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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 5027 0

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7 v( {  q5 U9 q  D5 `Catia二次开发源码分享:鼠标点击创建点
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' }. h( L; X& S3 |$ A" k7 r4 f; w#include "CAARCCreatePoint.h"
7 Y; r. r$ W, ^) u#include "CATIndicationAgent.h"
) E" D. {" I) N/ F#include "CATMathPlane.h"# t9 {  b- |% Y+ @5 [$ B; F

1 o$ r  o1 f8 J6 p" p1 Y- h#include "CATCreateExternalObject.h"6 B% H* h# h. m/ ~+ E, Y; x3 f
2 `: O0 x7 A7 F+ B' _; S2 s
#include "CATMathPoint2D.h") K$ C- Q3 z* h9 U5 o+ d" H" N8 |
#include "CATMathPoint.h"0 R) `! I! ^) F# J  v2 p
#include "CATMathPlane.h"
# M  H) M, W! B. Z8 Y4 M( m7 x- a9 k3 m
#include "CATIGSMPoint.h"
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" b! i& @" N5 d5 S+ I#include "CATFrmEditor.h"6 f) t% o: A8 ~: z3 S
#include "CATPathElement.h"
1 `( B% s+ v$ |6 k. K# }; [# y/ _. r* _
#include "CATIProduct.h"
( I( s* i( g0 L' B3 G# [#include "CATILinkableObject.h"
8 B  i4 l$ u" W#include "CATDocument.h") a  {) w# g. T6 \8 ?6 Y9 Y

2 X  A/ @7 ]3 z- i! q$ ]1 ]. d#include "CATIContainerOfDocument.h"
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#include "CATIGSMProceduralView.h"
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#include "CATIContainer.h"- A) o% k( a6 R  F. X2 G  p4 Z" x
#include "CATIGSMFactory.h"
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#include "CATISpecObject.h", ]% n+ H! h+ o& V# L
#include "CATIGSMLinePtPt.h"
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& W) e2 {6 `5 m# ], I# i+ Q#include "iostream.h"7 _. m/ O1 ~% w# E8 e1 W

) @1 l5 M9 F. E4 J5 H" KCATCreateClass( CAARCCreatePoint);( g7 g# G( X1 O5 D, n3 a7 ]
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0 L2 h6 ]; k9 Y$ G  w: G  g7 j1 v//-------------------------------------------------------------------------
9 |! t3 j+ k- s; [- G// Constructor0 _/ R& v1 Z+ N! \( E; f; i
//-------------------------------------------------------------------------+ |: v0 \5 A/ r
CAARCCreatePoint::CAARCCreatePoint() :
! ^- g' ^2 q# P+ O3 z  CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive) 5 b, [& V$ J% C& E2 P; x
//  Valid states are CATDlgEngOneShot and CATDlgEngRepeat$ T  ?/ j1 p" A4 r0 p# G: m  l
  ,_Indication(NULL)' _( B/ G. [0 o/ C
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}! h( n& g( b9 r% {

5 q. D8 I: w3 |& i! s//-------------------------------------------------------------------------9 {) b! ]- [+ ?: T9 u' o: g+ H% l
// Destructor
) t( k& x9 V( m1 \//-------------------------------------------------------------------------
; d' L. @! z8 p5 Y+ ?( fCAARCCreatePoint::~CAARCCreatePoint()9 {3 q1 Z* t5 W9 l
{! x7 S6 S5 ?& d
   if (_Indication != NULL) ' t! p+ F- N2 a: t
      _Indication->RequestDelayedDestruction();+ R/ h! s: j, c
}
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//-------------------------------------------------------------------------
! \1 e  B- C+ C( [/ }5 ~% l- m$ r4 \5 y// BuildGraph()2 g! s3 f; x6 U& y$ l
//-------------------------------------------------------------------------
. y" m2 E; D# K% H7 ^0 N4 Hvoid CAARCCreatePoint::BuildGraph()" H% V0 B: o$ d9 R- t* @" \, O4 m
{# [. E3 M; I/ {' q  X8 ]: o* u
  // TODO: Define the StateChart
2 x* a9 W0 R" B- k  // ---------------------------
7 ]4 j. R) _+ l8 ~& R  _Indication = new CATIndicationAgent ("Indication");9 o3 f7 l* z* m( G- L% ^  z& F
  _Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );: M3 W- d5 A8 @& i

! o6 S* i+ q7 b+ B1 |& {4 K* f  AddCSOClient(_Indication); 5 k( A+ Q4 ^" Z$ j& \) v4 F
  //设置点所在的平面
- ?# Y8 ^2 x2 P8 t  CATMathPlane PlaneXY;; S% Q- s  k' w" S
  _Indication -> SetMathPlane (PlaneXY);2 `- N2 D- Z, p: Q0 G3 F, |& r

! J5 b3 w1 `, j; C4 J  CATDialogState * initialState = GetInitialState("创建点");
  W8 x" x) a. s0 u  initialState -> AddDialogAgent (_Indication);
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  AddTransition( initialState,
2 _* L& N8 R0 _/ s& m% f! V. D) ]                 NULL,
5 U" T& K5 z, k( G& x) d3 s9 N                 IsOutputSetCondition (_Indication),
  N8 n& H6 w5 r  K  _                 Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
( G( F5 A5 e6 n3 @9 x! ~}
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( x  P4 e# i" O" Y//-------------------------------------------------------------------------6 O& R5 [/ n. t- H2 m
// ActionOne ()
+ Q8 H4 s/ m: @//-------------------------------------------------------------------------
- P: H" I  L$ z! F* ^; C4 Z5 nCATBoolean CAARCCreatePoint::ActionOne( void *data ): j0 t/ j8 _. w) }) o
{
6 e' P6 ?( ]! b8 V; Y' w  // TODO: Define the action associated with the transition
; x: f' m! J9 Q/ m" e  // ------------------------------------------------------, Y" l  u3 }; M; E9 O' j
  // 创建第一个点
1 {/ \/ q4 v8 O" c3 X  CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点) l  \* K# n! w# e8 W

