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Catia二次开发源码分享: 通过鼠标点击创建直线
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$ Q0 j% B8 ?8 z5 P#include "CAARCCreateLine.h"
! O- Q+ F4 @3 D4 l: o2 X& a#include "CATIndicationAgent.h"' i* a9 @/ n* k6 W# K% T3 N; \* ?
#include "CATMathPlane.h"' u2 }" K( {7 n: J
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#include "CATCreateExternalObject.h"
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- C3 N6 Z( o3 m4 G#include "CATMathPoint2D.h"
8 L* N4 P; ?) o, i#include "CATMathPoint.h"9 S; i' w1 Q( z5 m( L
#include "CATMathPlane.h"
+ ?, r6 s+ B2 D5 y
F5 Q/ n: E) B, `# Q* q& N#include "CATIGSMPoint.h"& b0 M4 ]) r. h' I1 o' D
#include "CATIGSMLinePtPt.h"
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. Z' p" W9 l, u5 U#include "CATFrmEditor.h"" C: s* r, E8 C8 E' O2 z
#include "CATPathElement.h": W4 L* U+ X4 _9 P9 Y! N1 o; f$ }
6 Y: j9 ~5 r, ~& E#include "CATIProduct.h"$ t1 j0 c p+ P
#include "CATILinkableObject.h"; q" {+ q. z% y3 ~" ^& a
#include "CATDocument.h"
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1 ]' Q% ]! J$ F3 j0 g% h#include "CATIContainerOfDocument.h"
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" t0 x j z& D S' f5 w! H#include "CATIGSMProceduralView.h"
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/ h8 _1 E( o( K& b4 m# i& V6 H% `#include "CATIContainer.h"1 ]+ x% Y( d- x* W
#include "CATIGSMFactory.h"9 }9 X( E, n+ s/ c( e% t0 s
+ y1 @* p# Z# ? ]! I' G* ~: y
#include "CATISpecObject.h"
6 Q9 v4 H, I, d3 |. O9 JCATCreateClass( CAARCCreateLine);" z" t! ^7 l) V4 L1 j& c9 H
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//-------------------------------------------------------------------------
S( R7 U5 G. `, m9 |3 ?7 J// Constructor7 {7 ^% P; z- X; K2 S
//-------------------------------------------------------------------------
) u: g8 B7 f% A% G( x. ICAARCCreateLine::CAARCCreateLine() :
* v/ K Y- @. |& P0 X& w- @& c2 l3 k CATStateCommand ("CAARCCreateLine", CATDlgEngOneShot, CATCommandModeExclusive) / q( H6 G" x: e. H' R! k% p; n8 l
// Valid states are CATDlgEngOneShot and CATDlgEngRepeat
0 l0 H7 k5 t2 m: r& L( @9 S: l3 z! b ,_IndicationOnePoint(NULL),_IndicationTwoPoint(NULL)
3 J3 ^- c" T# K$ G{
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//-------------------------------------------------------------------------) N8 F& R1 g6 M6 ]9 n* J) q
// Destructor% X& [' E3 S* ]4 i; O
//-------------------------------------------------------------------------+ f4 g) O3 n& j4 R0 p
CAARCCreateLine::~CAARCCreateLine()
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if (_IndicationOnePoint != NULL)
9 i# `7 n: B+ `: C7 \ _IndicationOnePoint->RequestDelayedDestruction();1 S# G% O9 Q' e/ b. H
if (_IndicationTwoPoint != NULL) % J; ?+ K; W# H1 C
_IndicationTwoPoint->RequestDelayedDestruction();# k! l6 [5 b' c) s* W i- K4 }8 E
}
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//-------------------------------------------------------------------------
) s6 B9 C; g5 X8 v8 R; x4 x// BuildGraph()/ @% }+ @, O7 Q" n6 ]4 H& N7 P
//-------------------------------------------------------------------------2 C# V: b7 u3 T- b/ `
void CAARCCreateLine::BuildGraph() d1 Z, D9 @4 _$ I Q
{
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7 g% h9 X: y4 v. L // TODO: Define the StateChart
" w0 n5 O5 r& p9 P& G3 y, j8 x // ---------------------------. N- |! P) e3 G( S; E
_IndicationOnePoint = new CATIndicationAgent ("IndicationOnePoint");0 y6 M% y; _! C! X" ]
AddCSOClient(_IndicationOnePoint);
