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Catia二次开发源码分享:鼠标点击创建点

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0 n1 Q# p0 |/ b4 {' ^9 d0 uCatia二次开发源码分享:鼠标点击创建点5 u( O! k! B- I- Z- m3 k  e) o

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, ~2 t; Q+ ?; D$ x& E6 L6 x  Q% K#include "CAARCCreatePoint.h"
' O% l" J5 r+ F5 a#include "CATIndicationAgent.h"! J4 `( P! R5 ^: t9 a1 W
#include "CATMathPlane.h"
. B, o" H6 {+ j. d: p
5 w( Q1 W6 E3 \: ^$ M! j; j: G#include "CATCreateExternalObject.h"
$ K5 q1 h  j' @# |( m9 Q
' \% A/ o5 E4 r#include "CATMathPoint2D.h"
! @  e: b% r/ w+ D#include "CATMathPoint.h"
! l3 S( Z3 \- B! y$ p* b7 k#include "CATMathPlane.h"
- u) K9 g6 A' S+ k" n9 k  l, g* t4 Q; V3 T) M
#include "CATIGSMPoint.h"  e) ^  ?7 G" z' q# |3 E6 K
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#include "CATFrmEditor.h", j4 a- a- M9 s7 A
#include "CATPathElement.h"
  E7 H3 s% S" P- I: E9 a% ?" [
6 F3 A% X- G0 D: {0 p' k$ r#include "CATIProduct.h"* Z6 F7 D0 N! K
#include "CATILinkableObject.h", [1 e+ V1 E' q. R" }3 H% k
#include "CATDocument.h"- I; k/ ~$ I* [9 X) [
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#include "CATIContainerOfDocument.h"* L6 k* w! a9 ]9 _$ ~

- P  r8 d+ x2 t; g#include "CATIGSMProceduralView.h"' T2 b3 n. j5 G4 |! h

, E1 F3 j7 T% D3 s, Q  R% q#include "CATIContainer.h"
# p- [5 v$ a# I#include "CATIGSMFactory.h"
* y. d/ M3 l; G9 f- c5 `/ P
' C; v; j! B" I( ^. n#include "CATISpecObject.h": W6 r5 W" e& o3 {$ m
#include "CATIGSMLinePtPt.h"
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#include "iostream.h"; M) U/ K9 s) T( a+ x* _5 ?

( E; l' z, m3 BCATCreateClass( CAARCCreatePoint);; M+ v, o5 s* P  v' b

# p! M$ X" v8 L4 }8 |
- m5 @1 \. N7 V" T1 C7 ]//-------------------------------------------------------------------------
: d# i4 T* r$ k// Constructor5 c1 [5 q0 }; I5 s) K, b
//-------------------------------------------------------------------------
+ X7 z6 e, E* o+ W$ o1 DCAARCCreatePoint::CAARCCreatePoint() :2 Y! X! [7 d$ A$ q9 Y
  CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive) # e1 o, s$ l+ n/ n3 c1 T
//  Valid states are CATDlgEngOneShot and CATDlgEngRepeat$ k5 m) S6 @9 x0 K& [5 ~% _* T2 \
  ,_Indication(NULL)' N3 w: M5 s9 r. D1 R0 q3 {
{) V, i* K) V+ m, u% O* M( K/ N8 i
}9 V# a! c4 R- ?% e% ~$ d0 {- c

