o5 t1 K9 h4 `. l A P, N3 H4 \8 F
CATDocumentServices 中的 OpenDocument方法:打开文档,一般批处理执行8 c8 V" B8 q& U8 }- |
/ x# X& s% a ]: j+ ~
Open方法:
9 E& ~! N9 `; N$ W0 kCATDocument *pInstrumentDoc = NULL;- L; ?0 f2 i8 E% o% b! H: o0 q; Q5 l/ I
% b8 s* B U( m( |4 Z- lCATIIniInteractiveSession *piSession=NULL; [$ U6 h4 d) D6 P6 K$ E) x" p
0 q' [3 S3 ^7 I5 V3 WCATSession *pSession = NULL;0 i/ {7 T" N% l G, k7 R
: d) s" q9 M4 U
rc = ::GetPtrSession(pSession);. E d5 Y, f; @' w
4 j3 k) D( X j) v$ c5 y
rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);5 A4 ~* K9 @0 K# r$ l1 f+ y. [8 n5 {& r
& d: ^' _+ a4 S* H# i0 E4 E
CATIEditor *piEditor=NULL;1 n* z: n% k3 G, r6 o9 e# L7 u" h
* f; |( z& E0 X" p8 H' K$ ^- src = piSession->Open(PathName,FALSE,&piEditor);% W; G. H* y% d! C
/ F- e, s, {1 K' @. qCATFrmEditor * pFrmEditor = piEditor->GetEditor();
1 |/ k; c* Q F% w8 ?+ [; V
8 `6 K. T& o% apInstrumentDoc = pFrmEditor->GetDocument();
E: Q! n. B4 H" {5 Y. I+ \3 ^6 y# S5 f8 i8 x5 T
......; [' Z. R! G' p' u
/ `7 I: [$ t4 A; O4 g, x- mOpenDcument方法:
. l' U" h& H4 n$ W" h4 L! o! M
* }6 Z$ g1 r2 U2 @9 L0 TCATDocument *pDoc = NULL;
" x/ I, Q ^8 w) O: v# e4 }CATUnicodeString storageName = "XXXX"; //文档保存路径名' k @, W6 n- ]) I
: |# l% U& l; r
rc = CATDocumentServices::OpenDocument (storageName , pDoc);
7 V0 L5 x* a6 c) y9 x
3 o' z! ?5 J/ ?1 y1 Z' j B; l% oif (SUCCEEDED(rc) && (NULL != pDoc))
2 t7 R; }) W/ _' k2 ]{ [% @0 R/ p1 S: P; K: q* e# a) l
cout << "Document opened OK" << endl << flush;: x' [! @$ a! b$ W% h$ Z; s- H
}9 B; N3 U9 n0 z4 H- L: j5 m
else
6 i/ ]* i% O0 C1 X/ }4 y{
+ a& p9 n) U, x: G1 D* l cout << "ERROR in opening an existing document" << endl << flush;% \$ n4 `4 s8 T f
return 2;* U% n7 F! m2 D$ F' e
}% ^0 }" x+ K3 G" R _
3 获取当前文档
7 l# P& ]7 e5 W9 d: A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," [' y. N. D" l
5 w/ d n# T1 M- a7 Y
CATFrmEditor * pEditor = GetEditor();: w: Z1 n& @1 \9 t
if (NULL != pEditor )) L& R$ [. t$ F1 S" u: b$ ~
{4 W% K5 ?! t7 X c/ y% A- H
cout << "Editor got OK" << endl << flush;0 o; E+ b* P; ]3 @# _0 k; w* o9 N* o
}
) D& v$ ~1 P+ @2 k6 Telse9 r: h+ e! {* E w. [, t$ p
{6 q" r' g8 H2 k! K7 V" h5 w, u6 c
cout << "ERROR in getting the current editor" << endl << flush;. ~8 k- M8 T, T; i! B' L4 `* U( @6 X+ b
return 1;
+ @; x2 t: w% w& d) [/ W}9 e- K4 B. h& g5 M) P' f2 u
CATDocument *pDoc = pEditor->GetDocument();! ^* l( h# |, }! F% n
if (NULL != pDoc)
9 J, Y& p4 P/ s% G4 f6 N+ @% _, \{
2 B+ q/ z/ X$ W f, v& M: G cout << "Document opened OK" << endl << flush;
