|
|
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
8 e+ f" X+ f8 ?4 ?1 g) p
1 f. f# _6 m, m' {1 P7 X2 r3 C! B5 {* Y# l. C8 x% o
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。
: E$ D: v8 ]9 N9 ~' z( ?2 r+ c
& T3 A1 h4 H& B$ X* SCAA中对文档操作的基本步骤如下:5 V* k5 ?1 w3 N4 x
. p7 B2 @' I* r9 w创建会话 - creating the session
7 f J* Q* x7 e: ~+ }; \7 N1 Z) t' ]5 S' z
新建文档 - creating a new document+ a( w h" s& X0 z; d: b! a
5 P1 U+ E# `$ ]4 [: N9 _0 Z! t
调用接口 - Query Interface
. P) A* x) Y0 p- E
* o, o' B+ j' \% j9 h- |获取根容器 - retrieving the root container
: f5 G4 K6 _% Q O
5 j% R" z+ \( E保存文档 - saving the document. m6 g7 J! J1 h
1 r- u; c" v7 l# _1 x( U& D$ `删除文档 - removing the document
) F: J" n5 r9 G, W% ~
* `; h! I& g/ X# \* _7 u/ ?$ N0 t删除会话 - deleting the session
7 }0 k* ^/ h8 G' h) R5 y" p
9 y8 q! D( _4 s- e" p, o6 O上述步骤详细说明参考百库全书技术文章 Creating a New Document。
7 s- _/ w. f* U# f h G
1 J" |$ J( S5 e- h% R! c4 d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。
8 R# `' L$ j1 }: X* C5 E: [, K
& i4 r( m h& C2 G' o7 t+ o0 `下文将对各步骤进行补充说明。8 K B8 @, D/ F6 N- E( u
+ }8 c2 z: L% {6 C. |6 F1 文档创建(Create the new document)
6 ?& _) V3 ]- N @. B文档的创建通常有以下几种方式。可比较CATIA中文件菜单项# I% b; O6 C$ g7 b+ o
New:新建一个空文档
% S2 ]+ T" F; m8 \6 u4 U% C
8 d3 ~ ]' I5 ?$ w- G, O' S- @6 }. QNewFrom:新建自! ]) R$ ]4 p1 j+ G" }0 i. J) ^
0 C5 S; b* V2 }! ~新建文档代码:
]9 S4 t" @/ Y$ ?3 E+ ~. N
# N7 I9 C0 h* C* ?' ZCATDocument* pDoc = NULL;5 z! K ]; i$ Z
HRESULT rc = CATDocumentServices::New("Part",pDoc);
" l) E( T4 y' L4 m9 Aif (NULL != pDoc)
U. V! P; A& s* @{
& }1 ^' {" |5 Z9 J cout << "New document created OK" << endl << flush;. j8 Y# ]5 [; r" l
}: E( L! K y) p1 C3 t/ I n7 @
else
i# D5 W0 T7 d+ R- K# I{6 M$ R; |: \/ u9 |/ h2 c/ K+ J
cout << "ERROR in creating New document" << endl << flush;
# E7 B5 V* E; O/ l( V return 2;" L2 Y7 D& u, Y' R" |
}% K0 K: ]# }# G
! p5 e) s0 {& I& `2 文档加载(Load the document)4 Y6 R( P. v2 u) x- _/ I- z: s( N
文档加载即打开现有文档,主要方法包括) a2 }" {, n1 v: ^ Q; k5 S/ N
CATIIniInteractiveSession 中Open方法:打开文档并可视化显示
2 [' X3 r+ t- h
9 e9 X6 n' t/ _5 BCATDocumentServices 中的 OpenDocument方法:打开文档,一般批处理执行9 W9 o( ?! M6 J* U/ \+ o
3 J- Y- D' T- _- w7 {. n0 m O
Open方法:
6 I2 m F- ~' k* YCATDocument *pInstrumentDoc = NULL;- G, z5 Y( J. \/ o- Y/ r( ]
! P2 j" l9 j, z/ z& O0 d1 r/ h' yCATIIniInteractiveSession *piSession=NULL;0 [6 y4 r) b/ X. h; u4 `* V3 O- K
% S0 O+ a' O& Y9 \4 rCATSession *pSession = NULL;$ X7 J% |6 H5 U% [ C
3 u9 O3 n g3 C5 g+ U4 |* Z
rc = ::GetPtrSession(pSession);
. V$ i- i! q @4 r, `; z. R' y8 Y9 N3 l# U$ U( y7 A
rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);" k# V9 ?3 \2 B1 P `
4 J- x& Q1 Q6 ~& g
CATIEditor *piEditor=NULL;
/ t" X9 N$ X, Q8 l( H% |! ` f% a( X2 X: e
rc = piSession->Open(PathName,FALSE,&piEditor);- n9 b( x; z& _/ J9 ^) P/ Q' D
+ R" `/ Q- j* J0 ?3 V; F: RCATFrmEditor * pFrmEditor = piEditor->GetEditor();0 m; J f' p" S# n! U$ I$ q/ A
' t8 Y3 w0 {2 ]8 E- U* E
pInstrumentDoc = pFrmEditor->GetDocument();
- ?$ c1 b% ?9 B% t9 b
* M- n- B2 x/ F4 ~1 H/ q( u { ......