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5 N9 L4 O% H6 w) f- N& J5 O _IndicationTwoPoint = new CATIndicationAgent ("IndicationTwoPoint");
9 ~* X; h3 d1 s) H! \# }$ q. ~2 k' v: x% K) L3 c l
CATMathPlane PlaneXY;
7 \6 d9 `9 c6 {2 D9 M _IndicationOnePoint -> SetMathPlane (PlaneXY);
! U7 p/ B0 J& {! B H _IndicationTwoPoint -> SetMathPlane (PlaneXY);' B4 r. l* ?: B& r3 O
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CATDialogState * initialStateOne = GetInitialState("选择第一个点位置");
( ^. G4 x* T" J- y7 \8 \5 u initialStateOne -> AddDialogAgent (_IndicationOnePoint);
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+ M4 T' u/ l$ @1 e) B: w CATDialogState * initialStateTwo = AddDialogState("选择第二个点位置");
- G% L9 j9 y2 R: Q initialStateTwo -> AddDialogAgent (_IndicationTwoPoint);
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( c% ~4 H2 B" Q2 O% S9 Q AddTransition( initialStateOne,
% t5 O: O7 `( G4 n9 w$ ]4 l' g initialStateTwo, 1 N% {) _- H$ W% s o
IsOutputSetCondition (_IndicationOnePoint),
3 @1 o% u0 Q0 P9 P' N+ p' y Action ((ActionMethod) &CAARCCreateLine::ActionOne));
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AddTransition( initialStateTwo, ! S8 `5 J3 w: i# w7 W' }8 s
NULL,
! R+ n! A! v& x6 J1 O' r1 [; L: @ IsOutputSetCondition (_IndicationTwoPoint), j2 O/ g G2 ~; b9 p1 M
Action ((ActionMethod) &CAARCCreateLine::ActionTwo));0 ~3 Y; H" V5 Z9 A8 U
}
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3 r+ X. k$ W3 |//-------------------------------------------------------------------------6 _# j& ]+ a9 x8 Y S
// ActionOne ()! S6 D6 k* A3 O
//-------------------------------------------------------------------------
$ R0 j1 U$ Y/ H" jCATBoolean CAARCCreateLine::ActionOne( void *data )( Q2 D0 R6 E7 S" J1 \
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// TODO: Define the action associated with the transition
3 n6 s7 C; u! m. q# l4 Q // ------------------------------------------------------
# y) F" s. d' h6 e9 `6 F8 c CATMathPoint2D point2D = _IndicationOnePoint->GetValue();//获得一个2D的点
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CATMathPoint Point3D;
+ d' h! n7 x, r CATMathPlane Plane = _IndicationOnePoint->GetMathPlane();/ U3 z; H5 L3 [8 y( ~, b0 Q
" Y: _2 I) v# Q9 t* t. x( m Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点3 A% ]/ I; W# H4 Q( F) i8 f
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//设置Container(非根节点)! O3 I, j4 o% ^# k5 y. O7 G9 B4 l
//获得Editor, i) `7 @1 Q* \4 q/ p; }
CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor(); }+ X! z9 E) [
/ ~- d9 a$ q/ |* u" h# a2 S7 C //得到当前对象的文档& X Y! L% ?7 q, }# Y2 ~, Z5 m7 L
CATDocument * pDocument = NULL ;. }$ ~3 D2 a; t/ x" J- Z: O# |
6 R& b, G( @, S6 L //取得当前活动对象: `3 s5 D! K9 R; Y, n3 N7 A) a
CATPathElement activePath = pEditor->GetUIActiveObject();
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0 V: b0 c q& q6 p //取得当前活动的product3 i* J* j8 C' s# c7 \2 m" D0 c/ d
CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());- p8 e. j9 {" j _: {8 J
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//当前活动对象不存在6 D' G: _/ x- N5 j" H/ X
if (pActiveProduct == NULL)
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# Z, Q/ S6 C- b pDocument = pEditor->GetDocument();
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else
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7 Y& g8 y/ t3 m0 m; a0 t CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
+ O {8 B/ u; ?5 N5 i7 C& L //当前对象的引用对象是否存在
$ U1 G- c4 m3 J0 z6 F1 i7 p: K2 K2 ~5 g if ( NULL_var == spRef )
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+ c" T, f- ]0 M5 t- ^. U+ D return FALSE;) A" f3 T, g) p- s- h& r+ v$ ?
