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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 4970 0

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2017-4-17 21:57:04

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$ a! L- `+ P, L6 M9 x+ ~0 v% DCatia二次开发源码分享:鼠标点击创建点
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#include "CAARCCreatePoint.h"& B0 i. P& c5 t8 v2 D# G$ Z' f
#include "CATIndicationAgent.h"
* D( r4 D5 @; i5 N- I. ^#include "CATMathPlane.h"; }2 p" s1 ]* Y) p% H2 t6 q

& X$ j/ a8 R* H: y$ F- k4 @+ Y) K#include "CATCreateExternalObject.h"! o. A- t* @* q, l" m

" a; R2 f* Q8 j8 k; W2 h#include "CATMathPoint2D.h"
- a' O( p6 W6 Q4 x#include "CATMathPoint.h"
8 ~7 _1 O  ]4 Z, n3 c#include "CATMathPlane.h"5 a: Q: U; Z% }
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#include "CATIGSMPoint.h"+ D) X) {+ u4 Q% |6 E* s
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#include "CATFrmEditor.h"/ O6 I. u/ h- E) }. F; {% p
#include "CATPathElement.h"
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#include "CATIProduct.h"9 D- Q: M, j) l1 y; p3 E
#include "CATILinkableObject.h"
( Q* [$ Y- Z5 E( q! d! n#include "CATDocument.h"
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#include "CATIContainerOfDocument.h"
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#include "CATIGSMProceduralView.h"
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) f# L* Z8 V/ F#include "CATIContainer.h"
& ~9 a( T5 }, N9 I3 I: n( \#include "CATIGSMFactory.h"; }: t4 @/ c6 A9 ]
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#include "CATISpecObject.h"8 d' S! ?: M- k. N0 x/ m. ~; w
#include "CATIGSMLinePtPt.h"
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#include "iostream.h"
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7 x% Q8 Q# G) g' PCATCreateClass( CAARCCreatePoint);
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//-------------------------------------------------------------------------
2 n# ^2 l; Z! c; }0 J// Constructor. J  \5 q7 x2 l4 Q
//-------------------------------------------------------------------------! y) S8 ]2 t+ l- C. E
CAARCCreatePoint::CAARCCreatePoint() :
+ t3 F" z9 B/ J8 D: U  CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive) / ~& O& @0 o2 c# K* r$ g
//  Valid states are CATDlgEngOneShot and CATDlgEngRepeat
. Q  @) o) |9 Y8 B$ P  ~  ,_Indication(NULL)
8 K  P2 \: G3 q# v- ^8 q{
3 [! l7 s. e) U) k3 _2 M, P/ Q}
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//-------------------------------------------------------------------------* X2 B9 D9 w' y- K' N* \& L
// Destructor
, W- e; M- p% }% f//-------------------------------------------------------------------------
# z4 V2 R) H2 U9 ACAARCCreatePoint::~CAARCCreatePoint(), ^9 s" \5 S) j6 ]% I* \6 S, K
{
  Q2 X( Q/ }6 |% W% u# }   if (_Indication != NULL) ' o6 o+ o8 P' v: n( E
      _Indication->RequestDelayedDestruction();4 i3 I; i* ~! \, S' y# O
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//-------------------------------------------------------------------------2 b. U8 B3 U: ^  H9 m) o( d8 X8 c
// BuildGraph()1 S! T' u) N* `4 m$ @9 s
//-------------------------------------------------------------------------
2 z4 X2 t2 l) C: Q* nvoid CAARCCreatePoint::BuildGraph(), t( b" @9 [: T9 v& y
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  // TODO: Define the StateChart
6 u( A3 T. P/ \! ]  // ---------------------------9 V/ x( _6 `, t0 m, V' b7 X2 P6 n
  _Indication = new CATIndicationAgent ("Indication");
) O: v) ~/ e2 i) k( D: N  _Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );) t6 j6 @& [6 `" N4 i, T' S

3 |6 Q7 [0 ^/ x4 W  AddCSOClient(_Indication);
  M/ v, C! }& e  //设置点所在的平面
4 W4 p5 e" w1 u9 D8 u+ Z9 J  CATMathPlane PlaneXY;* ^, v. @9 c: i0 \
  _Indication -> SetMathPlane (PlaneXY);2 f/ A& V- Q% \' {; u
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  CATDialogState * initialState = GetInitialState("创建点");
8 c5 g2 S- r: F$ B0 O+ X: o  B5 q  initialState -> AddDialogAgent (_Indication);0 T4 v& Z( e7 ]