6 N3 r7 K7 B; z) m} }8 u) R: m5 l3 F* {3 E& X& H
else
1 B; X* A( h. I& _{, }; U* ?+ z3 f
cout << "ERROR in opening an existing document" << endl << flush;. F; U& T5 H: f9 i/ J2 o) V( D
return 2;$ c. \* J0 E8 N d' y# r: r! `( Q
}$ Z5 _) D7 Z: e% ~( x" a) @3 J
. L# a3 Q5 t8 N$ |( T5 X4 h 该指针的获取还有其他方式,如通过CATILinkableObject 类获取。8 ^, H6 Q2 d ^6 }' s
4 保存文档(Save the Document)7 q/ d/ l! i1 j4 [" Q% m. M
4.1 另存:即保存为新模型
3 j5 r8 q( M0 P; \/ {# f1 B V6 W. ~/ R
CATUnicodeString savePath = "XXXX"; //文档保存路径
) I/ }$ r4 x u R$ T5 B s9 Lrc = CATDocumentServices::SaveAs (*pDoc, savePath );
# S1 x' w5 Y# i& H' C/ Q1 r& Wif (SUCCEEDED(rc))3 K) t. j$ X1 l" i
{/ A) {1 D" C! H
cout << "Document saved OK" << endl << flush;( i' _( [. G! o" o3 Y
}" d3 F( n( K0 E, X6 W
else# g- p9 r2 G% L6 U* w1 {6 a5 m
{: T5 y$ D& ^5 c. m$ N- \1 S) X
cout << "ERROR in saving document" << endl << flush;# {; \8 t5 s) f, e
return 5;* R8 o/ A$ c4 n/ p- u& N
}1 E- r/ E+ d' u
4 q8 v2 t8 {% |9 H) k. @! k
4.2 保存:不更新保存路径
~& L/ A( w; c9 W3 m% [# Wrc = CATDocumentServices::Save (*pDoc);$ q; A. l% m. Z! T4 ]. o- N
2 f' X1 Z. T6 C4 E8 T, k: Jif (SUCCEEDED(rc))
& |# n$ _: J; o* t7 v4 b( z{! L: ]+ J: R. I* x' ^
cout << "Document saved OK" << endl << flush;" Q0 K& D( p' U1 k9 D
}: {) \- r" R& c+ ~$ F8 W% a
else% E* t8 N2 E R7 |
{( j% R# P6 z4 ~3 k' v, ?
cout << "ERROR in saving document" << endl << flush;
5 s$ A) s: Q5 ~7 q" E8 z return 3;
' }5 R2 b$ }! n+ a, C' n$ c}
4 j$ x, @! x r- c6 p; q6 g" s5 y; z2 c* A. W' O1 k1 e& x
5 删除(Remove the document)
W/ o1 X$ \8 c
; E( z9 e0 w- l' @9 t& Wrc = CATDocumentServices::Remove (*pDoc);
1 x, v" m- w U- s' C6 c- G- ?if (SUCCEEDED(rc))
( G, B# w) A: o' A{
, J- K( x0 i0 h+ k- p6 _ cout << "Document removed OK" << endl << flush;: ~* M5 X a- L# L* u4 O4 l
}2 x0 b, j4 h2 J1 C
else
; x7 y; ]% C8 e8 n1 `" l{
. o/ ^0 W7 t9 L cout << "ERROR in removing document" << endl << flush;
0 c5 o( f8 ~* a0 ]5 X$ ?1 B. n/ W [ return 6;
* N+ g/ i; }1 y) J/ U' a}
; c4 v6 S" B& M% c7 W6 n3 o$ ^( E0 m D$ u. R; i5 E' Q
方法封装
; Q4 J! O& z: R/ X/ e" u0 F/ y; A9 ^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% J5 s5 q( c. H- k
输入:
8 V( |7 M1 O# x) A$ H" |& xCATUnicodeString PathName //文档(模型)的路径4 c( N, K3 w, |" Q4 Q" p
输出:: |* m+ w# k3 K2 b% a' l r0 C
CATIProduct ** opiSonProd //文档(模型)的指针
1 |. H2 L5 Q9 |4 v" H4 v4 r, ~6 G$ |9 B" U
辅助功能函数:/ `& v' }9 t2 N
获取当前模型树根节点
8 L- k$ F q6 ~7 X) r4 t模型加载后可视化
7 s5 A5 C9 f5 F8 e) C. `* z9 o* l$ g刷新根节点0 n. J. q- O3 ]$ a' i* c