J) n0 D2 E& O* h$ L* U- o t. |
2 h' A- \" ]' p- I: v A4 {OpenDcument方法:1 A i7 h% V( h ^ g$ d
' H( F5 J# X) BCATDocument *pDoc = NULL;& R0 ~6 N0 Y$ N" c
CATUnicodeString storageName = "XXXX"; //文档保存路径名
. m2 w4 ]& t- t- r' x* {$ g5 R. P- S
5 A3 r( M9 c# S0 Xrc = CATDocumentServices::OpenDocument (storageName , pDoc);
! A* S% i! J, D3 w! X4 C4 H8 D: k% j, [
* ^5 o7 [8 d" |) g! N K" N( `& ?4 bif (SUCCEEDED(rc) && (NULL != pDoc))
- h4 x, N% u# E3 x6 G{9 s+ J* _* w* E ~7 v5 w% J
cout << "Document opened OK" << endl << flush;9 Q% P0 A4 ]1 }
}
E$ y- U' W& D; s/ J5 }else0 ]; j/ [4 m, t* P6 ?( C
{
$ v: G/ G4 G6 _* n; N9 y9 w cout << "ERROR in opening an existing document" << endl << flush;
7 w7 H. `8 P& X. j- X return 2;
9 h: \, v2 \, c" {" Q! e}
( g! x$ K6 q# K. j7 H3 获取当前文档/ K9 G" ^) ?7 ]" C4 P( F! P
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,
0 s2 f# o/ A$ J$ _% M
, s. E7 n1 `$ dCATFrmEditor * pEditor = GetEditor();* }% v$ `8 x4 F! U5 b
if (NULL != pEditor )
5 U% @- ~+ l9 \{
% x. C, d0 L t0 k- v cout << "Editor got OK" << endl << flush;
) J% n, S- u. c; B" n}6 q! v' u# I6 `/ {! G
else' Z" d6 C, z! N' B5 y
{
! _3 t& d" P' _ cout << "ERROR in getting the current editor" << endl << flush;4 U3 |! Z* i' a0 b5 `0 z
return 1;
! @4 |( p3 d4 R& i( ^8 z}
3 V q( W; Z2 J/ O; T! F6 DCATDocument *pDoc = pEditor->GetDocument();
; M# ^7 g; I5 X# t+ A$ V" {. Mif (NULL != pDoc)
3 x$ u& `! q5 O; \7 [{. ]* {6 B1 ~& J S! B% c! h& r
cout << "Document opened OK" << endl << flush;( L4 S' \0 d f0 s' g+ H
}
7 R: J' L) Z" D H) k+ ^4 I- y% Gelse$ o6 N9 ]. F& n) g/ x
{' W5 O* t ?" ~; x# X2 H9 j$ B' `
cout << "ERROR in opening an existing document" << endl << flush;( C( N1 n/ H5 ^. F
return 2;; p1 q0 w$ D8 q9 \) o* h7 n# P
}1 R1 C8 `6 L0 j) h, f
9 p' @$ \; S3 o, i; e& R5 u 该指针的获取还有其他方式,如通过CATILinkableObject 类获取。
( Z! p& Y' E) h4 保存文档(Save the Document)
! [4 A: x' Y3 p% x: y2 I7 P" |4.1 另存:即保存为新模型
, l% i! ?* j- z8 K' L7 ]
$ u' T. e- F1 n/ }CATUnicodeString savePath = "XXXX"; //文档保存路径% G3 x ?& l1 i) X* g; A
rc = CATDocumentServices::SaveAs (*pDoc, savePath );+ t/ J* R7 m3 a |, B. @! {
if (SUCCEEDED(rc))( s! r" ]9 `# s
{
5 N: E+ u j c( a cout << "Document saved OK" << endl << flush;
/ g, V$ E+ X# w4 @, T, U2 m# @0 U}
& O3 r# m& P q( A+ Delse
5 t8 F, ~4 Y/ @: j' E: Q1 P: S1 @- U{) T( E, c# `* t, E5 z/ ^, |$ ?
