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Catia二次开发源码分享:鼠标点击创建点

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/ h- A1 s1 {6 W' g5 HCatia二次开发源码分享:鼠标点击创建点
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0 i/ F& k, O7 ]7 U& P! Q: d#include "CAARCCreatePoint.h"
1 m8 y! E+ W: [1 Y#include "CATIndicationAgent.h") n% L1 @3 m, i% L% k: f
#include "CATMathPlane.h"
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#include "CATCreateExternalObject.h"7 c4 H; E# F0 n
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#include "CATMathPoint2D.h"; P% u( r2 ~+ M& r& u+ {9 t
#include "CATMathPoint.h"! y' V0 s# M4 _! N3 J  h
#include "CATMathPlane.h"
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! `  L( M) I" l, r* Z4 R1 Y#include "CATIGSMPoint.h"
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#include "CATFrmEditor.h"2 D0 G; k) }4 j& g
#include "CATPathElement.h"8 H6 y$ T2 k' `. p

; i1 |/ V. J& n, f. C8 p#include "CATIProduct.h"' K$ ?) V+ F% w7 F# S9 ?
#include "CATILinkableObject.h"
! x% A$ {2 w* a$ J# y1 x#include "CATDocument.h"- c$ _) r) q% G/ S% a3 P

9 w1 k7 e+ |8 c0 ]- U% N: m! F% Z#include "CATIContainerOfDocument.h"- S4 p2 a$ a1 L& o( [4 K/ U9 _0 S, K

0 [0 ]6 \% s2 b#include "CATIGSMProceduralView.h"
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#include "CATIContainer.h"
8 y6 q8 M! D5 R! ]#include "CATIGSMFactory.h"
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: M( l8 l& G: D- _#include "CATISpecObject.h"
, B. Q. m: n2 g9 {8 y#include "CATIGSMLinePtPt.h"
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1 j# Q$ _$ O  ^8 p) G( u#include "iostream.h". P/ o3 {4 U3 }" s( h0 j

- r' P1 r5 x5 j# y6 C, s* u5 XCATCreateClass( CAARCCreatePoint);& ~0 X0 i% j% O' @

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6 \' ?' A7 Y- L1 P4 _//-------------------------------------------------------------------------- B8 o3 x+ v% z3 g0 p3 L  @
// Constructor
# S. j$ H- L, V- `5 x! {* T2 q//-------------------------------------------------------------------------. m) U- Q" [- U3 v7 E
CAARCCreatePoint::CAARCCreatePoint() :
( V! q3 B/ z$ _  CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive) 0 \9 Q) R, e/ [- s3 O; }
//  Valid states are CATDlgEngOneShot and CATDlgEngRepeat' Z8 A) |8 Z0 w$ z
  ,_Indication(NULL)7 M+ O2 e  k. N
{
% _/ o# L7 p7 a6 w& \' G1 s}
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//-------------------------------------------------------------------------
( O+ H4 U9 x- S( I' L  @$ U4 T% r// Destructor" z" _" @) h: f% m: K# s
//-------------------------------------------------------------------------
1 r* A" a9 }( T: R+ f2 pCAARCCreatePoint::~CAARCCreatePoint()$ A, T+ k# ^& y9 o8 y
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   if (_Indication != NULL)
6 i2 c1 _8 X7 K; L, B      _Indication->RequestDelayedDestruction();
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//-------------------------------------------------------------------------
. Y; Z" ~/ S- U+ g// BuildGraph()3 ^, Q- J, E/ ^" \2 A
//-------------------------------------------------------------------------2 p3 v1 M6 E. X1 t$ C
void CAARCCreatePoint::BuildGraph()/ z' J6 x) g) A/ m7 j) t% W
{
3 \/ h1 e6 c( F  // TODO: Define the StateChart - X; Z) Y) i6 w- M  ~3 S5 |9 i( [
  // ---------------------------- j* Y5 A* c: k7 b2 l  d0 w+ H
  _Indication = new CATIndicationAgent ("Indication");8 ]' ^+ |$ c& o$ G  O
  _Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );, t1 T2 f& p* p/ C

6 j9 f2 T: ]% G3 U" w) q1 l& l  AddCSOClient(_Indication); # |0 b* K9 i6 ^5 f
  //设置点所在的平面- ~+ G+ ?* T1 w
  CATMathPlane PlaneXY;
" `1 B$ s) s& G! z  _Indication -> SetMathPlane (PlaneXY);% A  A6 a4 v: i! T( d
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  CATDialogState * initialState = GetInitialState("创建点");
. K. d7 V7 M+ G  initialState -> AddDialogAgent (_Indication);
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  AddTransition( initialState, ! r7 z7 X5 X( y  V1 Z# o& ?$ d. b
                 NULL,
# k$ ~2 @, J* q                 IsOutputSetCondition (_Indication),) @0 \0 o% S( u$ y) ]% ]
                 Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
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0 M. L6 ^* I2 v1 D( o  M0 y/ r//-------------------------------------------------------------------------: |& r5 t8 @' k
// ActionOne ()
' f( u) Y: e7 L& y//-------------------------------------------------------------------------
6 L+ z4 k" B- X; I1 Z6 Q0 qCATBoolean CAARCCreatePoint::ActionOne( void *data )1 D( Y+ c8 ^6 Z$ k5 k- M
{
/ c2 ?, P( S% L. o( v  // TODO: Define the action associated with the transition 6 E8 g; b3 M# M8 d8 \
  // ------------------------------------------------------
% l2 z; K% D/ P  // 创建第一个点2 j" n, \! Q) Z. l
  CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点
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  CATMathPoint Point3D;4 o+ x6 l- f: X0 j0 V
  CATMathPlane Plane = _Indication->GetMathPlane();
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2 g1 Z3 V; G9 p, K& r: n  Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D);                //将2D点转换为3D点
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  //设置Container(非根节点)
( q& C* ^0 H0 j1 C1 v! ^  //获得Editor& e7 N3 c! U$ L. ^1 p! ~7 m
  CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();; L# E9 t" ^7 [2 W- ?/ ^( z