# Y; Z, M' V! q0 D3 F+ C//-------------------------------------------------------------------------
7 e( ^# m4 }! ^( Z1 Q+ e// Destructor
( S5 ~9 F4 L! \; i+ U//-------------------------------------------------------------------------
) `! r) Z- X6 f/ j9 ~2 B0 W" _CAARCCreatePoint::~CAARCCreatePoint(); w4 f! ?+ M  @. _3 Z3 Q1 u4 I
{) O' z1 `2 S5 V# O, W
   if (_Indication != NULL) & h5 u5 l# H$ X+ Y
      _Indication->RequestDelayedDestruction();
# t7 k+ G/ R9 h6 @0 T  z7 T2 V+ T& s) E}
$ Y  F, ~4 W0 e! n" S( u6 E# `0 T% Z2 j
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//-------------------------------------------------------------------------5 k2 a1 m* {# }; t  H
// BuildGraph()8 \+ l( {: n+ I. R  X0 C* |1 Q
//-------------------------------------------------------------------------
, v+ l, u, k6 D" [void CAARCCreatePoint::BuildGraph()& V  H& v& J% _& M, J0 v& p
{
1 U3 c7 V: Y! \$ T# f  // TODO: Define the StateChart
8 I% V% e0 _; c  // ---------------------------; v6 y7 n" N/ H5 `% C, P: Q" s2 r
  _Indication = new CATIndicationAgent ("Indication");8 p, G# a, B# x" v' p& l
  _Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );
8 N/ e0 T3 I* K7 d' c2 u& T- r4 g- s5 Z- c( b# |  A
  AddCSOClient(_Indication); 5 c. l4 B& ?# e7 W+ M- H, r8 a
  //设置点所在的平面
; i* I/ u1 s# U. x, M; U# a  CATMathPlane PlaneXY;+ P5 F9 Q( M" G& c1 G
  _Indication -> SetMathPlane (PlaneXY);& K7 @  y& l* N& Y3 S8 L* j+ Z
/ P+ r( x7 k# q4 d" G/ f4 H
  CATDialogState * initialState = GetInitialState("创建点");
4 p2 B* {( X/ H$ C  initialState -> AddDialogAgent (_Indication);$ v, m# u2 b. }$ V- `

) p8 `4 d( L4 s  |/ }  E  AddTransition( initialState, ' [5 Q2 d0 x4 [
                 NULL, 0 p( ?+ }7 |$ t
                 IsOutputSetCondition (_Indication),
- D! @  T8 ^" W$ h                 Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
! V8 u& b3 o1 w7 L; P* N9 B& p}) u, h2 L1 t9 P2 ^, `- g; ~

" `$ {0 F! n; ~; S/ k2 r9 F# Z3 `: V5 c2 l% Y1 Z2 d
//-------------------------------------------------------------------------
8 A8 |& N0 c/ H, W8 a" t* t// ActionOne ()- @( `5 q8 F; x* p4 z9 A
//-------------------------------------------------------------------------
5 g0 K6 D8 y- L! BCATBoolean CAARCCreatePoint::ActionOne( void *data )
+ i" }. @6 ?8 M{' ?8 ?$ ]/ G+ m/ ?9 Z& U
  // TODO: Define the action associated with the transition
; k  e! W6 K2 n% C  // ------------------------------------------------------+ A5 I, F6 O0 D2 X! g
  // 创建第一个点/ G. p* C4 D7 S2 `0 z* r& m
  CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点$ H$ V* y4 H) O5 g  \( Z) q

) P  ~( M9 n& [" c! d: R" x  CATMathPoint Point3D;
/ a/ G% Z+ s6 a0 W! R* s# l0 W  CATMathPlane Plane = _Indication->GetMathPlane();2 L% F) {  Z: Q; @; k1 _7 d8 V% f, L

) }. a" p. V) W. E5 S+ o$ L  Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D);                //将2D点转换为3D点6 e/ Z8 ^' x: d% m

- @, u7 y/ |! w7 c  //设置Container(非根节点)
, e7 p5 Z$ H3 M* \+ q; O  //获得Editor5 a9 \0 B2 q4 c4 s: z% B4 W3 A& G
  CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();% C* i1 w; _) A3 s" `, N

