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Catia二次开发源码分享:鼠标点击创建点
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s D7 ?# x {/ g& Q. Y#include "CAARCCreatePoint.h"1 n( t9 f) l+ }0 `! P8 o
#include "CATIndicationAgent.h"* J/ m/ O1 ~1 N5 D
#include "CATMathPlane.h"! z v0 G# s8 a+ Z
N1 z) K% l4 K( }4 t& z d; I% o#include "CATCreateExternalObject.h"2 Q' N% E( T: w; `
|- N" k M2 }#include "CATMathPoint2D.h"1 L$ F: Y* v. `. }4 k1 M: \3 q' G5 B
#include "CATMathPoint.h"
: Q' `8 O* C6 [, N#include "CATMathPlane.h"& _" y" L5 x5 B- A2 t/ O, m0 l: M
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#include "CATIGSMPoint.h"
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q7 {% J( @; h8 }4 i. K: |/ m#include "CATFrmEditor.h"' i% t- j7 M" q- w4 ]
#include "CATPathElement.h"
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: B) K) _2 \; t) P: Z9 G#include "CATIProduct.h"
4 E* ?! e o, v6 Y9 J#include "CATILinkableObject.h"
, Y4 S* W& p: x; |#include "CATDocument.h"6 M9 `# B( C; G! M( n1 w% P4 N, I9 v
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#include "CATIContainerOfDocument.h"
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#include "CATIGSMProceduralView.h"7 t! y5 |9 z0 i
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#include "CATIContainer.h"
: y: ^) g9 O9 l#include "CATIGSMFactory.h"3 ?+ x* X. t- Y* Z3 H
0 N/ {0 z/ k# e; V+ S1 @" ?#include "CATISpecObject.h"
; u7 `: H. n! j+ K G% o" q% \#include "CATIGSMLinePtPt.h"% f z M3 J# g8 `
6 M1 M. X6 z: @6 F#include "iostream.h"
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/ n) a0 T( g. k( x4 lCATCreateClass( CAARCCreatePoint);' u8 ], R1 }8 P3 F( E! ]$ x
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//-------------------------------------------------------------------------
" F8 [- m& _$ z) A// Constructor
- ]6 }5 s9 [/ ~1 \# ], I6 k//-------------------------------------------------------------------------) Z* ]7 @# e% b) c: X
CAARCCreatePoint::CAARCCreatePoint() :
; g! }# b3 A& ^ CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive) / a* m; K- v! K. X
// Valid states are CATDlgEngOneShot and CATDlgEngRepeat. Y1 J: W5 a& Q d* M4 X( `
,_Indication(NULL)
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0 i9 ? |, `( W4 Q. H, O//-------------------------------------------------------------------------! }/ J! h9 b8 _$ G0 L: T
// Destructor
7 v n! d* t. K5 H( `+ t* I: h//-------------------------------------------------------------------------1 ~$ }) I d# o- G, o( W
CAARCCreatePoint::~CAARCCreatePoint()! Z O: w! E. F! v7 \- P
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if (_Indication != NULL)
% B$ e3 d6 j5 M! } _Indication->RequestDelayedDestruction();
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% }3 s& Y: E0 F1 j0 {/ u8 C//------------------------------------------------------------------------- K- h8 X' M! B6 f% i l( x$ K3 B
// BuildGraph()1 P/ p3 P( y* V5 f
//-------------------------------------------------------------------------; u+ E0 u+ g! Q* w
void CAARCCreatePoint::BuildGraph()
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- C4 G2 @8 W6 `0 U6 ] // TODO: Define the StateChart
4 a' g3 @5 }5 k! {) s" k6 d // ---------------------------
- r( M" o* ]. o! B0 Z; y! I _Indication = new CATIndicationAgent ("Indication");9 @2 T, `, P4 i, W
_Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );
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AddCSOClient(_Indication); + K. }3 z' j+ R/ Q& E+ X
//设置点所在的平面. T5 l# _2 W% @- }- U: r% _6 M% P
CATMathPlane PlaneXY;; H+ j7 b1 v- s/ ~! A/ v! [' p: t3 E8 G
_Indication -> SetMathPlane (PlaneXY);# a/ @7 F6 }! J; q5 J
& L3 h( i# X4 P CATDialogState * initialState = GetInitialState("创建点");/ Y" k$ c1 A) S1 _
initialState -> AddDialogAgent (_Indication);5 c: f5 R. k! ^0 A; h( q- j8 @
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AddTransition( initialState, b: Q8 s+ g2 v5 x& f6 _
NULL,
6 ?( z0 C2 H# m+ E IsOutputSetCondition (_Indication),7 J) ]+ ~1 y5 e8 Z! ^/ t
Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
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//-------------------------------------------------------------------------
7 f2 h ^# T# F. e" P# y// ActionOne ()
! v! l1 P' ~2 F/ L! w//-------------------------------------------------------------------------
. k* ]" _+ L2 @) o) F- s, t- h5 bCATBoolean CAARCCreatePoint::ActionOne( void *data )