----->打开文件
0 I% G8 D4 i; e+ ^" d2 FCATBoolean XXXFunction::OpenCATFile(CATUnicodeString PathName,CATIProduct ** opiSonProd)
/ G; J: v3 \4 d( x# H& s; e1 [{( n7 u* {1 X- W% X+ A* G" S) R
HRESULT rc=E_FAIL;6 I3 u( Z5 z! Q2 q- G$ Y; v6 p
CATBaseUnknown * pRootProduct = NULL;8 k1 O$ U! n, r
CATIProduct *piRootProduct = NULL;
0 L* X) e* [/ j7 }! x9 Yrc = XXXFunction::GetProductRoot(&pRootProduct);//获取当前模型树根节点
/ R, w9 |, T6 X$ Oif (SUCCEEDED(rc))
+ V3 z1 `% D/ n9 V3 ^{
9 x- Q$ S* O( i' _" l3 Yrc = pRootProduct->QueryInterface(IID_CATIProduct, (void**) &piRootProduct);
' U5 \3 _2 | v! o; w- Bif (SUCCEEDED(rc)&&NULL!= piRootProduct)" Y) [) `3 \1 u6 i6 A
{
9 L3 U% p2 a% u# h6 I ACATDocument *pInstrumentDoc = NULL;/ G0 E! p9 _# o4 X4 V5 k) W, @
CATIIniInteractiveSession *piSession=NULL;
' g' R. V# M6 i9 p& HCATSession *pSession = NULL;& f5 J/ o% `& j" H. H3 h
rc = ::GetPtrSession(pSession);$ o4 x+ C+ E3 _, \- I2 x) B" S
rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);6 p. g" s+ l5 F7 P
CATIEditor *piEditor=NULL;' r5 l2 [+ B# p# j/ _! j7 S- P
rc = CATDocumentServices::OpenDocument(PathName, pInstrumentDoc) ;
. t0 P$ }+ i, `! Cif ( SUCCEEDED(rc) && ( NULL !=pInstrumentDoc) )
/ F! m: o7 q! z& ^{ cout <<"The document" <<PathName<< " is opened" << endl ; }
# [8 _( m0 S( y9 i. @else4 o% K, l" Z9 c# C z, d
{ MessageBox(NULL,"模型路径输入错误,请重输!","通知消息“,NULL); }$ F5 }: j" r8 ~8 l
CATIProduct *piInstanceProd=NULL;1 D3 H6 D) R3 r( N+ t- W
rc = XXXFunction::AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProd);//模型可视化,即将模型添加到当前模型树下
# J. P8 c% S/ z/ D9 mif ( FAILED(rc) ) return FALSE;& Q6 K( [. g# V) \' T& A6 D
// rc = piSession->Close(piEditor);
5 p" U0 X; f$ P6 N* opiSonProd=piInstanceProd;
9 k4 n/ a4 ?, ]' YXXXFunction::UpdateProductRoot(); //更新根节点
( V$ B7 N- n Q: a4 J8 Q}
4 _" B" d+ w0 I7 w6 D/ ]}. |- C% u" ]5 L% d3 n4 W
return TRUE;9 M+ a5 \) B. K, C& H2 H
}9 S8 ?1 C: t6 Z* c' \6 j) d5 U$ \7 ^
----->加载模型可视化
1 e4 J" m6 h8 k: g( [2 K* I. e5 o* M! [( K h. _! t- s% p- M
HRESULT XXXFunction::AddExternalComponent(CATIProduct *ipiFatherProd, CATDocument *iDocument,CATIProduct ** opiSonProd)( D- T4 D# A5 z
% h5 Q* Z3 ~5 j- N. \' v{" X% r I; _+ |0 P) h5 x! D
: K+ n6 Y. y0 v. ]$ q7 k8 A$ i
//AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProdSP); # S+ e% R* H( @' c3 u( A
) k: r1 S/ L5 I2 L: K* |" K //AddExternalComponent全局函数所需的三个参数,4 z, _% ?% G3 m6 b
2 j0 d) g7 y. \: h- [+ Y' {$ [ //被**的product document的root product,CATIProduct类型2 l0 B! p* o2 T& T/ N+ Q I" ?
