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Catia二次开发源码分享:鼠标点击创建点
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$ m u& d2 y& h8 u3 V#include "CAARCCreatePoint.h"
% k2 { l% v0 B" N* F2 H#include "CATIndicationAgent.h"
& F) E! W2 j/ p8 L#include "CATMathPlane.h"6 m" S8 H! T" h1 I2 |8 }
0 [% N1 q) y' S# u7 n8 q#include "CATCreateExternalObject.h"
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#include "CATMathPoint2D.h"3 \) \9 H* U7 c* h
#include "CATMathPoint.h"5 U0 n+ c- ^9 ~
#include "CATMathPlane.h"
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#include "CATIGSMPoint.h"! P: {/ Y i1 D' t/ r4 Q8 z4 W
) J9 ?) e0 _; Q#include "CATFrmEditor.h"
; W7 m0 u: t, N8 m$ b! c% }#include "CATPathElement.h") y9 ]3 `1 c$ L8 p+ c3 e7 l
; d0 i3 q5 a2 O" y#include "CATIProduct.h" a( k: G$ Q) N; {- r$ a
#include "CATILinkableObject.h"
7 @* ~/ z$ e1 B7 S8 U7 B2 D#include "CATDocument.h"
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7 N7 n8 \6 A9 ]6 r; Q#include "CATIContainerOfDocument.h"
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#include "CATIGSMProceduralView.h"
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/ x. I; i! b. d' Y#include "CATIContainer.h"
/ [8 S9 x& E8 l( {#include "CATIGSMFactory.h"0 r0 j2 x6 a# @/ l" s1 p
6 u1 C# {, D, W6 K0 [& b8 w#include "CATISpecObject.h"- h+ n" Q- j4 M/ ~
#include "CATIGSMLinePtPt.h"4 T" x0 j# D! [0 ^
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#include "iostream.h"6 J5 [) W" A6 R2 B5 v" U2 m( x6 S
* \$ C$ w/ `! F3 pCATCreateClass( CAARCCreatePoint);! j: x, h4 ]/ I9 R+ j3 a
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) W" R! V9 N7 J$ a- J q5 }$ n//-------------------------------------------------------------------------! j1 P2 X. l: K
// Constructor) f) L9 ~2 y3 D: {, w. e& c
//-------------------------------------------------------------------------
?0 g4 W' w; g- ]CAARCCreatePoint::CAARCCreatePoint() :' L: \$ G: [( u
CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive)
- h$ y" Y2 C; P7 j+ d* w) z# |! ]// Valid states are CATDlgEngOneShot and CATDlgEngRepeat
% x& X9 E/ m% S+ r! o ,_Indication(NULL)
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//-------------------------------------------------------------------------2 m/ q4 s- {# q/ \* ]5 Z5 z
// Destructor
+ g* h& t3 L) i" C. {% J) G* T! N2 t//-------------------------------------------------------------------------
6 b, S5 V9 w+ c5 DCAARCCreatePoint::~CAARCCreatePoint()
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/ i$ @7 D4 u# g" Q- m* b' B if (_Indication != NULL)
# \ a6 s) Z8 l9 e# [ _Indication->RequestDelayedDestruction();
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& ]8 ^. j% @6 m1 Z. G$ l' b//-------------------------------------------------------------------------
. I3 [# b {7 W// BuildGraph()$ y1 w3 ~& ^% C$ _- y& j& I2 I
//-------------------------------------------------------------------------) L6 Z5 ]2 c+ }9 f! Y4 B' G% I. b
void CAARCCreatePoint::BuildGraph()- ?) h8 S+ g: B* v) n- F5 g( ^' l
{
1 E" Y( E: X% ?! v // TODO: Define the StateChart 1 _7 L$ f& ]+ g! ^
// ---------------------------, Y& x4 @3 s" d8 U( C
_Indication = new CATIndicationAgent ("Indication");. z' q. X5 R& v( L
_Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );" E) E1 u" l# Y9 x: \" A
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AddCSOClient(_Indication); & s2 h7 u1 [8 t# J! S- f. [
//设置点所在的平面% M+ J4 [6 j. a! z9 m0 P4 {0 G
CATMathPlane PlaneXY;0 M7 _" ]( j0 t# v4 ]: c
_Indication -> SetMathPlane (PlaneXY);
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+ N B; P7 M$ L6 X: ?, U CATDialogState * initialState = GetInitialState("创建点");# y) b! K7 ~8 [/ s% {2 W
initialState -> AddDialogAgent (_Indication);
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* \1 ^1 ^3 s0 k: `# k9 @ AddTransition( initialState,
8 m3 r& U! S2 v4 }' ` NULL,
, B! Z6 k0 N/ j0 U2 } IsOutputSetCondition (_Indication),( ~* X# }6 E7 d% I0 {
Action ((ActionMethod) &CAARCCreatePoint::ActionOne));2 M5 t% x/ M) l! [+ I/ _
}
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//-------------------------------------------------------------------------
- H5 A( Z# q: G4 l8 E. j* H// ActionOne ()4 e8 c5 x: d) R8 \! p3 K7 |
//-------------------------------------------------------------------------: ?0 m5 p) }8 N6 M
CATBoolean CAARCCreatePoint::ActionOne( void *data )( y; H' [" n) a9 A/ B
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// TODO: Define the action associated with the transition
+ V! B: n3 m/ a: c7 D3 T$ y4 C' g9 X // ------------------------------------------------------
; |1 |3 D; P8 g i+ b7 r // 创建第一个点
5 R) c9 p1 O1 b5 Y& e CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点
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: l4 C q& u) W0 _5 a% [6 j, A# n, ~ CATMathPoint Point3D;. u3 C0 T3 m& v3 L
CATMathPlane Plane = _Indication->GetMathPlane();; [, `& d6 f: u7 W. v8 Z3 [7 z
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Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点$ X8 e. z4 _- c; C6 w4 |- r# }2 [
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//设置Container(非根节点), w) y0 g" G1 D8 ^) @- |' T% ^( w9 d
//获得Editor
) C8 J: h' m, p2 U CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();
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0 i; U/ d) ?! C# {: G //得到当前对象的文档6 z% l& O4 n3 L6 K/ k3 Z/ I: F
CATDocument * pDocument = NULL ;9 S! H f% b, {6 c9 ?