1 B8 e$ w, Y, y  d1 |  //得到当前对象的文档
( _4 a. f% F1 u  CATDocument * pDocument = NULL ;
3 _! k6 C, L9 a" B- k9 T7 i' O: V- }
  //取得当前活动对象
' P. w0 X: J" b) T  CATPathElement activePath = pEditor->GetUIActiveObject();1 \) S) F: Z2 n7 R# x
6 ~" \! Y; x( b
  //取得当前活动的product7 o" P9 w% q: v/ a3 t1 ]4 \
  CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
& R, R/ I$ [9 y3 M2 t  ~+ P6 B7 h* t7 X
' I& Q- z' K, _2 h( j  //当前活动对象不存在& y+ l! P% G. r+ X/ ^6 A
  if (pActiveProduct == NULL)4 K6 |! t* A# T
  {
8 |. j- h+ r0 a) u$ V. a4 P    pDocument = pEditor->GetDocument();9 R$ J: Z8 i- n% ^! o! [
  }
- ~& N+ W6 x/ W" D8 N2 @8 k- @2 g  else
. n! e2 V' x; L) b  {& Y3 {+ V5 [. z4 `! o8 x: m
    CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
$ s1 J: O: v! u5 t    //当前对象的引用对象是否存在
& ~% U! q0 Z  x3 u    if ( NULL_var == spRef )
! ~4 l/ h# k# J    {
' O/ S+ b1 w& J0 `- H3 i& g  H! J0 a      return FALSE;/ z# H4 J7 U% m8 p, Z% j. N6 i
    }
2 c. v2 u# G* Y5 x* J3 x$ f( v  G+ F5 B4 _. o! \$ X" z- n
    //当前对象的链接对象5 Y# z( ^2 [( z: ?, w/ t2 O  d
    CATILinkableObject * piLinkableObject = NULL;
) U; V5 t' h2 n/ N- J    HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );                            5 K+ I  ]9 J' X
    if ( FAILED(rc) )
% k- c6 L7 p. U# L; k3 r8 \    {3 Z( Q. I0 M7 d7 V8 Z
      piLinkableObject->Release();  k3 ]( Y/ f5 l8 F; f7 a
      piLinkableObject = NULL ;
4 i* v0 p  q# A9 f& X! |      return FALSE;
* Q6 y; s; n0 a    }
; r# i* F9 \( d' J* H0 T, K0 r* D
    //得到当前对象的文档8 q( [- N: H" B% l, t
    pDocument = piLinkableObject->GetDocument();7 V* V0 P; o8 @4 d9 e4 y+ s
    piLinkableObject->Release();
; m/ K. n; e4 F% n    piLinkableObject = NULL ;
  E; U. `3 g+ f0 @0 @- h) l0 v* @7 P- R' g
    if ( NULL == pDocument)
+ {9 U3 H" `6 Z6 G) [! M    {
" _: k! ~1 V" _* I5 B. i      return FALSE;
/ i9 u$ B6 j- a2 t- m    }
. Z& U1 M' _2 P! [  }
; K. H3 B- ^' A3 z0 @; U- }' }+ ?1 s7 x" e
  //得到文档容器集$ H4 U+ ^$ e3 d& f* u% ?
  CATIContainerOfDocument * pIContainerOfDocument = NULL;
9 m; L- N9 i1 \. n  HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);: \: ~( ]. ^  _$ W
  if (FAILED(rc))
+ u& e5 ~9 A6 d# W  {5 }' c) U5 d5 o3 Z0 Y
    //pIContainerOfDocument->Release();
0 i% G1 {" E, Y* V9 S2 L    pIContainerOfDocument = NULL ;9 V/ v. B3 [' j' Y2 X
    return FALSE;( e7 i- }8 A% j+ O
  }; h% d% T% L- D- ?" d8 k

2 l1 z9 `1 Q4 }& K3 E8 c6 m  //获得Document
8 [- I1 T7 y- V' l/ c) [" y0 ~  CATIContainer* _pContainer = NULL;       
* B$ ]1 |% v  u  B3 |/ M  //获得SpecContainer  K6 C  B, K; Q3 t# P& ]' |( g" a
  HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
, L6 j* i: W! B- A3 t        + ]- K+ F  u- }9 }8 N
  //GSM工厂; C# r, p4 i+ f" b4 n* @! G% v
  CATIGSMFactory_var spGSMFactory = NULL_var;
. I' h' I6 _) X1 h9 T+ M2 @  //设置工厂                5 j/ v2 ]2 t+ X) ], l
  spGSMFactory = _pContainer;                                                                        7 i# Z% x  B; }( R8 w+ p

* j3 j( H5 Q3 P: H1 z9 _8 h  CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);
2 j% c7 u# J7 x
  x6 d2 x: h6 O6 w* }& \  CATISpecObject_var spSpecPoint= spPoint;                                       
3 ]; p1 j$ i9 Y3 i  Q% H2 d0 E+ j' M% X4 D( r& [' w
  CATIGSMProceduralView_var spSndPntObj = spSpecPoint;( }1 d6 P5 I2 A# i. {" Q5 U
+ e+ s! t+ I1 \% f
  //*将点显示在屏幕上2 L. o2 I* n9 S5 G
  spSndPntObj->InsertInProceduralView();6 s, X, F7 F' |) Z+ z

6 c: O" O4 F) b  D4 O  //更新点对象
3 p4 ~& a' a5 @# B  `% x& T  spSpecPoint->Update();- Z  d" a6 M8 N3 J3 e) d- O
' H% U5 c! |5 v; \) d' l
  return TRUE;
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