cout << "ERROR in saving document" << endl << flush;$ D; s0 F% b- y" h) ?& T
return 5;
! j! \4 L3 P, k9 r}
' F) a' \$ W( T$ c/ _. L! Z; | F
7 ^$ h+ M l& f" r: b9 w; E4.2 保存:不更新保存路径
0 I7 t0 |3 `6 P) n7 _: V# p6 }6 a1 B% r8 ?* hrc = CATDocumentServices::Save (*pDoc);. d! u9 Y: f( t: P
; u4 R' \7 ?' k pif (SUCCEEDED(rc))6 Y4 G2 l) L6 ]8 m5 y
{
8 Q: }. w8 d! ~ cout << "Document saved OK" << endl << flush;8 ^4 z' H9 B: ]; j- g- M
}
G+ F8 n8 |3 i/ o5 _6 s0 p9 O" e0 melse" ~4 I9 R4 ^/ O
{
/ E0 P1 O. @ `! B" a9 Z: U: \6 q cout << "ERROR in saving document" << endl << flush;
+ h7 O: C/ S+ Z$ N8 J c( k return 3;# r" i9 r' \ b% U4 x7 |. a
}+ U6 J+ C- w: b* r+ y
5 t$ z- Z& d0 V, V
5 删除(Remove the document)1 X+ a/ }3 w* `, g* F- \! c
8 ~+ @3 i( U' @rc = CATDocumentServices::Remove (*pDoc);
2 u: n; ?; K$ Q7 Oif (SUCCEEDED(rc))
" u0 y8 o& N$ W( N }{3 a2 c0 N% f! z+ y7 y* s
cout << "Document removed OK" << endl << flush;! O+ |. f+ [! b" z, o! q
}
3 x* p. [6 v* h7 Z8 Pelse
[9 J* {2 P# K: h& G, Z- U5 L0 y c{3 x: m% h0 B( K* ?$ \& v4 G1 j- Z
cout << "ERROR in removing document" << endl << flush;/ ~" Z; b. H( Q
return 6;7 F# @: Q" m3 ] K1 Y7 C5 A) {: A8 m: N+ d
}% D& s6 e# ~/ ^! @8 r2 ~9 i
3 Z4 n0 ^7 E' Q1 z3 a2 T, O
方法封装# J$ f& I" H0 P- R4 q! M) }! m( q
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4 y1 n! i" ]9 ]3 o7 m
输入:
2 j. e' i3 o% W2 n: GCATUnicodeString PathName //文档(模型)的路径
9 d3 J4 g- K! U5 r1 r3 }输出:! f$ z8 \( [0 g8 u0 Y
CATIProduct ** opiSonProd //文档(模型)的指针
2 s5 L, g! `" }8 N& u
2 R7 ^6 O6 \3 J/ O2 x0 ^辅助功能函数:( X4 ?+ P: D" ?2 J, U
获取当前模型树根节点/ k9 B$ m" O- O2 O4 Y' C
模型加载后可视化
4 x Q e$ v. }$ o9 I* D- y刷新根节点
& k6 \" k* F6 ]/ V% k6 Y----->打开文件
$ g9 O9 r: N! M% C% [% lCATBoolean XXXFunction::OpenCATFile(CATUnicodeString PathName,CATIProduct ** opiSonProd)0 g+ t. R3 S4 ~: O6 E7 {+ m; O2 q% R
{
: S. Z- n! K4 ? |; PHRESULT rc=E_FAIL;" W& }6 z5 F/ x U% R
CATBaseUnknown * pRootProduct = NULL;
# z- G. D4 h( t/ n, yCATIProduct *piRootProduct = NULL;( M" D5 S8 D C/ B3 p0 ^
rc = XXXFunction::GetProductRoot(&pRootProduct);//获取当前模型树根节点) J& p9 j0 {' o. J0 `% ~+ b
if (SUCCEEDED(rc))
* b% i8 N7 D, s- p; n{
: Z+ x$ b# g0 v: F4 grc = pRootProduct->QueryInterface(IID_CATIProduct, (void**) &piRootProduct);
" b& B# l& A( H3 r/ |9 Lif (SUCCEEDED(rc)&&NULL!= piRootProduct)