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// TODO: Define the action associated with the transition 5 Y. c1 V) k# N+ h p
// ------------------------------------------------------
5 l( V" H: q; ]% L( K // 创建第一个点
9 |6 v, s' |3 X1 F7 R* S CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点1 d( Q E; t& E7 C! A( `
2 O0 f8 d) q$ C& a6 p CATMathPoint Point3D;
/ L8 L6 e. G& {/ t8 f CATMathPlane Plane = _Indication->GetMathPlane();) z$ z* l$ _4 L. h
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Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点 N! J/ c) [# ?+ m1 ]
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//设置Container(非根节点)
; G6 q4 i" t5 B/ n6 L //获得Editor; k1 c x2 v# }4 X5 ?3 ^, a6 H
CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();; w# B9 d0 h; d( B- X# N y1 v
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//得到当前对象的文档
9 Y [2 L7 S7 q; y" d CATDocument * pDocument = NULL ;
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//取得当前活动对象
5 o" w2 r4 l* H9 t7 x; @7 ?9 g CATPathElement activePath = pEditor->GetUIActiveObject();
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//取得当前活动的product
1 ], Q5 E- P3 J+ h6 |8 q0 R6 Z; Q CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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//当前活动对象不存在
1 m8 c/ z9 A& Y2 {: X if (pActiveProduct == NULL)
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pDocument = pEditor->GetDocument();
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else
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1 Z8 x% D3 A# C CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();7 y- I/ s' f/ e( M
//当前对象的引用对象是否存在
% Q4 ~' x, e/ R+ C if ( NULL_var == spRef )$ _: z. Y1 _2 t) u! E4 X
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return FALSE;% m4 M& D5 G2 f k3 [9 ?# f
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. \$ b c8 |0 j //当前对象的链接对象
0 ~/ D6 Q( \ o8 _* v8 F- v6 h CATILinkableObject * piLinkableObject = NULL;. Y9 T5 T/ V0 P( E/ ^
HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject ); - U; J% x) F( R4 @/ x0 o0 g( q7 ]( f( Q
if ( FAILED(rc) )0 @0 k# D% g5 m- A; _1 X) J' U
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piLinkableObject->Release();. ], ?- N* }/ N9 f# N6 @
piLinkableObject = NULL ;
9 I- e. M& h- N return FALSE;
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( }) H0 S% J. S$ ?. r1 N2 X4 i //得到当前对象的文档
3 F" N1 { [% \/ ? pDocument = piLinkableObject->GetDocument();
6 C2 D3 e% W8 t- N4 x9 c piLinkableObject->Release();
- ]' ~# F2 K7 q; J# t, _7 o piLinkableObject = NULL ;6 D; M: e) ~& g& G/ {
& s }, E( G* \ if ( NULL == pDocument)5 `* B# f j8 g3 S
{
1 B* L8 i( q& l \; O- Y) B return FALSE;! N3 C! y9 U' Y
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//得到文档容器集
7 E# N! P$ P. t. F CATIContainerOfDocument * pIContainerOfDocument = NULL;
) I4 `# K- u/ m( O5 U X u5 _2 C HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);
+ t0 c) X @5 e. ^5 o" b+ ]8 X* T if (FAILED(rc))
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' t2 F$ y. Z2 o //pIContainerOfDocument->Release();3 k2 u- n( F5 A- Y* J6 X
pIContainerOfDocument = NULL ;% H( I/ V3 W7 K
return FALSE;
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//获得Document
2 v4 G$ M& d4 b1 o! q CATIContainer* _pContainer = NULL;
" T! A7 m0 D3 z) N! n, e+ E# ` //获得SpecContainer
5 f; B4 a, `. ~2 ?/ }5 w HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);" Q& f; O9 N( m& m, z
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//GSM工厂4 r+ ^! H0 C+ C8 V9 V- ~8 K
CATIGSMFactory_var spGSMFactory = NULL_var;, J+ ]! I: s8 x! X* }
//设置工厂 7 |# w+ ]8 C* ?
spGSMFactory = _pContainer;
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; ~' O- I! d& C CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);
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CATISpecObject_var spSpecPoint= spPoint;
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CATIGSMProceduralView_var spSndPntObj = spSpecPoint;. u* S# E/ @# M$ R) t7 ]
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//*将点显示在屏幕上! L0 E7 R9 e5 W' g/ h
spSndPntObj->InsertInProceduralView();1 c0 [- w4 Y, t: n
2 l) q9 M) U) C, H* y" h( b. t //更新点对象
6 {" J$ a$ }; K5 l6 q) { spSpecPoint->Update();. [9 S) X1 E4 x, j) a( t
! x" L* ~5 G' {9 n' ^2 y9 v* | _ return TRUE; u& M1 u: @2 B' C+ Y. W9 X
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