: k& h: A9 N# [  //得到当前对象的文档8 t" x3 a. F# g: j. ~/ }. R! d2 q' N
  CATDocument * pDocument = NULL ;
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/ V& {# n3 c5 ?* x  //取得当前活动对象4 w; {* [8 x4 F5 ?) j) j4 J3 s# F
  CATPathElement activePath = pEditor->GetUIActiveObject();
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, I. _; e* _4 }/ V* m# x  //取得当前活动的product. E1 u/ r6 A8 E
  CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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  //当前活动对象不存在
- s2 ?8 i% j) W' m  if (pActiveProduct == NULL)6 q% N; p5 [4 @% b/ E: U
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    pDocument = pEditor->GetDocument();9 P' P+ V+ l' B  S" U7 P6 F: W
  }
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  {
. z$ _* r- k" `1 R* s3 w, I, Q- e, e# K    CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
) |% ~* |- i5 d- y    //当前对象的引用对象是否存在0 F% F+ g2 S, b1 K/ h+ C1 s/ M9 R; ]
    if ( NULL_var == spRef )8 N* |2 u8 K' Z) G1 i
    {
4 j0 B* K' [7 z      return FALSE;0 P* G; P: h( c$ q/ Z2 V
    }/ i' i* C/ ]' a; Z' q

9 B6 Z0 M* B. j+ C1 ]( `2 R7 h' c    //当前对象的链接对象& k" j8 n* u; A7 N' q# n5 Q
    CATILinkableObject * piLinkableObject = NULL;. I. N$ R  `/ `- x* S
    HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );                           
5 V8 ?4 q- N4 u. y5 t    if ( FAILED(rc) )
% A4 C/ F0 R  |7 F' o3 B    {
$ s' ~; J5 W% T5 S- b      piLinkableObject->Release();
9 ^- o: W( V( h      piLinkableObject = NULL ;8 O, L! p# r5 K6 z
      return FALSE;7 K  Y1 D$ |# a) M( T( R" Q
    }
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    //得到当前对象的文档
( j7 I3 i6 V" c    pDocument = piLinkableObject->GetDocument();
  H( f( h6 R7 b5 |# u, g8 W    piLinkableObject->Release();/ T! _: A% A* |! S
    piLinkableObject = NULL ;
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    if ( NULL == pDocument)
0 Q# k7 b) t/ k    {
% S' K+ V! ]; f5 O: z8 C0 n# c( v      return FALSE;
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  }* C0 z! R: D  q" X& E5 `

" V/ T' X' h6 A  N% Q0 P  //得到文档容器集
8 @2 Y! `9 w7 O4 e/ V# d  CATIContainerOfDocument * pIContainerOfDocument = NULL;
3 i4 e" s2 p( X& e& T; W  HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);
: n7 ^; s/ ^3 P8 n) V  if (FAILED(rc))
) _% p) D" g+ `; ~, S( g  {
, ]& g$ q, |3 E- B& H/ g    //pIContainerOfDocument->Release();
. p2 R$ l) C2 n$ w0 l, j5 M$ k3 Z    pIContainerOfDocument = NULL ;
; S- n0 p% L) U/ ~8 |' B    return FALSE;
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2 T, ^; `9 v" |" I9 f( @' A  //获得Document
) q& f/ O: P( _' E2 Q( M4 P  CATIContainer* _pContainer = NULL;       
# h9 u# n& F& c! D& U% p" Q' O  //获得SpecContainer$ s9 C) s( i# a( @$ d0 n
  HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
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  //GSM工厂; ]1 ?+ t! s: b' t' \2 n" `
  CATIGSMFactory_var spGSMFactory = NULL_var;
% J+ G4 p# Y0 c) @' j  //设置工厂                4 p9 @- H6 a, ?3 a4 [1 M, t
  spGSMFactory = _pContainer;                                                                        ' S' H3 ~$ T% Q
  \( O9 I6 [: i4 p
  CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);
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  CATISpecObject_var spSpecPoint= spPoint;                                        - D1 _! V7 d$ j1 y1 o$ |3 B- m" e

( G" G1 t! `/ ^# P4 i0 I  CATIGSMProceduralView_var spSndPntObj = spSpecPoint;
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: _8 X% Y' P9 I: o: J3 S  //*将点显示在屏幕上6 i6 b9 d0 x2 l5 t! M/ ^; M6 n
  spSndPntObj->InsertInProceduralView();
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9 M6 q! H6 A" y/ {& k, k  //更新点对象
  C- M3 u' K4 J4 M" F) t4 L8 F  spSpecPoint->Update();
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  return TRUE;/ B" k0 I, o6 q7 B
}; u: n: M! |0 u3 x( Z3 K

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