, W/ V8 ]+ X; H/ I0 _+ E  AddTransition( initialState, ( w8 ^7 A9 o( ?+ N4 K* X9 d, M, H
                 NULL,
+ Y- o$ `; h+ X7 L                 IsOutputSetCondition (_Indication),' o7 M/ n% r/ p3 B
                 Action ((ActionMethod) &CAARCCreatePoint::ActionOne));" m/ ^! m: f; ^+ V
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//-------------------------------------------------------------------------& h9 h. e6 Y- a
// ActionOne (). R. G% j6 V+ Y' L1 B* u' U8 f
//-------------------------------------------------------------------------/ y( A$ K' M. ^
CATBoolean CAARCCreatePoint::ActionOne( void *data )
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  // TODO: Define the action associated with the transition
6 ^, d$ ~" |+ L; }6 I, Q  v  // ------------------------------------------------------* |; P, ?8 m3 i5 e( q' N
  // 创建第一个点) C4 Y5 u+ c4 m& V3 @! ~% h5 I2 `
  CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点7 M$ p$ W' w  F; w0 k# `% T
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  CATMathPoint Point3D;3 V/ L" K& M. x5 S
  CATMathPlane Plane = _Indication->GetMathPlane();
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  Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D);                //将2D点转换为3D点( b0 f6 c& c5 `7 P0 I. }
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  //设置Container(非根节点); ~$ `* _: P; O
  //获得Editor
# ?6 R: D  N; K6 B8 `  CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();
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( W$ x& u- N& @7 R  //得到当前对象的文档9 H1 o+ @9 J' G7 C- A
  CATDocument * pDocument = NULL ;
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9 @  ~7 ~. B1 }" G! K) {. }+ t  //取得当前活动对象
& y' e" S* h2 V9 O. m/ l, l  CATPathElement activePath = pEditor->GetUIActiveObject();" E4 r" {0 g) A: D" n
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  //取得当前活动的product
3 p$ t4 t/ m* r0 t% ~+ j  F( @  CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());9 Z! M& {( E, t4 P$ O. \9 q% K

# B8 u3 s2 t. C& x+ S9 P! l  //当前活动对象不存在" a1 L4 N& P7 n6 G8 g
  if (pActiveProduct == NULL)
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    pDocument = pEditor->GetDocument();* j; I! e1 Y) S# ]" E" @- m1 ~
  }
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  {
1 }; p1 o  Q1 B: ^' x/ z    CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
. k4 x- Z+ M$ I# m/ @    //当前对象的引用对象是否存在
+ y6 `8 }+ i9 b$ Q; E+ n7 A    if ( NULL_var == spRef )
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      return FALSE;: |$ V2 ]% c" r; B2 A( ]1 k# s
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    //当前对象的链接对象5 m4 f; y' T7 X7 z
    CATILinkableObject * piLinkableObject = NULL;
2 {3 P2 P; J8 c9 _    HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );                            8 t+ Q# @6 t/ u
    if ( FAILED(rc) )2 k. Y( \7 u  G- j
    {
( b5 v5 A* M" l8 R' W      piLinkableObject->Release();
5 I0 _7 ^" v# C& P. B; U      piLinkableObject = NULL ;
1 {% W/ H3 l; j      return FALSE;; h9 f$ ]; K7 U7 b
    }
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    //得到当前对象的文档
2 K/ s5 ?2 ]) l$ w! Y( a4 Q    pDocument = piLinkableObject->GetDocument();. M0 |3 _/ `' o; n! B+ M
    piLinkableObject->Release();- s; N+ y3 L# x7 B) c' V
    piLinkableObject = NULL ;. ~1 f. `1 o; \' Y" ?. U; p

+ ]+ a1 S) q6 ?) T9 u1 q9 @, C& y    if ( NULL == pDocument)
6 s0 ~8 l2 J. n' x    {
. |$ ^. {  b/ w2 n1 k) q      return FALSE;
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  //得到文档容器集- Q% Y" u4 f# S4 `9 N
  CATIContainerOfDocument * pIContainerOfDocument = NULL;  a) X2 ?6 @8 v+ k# n6 z
  HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);9 @+ h* Q0 O6 s3 F4 |8 N3 {# G
  if (FAILED(rc))
+ ~/ n/ Q, k3 L6 R% v5 V  {
+ ?! o) c! _( \  g( [+ V    //pIContainerOfDocument->Release();
( u- H9 K1 Z# U5 d8 r    pIContainerOfDocument = NULL ;
' S4 A& t& V; _    return FALSE;  E* \  ~7 v( w# z! S& y% U2 i
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5 U9 X7 X' |. T& f* r  n  //获得Document
. Z, V9 R; O8 z8 g2 l  CATIContainer* _pContainer = NULL;       
- n. W# X1 N' p/ U9 T* v6 k5 M  //获得SpecContainer* r8 D4 L3 D# i: H2 T
  HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
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3 n' M2 t# C: o% v2 n5 T# O  //GSM工厂9 C& o0 B! B* S3 Q
  CATIGSMFactory_var spGSMFactory = NULL_var;6 p' u$ z$ M  L' f6 o
  //设置工厂               
* L5 r/ E" P$ I' x8 ^1 W, b  spGSMFactory = _pContainer;                                                                        6 ~9 ~1 _% r# O" M, ?6 T3 h
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  CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);
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  CATISpecObject_var spSpecPoint= spPoint;                                        : {6 `, R) H2 A+ @6 G) |/ Z
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  CATIGSMProceduralView_var spSndPntObj = spSpecPoint;
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& T& T/ H0 y8 n% F; w- h% ~  //*将点显示在屏幕上+ R: |& O8 `1 X) E4 j
  spSndPntObj->InsertInProceduralView();2 x4 ?$ v# n. g( }

; W4 i, @$ ]3 G3 ]  //更新点对象
9 t5 u7 Y, W9 M. e& x5 d/ y+ k2 n  spSpecPoint->Update();
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  return TRUE;6 K0 c  g5 j( b; G+ K7 J/ t
}
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