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Catia二次开发源码分享:鼠标点击创建点: J. `" F8 g& k1 u: ~: J% Z
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#include "CAARCCreatePoint.h" _- H0 X# r3 {' ^. z% _# G
#include "CATIndicationAgent.h"
, @9 ?( s. R% x/ g% m: \#include "CATMathPlane.h", o8 I8 Y2 q. t- X
' E! b A0 T5 N, [. c#include "CATCreateExternalObject.h"
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! Y; ^( z! ~. Z/ n- m8 t; u' U#include "CATMathPoint2D.h"! a" r1 g% f* r* ^) S
#include "CATMathPoint.h") w$ `; V& L7 o9 f( g! u
#include "CATMathPlane.h"3 C2 i1 X8 r9 y0 _
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#include "CATIGSMPoint.h"
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#include "CATFrmEditor.h"
( p$ Y& p; O8 E$ H#include "CATPathElement.h"
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#include "CATIProduct.h"9 q" z/ @- A2 i- ]
#include "CATILinkableObject.h"# J. v) D% h$ j* K
#include "CATDocument.h"
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#include "CATIContainerOfDocument.h"4 U9 @0 z; m" Y+ p( z
" _) {1 Y2 i8 p0 ^4 `# i8 F#include "CATIGSMProceduralView.h"
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# [4 i+ D' [. M0 Q#include "CATIContainer.h"
" h! ]% L; M3 T6 |, Q2 Z#include "CATIGSMFactory.h"2 p; [8 [+ q+ R# I) u
1 B( d; f. N9 g' I8 i#include "CATISpecObject.h"" V9 V$ t& h4 X7 o
#include "CATIGSMLinePtPt.h"
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$ n: c3 z" D/ m5 b* y; c1 Y#include "iostream.h"0 T! G; y: ?" s4 Y
. G, c m& B9 u: W; z5 ]6 GCATCreateClass( CAARCCreatePoint);% ?" H8 O3 }" k9 J/ u2 a8 h
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% \8 S- x1 p3 @0 b8 q//-------------------------------------------------------------------------
9 {' E6 U1 E/ ]9 r% p! \' D// Constructor5 V0 S9 b( M, } n
//-------------------------------------------------------------------------% h0 ~# g1 k: H
CAARCCreatePoint::CAARCCreatePoint() :& u$ X4 N/ B% P) X1 u# m
CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive)
9 Z1 f% X- p3 ~6 h// Valid states are CATDlgEngOneShot and CATDlgEngRepeat
`0 A$ Q% r8 `( c% M8 A) B; q ,_Indication(NULL)& i. [7 Y% @/ n: O) r: X
{
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& s' Z& [' f3 `5 v7 T$ u//-------------------------------------------------------------------------( I! W9 k o& @
// Destructor
6 A# a+ k7 ?/ m2 h' N) U; e2 c5 Q$ E/ v//-------------------------------------------------------------------------
1 b) p& }' c) ]+ P" sCAARCCreatePoint::~CAARCCreatePoint()
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1 |$ b/ X, l7 X5 B/ F% t if (_Indication != NULL)
/ q% ?( \5 X" _ _Indication->RequestDelayedDestruction();% ?% e+ ?2 m' `" y/ X
}
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//-------------------------------------------------------------------------
0 } ~) |5 Y% Y// BuildGraph()4 G/ I4 R2 L9 S: B7 f* M
//-------------------------------------------------------------------------+ B6 Y% I9 R. w; O3 U
void CAARCCreatePoint::BuildGraph(): a s) M" u0 C& G) V, C# E: n, m
{ }' w: W/ ]1 X
// TODO: Define the StateChart + i! [+ l3 l7 L$ F8 T/ s- a" Q
// ---------------------------
0 n# V3 [: @6 P _Indication = new CATIndicationAgent ("Indication");4 L- k1 y( X6 }( c9 i
_Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );
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- L0 Q. H1 Z) f) Q AddCSOClient(_Indication);
* ~$ R' q! Q) X1 M( @ //设置点所在的平面. D0 C+ J+ o" F' c N( S1 F
CATMathPlane PlaneXY;
; L. b% F, q8 F, K f" G& z _Indication -> SetMathPlane (PlaneXY);8 S, h8 I0 M' i! t- N& J
; _. m0 X3 R- ~3 F! ? CATDialogState * initialState = GetInitialState("创建点");
( O8 i0 }3 p/ U initialState -> AddDialogAgent (_Indication);, u; u8 f+ U" o. p: x. u
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AddTransition( initialState,
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IsOutputSetCondition (_Indication),
/ ^. |# S u9 `) l$ R$ j4 g Action ((ActionMethod) &CAARCCreatePoint::ActionOne));. |' O$ h# ^; D. B) o9 s6 y( l
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7 C* e$ o+ Y% }. e# B4 G. u//-------------------------------------------------------------------------, ^4 D5 @, N# \) ?