}
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//当前对象的链接对象/ M2 |7 d- ~: }
CATILinkableObject * piLinkableObject = NULL;9 H! B# h# b% }7 t1 e9 u! Z; O/ J9 k
HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );
" c/ i, f9 W6 H2 t, T/ L, F if ( FAILED(rc) )$ _( \& ~% I" k5 S, I4 ~5 I
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piLinkableObject->Release();
# ?% o$ w8 h6 v2 `5 C2 V piLinkableObject = NULL ;0 l9 N% u; L R2 y" [+ U6 G' \4 d
return FALSE;
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//得到当前对象的文档
) I" g2 ]& I% d pDocument = piLinkableObject->GetDocument();
' M: I% B0 a( a% }! ^7 n piLinkableObject->Release();; R% `5 p; w' w% Q
piLinkableObject = NULL ;! j7 ~6 @$ S2 D' x" f! N5 J" ]
4 e8 X( h7 e6 q+ }' z5 K% G% _& Q/ ]4 o if ( NULL == pDocument)
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return FALSE;
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}
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//得到文档容器集
6 k3 B: e9 ^1 w) ? CATIContainerOfDocument * pIContainerOfDocument = NULL;1 |: b ]0 Q. j4 G! }7 B) l* b P
HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);
* c3 _7 z# f- Q+ E5 Q if (FAILED(rc))8 E0 J& f# G/ B2 a: {$ y0 B
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//pIContainerOfDocument->Release();
( \' y; j K7 T4 | pIContainerOfDocument = NULL ;
( g" L0 r. J4 h) Y4 \ return FALSE;9 A7 p2 Y! [# N5 @4 w
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7 f5 ^/ A( E) C5 I! Y( o/ P% K) x //获得Document
5 c- b7 Q% M& o" o7 M* T CATIContainer* _pContainer = NULL; 7 [" `- U* \, t7 h- `
//获得SpecContainer9 ~* Z$ _7 Q/ Y: h5 D$ g- C% z
HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);+ {3 X) c4 Q) `9 Z3 u: o3 v
! A8 {: Y5 c1 x5 K" o3 ^7 L //GSM工厂
9 Z A" w% z$ o# k& w1 ? CATIGSMFactory_var spGSMFactory = NULL_var;& Z9 K6 j. _ ?: Q
//设置工厂 + Q2 C$ L1 E9 l4 [$ |1 m
spGSMFactory = _pContainer; / z6 C9 [( \ z( {* H! Y
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CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);' d" z6 R: v P* o
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spSpecPoint1= spPoint; 1 W" `$ Q/ e- H' U- r/ b
M9 h$ N2 M& j* i CATIGSMProceduralView_var spSndPntObj = spSpecPoint1;
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) E; p1 J) k7 O" X //*将点显示在屏幕上$ c9 ], r, j8 Q) i; A# ~$ t# F
spSndPntObj->InsertInProceduralView();6 s0 q7 R7 j# [- e& ?( @7 Z
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spSpecPoint1->Update();
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return TRUE;
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//-------------------------------------------------------------------------* c7 C0 g( f. d" g h- S- e5 v
// ActionTwo ()' Q- v: a7 E7 d4 N) @
//-------------------------------------------------------------------------
1 `- ?4 B( n+ m) r) {) UCATBoolean CAARCCreateLine::ActionTwo( void *data )* M. B6 o; E8 G0 v' M) c
{
- i$ x* o/ s+ B/ `; ^% w [) ` // TODO: Define the action associated with the transition
( |/ p b( o1 t5 K5 Q: C$ g- q // ------------------------------------------------------
1 v" D( j5 Y* I+ J0 k8 X2 Y CATMathPoint2D point2D = _IndicationTwoPoint->GetValue();//获得一个2D的点" C1 ]' K. t& S' @8 U, {, b
$ F" {% N' G1 N* D4 l8 b CATMathPoint Point3D;+ K. A( n1 z/ ]9 W0 n9 d: t' U8 t1 \
CATMathPlane Plane = _IndicationTwoPoint->GetMathPlane();
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Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点5 {; N' S6 h) G4 N
% I) @" T" c: q5 v //设置Container(非根节点)
! @/ @3 O: g2 C$ J //获得Editor) I/ [4 o+ I% p& m
CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();$ q# e$ }2 A2 v) M6 y& V& r* e
, z3 @$ j j0 D8 l% _/ n8 W' P9 } //得到当前对象的文档" U9 L. J2 d- b6 F$ k& A4 Q