+ o5 t+ q4 {" t' I8 G9 x0 L{
6 S5 ~% j# ^1 f. d% dCATDocument *pInstrumentDoc = NULL;/ j5 z* K3 ?5 v0 x9 L) {
CATIIniInteractiveSession *piSession=NULL;. q1 a- i/ {& Q( W) Z2 p; y
CATSession *pSession = NULL;
# @! u6 F, ^( z; C2 r9 i2 Drc = ::GetPtrSession(pSession);+ M& k$ ^" f ~( @, f# E3 D
rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);7 E+ ~ F( ~2 R7 U0 I# _
CATIEditor *piEditor=NULL;
' ~+ H U1 T; b0 d p$ u/ y" Arc = CATDocumentServices::OpenDocument(PathName, pInstrumentDoc) ;( o6 u9 N4 M7 M7 U
if ( SUCCEEDED(rc) && ( NULL !=pInstrumentDoc) )( ~' z+ E9 i+ n+ i/ O
{ cout <<"The document" <<PathName<< " is opened" << endl ; }3 E, f8 D: c# U! o, k- L: s3 D
else
9 {4 B6 j" Y) `0 C, [: l. ~{ MessageBox(NULL,"模型路径输入错误,请重输!","通知消息“,NULL); }
9 G8 V- k* W; V7 C/ l4 o6 MCATIProduct *piInstanceProd=NULL;
3 J: v1 P0 \1 M' ?rc = XXXFunction::AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProd);//模型可视化,即将模型添加到当前模型树下 6 C9 C; \$ d" }* F2 W5 F7 v
if ( FAILED(rc) ) return FALSE;
( p( h, U1 E3 ^2 U// rc = piSession->Close(piEditor);
9 T$ `2 o/ {) }! ]; n `$ I* opiSonProd=piInstanceProd;& q! T8 ?* K7 P8 N( T b8 b
XXXFunction::UpdateProductRoot(); //更新根节点
' e k( F% o% C}
, d' w" l, X& B& g+ X: |% G' L- r}
! n( M* K6 _% n% M+ Wreturn TRUE;
/ w5 U8 t/ }& S+ L' H6 c7 X( ^ m}
* M# t" H! M& a3 I$ x----->加载模型可视化, W3 s" ]- _4 y8 {. I
! d/ \% M- g7 `/ T% \+ v7 e9 U
HRESULT XXXFunction::AddExternalComponent(CATIProduct *ipiFatherProd, CATDocument *iDocument,CATIProduct ** opiSonProd)( N3 x) M8 z, B) m0 t
8 s- d) D. T' ]+ A' |{
& X( U* x b1 r- J9 h3 \$ z6 D2 y" F3 N) A0 w0 w
//AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProdSP); * Z& r, ~! Z2 L8 e7 W# C- f
6 j8 A( }$ {/ n# c0 Z //AddExternalComponent全局函数所需的三个参数,
1 K* _7 l' q; l; q" P
9 g/ @+ v4 }* ?+ U: x5 m* k //被**的product document的root product,CATIProduct类型
. r/ d% s' w; _* s" G' `
# t0 ]! W I: y* s9 R4 ^! F. J) l //将要**的part document,CATDocument类型% ^/ X" a W% s0 p9 k2 C3 L& F% O
& ~) }; b: i+ c! k* N //the product instance of the imported document
- t: F( L7 H. ]3 u% L
}1 x- u8 _0 a/ G- S //注意要**的document也要检索它的root product, S, Y) R0 q* y6 I' x7 V
$ E+ q2 C7 P4 ?; L* ~ cout<<"添加组件执行"<<endl;+ T0 G2 w$ m5 y3 B' i
" U* a! B4 K1 z; T9 n HRESULT rc = E_FAIL;# C# ~) f) P$ n3 P. h9 s2 g8 n; p
