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Catia二次开发源码分享:鼠标点击创建点

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Catia二次开发源码分享:鼠标点击创建点
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#include "CAARCCreatePoint.h"
6 n. \& H1 ^2 x! i1 g+ y#include "CATIndicationAgent.h"
0 U6 Z: ?; y0 D! z8 c* [8 M0 j+ T#include "CATMathPlane.h"
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0 z' u6 ]: L" ~7 K* C% D#include "CATCreateExternalObject.h"1 Q2 y0 m5 y; B; Q
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#include "CATMathPoint2D.h": Q' |: W; A" H4 _  c
#include "CATMathPoint.h"
' n' h; ^7 Q  }: n& Y8 G- z#include "CATMathPlane.h"( ]$ ?1 [, S9 ~" ]4 h' z) r
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#include "CATIGSMPoint.h"5 U& ]0 y, d) M! i

6 h' Z4 P# m- e0 r6 C: U5 P#include "CATFrmEditor.h"3 r3 V8 E' @' l7 g6 ]" @
#include "CATPathElement.h"
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#include "CATIProduct.h"' p0 Q! n8 ?; w2 j1 L1 L
#include "CATILinkableObject.h"1 ]. E8 ]) d3 H
#include "CATDocument.h"
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$ R) L8 X" S9 a& b#include "CATIContainerOfDocument.h"
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7 V$ L9 \6 W' \+ Q9 H/ S+ ~8 I6 @#include "CATIGSMProceduralView.h"
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#include "CATIContainer.h"
6 z3 L* v% [$ d* Y#include "CATIGSMFactory.h"
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8 @, @6 J  v2 E#include "CATISpecObject.h"
: u- Y0 q5 D* |. E#include "CATIGSMLinePtPt.h"
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#include "iostream.h"
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3 T& J9 ^0 i% jCATCreateClass( CAARCCreatePoint);
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! z0 n8 i% }2 C# k//-------------------------------------------------------------------------" c8 R$ p6 s2 F! X% E
// Constructor% Q4 p6 K7 m1 x6 s
//-------------------------------------------------------------------------; b" L  k/ Z& ^7 w/ Z4 f
CAARCCreatePoint::CAARCCreatePoint() :+ [( F9 C8 [. V, E+ v$ s4 q# A
  CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive) 4 \! M# H  Y  q( \" Q
//  Valid states are CATDlgEngOneShot and CATDlgEngRepeat
2 a, m+ }/ T) d) |6 ]" G  ,_Indication(NULL)
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1 e5 z3 I! i" R. a//-------------------------------------------------------------------------
9 i+ ?2 X9 |0 |// Destructor
1 k8 x3 X0 r2 D8 X' }% s& A//-------------------------------------------------------------------------* O- u' h% g7 `" E; p3 ^7 s
CAARCCreatePoint::~CAARCCreatePoint(); q7 ^1 V. Z5 I- J. o9 N
{
5 [* R, b% E. R  B9 s% A   if (_Indication != NULL) 5 y7 M" X9 ]. @) g# a
      _Indication->RequestDelayedDestruction();' T2 n5 H9 k5 u" t8 q
}
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$ G6 y) N& t; m( \; l2 X//-------------------------------------------------------------------------
( V) I6 K6 Y2 z) {" N// BuildGraph()" n/ h* H" N% I  D2 m5 M% L9 K1 i
//-------------------------------------------------------------------------3 _, O/ x' v8 P8 O4 |8 c1 Z  ]) _% K
void CAARCCreatePoint::BuildGraph()' @1 o' |3 k- f! L8 K0 g$ [2 T( w7 d
{
- W- j; j% D$ F6 K" {  // TODO: Define the StateChart 1 y- \* {6 N+ d! a1 U
  // ---------------------------5 K9 T. K' O; T: \5 T
  _Indication = new CATIndicationAgent ("Indication");
0 ~: W2 I# V  K9 p  _Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );3 G  L$ a1 X5 M& O2 ?" c1 @# y1 |

) H6 ?! J& T2 M# C  AddCSOClient(_Indication); $ a% \( k- F5 _
  //设置点所在的平面
# m( Q- I& i) P0 J9 p  CATMathPlane PlaneXY;
7 ]4 |6 c) j  A" ~' h0 }' Z$ h  _Indication -> SetMathPlane (PlaneXY);+ v( P  Z5 x) M, p! b

