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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; m* J0 e f8 y#include "CAARCCreatePoint.h"
* J2 i0 i* t1 z- g! i#include "CATIndicationAgent.h"% N5 v1 N4 H& L2 H6 b
#include "CATMathPlane.h"
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) C7 A# J3 L* ^; i" P: ]4 n P#include "CATCreateExternalObject.h"9 @( W D% Z2 w6 J' F, m+ I" [) R
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#include "CATMathPoint2D.h"! |, e8 z9 _0 K: I4 V
#include "CATMathPoint.h"
6 R& h- B# b3 r: o#include "CATMathPlane.h"
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/ N) {- d4 D# z# D# N#include "CATIGSMPoint.h"
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1 H& G0 m6 {$ F+ R) X. h" [3 p#include "CATFrmEditor.h"
/ ^- j, F7 ?, D3 W4 b#include "CATPathElement.h"
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#include "CATIProduct.h"; x/ d- w6 O& p5 G0 _1 r- e
#include "CATILinkableObject.h"
& V/ p0 O. ]' A% m9 H% n#include "CATDocument.h"" e( ]4 T- p7 L% I0 a
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#include "CATIContainerOfDocument.h"2 O% T6 n- O* f' M, F4 F
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#include "CATIGSMProceduralView.h"2 B5 z! ^0 a( c! d
( J$ z q1 [. ~; r#include "CATIContainer.h"
+ M* Y; W# i, e7 |: `#include "CATIGSMFactory.h"
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#include "CATISpecObject.h"
0 F. L" V( m% `4 D, L2 z/ v+ r#include "CATIGSMLinePtPt.h"
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: `" R' T' }. i; T% l j#include "iostream.h"& t7 q. V* r# i' Y8 T% c- y- |+ b
+ D( i. B) X3 Q( TCATCreateClass( CAARCCreatePoint);- d: J( @' Y4 e$ z- n
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& v, d- n: V$ u k" F4 M//-------------------------------------------------------------------------
6 O* B9 F" E# v/ W. ~// Constructor9 }$ C% ~2 M9 \ C R& t7 ] \
//-------------------------------------------------------------------------
/ F; a# Y# j% W6 vCAARCCreatePoint::CAARCCreatePoint() :
# d6 j! u: ^: n, b CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive)
+ K0 b4 w- e8 W- {// Valid states are CATDlgEngOneShot and CATDlgEngRepeat
/ J1 S. @+ C& F& X8 e ,_Indication(NULL)
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//-------------------------------------------------------------------------
0 S0 i; }7 g2 q# U// Destructor, R0 m+ N. k! ^$ ]& v8 e1 I8 @7 K
//-------------------------------------------------------------------------. Z, \5 f- ^5 G
CAARCCreatePoint::~CAARCCreatePoint(). n7 U3 l3 v/ q: e
{
9 _3 w' a, X) I, H5 ]+ o W if (_Indication != NULL)
9 U2 \" |6 u) q0 b _Indication->RequestDelayedDestruction();
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//-------------------------------------------------------------------------) K6 Q" R% [/ c) Q% }
// BuildGraph()
( W4 B8 q5 q$ _7 S//-------------------------------------------------------------------------( R1 @2 l; Y$ M1 R% I
void CAARCCreatePoint::BuildGraph()
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3 L/ S, |; v8 m( W // TODO: Define the StateChart
; c2 ~( T' w; _ // ---------------------------$ h( ~& ~, ?1 X' |- l: W" g J* k9 l
_Indication = new CATIndicationAgent ("Indication");/ D0 E! Z1 H$ \0 q$ _
_Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );1 R% D$ Q4 e( C, }" G( k
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AddCSOClient(_Indication);
: r* t J/ ^3 L" \0 Y //设置点所在的平面
+ u9 ~, \; }+ V& m' R% J CATMathPlane PlaneXY;, q( Z; {, U9 \$ S; V9 n
_Indication -> SetMathPlane (PlaneXY);
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. i `- B) _. B i6 o9 U5 n CATDialogState * initialState = GetInitialState("创建点");8 ^8 z! R7 H' J, Z u
initialState -> AddDialogAgent (_Indication);+ s# c7 X. u! Y
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AddTransition( initialState, ) l0 G. Y3 h, ^0 }$ [4 }' Q
NULL,
8 ^5 A. z7 p F( O+ d$ o' ~, ~% c IsOutputSetCondition (_Indication),- Q! o: Z# N/ m" v# n$ k
Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
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//-------------------------------------------------------------------------; V. x1 B5 L3 z N7 z3 l& G& P! {' P
// ActionOne ()
7 }( S; N4 I7 h; L//-------------------------------------------------------------------------3 X6 v4 [; i! W+ z
CATBoolean CAARCCreatePoint::ActionOne( void *data )