' U! `* j# n0 s0 I) D" W8 Y5 z+ c. U if (! ipiFatherProd) return E_FAIL; , |+ u- v9 x) ^3 Y; {2 W3 C _
1 O$ @3 o- K; _ if (! opiSonProd) return E_FAIL; ' ^2 h" o; K8 t* E
- o7 [6 B+ d7 z7 ` if ( NULL != iDocument)& G) E5 w' l( S( y: \# U
4 z3 ^. c4 g/ v# R4 K M9 o {9 i$ |' i6 h8 a1 e; ?4 t: C* S
) M5 g! A6 k/ l& i: Q
// Get RootProduct of the document to import./ m6 c' H( c4 ?. i
1 r& K2 M- |* W5 c! u% |8 R8 m" k CATIDocRoots *piDocRootsOnDoc = NULL;
/ _0 N$ b, M1 v% |! @$ _
' x3 s$ A& I! W' j J. e, U rc = iDocument->QueryInterface(IID_CATIDocRoots,
b; x- X4 J6 g* l0 E. G) G% u6 |) f5 z, I! z$ [3 F
(void**) &piDocRootsOnDoc);
3 C$ ^% l9 w; v+ p( A
, p. C+ C! o$ q% a6 v3 L4 { if ( FAILED(rc) ) return rc;& O& N& ?1 U+ T3 y/ C' m$ d( }( Q- r
4 O) s$ B! f, z4 [2 x CATListValCATBaseUnknown_var *pRootProducts = piDocRootsOnDoc->GiveDocRoots();; y6 B, S& {9 }& J
" z% _& V" O4 t; n. j" L9 l2 W CATIProduct_var spRootProduct = NULL_var;! ^ q* \ Z4 L+ w3 R* R9 Z5 y8 W; z
7 G# G+ w2 u4 T4 \# w5 M if (NULL != pRootProducts)
# S8 d& l: b: N% Q, O* n! ?1 t% g. s" r
{' t3 }9 a7 b' F, m9 k
4 I* y( m. o4 a6 g. _5 \/ t if (pRootProducts->Size())( f& p5 v* p0 c3 H$ L% B) u
) @. X; X. L% h$ D7 |* L { 5 c- x/ J6 ]7 q2 F) k0 R) x
8 J: b6 A7 \ M# M
spRootProduct = (*pRootProducts)[1];; A$ M2 o3 r2 q6 Z
' j/ ~7 a' I# H7 E6 Q delete pRootProducts;, I- B) |. V. Q S
1 n& A" k* _9 I7 `4 {5 e3 R pRootProducts = NULL;
l3 Z+ T& H! I1 k# f& J+ _4 V4 |
7 y% k4 u. c3 k& v! z& ^" t }
6 ]7 a& W" l2 W5 r |2 m6 c' Y8 q' r7 V
piDocRootsOnDoc->Release();3 l2 G, l& r* L0 r0 }8 q
5 i/ p+ V& V! b; z piDocRootsOnDoc=NULL;
( }9 D* b0 w2 F$ s$ W+ p/ l
$ }7 A: {, {% [& L. _" B! o: f CATIProduct_var spProduct = NULL_var;% @: N. |1 E# |& j: Y
* d0 R/ N: n# N# J; F+ ^9 K( Z
if (NULL_var != spRootProduct)& q/ E1 f: Q- ~ g `
/ s- {9 q4 j0 y2 ~3 O/ o
{; M2 h$ u2 R" G# u( ]# C0 h W# i4 C
0 X# w" F- U: R c+ ?( E
spProduct = ipiFatherProd->AddProduct(spRootProduct);: _4 s3 W3 l% _' R: q. d) s. q
/ Q- q* _9 Q# v8 D3 p- x: s
cout<<"NULL_var != spRootProduct"<<endl;0 q4 ^1 S" t5 ^
9 F" W5 X* o+ ~; |
}8 E0 ~6 O% G/ \! @$ ?2 D
0 e* U1 d/ G- ~- b# j else
& ^$ C4 y8 i x1 `9 n$ Q' i" J
: t+ ?5 W4 _3 u; j4 ~ {( e+ F3 d {
8 l1 I: i6 P T2 C: ]5 Y6 T5 _6 {
9 H5 S( p) H8 |+ s" U& ` CATUnicodeString docName = iDocument-> StorageName();0 z0 `: L/ j S" q: F1 B
