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Catia二次开发源码分享:鼠标点击创建点
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#include "CAARCCreatePoint.h"
' p( }/ W/ p: i" F$ t$ |' x' R#include "CATIndicationAgent.h"
4 E( U8 @3 [' [. b; E) f#include "CATMathPlane.h"$ F3 b% d( s! |4 ^* l2 O+ O
* ~) J2 x# m0 O/ q& }#include "CATCreateExternalObject.h"/ l9 d% s# R+ ?$ s
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#include "CATMathPoint2D.h"8 S8 p" m4 i, v% q# `
#include "CATMathPoint.h"
& L2 R7 `* z" H$ Y, t( d#include "CATMathPlane.h"
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; o9 n0 X8 X% m" `#include "CATIGSMPoint.h"
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: \2 ~- l" M, v9 [ _9 r#include "CATFrmEditor.h"# P" Y7 M* D# z# P5 u& ~8 c
#include "CATPathElement.h"
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#include "CATIProduct.h"
# e* D/ a$ c* T# A. ] ~#include "CATILinkableObject.h"0 @3 B( p/ m8 s8 i; f, V. Y
#include "CATDocument.h"
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#include "CATIContainerOfDocument.h"9 e, ^. I0 `2 L/ Q9 w6 H& U. A
( d3 I8 X7 a% f/ E" c#include "CATIGSMProceduralView.h"
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0 D. L8 w9 I) K& V9 L, `#include "CATIContainer.h"
* |3 B% ]& z9 N! O& R/ h#include "CATIGSMFactory.h"* L. ^# g: | r4 T# Y i" B# z
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#include "CATISpecObject.h"
4 `5 j4 n' s6 L# q/ J) ]#include "CATIGSMLinePtPt.h"3 R0 t! h2 v( s0 R6 m+ @. W0 a
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#include "iostream.h"( z+ R" ?5 `1 T0 @2 b3 H
+ P" f+ \( a! {. F% { LCATCreateClass( CAARCCreatePoint);
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//-------------------------------------------------------------------------
7 b# o" ]5 w* M R( Z# @! t// Constructor3 @+ K& B" F/ e% W
//-------------------------------------------------------------------------7 E8 v3 d2 z4 |$ `; T
CAARCCreatePoint::CAARCCreatePoint() :
/ {- _' M% _. `$ k$ R) r2 Y: q CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive)
3 a6 ]! Q! s u/ c8 X3 y& h// Valid states are CATDlgEngOneShot and CATDlgEngRepeat
& @7 Y; C* t, r" ? ,_Indication(NULL), i+ I7 [7 Y! B
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. w+ a3 P f1 H c. J//-------------------------------------------------------------------------
" t: t; f8 n; M// Destructor3 R. P* T) W Q" s' R" Z
//-------------------------------------------------------------------------
/ f" N; n6 f0 _CAARCCreatePoint::~CAARCCreatePoint()
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! O6 k5 F+ R9 e$ w! v" I if (_Indication != NULL) 6 @0 u$ m5 ?% c5 Q8 ^6 p6 l
_Indication->RequestDelayedDestruction();
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//-------------------------------------------------------------------------
; g Q x7 }; l1 d/ n& H6 y$ X// BuildGraph()3 l3 \1 L1 M& E, @) X) ^
//-------------------------------------------------------------------------& z4 E( T; B) P9 ^' a
void CAARCCreatePoint::BuildGraph()
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// TODO: Define the StateChart / O6 J1 L$ _3 `
// ---------------------------
0 _4 O* k, V5 D1 d4 e# P _Indication = new CATIndicationAgent ("Indication");5 ]# s; I+ f' \1 }) F
_Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );
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AddCSOClient(_Indication); . I. H4 `4 O2 P- P+ X D1 a
//设置点所在的平面
* ^" S) W. Y1 x- M CATMathPlane PlaneXY;
( h( B% c; G4 k, i% B _Indication -> SetMathPlane (PlaneXY);
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) f& b2 m. @0 ~- P% m CATDialogState * initialState = GetInitialState("创建点");4 b( U y8 S( ]4 z+ v) H
initialState -> AddDialogAgent (_Indication);
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1 F. K+ s2 \0 Z% a AddTransition( initialState, ; E* L3 \% e U/ q! W% p2 E9 g- i
NULL,
; G f) w$ ~. K2 s3 D+ F IsOutputSetCondition (_Indication),
. P. I- M/ M& c8 M2 ^ Action ((ActionMethod) &CAARCCreatePoint::ActionOne));0 n8 x1 `" J# u
}
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& K/ y; y! ~0 Y- t# h//-------------------------------------------------------------------------5 }7 Y; j I6 P
// ActionOne ()5 p& ]7 W9 B, {7 C* h: C# |/ M' O
//-------------------------------------------------------------------------6 Y! i% n0 Z; ?, x+ G! H% B! a0 E, j, `; b