7 K/ h$ R' R- [4 j, k //将要**的part document,CATDocument类型3 I: r& u0 q+ |3 k1 |, d0 `: s! Y
* H, ?* @ H! r$ ]
//the product instance of the imported document$ S! m! Y# o4 M5 g H: q
% @) a- ~5 Q% d, }
//注意要**的document也要检索它的root product
$ q) r, d5 ]$ F
( [5 R# E: Q5 R8 H9 | cout<<"添加组件执行"<<endl;
$ ?9 D* b+ _' c# P6 Y1 H+ H2 W' B4 W( u
* l0 N/ C% F3 d" S HRESULT rc = E_FAIL;* A5 T$ u2 t k6 u- j3 X
' w. f- v' ]9 V$ p, \. v
if (! ipiFatherProd) return E_FAIL;
) D R6 y0 _0 `3 k6 b, x4 E
* N/ W P$ K7 w( s' _" r2 j if (! opiSonProd) return E_FAIL;
5 ]! Z; L4 |* d1 N2 D; o$ M$ _, a) G5 T. T0 U4 V0 }# K! A
if ( NULL != iDocument)
- n* B- _# U9 L2 m. x4 Z$ ^! F
4 h% E2 K2 F, \$ G: ^) u {
9 e6 U5 ?& C5 t
X4 b1 ?8 z# y+ Z& d // Get RootProduct of the document to import./ b5 K" [: c$ J
; y* H% U8 a! m' a3 y
CATIDocRoots *piDocRootsOnDoc = NULL;# O+ k5 b4 W0 p2 P0 |- e
8 m! _1 C: p4 m* g, S2 e
rc = iDocument->QueryInterface(IID_CATIDocRoots,
/ `2 I* }" U% E
0 J6 d# n1 ^# G4 A2 t (void**) &piDocRootsOnDoc);% ]7 B0 J2 r- D
0 T M9 T$ T( f if ( FAILED(rc) ) return rc; z; o& R: N' @' t: d& y! M. O
/ K" F6 r6 A( e" D; D: M7 k CATListValCATBaseUnknown_var *pRootProducts = piDocRootsOnDoc->GiveDocRoots();: S- z' v% m) k
$ |. F5 k, D# L4 ]# L CATIProduct_var spRootProduct = NULL_var;
% Z$ S6 o/ P% H! r$ @, _, D/ A8 z) w) k; i7 Z
if (NULL != pRootProducts)) ]4 g8 }5 o6 n1 _
; K* `0 a3 O% q& t" X% z( W
{
/ V& _/ T9 p' L R+ y# H$ z7 b
: ?; R+ A% [! O' H if (pRootProducts->Size())
% F- d! O' `; I3 w: G8 ]
4 T8 w3 t/ D4 n2 Y { 4 o/ h0 I% X" W& h& ~
% x/ F% d4 j% L* m2 ?3 E) b
spRootProduct = (*pRootProducts)[1];
. v& x. w3 ], } f
4 |! C% |# C8 H6 D: ^ delete pRootProducts;
) w q n: C. R" H' j1 X& S+ S% _ w4 E1 W( `$ c" M3 p' F
pRootProducts = NULL;$ M! g' d1 f: P) }1 c0 j
' k. c# d# Y2 R! d" t d6 L }4 `4 A, p' o( z, d2 o9 b
# _; [5 h4 A; h
piDocRootsOnDoc->Release();7 H6 B' m% ^: i9 B L) W
& E3 R& B) U$ u
piDocRootsOnDoc=NULL;
% k1 g) A2 I3 z1 `; N9 ]& k! O9 ^
CATIProduct_var spProduct = NULL_var;
- }8 _- w$ _+ U
6 l. [4 e& T8 J! y% ?1 U$ U8 [( F* B if (NULL_var != spRootProduct)
% R& X; m0 ^' a6 D) P
3 j, {/ g8 {8 z1 O' d+ I W. S {. O& h* b; }! j& y& K
+ ~* Y+ N3 G- I# c0 D
spProduct = ipiFatherProd->AddProduct(spRootProduct);
8 F0 U# i; M: |. c* v( V: k" Q! P& T0 C! ?5 w
cout<<"NULL_var != spRootProduct"<<endl;! Y( Z% K6 q A3 H9 M3 I; v: E5 f# q, V( g
- ~% l& W% ^; e! q# @0 w2 B6 q+ H }
( s. m d$ ]6 J
) `) Q2 G6 e- l5 v else* L' r6 G2 Z' J$ n
( A: j0 s9 M' [3 ~# [ {
: b5 o1 m. h6 N. m
6 T0 m; o- w" A CATUnicodeString docName = iDocument-> StorageName();
6 x+ _; f& Z; I* ?) D6 I9 V" e4 ~6 @# M E2 D5 P. y6 a" t7 [$ K5 D; [
ipiFatherProd->AddShapeRepresentation(CATUnicodeString("Model"),docName);' B4 n( ?2 k& N8 X. q8 m9 I
4 ? z6 J: ?& Z | }7 W+ a% H/ |2 d
) x4 n+ [( M5 m$ T if (NULL_var != spProduct)
! ]0 c" n; O+ h2 p0 r, {& Q" G7 O0 ]4 g* W9 A
{7 n3 i$ @* g4 _5 s0 Y+ o# T% w @0 ?
