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Catia二次开发源码分享:鼠标点击创建点

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2017-4-17 21:57:04 4861 0

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2017-4-17 21:57:04

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) W+ _3 [& E9 n( x* Q# A; eCatia二次开发源码分享:鼠标点击创建点
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#include "CAARCCreatePoint.h"
- M+ t. e; {( ]4 u' s#include "CATIndicationAgent.h"
: X4 E  u' W$ c. e#include "CATMathPlane.h"1 X" Y: X% W5 M$ F

- B/ r2 g: \  R6 z4 `, H) @* u: w#include "CATCreateExternalObject.h"  B6 K  O3 e+ C4 h
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#include "CATMathPoint2D.h"
- u# V( v. r: Y- m* Y; J#include "CATMathPoint.h". j3 T5 D2 v( }- t" b' j
#include "CATMathPlane.h"
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#include "CATIGSMPoint.h"
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8 k- G/ |4 p. _2 x) j#include "CATFrmEditor.h"
. V" k% Z; U& R5 [#include "CATPathElement.h"5 E, S) J; a% k/ v, k( D5 V  R

3 R6 n9 ?3 p1 u8 Z. w% @" K#include "CATIProduct.h"! x, C6 E8 u1 \$ Z
#include "CATILinkableObject.h"* d* D, Q) ]. g$ u9 R
#include "CATDocument.h"
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: @* n/ A0 c' f#include "CATIContainerOfDocument.h"6 q4 p2 r" J4 S3 U6 b6 T9 y" z
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#include "CATIGSMProceduralView.h"( Q" U9 e& H( \7 t6 i/ X

! @) l7 _! Y: Q3 n; N# T; D#include "CATIContainer.h"
3 @3 I6 n/ @% g. o#include "CATIGSMFactory.h"
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#include "CATISpecObject.h"" Z0 M, i6 e9 u; ~; d; h; l
#include "CATIGSMLinePtPt.h"0 R' }* n* {2 P! }' @. ^! n

. z8 ~' M2 J. C& \. p: d" U#include "iostream.h"5 ?3 a( u7 q. x7 }* ?. q

( h+ L4 j+ Z' c$ q% D& Q4 a/ a- TCATCreateClass( CAARCCreatePoint);
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//-------------------------------------------------------------------------3 M. E) r; `+ ^  j* `+ z4 J
// Constructor% f4 {/ `# a- t- U. b; m7 Q
//-------------------------------------------------------------------------- u" Q* I% c  }1 @# h8 p
CAARCCreatePoint::CAARCCreatePoint() :, _% T8 F& S1 l6 f9 b3 _4 i. @
  CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive) " e( i2 v9 p% m0 ^  Z
//  Valid states are CATDlgEngOneShot and CATDlgEngRepeat
% }* b: p- {3 y% S  ,_Indication(NULL)7 h' b* a# Q5 P, P+ [
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//-------------------------------------------------------------------------
( Y% ^/ E* n3 f9 l+ h// Destructor$ L1 d$ i5 [6 a
//-------------------------------------------------------------------------
7 y0 ?3 V% ?# q1 YCAARCCreatePoint::~CAARCCreatePoint()
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   if (_Indication != NULL) ' E  B  d# e% p' R2 h, P9 x
      _Indication->RequestDelayedDestruction();6 k& \) D9 m9 X- C! a" Z
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& P8 L. ^2 ~6 d6 K5 [& n+ L  }
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//-------------------------------------------------------------------------
8 O6 h5 D- ?7 O2 ]1 W: G, g) @// BuildGraph(); ]" c% J2 ?4 n2 k0 q+ L
//-------------------------------------------------------------------------
! i% K6 p; Z$ ivoid CAARCCreatePoint::BuildGraph()$ @, X- Y* K" T5 X) m% C
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  // TODO: Define the StateChart
) D, X/ E$ O1 q) M) i  // ---------------------------
4 @( `# A4 z* E" {% m1 f! ?* q  w8 ?  _Indication = new CATIndicationAgent ("Indication");
4 ~, C) e3 L& C! ^) i2 Z6 @  _Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );+ K: G; B# o( r5 ]" t- W; ~
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  AddCSOClient(_Indication);
5 s; W( ^& }+ \8 N  //设置点所在的平面2 \' O& c8 i; I+ V* o% S8 ]
  CATMathPlane PlaneXY;
; j# g, V' X# P& @1 H! Z# K  _Indication -> SetMathPlane (PlaneXY);2 @* [% q$ y4 J
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  CATDialogState * initialState = GetInitialState("创建点");
8 l. D4 j* \4 R7 n# N" y3 x# P) [  initialState -> AddDialogAgent (_Indication);4 z' X0 Q. Y) A" ]( L7 p) K2 y

* c5 N- R: @4 L8 @, [% ?  AddTransition( initialState, 8 p6 L* h& J9 g( v9 a7 }; X& u- n& C
                 NULL,   h5 j# d$ P! I7 k
                 IsOutputSetCondition (_Indication),: C/ ~% L( @) b+ V  a6 B/ k
                 Action ((ActionMethod) &CAARCCreatePoint::ActionOne));+ _: W* }+ l2 v
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//-------------------------------------------------------------------------
& c5 O9 A: q# Z$ l7 n# D// ActionOne ()
8 a& e9 d$ K: q6 e! R& G% O2 y//-------------------------------------------------------------------------: P6 m- y( o& K5 a! o+ n* ^/ h
CATBoolean CAARCCreatePoint::ActionOne( void *data )
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6 L# H4 f3 c7 ?, N  // TODO: Define the action associated with the transition * {8 r7 r* L8 `+ I- ~$ ?* F
  // ------------------------------------------------------4 s) s6 n, p1 n6 L1 R
  // 创建第一个点# a  r+ r0 @2 l1 g# k$ R
  CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点2 o, M# ^: A$ {  g) D