CATDocument * pDocument = NULL ;
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//取得当前活动对象
1 K. C" N2 f: ?! B CATPathElement activePath = pEditor->GetUIActiveObject();+ t1 M' `0 v2 A* a9 |. W) E, m( L+ ~
; H2 N* O4 A9 u, Y. J+ c; T/ i //取得当前活动的product
- A, X% c0 b, b2 @, K% {" M CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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//当前活动对象不存在, g: ]5 ]9 i W7 V
if (pActiveProduct == NULL)
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pDocument = pEditor->GetDocument();
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{( R- r, Q% S5 q# r1 P' d+ K
CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
T J; W ]) [3 @0 d5 ~$ X //当前对象的引用对象是否存在) [5 F+ @9 O3 r5 I
if ( NULL_var == spRef ); e9 n! Z9 | W5 i
{
: Q- A( a' ]# u" M; ~. P return FALSE;) |8 l! H2 M/ F" ?( D; X
}* |; ]: q8 L/ q" [, }, ]
' O+ t" Y' `. ?$ z7 b //当前对象的链接对象# w7 Q6 S0 Y9 _6 n/ j
CATILinkableObject * piLinkableObject = NULL;
- u* e( q0 m/ q2 b5 y HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );
B. H2 W8 p8 N" I2 P if ( FAILED(rc) )
2 | Y0 C* k' I4 K. f9 D {
, i6 g! s& X/ G9 W7 P( s piLinkableObject->Release();/ Z/ ^) ~/ m2 a$ S% n. C, M
piLinkableObject = NULL ;' S; S( W4 U) f1 w) a
return FALSE;
2 S6 Z- ]/ k: x2 k/ A }
1 ?' @# ^3 j" f0 B
" W7 q( Z$ f1 Q8 {1 I% Z! M //得到当前对象的文档7 L) j6 T$ ~* z( P( C
pDocument = piLinkableObject->GetDocument();- R0 x: J, v9 A" Y
piLinkableObject->Release();
9 M* H" Z* \* K. t piLinkableObject = NULL ;" o d9 D6 l$ Q0 C e* ~! [
8 l) V1 V7 O# H; ]; N. [* H
if ( NULL == pDocument)( [. M+ l; |- C2 c4 f3 T% @7 b
{* `) t( W7 U5 I
return FALSE;
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4 X) b0 f! }- i$ A, o7 M }
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//得到文档容器集9 F& d. M! P- m$ Q0 e% p9 q
CATIContainerOfDocument * pIContainerOfDocument = NULL;: U4 c6 s/ \8 k) s
HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);
9 A6 J2 @" @# T2 s( ^( ^' U if (FAILED(rc))
$ h ~8 V. r0 r& [/ B9 J {
, N) [- F9 _, Y1 @" N( L* a: K //pIContainerOfDocument->Release();
+ s' F; D, B' H: I pIContainerOfDocument = NULL ;2 q A) s' _# U
return FALSE;
( g8 d7 q5 L; ^ T- A9 ~ }
7 M- G! l4 w3 S& n6 H4 U# g# k9 ~
//获得Document; c r6 ]" I+ H- D$ l
CATIContainer* _pContainer = NULL; 8 ], I9 l2 A2 \& k( y
//获得SpecContainer9 f# z# ^5 l# ~ z. V6 s7 L; h
HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
2 X6 I9 H; c l
2 ]" U! \7 N2 h1 m, j2 X //GSM工厂
8 p6 G" |; r! }9 O1 v* ?" W CATIGSMFactory_var spGSMFactory = NULL_var;1 c4 I* b8 L! G( i
//设置工厂 2 Z( G0 H$ v4 ~ d
spGSMFactory = _pContainer;
( V; @4 ]; Q: v$ L. l$ r6 O. ?# [( G% D% K
CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);2 i* q E) a# S6 Z
6 K' x) T" `2 i; i
CATISpecObject_var spSpecPoint2= spPoint; ~3 E. n) E9 E# G' M9 h1 l( t1 C8 W
, q X" D2 Q, _2 }0 E# C
CATIGSMProceduralView_var spSndPntObj = spSpecPoint2;. V, t3 w6 e2 `( y1 Y! S
: f# S/ j( s. W% Z8 \2 B0 ]4 ? //*将点显示在屏幕上+ h# l6 {# k# k
spSndPntObj->InsertInProceduralView();
6 O& \/ s$ k2 C
9 j/ ?+ g, i7 t6 s1 Q, M spSpecPoint2->Update();& t* { G& O8 H/ x: }
+ q- q( P o2 q
//生成线
( Y) \* X2 m9 R9 M9 p+ _ CATIGSMLinePtPt_var spLine = spGSMFactory->CreateLine(spSpecPoint1, spSpecPoint2, NULL_var);
_4 c& w/ X' P% w* V0 ~
0 |$ C+ @& J1 Q CATISpecObject_var spSpecLine= spLine; t n) a+ Z) I" g* _3 h- a
( m- C& `' k- n/ {
CATIGSMProceduralView_var spSndPntObjLine = spSpecLine;
& X1 p( N9 Z4 m" P) b5 S
. D( ]0 c" W6 Y7 _3 h' C* t //*将线显示在屏幕上
; }: _0 B1 ^! L6 h9 T spSndPntObjLine->InsertInProceduralView();
$ z) f; u2 S# U2 M: F* J: i8 c" O. J6 B* L
spSpecLine->Update();6 |, h7 B' a8 W/ z8 h2 d
( l# N) _9 H* s( x/ H# }$ F
return TRUE;
& `3 d3 d. o1 C7 s1 V N% @}
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