% D: I3 y3 m# k7 P/ L+ b# r //取得当前活动对象/ J* G; D: B$ e& O0 M- b) l5 Z% a
CATPathElement activePath = pEditor->GetUIActiveObject();* F: ~ k! ]7 B4 D+ n" r$ A
; R! ~* V4 J4 `7 H( F //取得当前活动的product! p7 c/ U1 l- T+ i* C
CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());
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8 i6 a5 b' ^6 T- D //当前活动对象不存在7 [5 X t3 |- L& M, g
if (pActiveProduct == NULL)
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pDocument = pEditor->GetDocument();
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else
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. L- C, P+ e6 F: R1 C- V, E CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
' i* Y0 H) q% j4 p; _ //当前对象的引用对象是否存在% j. V) ` F+ i- w& P! g" S
if ( NULL_var == spRef )7 c' o3 Y9 F6 t4 s8 b; [
{: s: e6 j+ j3 r% Q% A
return FALSE;' K5 I* p& `5 y- u& ~( Z$ [
}; {) m. [! n4 k% @5 n) n9 e2 _
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//当前对象的链接对象
8 R6 p q( r0 ~- p9 A CATILinkableObject * piLinkableObject = NULL;7 @9 a3 A& t0 Q5 M; V& U/ f
HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject ); 8 s8 i$ D# \* J4 Z2 \( X! c; u
if ( FAILED(rc) )
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( D' N( i) q1 p4 n9 Y piLinkableObject->Release();
) |' g) e: I; x0 { piLinkableObject = NULL ;
# s& g& |5 u5 D9 k9 w9 W return FALSE;! l8 S' g. ~1 f+ _2 e* o, b& w
}
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//得到当前对象的文档! K o4 \9 q* g9 p' F$ [* y
pDocument = piLinkableObject->GetDocument();: M& x4 [' T7 k+ m0 |6 I9 p( ~
piLinkableObject->Release();" j' X: _# c, E# F7 N1 e( r
piLinkableObject = NULL ;
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if ( NULL == pDocument)1 c& W& I6 Y( i( ^$ _3 H, m
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return FALSE;
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. D" x6 O: d1 j5 @ //得到文档容器集# [2 {' s# Z, t. w% @
CATIContainerOfDocument * pIContainerOfDocument = NULL;
* j n4 h+ Q5 j7 X HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);' e- i$ Y- \ ~4 j
if (FAILED(rc))8 t7 C/ d5 _8 v% C
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//pIContainerOfDocument->Release();; ^' Q! q7 {6 i/ m" h' ~4 J& t
pIContainerOfDocument = NULL ;1 v0 I4 z; I% e# j/ t+ x" B
return FALSE;
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//获得Document r2 N0 p- {& T' ~# z: E0 i
CATIContainer* _pContainer = NULL; 3 k, @, Z8 {' C, h3 Q1 `
//获得SpecContainer8 _0 K5 N( n1 \; d2 u! k
HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);
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3 V& o& c5 p9 g8 `0 | //GSM工厂3 m9 E( H- j6 ~
CATIGSMFactory_var spGSMFactory = NULL_var;) V/ I! U# s$ U
//设置工厂 : H- B; f+ d: H/ A" I
spGSMFactory = _pContainer; , w5 q3 C% `! i
5 {6 ^: i" j$ L! V CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);7 C1 }0 |$ L4 a$ [& K1 B
' b8 i+ f% j$ \9 h: K7 p8 a CATISpecObject_var spSpecPoint= spPoint;
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8 g0 e3 q) v5 m& m& B1 n& f! a; y CATIGSMProceduralView_var spSndPntObj = spSpecPoint;, u! |' N; Z% }6 T/ i( W8 Q
$ A/ e$ I2 J5 V5 x7 [7 P* c //*将点显示在屏幕上8 v* Z% N4 q: d6 r
spSndPntObj->InsertInProceduralView();
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8 \' b; O) w I) X; T! Y //更新点对象
5 b& H2 J B* | spSpecPoint->Update();
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return TRUE;
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