8 Q, ?: P' u. B* g rc = spProduct->QueryInterface(IID_CATIProduct,(void**)opiSonProd);: w+ L9 U9 \7 F! V h
( ?. J( k1 f3 o8 V3 k
if (FAILED(rc)||NULL==(*opiSonProd)) return E_FAIL;3 Y2 Z6 [3 @' N4 Y7 a' j
% t: }2 f' o4 y8 c Y }* }% l2 v, g1 B3 r/ C K
9 u+ t% d+ |) W. n% H8 X+ R5 a }
- G0 j, C' ` Q$ Z
: Q, }4 ]% m2 ?" i ~& O. i }
! x d$ \, v9 \+ ]7 Z' [. i: R4 l8 s0 q- L3 N# x
return rc;
+ ? _ I0 U" A l. c7 o+ B6 S5 c9 G* n; }! B6 U7 N
} ; X0 y8 N5 W3 C1 C6 G
/ ^! x" _( Y. `' |( s: F----->刷新模型根节点0 f* Q# i" K7 D
2 R/ G7 O6 x: j% j) x2 V
void XXXFunction::UpdateProductRoot()
( x ]) R; p' B5 F: F
, ?; K* c2 u. K6 I{/ ?, s- q" c* H9 I
* |, W, t% k J+ p- s
//*******************************important**************************************3 S( t. l/ i1 U
+ `% ]4 t: w, D* W' Z
CATFrmLayout * pLayout = CATFrmLayout::GeTCurrentLayout();
9 N; {1 O! p" n5 t% X# {' x, a/ t7 O6 M' F
CATFrmWindow * pWindow = pLayout->GetCurrentWindow();
# P1 v7 A. Y' l5 i% q$ ?3 N% A- e& v! B& \! }6 G% ?
CATFrmEditor * pEditor = pWindow->GetEditor();
F: K* ^/ Q5 a( G$ y4 ~- o+ W6 V* o# u1 e1 ?
CATDocument * pDoc = pEditor->GetDocument();
- ]7 ?' P H% V+ P
: Z0 F U: f. T9 {( N9 ^ //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
8 a# i* O. H( U$ d' @3 u5 a( m' u9 e5 ?' |- A9 m$ x
//首先,获取该当前活动文档的产品根节点
7 S# S" D; ~2 t5 C7 L( F% ?' ]# ^$ Q+ v' ]) U
CATIProduct *piRootProduct = NULL;
8 N" r2 \& S; d% D/ ^$ ]8 L1 h$ Z
- E7 m" ^9 R" {% D& ~' }$ p+ l CATIDocRoots* piDocRootsOnDoc = NULL;
5 F- D& Y5 H. A8 V. @5 S1 M* F* E" ?' j
HRESULT rc = pDoc -> QueryInterface(IID_CATIDocRoots,(void**) &piDocRootsOnDoc);
2 d9 U8 C- f( M9 r
" ^* A) `9 C O- `4 v2 Y6 J if (SUCCEEDED(rc))
1 n6 X- ? w5 H9 t( l$ ?- F7 t9 t% e' V" y9 W9 ]6 m. D
{ ( ~- U. h# o: f _
# N0 i0 V: S4 a' [4 Z
// Retrieve the root product which is the first element of root elements
! A# M" v; V0 {% ]' H* V; ^( Z
6 e" I; s+ Q3 w% w4 l) ~ u2 B: V CATListValCATBaseUnknown_var* pRootProducts = piDocRootsOnDoc -> GiveDocRoots();; Z, o6 M7 X K8 g9 ^
( S* B2 x P; D( Q piDocRootsOnDoc -> Release(); u# E( m+ v, q3 K t
8 o1 [+ [9 k$ V( F- m! z Q% B' d
piDocRootsOnDoc = NULL;
