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Catia二次开发源码分享:鼠标点击创建点+ P7 W! j- b0 k" J' G( l
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#include "CAARCCreatePoint.h"
' Q' r# E8 y5 d# k$ ^$ Y#include "CATIndicationAgent.h"
! z/ D8 f$ P% z- \# F. s#include "CATMathPlane.h"
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#include "CATCreateExternalObject.h"
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' n+ a4 K+ |4 D4 H5 F#include "CATMathPoint2D.h"
' _8 W' J5 e5 ^6 X9 a/ j#include "CATMathPoint.h"8 l, Z1 O% S4 e, {$ Q, D' c
#include "CATMathPlane.h"0 Z. E: U! y ^8 [% @
3 R3 S6 m# i4 E4 U* P- n' Z#include "CATIGSMPoint.h" \2 A' g a0 {% s
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#include "CATFrmEditor.h"
, K/ m2 P" V' Z* B% @8 f, @#include "CATPathElement.h"7 n; \3 s/ ~9 U; E- t2 b
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#include "CATIProduct.h"2 I; B% t' \/ f# t
#include "CATILinkableObject.h". p- ^# d$ K! p! k0 M4 T
#include "CATDocument.h"
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#include "CATIContainerOfDocument.h"
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; E& @& x; j2 A% r5 U#include "CATIGSMProceduralView.h"8 f1 |& g$ R0 X" |6 @2 s6 Z( E. W
" z8 t1 {. G" Z, B2 s" i. b#include "CATIContainer.h"
: a3 j: x5 a) {) O/ U#include "CATIGSMFactory.h"% A2 L, Q6 @( P9 C* b; N' y2 }& S+ K p
1 m5 Y8 R$ T d0 b& m6 x#include "CATISpecObject.h"
* B) L) s6 H1 H2 o: u#include "CATIGSMLinePtPt.h"" T: c* E6 p. c# k
0 H" K! x5 G% D: q4 E+ w5 b _#include "iostream.h"
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CATCreateClass( CAARCCreatePoint);
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//-------------------------------------------------------------------------
' E1 G- u: J& t- I. d// Constructor
8 v D+ p/ c/ S3 v1 T- ^$ p//-------------------------------------------------------------------------! M& ? l: V5 H! ?! m) E2 @0 w
CAARCCreatePoint::CAARCCreatePoint() :6 v- l! u- Z$ v+ a3 Y+ j
CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive)
1 u4 t: e# e0 I9 ~! Y% ?6 D// Valid states are CATDlgEngOneShot and CATDlgEngRepeat
2 i. L7 N4 R( N. A* {. M# p ,_Indication(NULL)3 d) X$ W% N# R; @
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* j8 {7 N; K5 ^2 ~, }( x//-------------------------------------------------------------------------3 D. b5 K0 A" ~* K
// Destructor
( \9 R& a: |% \9 K5 c; ^//-------------------------------------------------------------------------3 a( ?: [/ B: F) j* @: W
CAARCCreatePoint::~CAARCCreatePoint()2 z9 V8 i" o, |. u2 T% I: Z9 @
{
4 b H4 e* l( g if (_Indication != NULL) # k" n# j6 c0 G8 N: p2 \$ x
_Indication->RequestDelayedDestruction();
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//-------------------------------------------------------------------------
& [* G. l5 I. `3 q2 g& q O7 `; D// BuildGraph()/ h9 j6 D2 R" d7 L; p, Y2 n
//-------------------------------------------------------------------------" Z" f2 N. O0 j5 S' A; e8 V6 X& l- V
void CAARCCreatePoint::BuildGraph()# k) G! k1 F/ F& E
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// TODO: Define the StateChart 7 J: |7 |$ z+ f0 M/ G
// ---------------------------
P7 Y1 C. c6 i5 f; A( Y! X _Indication = new CATIndicationAgent ("Indication");
! s8 U8 b* E. h* e _Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );
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AddCSOClient(_Indication); 7 {/ w' S" Q, F" W6 {! Q3 J0 N
//设置点所在的平面
3 i& w/ W9 U- s$ t7 w6 x' b0 } CATMathPlane PlaneXY;
0 k6 A( b( ?' J6 s9 t1 {- z- k _Indication -> SetMathPlane (PlaneXY);
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CATDialogState * initialState = GetInitialState("创建点");
3 s. R! f8 I4 G4 S) i3 t k, I L initialState -> AddDialogAgent (_Indication);6 ~3 W$ C! {0 Y
' A+ n+ O* t# n4 v8 c# v AddTransition( initialState, # L9 m3 ^* G" T' W3 t' J
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IsOutputSetCondition (_Indication),
1 Y9 F7 p- p# |7 y, E% m- G Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
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//-------------------------------------------------------------------------0 B" h3 `+ E6 g0 |- i+ O0 }/ h
// ActionOne ()- p9 z7 b9 _7 w* E; _* N
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CATBoolean CAARCCreatePoint::ActionOne( void *data )6 S9 ?) V' r, |" h
{
; ^6 X, D+ T+ E: U- v // TODO: Define the action associated with the transition i: ~& R9 X. O9 {6 r D
// ------------------------------------------------------
! y$ Y; W2 b, L // 创建第一个点
% e6 f ]6 b) J* x" z CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点- d) k5 W/ B1 t; i# t
- f* }/ J( u$ T4 ~' D8 e8 k5 \! P9 r CATMathPoint Point3D;0 Y0 E; M6 b2 H- J# Q( @ R' a4 s7 |
CATMathPlane Plane = _Indication->GetMathPlane();
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Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点: J6 s1 e# p$ v2 d2 e% ` u
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//设置Container(非根节点)
7 ^0 @) x) `8 ~: l; Q9 o //获得Editor
# c/ D8 m$ b: X) u2 T- S CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();6 b0 v- @3 C2 a) T
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//得到当前对象的文档$ G$ F, H! L8 k& P1 v' w: ?