& }  V" P  I2 }+ K+ G( k3 }4 f- D  CATMathPoint Point3D;3 n' p. G8 a2 D2 ~1 V
  CATMathPlane Plane = _Indication->GetMathPlane();7 T5 m9 r" e1 a6 A; B" _$ Z, n# Z

0 m" i) E! V* x9 F0 O5 O  Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D);                //将2D点转换为3D点
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# |4 j3 u9 Z; I5 I9 Q  //设置Container(非根节点)
9 ^0 g" \; y3 c6 {& y9 v+ `5 Q4 x% B  //获得Editor7 k  @% ]" |* M. X) k
  CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();+ `* j! O: Q! s: b5 y4 s

2 D" D4 @6 Q/ z8 m/ n  Z  //得到当前对象的文档% \5 J% x, a: w, p! d! y2 N
  CATDocument * pDocument = NULL ;
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  //取得当前活动对象* i3 X7 G, [) t! }+ b6 F
  CATPathElement activePath = pEditor->GetUIActiveObject();& a% O  a' \: N

5 I) ~& G  Q; X' A6 j  //取得当前活动的product
0 W$ x# S6 W3 z7 {: X# h  CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());* O4 J3 V  ~* d! y. O2 R. H' P
% ^& H7 S* \2 {
  //当前活动对象不存在
/ ~* z* B$ ?/ C7 G) Q9 h# r5 K  if (pActiveProduct == NULL); ~* U) Q- t& D% Q; w1 v: ?- z
  {
3 E9 S6 a! g  h, x% c1 g9 ~( [' h: B    pDocument = pEditor->GetDocument();
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  else
* C4 @, Q" k+ r) h4 b: P  {
6 C; B8 s- q7 T+ O    CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();% |1 j. b8 j+ F% w; W
    //当前对象的引用对象是否存在8 q7 T" R$ ]+ T
    if ( NULL_var == spRef )
1 m6 j, m" L  x+ W9 j$ G    {
5 d$ a: a9 _' _      return FALSE;
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) [+ p( ^9 _6 Z8 w! z. Y    //当前对象的链接对象' W( h  E" Q. L! w' U! n2 S: Z# N
    CATILinkableObject * piLinkableObject = NULL;
1 P9 ?' ^2 H' x: N+ C3 L& G9 r+ m    HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );                           
& K+ t( w. O7 @1 X    if ( FAILED(rc) )$ x" Q, L8 p) w2 Q0 Z  k
    {
$ {: W( T1 r% O) [3 \3 ]9 h" B      piLinkableObject->Release();
, z0 c  M( D/ b6 h+ w5 ^8 L* H      piLinkableObject = NULL ;
- `; O  i% C! G; F      return FALSE;- W& {# z; n! j5 q6 y$ Z% K3 Y- l
    }
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    //得到当前对象的文档$ j9 y4 A* ~, ^( k7 i: Q  C5 e
    pDocument = piLinkableObject->GetDocument();+ @: C. b& e7 m$ Q
    piLinkableObject->Release();: ]+ A' e0 _8 F& ~7 G: g& I# d" V
    piLinkableObject = NULL ;
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    if ( NULL == pDocument): t$ w) J" X. S0 P+ }
    {8 U8 X6 E5 P6 ?4 ~  g  D+ X6 |8 j* h
      return FALSE;
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: a" w: l7 A: [: V7 S, D  //得到文档容器集
! f2 e9 \6 w9 M  z$ F4 ?5 s4 y  CATIContainerOfDocument * pIContainerOfDocument = NULL;
- s1 ?: a: b) x. S) A  HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);
* J6 g! @$ Q, [$ L  if (FAILED(rc))
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    //pIContainerOfDocument->Release();
9 z9 S( A9 p% o6 t- @; i    pIContainerOfDocument = NULL ;
& U) A# c+ t! Y+ i; V' c& U    return FALSE;% m) o  j7 y$ Z
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  //获得Document! J1 O" S! N' ?4 l1 \$ B
  CATIContainer* _pContainer = NULL;        : m* C7 M2 a- f, G! M& q! D
  //获得SpecContainer
, t6 I& `% b, X0 d9 A8 P& B& O  HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);* Y6 j5 g- ~+ `! X
       
& ^! o; e. H. A) c: G  //GSM工厂* D  j! e2 }( W* F1 P
  CATIGSMFactory_var spGSMFactory = NULL_var;# k" E( q* x4 u! M5 B
  //设置工厂                ; q/ S1 C; ]' T& E+ K
  spGSMFactory = _pContainer;                                                                       
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1 }  O& J) v2 Y: O, E0 N  CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);9 m; T& @: M0 ?" D" M$ Y( c. t9 P0 N
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  CATISpecObject_var spSpecPoint= spPoint;                                        9 p9 u+ t& j# ?. i6 I, ^- e

7 l% l7 V/ A% D" d8 `  CATIGSMProceduralView_var spSndPntObj = spSpecPoint;1 d; j' S6 M9 I9 W- l6 Z

6 K$ i; c, H8 E# ?  //*将点显示在屏幕上. d, A& j( R3 ]- Q7 l, |
  spSndPntObj->InsertInProceduralView();. m+ H+ X$ @& o1 Q  f
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  //更新点对象1 \* Z8 f5 n/ i. t) p* P! a+ l
  spSpecPoint->Update();# e; F0 n; c6 z3 [) U. \$ s# x2 V: J

+ ]1 c3 J9 `2 T  return TRUE;
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