' I1 D1 k: k7 |  CATDialogState * initialState = GetInitialState("创建点");6 I+ W6 ~! ^" j( U5 a
  initialState -> AddDialogAgent (_Indication);
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+ i5 Q5 P5 L- }0 H  AddTransition( initialState, 1 M) b7 w- B& n- a+ B8 a# y' D; `
                 NULL,
+ v3 R. B& w' a% u                 IsOutputSetCondition (_Indication),
: p6 h7 l9 T: \                 Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
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* S1 a/ h, A' p1 g8 Q//-------------------------------------------------------------------------
& j% h- ?7 p* ~9 l  C. v" O! L// ActionOne ()
' s5 k. E" R  F- g) _: ~5 l//-------------------------------------------------------------------------6 m5 m, G# s% v1 a
CATBoolean CAARCCreatePoint::ActionOne( void *data )$ k7 k$ e( N3 w5 y4 {( ^
{
9 D! V+ i+ L1 L8 L4 r! J  // TODO: Define the action associated with the transition
% f8 T. D/ ]0 P' b2 U: g2 P' m  // ------------------------------------------------------$ N* b8 i% ?& J  D. N# d4 C
  // 创建第一个点# U) \. G/ V' t, |0 G0 `
  CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点
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0 H) I' u# ?, \  C, M! F  CATMathPoint Point3D;8 V" Q+ r* _5 r
  CATMathPlane Plane = _Indication->GetMathPlane();
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  Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D);                //将2D点转换为3D点
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. K% X# K2 J* G! S, |  //设置Container(非根节点)) f1 p. w8 u3 o; d9 d3 @& }
  //获得Editor
# n( \, q9 [1 g$ w) }8 [  CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();" z7 {7 q! D5 v& M6 J" F7 }
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  //得到当前对象的文档2 |+ Y$ E: d5 c( n1 U: U8 b" \
  CATDocument * pDocument = NULL ;
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  //取得当前活动对象' W$ V* H/ D. m
  CATPathElement activePath = pEditor->GetUIActiveObject();
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4 R5 Y. B6 T& S# \; u! p' F  //取得当前活动的product+ Y* B0 K$ G$ p) M4 _% i- t$ d
  CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());& ^& n  t0 c8 A- h

2 p5 F9 S' e7 r; [  //当前活动对象不存在
6 n; I/ ~. _# P2 t$ |1 _' J  if (pActiveProduct == NULL)1 G5 Y. H1 ^) g: B& H9 j  G
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    pDocument = pEditor->GetDocument();
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    CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
4 ]6 H2 }8 }/ k$ l- d    //当前对象的引用对象是否存在; k3 D& k3 I+ Y8 H* U" W
    if ( NULL_var == spRef )
$ f* x/ G1 ~( G% U    {
: f5 Q. d) c2 F" [! v7 z      return FALSE;. {6 ?) c( w; |. Y) X6 @
    }0 o! b" v6 Y2 ~% p' E! o. B' A& }" D

4 N% h7 z* ]4 D0 P5 d  {# j    //当前对象的链接对象) a) P- i! e0 n, m
    CATILinkableObject * piLinkableObject = NULL;0 R3 W  v3 p% A4 j1 \/ G
    HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );                           
8 S- Q4 K# \. V, u0 S$ n4 _    if ( FAILED(rc) )8 i# _- o& e# p* I) J' u/ n: A
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      piLinkableObject->Release();: b. c  e) g% z( `- A6 F! `* o' e+ U
      piLinkableObject = NULL ;: x3 b$ e: Q% z0 g3 H6 M
      return FALSE;6 ?% ?% `; q3 f* W, s
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- f, N( W2 @: o3 U; }3 O. f    //得到当前对象的文档3 ^/ d9 |7 H) ~# }0 l
    pDocument = piLinkableObject->GetDocument();
5 n; v" a6 |+ }, A$ m, E7 k    piLinkableObject->Release();
. Y. F# Q5 a3 s  |+ _; q    piLinkableObject = NULL ;0 ^7 q7 {9 L3 K2 P& g! G3 ^
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    if ( NULL == pDocument)/ @8 x- J7 @4 L4 m0 @6 z1 c- j
    {
- F: a2 Z% O8 r1 U# f! p      return FALSE;
6 u* }8 k/ x3 J    }
2 [( r$ s4 e9 u" N  }
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4 f' l) v3 D$ f8 S  //得到文档容器集
" _$ P: ]' H& `% n' @) X  CATIContainerOfDocument * pIContainerOfDocument = NULL;5 f' C( c# c4 \1 H! o1 g
  HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);
0 a& ~5 X# Z7 K1 b: _% p. K  if (FAILED(rc))2 ^' o9 {  {! W: b) Q5 D
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    //pIContainerOfDocument->Release();
3 V% X, }! ]) _$ }* e    pIContainerOfDocument = NULL ;
( M' Q  d9 z6 T$ A* ~2 O" Q& d  h    return FALSE;
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- d% r1 X( L0 \" P  n  //获得Document; F4 {* A& W, F/ s2 `2 b
  CATIContainer* _pContainer = NULL;       
' {8 L; f) k3 A8 l- ~2 Q  C  //获得SpecContainer2 N1 n" P; w. J* t0 q$ }8 }, w# T
  HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
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  //GSM工厂1 p" S. k, ~% B) Z+ D
  CATIGSMFactory_var spGSMFactory = NULL_var;
/ E; P! W1 Q; D7 {1 ]" |  //设置工厂                . M. M2 S0 d5 v3 E
  spGSMFactory = _pContainer;                                                                        ( B& I5 c; v9 G! O! R' i" Z2 m" c
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  CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);
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( E5 v0 _1 b  F$ f. E  CATISpecObject_var spSpecPoint= spPoint;                                       
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  CATIGSMProceduralView_var spSndPntObj = spSpecPoint;
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  //*将点显示在屏幕上+ Z1 D2 X- C. {" C' t- H1 C2 g( D' T
  spSndPntObj->InsertInProceduralView();8 L3 P+ P7 _5 t+ k8 t
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  //更新点对象4 @5 ~  {9 O; B! c2 E+ F
  spSpecPoint->Update();
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  return TRUE;- `  O/ |7 ~$ @% z
}
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