CATDocument * pDocument = NULL ;
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! \& R/ h$ v9 |, ]3 I A //取得当前活动对象- b1 c9 {. d. D. r; }* h/ v; [
CATPathElement activePath = pEditor->GetUIActiveObject();
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$ N7 z; w3 S! a3 Z5 I6 I& H% J4 e: ? //取得当前活动的product
6 }1 L6 ~* H% C; U9 D/ N CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());7 C; d9 p+ G4 D4 J& u
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//当前活动对象不存在, L. V. ^1 C1 {7 _
if (pActiveProduct == NULL)! h3 `% E7 K! x* } f" @$ {' ?; O
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pDocument = pEditor->GetDocument();/ f; E) A3 Z% U2 k" ]! C* z
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else" g$ b7 W6 Q9 Q6 c
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CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();- q( u# y' w. y% h: b0 q7 @
//当前对象的引用对象是否存在! U5 [; C. r: z5 R2 s# d5 E
if ( NULL_var == spRef )( a5 E( }) ^7 D$ G% ?0 s# D9 u- [
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return FALSE;
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m/ L- P( N( \5 X' W //当前对象的链接对象5 j' ~" z" I8 g; k7 s ^) O
CATILinkableObject * piLinkableObject = NULL;
@! E) x1 R$ v3 l7 @" U1 p S HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );
# W% o. B& D* v* a( H' u' i if ( FAILED(rc) )/ H; x# {& \) P- K+ }
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piLinkableObject->Release();
6 B [# k0 e) J1 f piLinkableObject = NULL ;* X- K! ]; X7 r ~1 ? B
return FALSE;, ^) V/ {' U/ h) p7 q
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//得到当前对象的文档& K& L' h" x5 Q8 @& t/ W% ]6 U
pDocument = piLinkableObject->GetDocument();
3 n+ o5 R! h% L- e piLinkableObject->Release();% J4 S& r* Y9 Q/ V
piLinkableObject = NULL ;
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7 F# o2 A$ Q- r if ( NULL == pDocument)
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( \/ @: ]( t2 l! h; ~4 g! Q h( p w- }, ~ return FALSE;1 D E L; R) ^9 X% q/ I
}
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//得到文档容器集
% s1 c" }' v) o2 ] CATIContainerOfDocument * pIContainerOfDocument = NULL;( j- A7 [# {+ ?; y1 L: R
HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);# U* P% U* e X' Z* }
if (FAILED(rc))( {) J5 j5 F4 n) N# e1 q
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//pIContainerOfDocument->Release();
! g& l& t8 I' O pIContainerOfDocument = NULL ;! L& ~3 H, J2 D" q# S
return FALSE;+ U5 U& C( m, G/ X
}
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2 ~; a2 b: C5 N0 X9 i3 S //获得Document! t( Q8 T I2 L7 A" b/ l" l, L G
CATIContainer* _pContainer = NULL;
# s# T& A. {8 _/ k" s //获得SpecContainer
' i, K! f( Y, }: E+ v4 @# V, d HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
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1 m1 g8 y1 {' G. E8 {& ~0 ^! Q' r1 F //GSM工厂" o- W. i6 c" b
CATIGSMFactory_var spGSMFactory = NULL_var;) a. Z/ a, H- ]+ Z3 x1 |% `
//设置工厂
- _7 R0 ?2 l4 j& |" E9 q( s spGSMFactory = _pContainer; ' g+ z' r' R0 c, H- }7 _' W9 ?9 T: t
$ L, t& \3 d: W& e2 e& ^ CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);6 V, w: j- J# ^8 u d: k
* F' m& @# n" J CATISpecObject_var spSpecPoint= spPoint;
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CATIGSMProceduralView_var spSndPntObj = spSpecPoint;
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//*将点显示在屏幕上1 C$ e: M& N: ]( _6 S/ j& b
spSndPntObj->InsertInProceduralView();
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8 q% T. v% V$ { C3 ~ //更新点对象
: n; V/ J; k1 D& C! K( C' [3 \ spSpecPoint->Update();& }1 F6 g/ b# h+ q5 _! v
4 C3 e/ R/ X, U" z" h+ k8 l return TRUE;/ [: |4 N$ u; Y i% S9 a
}
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