// ActionOne ()
0 g X% Z( S3 {* Q( `//-------------------------------------------------------------------------
, M: y' _# [) l; U$ c; ICATBoolean CAARCCreatePoint::ActionOne( void *data )
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// TODO: Define the action associated with the transition ; n' d2 v2 H$ b$ x% z k1 W9 t
// ------------------------------------------------------
: J( {3 W+ O9 G$ d4 c W // 创建第一个点
3 a3 o8 y; R( i+ s+ M9 l CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点: @1 n% o/ x; d0 S: {" |( S
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CATMathPoint Point3D;
3 D$ k4 A& X/ c4 ]& |, w) z CATMathPlane Plane = _Indication->GetMathPlane();
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0 b: [& g- W2 F9 a: f1 O Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点6 `' O' q/ Y1 y/ D2 t: k
/ q g' o4 H) r7 Q //设置Container(非根节点): O2 R6 r- Q* S& a
//获得Editor
' q; x& R) r; @) Q& X0 d9 ]: ~ CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();( ^) w# O/ L. N9 M
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//得到当前对象的文档4 Q5 A" K3 B/ c; Z5 l9 i7 ~' y8 @
CATDocument * pDocument = NULL ;9 X! M3 u: I+ U% y
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//取得当前活动对象7 O9 m$ x# C3 X3 ~8 J2 {9 M
CATPathElement activePath = pEditor->GetUIActiveObject();
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. Z0 b9 o. m4 C; J* Z5 X8 w //取得当前活动的product/ t W8 w1 X9 e. Y7 w
CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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* U: ^4 C( f& {/ ^' |' l2 z) f2 j$ P //当前活动对象不存在 b- v( G: t1 o9 p0 |
if (pActiveProduct == NULL)8 Q$ g. P" Q% c o U3 H/ Z6 d
{
( ~4 ?! \* y$ n pDocument = pEditor->GetDocument();
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; B4 q. P, I; F9 q CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();% F# B7 X& } R. d7 P3 V2 R. Q
//当前对象的引用对象是否存在
( q4 l( `) p2 i* e; u" A; v5 L9 t, T4 R if ( NULL_var == spRef )
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+ c0 c' G! D0 J+ D C" [+ S return FALSE;3 p/ _/ y M x. f
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/ U' W) a3 K: _! u0 d! w. x7 W //当前对象的链接对象
5 I0 f+ @; p! d& r4 U CATILinkableObject * piLinkableObject = NULL;
, k `; ^ y* {* ^7 v/ c) P2 C HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );
, |2 i) S' Q* H! S if ( FAILED(rc) )
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& y& g- `! x( w piLinkableObject->Release();' F8 q2 _- X* {) b
piLinkableObject = NULL ;2 K* x) v4 [( }' F, ~' [
return FALSE;
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//得到当前对象的文档
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1 g. H" Q1 X t8 N$ @) z! H8 p piLinkableObject->Release();' @8 Q$ j* g# d' r( a
piLinkableObject = NULL ;! o5 b+ S" w5 \ |4 G+ Z
# o n" S% W' S: Y4 I. @7 [ if ( NULL == pDocument)
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5 |1 n D8 D' m5 S/ Y" o return FALSE;" E& l. v- C" w9 c7 R
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}
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$ Y7 O! M+ h) I6 P- ~- L" F6 T' b //得到文档容器集* h" c0 k% j+ c
CATIContainerOfDocument * pIContainerOfDocument = NULL; X! V& V4 D. C( r% X u" }
HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);
* O6 e7 Q. t( s! ]% } if (FAILED(rc))) X$ ] H2 Z3 ]
{
" r- F" V1 @# M+ l5 v5 S //pIContainerOfDocument->Release();
5 R6 J( U2 g0 |) Q1 z3 p pIContainerOfDocument = NULL ;
1 ` Z! v# C e3 D' q- | return FALSE;- k( N2 d2 B; s1 M9 \
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//获得Document* N' k" e9 U6 C! Q# y" T& d
CATIContainer* _pContainer = NULL;
* r- t) \$ v( @ //获得SpecContainer: h: z) i2 R1 K/ d; d9 Z6 l
HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);8 S8 p, Z4 q( K. A- B4 k! Y4 k
) [2 D$ q+ q' h. Y //GSM工厂
& J& X; v( z( { CATIGSMFactory_var spGSMFactory = NULL_var;5 k# v1 Y7 K. ?& s4 b9 \" }
//设置工厂
0 v4 G t9 g. O& j spGSMFactory = _pContainer;
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( |& W: t q6 Z. f* W! d CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);4 |0 p' e$ {9 ~' v+ B0 r; g
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CATISpecObject_var spSpecPoint= spPoint; 3 p: U# W- V7 H
8 b8 O8 W2 c) }* q CATIGSMProceduralView_var spSndPntObj = spSpecPoint;
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//*将点显示在屏幕上
+ R6 {0 W7 K4 h5 D spSndPntObj->InsertInProceduralView();; X9 l0 O' z2 Y i6 l" P! F/ {
4 F0 f3 l) c' ] //更新点对象
y: O6 O5 z4 s- O8 ?' ?0 d spSpecPoint->Update();
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return TRUE;
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