' g' C: Y5 \. \$ }2 G. N3 G
ipiFatherProd->AddShapeRepresentation(CATUnicodeString("Model"),docName);$ a( j$ x. e9 t, F- P4 r( h
( O8 P. G8 h/ ]3 Z' n
}
. I! P* d5 g" q9 V) k0 N: `7 Y4 W$ f0 q, Q
if (NULL_var != spProduct)
" f% E1 g! v& w3 O" M' N/ H5 ]8 S/ j6 m t
{! a& d+ e8 Y& T8 s- x2 p# v! R
7 Y7 ~% p( a8 D, n rc = spProduct->QueryInterface(IID_CATIProduct,(void**)opiSonProd);% J9 |; u4 w3 H1 Y
3 o) B' _2 L i' h. l if (FAILED(rc)||NULL==(*opiSonProd)) return E_FAIL;0 z' Z2 Z9 @8 W e$ ?
' @5 n% A8 |, H, N }
& r3 o8 k/ \% c0 |7 x$ \, p/ P) ]7 m& g/ Z
} , _8 j2 r6 B! e4 P
* {/ m! e% O9 H/ r( r }. p) ^4 U O, H
. U% ~3 G' H' U9 I2 D% _5 a
return rc;
' w$ _% i3 k& j
3 R# H" r+ @, H9 g6 J2 d* s}
- z' x0 B9 d1 m8 e; Q
+ w5 [. a# W9 w----->刷新模型根节点
# p4 s7 f/ Y% e8 Z2 E+ A4 G( m! ~4 d' R5 e2 }
void XXXFunction::UpdateProductRoot()
2 ^3 t1 K& Z9 u4 j
a4 j0 A2 L& W4 Y1 I{+ ^" H1 B5 S/ u! z$ u- F" l
' h2 v8 h: {7 g) q+ B D4 d //*******************************important**************************************+ |. |! Y- S+ t8 F/ E* \ v' y
! P0 F" R1 |: w) C9 d5 V
CATFrmLayout * pLayout = CATFrmLayout::GeTCurrentLayout();, Z1 v! l9 N% ~, Z* M
# t: Y' |: f5 o. O7 h CATFrmWindow * pWindow = pLayout->GetCurrentWindow();0 ]6 {7 w. l: q6 W- S3 m/ l8 I
& ]; d: O* |# m" j" K. ` Q CATFrmEditor * pEditor = pWindow->GetEditor();- i6 p" W8 y" k+ q7 t
3 E6 S1 P% ^, [" B* O2 }2 } CATDocument * pDoc = pEditor->GetDocument();
( |- ^) R2 B# A$ y9 L
( ]- T G% o) M& u' a2 ` //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& k/ ~: P1 l7 N6 r6 \9 m. ^
4 S/ F" E( {8 }+ c //首先,获取该当前活动文档的产品根节点
4 V1 b5 H0 ?7 o. m/ O' y* N8 V" S1 |' [
CATIProduct *piRootProduct = NULL;
* X/ x; w1 O; ^; R9 a+ i7 v( y8 ?4 E$ i! j H& u
CATIDocRoots* piDocRootsOnDoc = NULL;
0 J8 \& G6 o6 w" n! b& G1 u" y
( V. d0 ]$ O: _" u* h HRESULT rc = pDoc -> QueryInterface(IID_CATIDocRoots,(void**) &piDocRootsOnDoc);: B1 L/ P* n8 [. L" e
# M) d. r6 I. v if (SUCCEEDED(rc))% c D5 `6 _# h1 F9 v
& h8 l8 X! W7 \; W M
{
6 m* R/ e2 L9 \9 {& X) I1 a* m, F& t# w
// Retrieve the root product which is the first element of root elements* W8 m1 a- E \" ]2 m# X# K
5 ^/ s5 n% @3 u* s, v' s0 f5 f8 i' V
CATListValCATBaseUnknown_var* pRootProducts = piDocRootsOnDoc -> GiveDocRoots();2 i9 i+ X/ x; `