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, z3 Y5 r2 a( n4 z // TODO: Define the action associated with the transition 0 o$ ?7 k. X3 ~' J5 F: M! ?% }% V
// ------------------------------------------------------
# s$ O# c; c5 d5 W2 B7 W // 创建第一个点
6 H& O: H& o" i0 C0 E& R CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点
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" J( N2 a( ?+ Z2 ~) j" z& X5 O5 ~ CATMathPoint Point3D;, ]9 L- U# c- g2 t9 M( `# B4 U$ r
CATMathPlane Plane = _Indication->GetMathPlane();8 D8 j, q8 [" e
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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)
8 ]7 L0 u$ I1 y6 Q$ h* a8 y //获得Editor; G) j& A7 h! m3 u/ o1 }
CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();
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, L, W6 w: O* s3 u2 t/ J //得到当前对象的文档! g+ z( J& S. A& q% [$ Y: u7 u
CATDocument * pDocument = NULL ;; y* K$ a" M: b8 F4 f
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//取得当前活动对象7 v1 U( [" Z8 N6 T [+ k
CATPathElement activePath = pEditor->GetUIActiveObject();
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//取得当前活动的product4 i) r: z& I/ B
CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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if (pActiveProduct == NULL). s3 p- n; P0 i3 u
{
# H" T( N, v& |, c( a$ i0 j pDocument = pEditor->GetDocument();) W+ K P- q7 U) b7 q
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else
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" |$ M9 s2 j* c7 x/ b' V' Z CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
' o# m, ], K: Q. V //当前对象的引用对象是否存在, j5 ]9 O4 d8 R; J* n
if ( NULL_var == spRef )
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- q& F) M+ N+ V return FALSE;- Q' q' ?; |/ g$ A, Q$ f+ H' R* V9 C
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: x8 E5 d! M, m8 b# P7 K/ d9 x //当前对象的链接对象( Q' e& c, t: M7 w$ R: [% x
CATILinkableObject * piLinkableObject = NULL;5 m# _/ }5 J% A0 t
HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );
9 |" b: o# `; J o9 ^% w7 l if ( FAILED(rc) ). T1 S( X1 T6 F
{
% g9 P9 d" v1 F9 o" N' D. T p piLinkableObject->Release();
) {0 [! B" m; o. k* z5 p% b piLinkableObject = NULL ;! i7 D; I+ Y4 r6 [: }! }' C
return FALSE;
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//得到当前对象的文档
* z' d( @5 O9 x' o( W pDocument = piLinkableObject->GetDocument();* E1 d+ c/ x9 I- a7 y0 k. u; _
piLinkableObject->Release();
& L' U$ N& O5 i g" ^! Y2 z piLinkableObject = NULL ;
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3 P0 V; T. P# N if ( NULL == pDocument)
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return FALSE;* p$ h8 u$ O7 V+ y& h7 P+ G/ v2 C
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//得到文档容器集
/ q8 R* m$ N& Y! o; c7 J& k CATIContainerOfDocument * pIContainerOfDocument = NULL;
7 X Q6 w. Y- r. Q6 {) s- I: r% d+ H v HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);. `! n) z9 Q6 `4 {
if (FAILED(rc))' o- `: t" K" p8 }1 {# F1 Q5 Z
{
! H. H: x& K" B2 y" N0 u //pIContainerOfDocument->Release();3 c9 t4 f$ S9 S H7 F5 n
pIContainerOfDocument = NULL ;
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- D" D* s/ G6 ^2 z4 M //获得Document, e0 i. w* {! R) J. d% ^
CATIContainer* _pContainer = NULL;
* I& d: ^# N7 }: _4 q //获得SpecContainer& d& w j# g% L/ _/ B. q
HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
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+ E5 V7 e; X2 |! g3 ~ //GSM工厂
/ `9 M( d: L% K: Z; I7 |- s1 E CATIGSMFactory_var spGSMFactory = NULL_var;1 e3 O1 q# N+ |! ^: [* E
//设置工厂
1 O# \6 e! b% y- H" j spGSMFactory = _pContainer; 7 q. Z, w7 U$ |9 m
# U$ ?+ J: h; c0 m. a: [0 ~0 z CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);
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CATISpecObject_var spSpecPoint= spPoint;
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CATIGSMProceduralView_var spSndPntObj = spSpecPoint;
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& f6 [) O7 V2 o2 t //*将点显示在屏幕上 V1 R# w& M! S$ L2 ]. s
spSndPntObj->InsertInProceduralView();6 d8 V+ Y# o! [% {& n
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//更新点对象
- W( n; w: V5 Y$ X& | spSpecPoint->Update();7 D! D$ i$ O8 ?4 V+ S3 q. i3 d0 l3 V. N) l
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return TRUE;
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