! Q r ]& ?3 \
1 _1 D0 u$ E/ r. g4 t8 }1 o CATBaseUnknown *pBaseRootProduct = NULL;
( q; ^. X0 K$ Y, T' i* a* I. D5 u8 N, f9 o2 j
if (pRootProducts && pRootProducts->Size()). o! P; r6 T1 H" J2 ^/ o( j
6 @$ N5 n# z, v0 |$ V" W& B0 ?$ I; L
{ + t- r# ^: T+ L2 k; J: n3 z
, u9 E3 N6 k# A
pBaseRootProduct = (*pRootProducts)[1];# T( z# T: } l8 z8 ~
9 d7 R+ I P, D3 U
delete pRootProducts;
6 p1 d* S/ _& _ c6 Q. X# I. _3 ^
- U5 Q, T; x* r) V$ H* Y2 p* ` pRootProducts = NULL;" c& _& A j: D7 B" A
9 X, O! o1 z' @& M( u. A3 X& `
if (NULL == pBaseRootProduct) return;
4 \% W! y- @! X) R- `* Q2 a1 ~/ s! p$ s
rc = pBaseRootProduct -> QueryInterface(IID_CATIProduct,(void**) &piRootProduct);
7 r6 @. |0 V. ^4 o$ g+ e# v5 E
5 D' M2 V/ e+ G+ v6 x if (FAILED(rc)) return;( P9 ~/ l7 l7 Q& v1 S
( u7 ]" p2 C) E) e" U. |5 b7 V //对模型树进行刷新. S5 ?/ i+ i3 B
- i7 @6 ~$ x: h% q8 Y CATISpecObject_var pPartRenew = (CATISpecObject_var)piRootProduct;//对零件进行刷新
) I( d$ S x- V2 O, n7 Z3 \7 f
8 p5 E& ~9 n& U5 z pPartRenew->Update();% V. {. a2 X) ~" V
8 i! y0 a' Z) g$ s3 Q6 j( C }
* s8 K4 D- r7 Y" K% X4 |3 L* Z- l+ x: m
}& ?9 x. p6 w% n& K+ y% P
2 D6 p3 p- N( M+ n1 F7 L else return; 7 p5 [- p3 i5 z$ z4 {7 ~
, T/ L v9 }# |5 z/ z& e" l //----------------------------------------------------------------
* H8 K/ d; K& l4 a d- W) ]0 z" J( C/ c
//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。7 h U! r; [, I5 J' Z3 D
! N) C$ p$ W" ]- ]% f, x8 T; H CATIModelEvents_var spEvents = piRootProduct;
) \9 o8 @) T# b6 ~; j% u1 S- K. F* n H' I# Q" |9 @( d9 J
CATModify ModifyEvent(piRootProduct);
# Z0 @5 B4 b, g5 b: a3 W( \& ]) h
8 \, ?* ~: r) U9 M spEvents -> Dispatch (ModifyEvent);! d- ]. C9 Q: }; R1 }
. i% Q' V, p! ^5 V( A //Update the graph view
0 `5 K2 Y# Z) i$ k; F8 S
2 \8 w5 k3 Z! V& h4 G) V4 k; f CATIRedrawEvent_var spRedraw = piRootProduct;
; G4 I; L r& f6 k0 I, T; e$ m* {2 V* G* e0 z: \; i
spRedraw -> Redraw();
0 U1 f/ J6 f9 w" X$ f, y K4 k( [: `3 E) n" _" _. E
piRootProduct -> Release();2 _# }6 w4 e: y9 R% h G
7 N# u( l$ \% u1 E- d' r
piRootProduct = NULL;' k7 U L4 j5 r
( D o1 I4 ]3 [
}
4 r9 ?' o' S: G3 ^& V( {; e5 h" y" g+ P* d @8 S
|
|