CATBoolean CAARCCreatePoint::ActionOne( void *data )* D0 z+ z. b0 h. o8 M6 ?8 W+ O, X
{
6 o/ L+ E" e" P* [6 s, ] // TODO: Define the action associated with the transition ( _ L, u6 Y( Z1 Q4 O
// ------------------------------------------------------
+ F) v* l& a" J) d8 F- z/ r$ @) A' @ // 创建第一个点) z3 O% T5 _, a( S4 q
CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点
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! B7 m5 A$ A8 }/ y+ P- O CATMathPoint Point3D;
4 g% n1 c+ @& K/ `( m6 P o CATMathPlane Plane = _Indication->GetMathPlane();: T" ^/ R! q# N" j. n" ~8 b5 ^
1 @6 M/ ?; C6 O& U* M Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点
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( s8 h% v6 b8 @ //设置Container(非根节点)
6 O F2 R% \4 |' ]/ P* B- I) l2 h; y //获得Editor
" `" u- g" S* g, |& W: T5 e CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();; m& J8 d! k/ j3 m' v* i/ Q" \1 s+ H) G
2 E: _7 F# J B6 X' E+ \ //得到当前对象的文档
( e8 x1 U7 G5 D/ e CATDocument * pDocument = NULL ;2 K3 ^7 L* s$ L5 a
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//取得当前活动对象$ s3 d% z5 M4 \
CATPathElement activePath = pEditor->GetUIActiveObject();
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+ U+ [/ D# W! S( \0 `$ B //取得当前活动的product: V! v) Q2 \ _4 r$ E! O
CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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8 J. Q8 s5 A6 Y T5 F; o //当前活动对象不存在! j J9 v P/ B6 H: o9 v- p
if (pActiveProduct == NULL)7 v! p# @* p' C$ [5 O- w9 c
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pDocument = pEditor->GetDocument();
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CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
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if ( NULL_var == spRef )( c; ]# V8 W+ C, `# A- s! a
{
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//当前对象的链接对象
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HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );
. ~0 x3 j C6 C) g) s ? if ( FAILED(rc) )8 O f6 c. i# c1 _" w9 B
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piLinkableObject->Release();* |: z7 s$ x" }# S' W
piLinkableObject = NULL ;# X8 \# b5 r1 D) v
return FALSE;, e' k& F; y1 _3 l) e2 y; f4 `
}
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//得到当前对象的文档
: q: N# l5 f9 @3 A- c/ c' W pDocument = piLinkableObject->GetDocument();8 @/ K, e2 j* r0 |0 s, Z
piLinkableObject->Release();
9 p, ]" q. V/ S9 V1 l piLinkableObject = NULL ;. F$ w) f8 I8 a) k: r3 g$ Y
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if ( NULL == pDocument)
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# [+ J7 u G4 b! x- J+ s% a return FALSE;
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7 T" Y+ D0 J7 o: X; }2 z2 ` //得到文档容器集
% y' b! ?. H; Q3 o1 C% c CATIContainerOfDocument * pIContainerOfDocument = NULL;- [2 |! l) z5 H9 [' }" @9 k
HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);: |+ Z1 W0 M5 m. _/ \( F' ~2 k
if (FAILED(rc))
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//pIContainerOfDocument->Release();
# E6 ^% d& @$ w; V( |: M1 R7 @ pIContainerOfDocument = NULL ;
, e& H) @5 y$ O0 T2 v. u( x return FALSE;
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//获得Document8 I1 |# @& `# U, ]+ s* ~5 f
CATIContainer* _pContainer = NULL; , h6 ~ P; T+ I H& y: O
//获得SpecContainer
" T7 e5 G7 q( Z8 f HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);$ v5 x* n; x# f3 G3 i- |" O
: v) N8 F' N( ^& H: k //GSM工厂: _: s( O J) f0 P5 R8 e- x" J
CATIGSMFactory_var spGSMFactory = NULL_var;7 f3 e$ S7 P: B* o! @/ ]
//设置工厂
u& ]2 E _! D0 e spGSMFactory = _pContainer;
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CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);1 ^5 ~8 W( e( L$ Q# ^0 S
0 N( h' p2 m+ h8 W( } CATISpecObject_var spSpecPoint= spPoint; 5 G% |, i2 L% G' u5 d5 t8 R
' {3 H" @& J" M/ q% Z D; A* F# d; c CATIGSMProceduralView_var spSndPntObj = spSpecPoint;2 }4 F* e: A8 b9 D. u$ x' _# o; x* m
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//*将点显示在屏幕上
* ^: B4 [* a0 o: w# B spSndPntObj->InsertInProceduralView();" s- F2 {) p' I0 z! D; e' C
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//更新点对象
4 N$ J& a R0 y. d B! G0 } spSpecPoint->Update();) I5 F2 C7 g+ x5 ^- p& t
" z- @8 @' l( k( Z6 P* Y return TRUE;0 j" ~ w" }$ N' o- R
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