7 U- b2 ^) }) n( a: u  CATMathPoint Point3D;2 o2 U- ]( ]" @! D: L
  CATMathPlane Plane = _Indication->GetMathPlane();
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4 }5 w* f9 h! i; ]  Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D);                //将2D点转换为3D点
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* e9 l& A" Y  z& q  //设置Container(非根节点)
6 ^2 s) m; x% b  //获得Editor, _$ u2 z' i- q8 X. H* {; T7 |
  CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();4 p' [" S' G: D! L

% T/ F; N& k( ^) o0 h) n( T  d5 |  //得到当前对象的文档
3 d; |9 q1 m' S+ d* c$ |% y. K( }' m  CATDocument * pDocument = NULL ;
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  //取得当前活动对象
1 |! Y  `; K8 S2 I% E# B  CATPathElement activePath = pEditor->GetUIActiveObject();
  c5 o* v4 v, s4 x8 Y- t
( q0 z( K( S! l: k- s  //取得当前活动的product
, C( {0 m3 X' b$ Q/ q  CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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  Z: D4 s# F7 X: M9 B0 Z  //当前活动对象不存在% K/ L8 g9 {' Z& G$ b& F$ Q
  if (pActiveProduct == NULL)
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    pDocument = pEditor->GetDocument();
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  {
" G( R% r, N' k2 l    CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();; V: q6 d2 W" r# B% p' n) r
    //当前对象的引用对象是否存在
4 C  N& q6 n1 _5 K4 @    if ( NULL_var == spRef )! a6 B6 `4 [! l, b; z6 J
    {
: q  e" a% R% \0 f) [' f7 V% N# T      return FALSE;% k7 u* }% h: T1 Q! r
    }& N' X1 W' e0 o4 L' W

1 A) s; ^5 ?0 [" X7 O& V9 c0 K    //当前对象的链接对象1 p. i7 x+ l1 ]! p5 u* G! K$ K$ `- W
    CATILinkableObject * piLinkableObject = NULL;
; n1 Z3 k7 q5 X  q4 V    HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );                            & a# l- Z: [( u0 \# f7 B
    if ( FAILED(rc) )
8 i+ _4 ^+ S) H' V5 A4 R    {
9 j4 S9 Q5 x. ?+ V. V: E3 g      piLinkableObject->Release();( m8 `" n. ], E4 L
      piLinkableObject = NULL ;
, w: g* s7 i0 v2 s      return FALSE;
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' X1 ]# ]& p* C% H    //得到当前对象的文档" [4 y' l# h3 r: Y
    pDocument = piLinkableObject->GetDocument();6 `! Z1 c' |; Z  M" O
    piLinkableObject->Release();! F+ Z* ~6 T+ a" Y; g3 I
    piLinkableObject = NULL ;, O' }7 w; A/ W5 g% x+ H+ u

4 G5 m% \# ^$ A    if ( NULL == pDocument)& U. r. c3 Q. a+ ^# F5 u; G
    {
, u; e4 M3 W% `  [: E9 E8 i  a      return FALSE;: ^# V6 u# p9 K, }, y
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  //得到文档容器集
7 s; f0 u4 c' e' l# n$ p  CATIContainerOfDocument * pIContainerOfDocument = NULL;
1 a2 s) K7 T3 l5 s  y) k  HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);: V' Z( L  }1 o- D
  if (FAILED(rc))( K0 E5 l4 e" a5 h
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    //pIContainerOfDocument->Release();
- Q' ~0 \3 ?0 B  N7 [. m    pIContainerOfDocument = NULL ;, Y; q; S" [2 Y4 t( @2 b, @8 N* v
    return FALSE;
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) K" O: r; s' B! W( ^9 i' G5 l- J  //获得Document" c# l" Y; s. d/ Z' ]
  CATIContainer* _pContainer = NULL;        4 {+ s: l9 c6 C: \5 h, D7 e5 O% B
  //获得SpecContainer0 A; ~7 s9 O! b
  HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);6 P3 U4 ^1 S* t2 d$ |% `
       
# _3 T7 x6 Y% I" t  //GSM工厂9 d! g# I- e% n
  CATIGSMFactory_var spGSMFactory = NULL_var;: f4 i7 v2 y* A
  //设置工厂                # ^" N" N/ @* @' k0 d+ ^
  spGSMFactory = _pContainer;                                                                       
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5 X( w1 _2 C3 L9 T4 `  CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);5 x6 O1 F3 p& Q+ g1 M% m

, y, B0 q5 T5 i! o6 I+ ~% V' U6 d  CATISpecObject_var spSpecPoint= spPoint;                                        2 f& K6 V  `( e  |- E* P( e
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  CATIGSMProceduralView_var spSndPntObj = spSpecPoint;- Y  i1 Q2 p$ x) x

. l' E- L4 X' i) N: }  k  //*将点显示在屏幕上3 r. W! y: b( Q8 V6 X6 l" S
  spSndPntObj->InsertInProceduralView();
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' _$ w; j1 t0 v  //更新点对象7 M: _& h# Y7 @) q! r
  spSpecPoint->Update();8 z+ x2 j* b0 p8 b" ]6 `

1 x5 Q0 V! V# O9 ]9 M  return TRUE;4 n' O+ e# ]0 ~; o( R
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