3 V. `' p- y% W) z1 ^5 s8 R piDocRootsOnDoc -> Release();, ]8 i& L- m: m) O+ v
# K% C/ a) Z0 v: U* ?
piDocRootsOnDoc = NULL;2 ?4 i. B8 Q4 i4 j
: i% Q5 {; G5 |* I: d' F CATBaseUnknown *pBaseRootProduct = NULL;
9 r p7 G9 A4 C. {1 f* k7 q. F/ {; E/ m% Z* T
if (pRootProducts && pRootProducts->Size())! s8 s: A, h! W7 {
* R# a- @" q: V8 l/ L! V( f { ) B) v1 G& t7 A& C2 R% n& f# D% D
2 m, G3 f; N7 M k: ]8 e pBaseRootProduct = (*pRootProducts)[1];* ]: n* K) e7 I* J( ^1 L" q& M
$ _, ~! I( `; Z# u+ ^; S delete pRootProducts;
0 k% U8 o6 [8 S3 Y7 i. L1 h. o. w; G* q
pRootProducts = NULL;+ S: z; c( M' x( ?3 G' z1 ]0 {$ N6 d
- Z: n- G1 \% j; V; ~ if (NULL == pBaseRootProduct) return;3 Y! r9 U& a/ S
$ u: }4 s2 c5 c rc = pBaseRootProduct -> QueryInterface(IID_CATIProduct,(void**) &piRootProduct);* k" |) m* d* |
8 T. s d! L+ t: L+ v$ u- H5 n if (FAILED(rc)) return;8 Z1 o5 B, {% G6 I) E! x
6 y! A% j1 M0 J. L- i
//对模型树进行刷新
% H' [* s2 Q0 Z' A5 k T
9 z6 {0 t3 V- c" K CATISpecObject_var pPartRenew = (CATISpecObject_var)piRootProduct;//对零件进行刷新( z- c4 x% G8 X. ?
- q- l" G6 n" V4 h, R. h7 P* u
pPartRenew->Update();
, `2 [4 l( p" L# b2 f5 J6 B) t3 ]( P# `; t5 _; g2 V
}
: @0 ~+ g8 K3 p2 h% H2 Z/ q3 `! x0 s
}7 L _' @% l+ x& |# j' O
+ @7 {8 w+ f H7 Q* X1 U else return; ' O& t: l( i# p0 |+ Z0 V
/ e; J W$ M1 l
//----------------------------------------------------------------3 i7 o5 B: y# i- }& n0 V! P
4 N) h: I7 \! m# F //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。
" t8 C: B7 ^* p; E! l7 R+ z6 ~; v( ?5 d. b( L! {
CATIModelEvents_var spEvents = piRootProduct;) q6 j; f' E3 t( ^; } ]. v9 `" Q
+ x* W+ H) N4 ~# ]0 ?1 u
CATModify ModifyEvent(piRootProduct);* Q9 k7 E( ^0 m! k: _. c
- T7 e6 T; {, D9 ]4 u
spEvents -> Dispatch (ModifyEvent);& u# q! `7 V1 k! W
5 y. G1 P: ?( w1 s1 i- Z- C //Update the graph view
4 K% }, W; X1 r: V$ K+ E! { ~! t0 L# y6 O1 p$ K, K
CATIRedrawEvent_var spRedraw = piRootProduct;
5 x; F7 h# I7 u" M6 @4 {& S0 x! L6 C
$ Z4 i& C: i1 B spRedraw -> Redraw(); - k% j* [6 t4 R$ E/ V
2 Z1 d; s7 @% N- j
piRootProduct -> Release();
; a! U2 s2 O p) d8 t6 I1 d; S. B! Q9 h: L& Q8 ?% W
piRootProduct = NULL;" q" {1 j+ W9 Q6 e
0 P3 h0 C! g/ |) g+ J( [}
3 j2 j* M4 m2 P0 I
& B' y+ H1 H3 E7 f% t1 D* S |
|