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Catia二次开发源码分享:鼠标点击创建点
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1 r! B8 S; h0 x: C2 v" e' e+ {#include "CAARCCreatePoint.h"
( T' L" L6 Q* P* Q1 D#include "CATIndicationAgent.h"
9 e9 }0 X# a- \# _; e#include "CATMathPlane.h"
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#include "CATCreateExternalObject.h"
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#include "CATMathPoint2D.h"! h0 P% }0 a. d- l9 b; B
#include "CATMathPoint.h"0 q: Y9 E0 L5 x) _
#include "CATMathPlane.h"7 o' x8 o' I( v( f# V9 _
4 j5 U8 h, B5 | `" G#include "CATIGSMPoint.h"2 a I; b% m0 @8 h$ e2 _* q
. t% {1 u5 w! f. n2 B/ P/ S- e% E- G0 \#include "CATFrmEditor.h"3 \& Y8 _+ I- k
#include "CATPathElement.h". L1 N' K' E( T6 X, G; e
3 ?0 a- d1 @) A; x& }5 _$ J- p% Z! T#include "CATIProduct.h"
! S; e, h; f$ d1 c4 n0 c4 h; M#include "CATILinkableObject.h"
( I' l9 r3 [$ ?. v#include "CATDocument.h"" X; I! u) D' k
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#include "CATIContainerOfDocument.h"
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#include "CATIGSMProceduralView.h"
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#include "CATIContainer.h"
* H% o1 I/ b( {#include "CATIGSMFactory.h"
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3 P; D; q6 ]( | @/ G& K8 n#include "CATISpecObject.h"
' \& |6 x3 a5 P* H" V1 g$ {' S; I#include "CATIGSMLinePtPt.h": ?3 q: X! v; V1 I/ e2 H
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#include "iostream.h"$ b5 H/ b, T4 S; K1 F+ _
; C. w0 A2 x7 BCATCreateClass( CAARCCreatePoint);
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//-------------------------------------------------------------------------' k' x8 L, P) W& ~3 Y
// Constructor
; G! p" X T8 |- z% V9 S//-------------------------------------------------------------------------
! G1 H0 D, B% B# J, @6 Z' h/ uCAARCCreatePoint::CAARCCreatePoint() :
) [( V3 Q+ o5 c$ n8 y, H. [5 ^ CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive)
8 i* S7 s2 c& z// Valid states are CATDlgEngOneShot and CATDlgEngRepeat, ^ W/ |- P8 n" y1 ^' {
,_Indication(NULL). w6 g& x) q6 L3 Z1 p: @4 E
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}
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//-------------------------------------------------------------------------
. E* N: m0 l; w. i4 ?$ W// Destructor/ a' @! @3 B+ h/ P+ n
//-------------------------------------------------------------------------, s9 j9 V" M/ I. n
CAARCCreatePoint::~CAARCCreatePoint()0 U, A$ L+ [6 f( E( A
{
7 a0 N4 E p' a& V% ?5 f# U% ^ if (_Indication != NULL) ! }* q4 W+ x* H' i
_Indication->RequestDelayedDestruction();! M4 m5 D$ u5 M* k; A
}
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! Z6 x5 Y+ ]: P9 ^( i2 K/ _8 K, Y* ]//-------------------------------------------------------------------------% k+ p. I* M5 j( T
// BuildGraph(); F+ @0 l4 E8 P
//-------------------------------------------------------------------------* ]9 r( F5 M' L3 K! \
void CAARCCreatePoint::BuildGraph()8 i0 c9 I" `$ k. l4 D( F& O
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// TODO: Define the StateChart
) y2 {# L( R5 X& c3 w' k) ?: I' W // ---------------------------6 C3 ^8 k, f) t8 e% Y
_Indication = new CATIndicationAgent ("Indication");4 |* [( ^; R0 W% z( S" i
_Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );6 ~0 J; U& x- i5 t) d2 |4 O- i' E
) q8 ]' l2 q; e1 H: X AddCSOClient(_Indication); # U- I' k/ T5 |) Z8 `3 Y+ y, L4 O" `
//设置点所在的平面
! R! n+ L" J3 o/ C3 R6 G2 r CATMathPlane PlaneXY;
) d5 J- K. I ] _Indication -> SetMathPlane (PlaneXY);
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9 |3 y3 F: K$ s CATDialogState * initialState = GetInitialState("创建点");0 Y/ a& {$ J6 L
initialState -> AddDialogAgent (_Indication);
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AddTransition( initialState, ; ~/ g' g" @3 p
NULL, ' r- J1 O" Q6 p& d4 O7 Q, ~. p( f
IsOutputSetCondition (_Indication),
4 ~# C$ z- E. B* m- ` Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
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//-------------------------------------------------------------------------
) M1 Z+ s# {5 V+ B+ e// ActionOne ()1 C7 w$ Q5 ~( R" z
//-------------------------------------------------------------------------
7 b4 ?8 F2 X/ G. P: mCATBoolean CAARCCreatePoint::ActionOne( void *data )
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' {6 @2 F3 c0 E/ ]+ j5 ] // TODO: Define the action associated with the transition + J- Q# \2 o/ G9 |
// ------------------------------------------------------
& P1 f/ C8 k" J9 k // 创建第一个点 S+ {1 z2 z- F y- s( O3 Z' K% \
CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点$ i( X, O7 G" i6 m B1 B
/ T" T% T* h9 L* C X CATMathPoint Point3D;5 n E% R; `) X; N9 }& v, i& d
CATMathPlane Plane = _Indication->GetMathPlane();/ [' p* x7 |/ x3 Z+ b. q g; C
( O, _8 r! C5 ` Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点9 {2 w7 r4 C1 u1 |6 q3 K. R
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//设置Container(非根节点)
* f! U" L+ V r8 d3 S0 c //获得Editor
7 G/ C* p- q( S: x- ? CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();/ H3 A/ Z: h4 x$ \3 i! C
7 U% z8 o% `+ l, ^ //得到当前对象的文档2 _0 Z. `4 D- a; ] A% ]: e
CATDocument * pDocument = NULL ;' |, D. p1 P ^
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//取得当前活动对象; Z; W, g5 u; z. J/ N" k
CATPathElement activePath = pEditor->GetUIActiveObject();6 s3 S) w. N1 ^: c/ o- C5 E1 p
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//取得当前活动的product5 \ E8 V/ h2 E/ E
CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());* K! Q; j. M5 S( b. R" B
2 ?$ T; H- [) }' U //当前活动对象不存在
- p7 k; x% u& ^+ G7 H/ h if (pActiveProduct == NULL)
; T6 g$ l6 ]& D' S% x8 o {
9 U' `3 m; U9 u pDocument = pEditor->GetDocument();5 `! y+ G/ R9 E2 e1 R% v
}
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8 v" Z' M; N4 o8 A CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
1 l4 u1 [- U/ A //当前对象的引用对象是否存在
. G9 B2 I1 z* ?$ k if ( NULL_var == spRef )2 Y2 a- Y Y* w9 w0 s3 O0 X: z
{
+ A% Q" _7 i t0 u: R8 O return FALSE;
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- t+ w3 L) b* Y5 d/ Y5 O //当前对象的链接对象# e% B* D$ C1 d2 N5 B
CATILinkableObject * piLinkableObject = NULL;
) G$ w# K* |4 v9 V' z5 N HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject );
) m9 O4 f! g. K3 D* X if ( FAILED(rc) )' }' g. M4 M3 t% Y0 ^
{
\+ h. ^8 S; u' j% s piLinkableObject->Release();
5 F. _ ]" M4 f1 P0 w, Z& T+ q piLinkableObject = NULL ;
+ d% Q5 v S! Q return FALSE;
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//得到当前对象的文档
* Y( S" d2 A% T9 s2 D( T/ K7 i" N pDocument = piLinkableObject->GetDocument();/ g% y5 }2 }" n7 Y- v5 S0 b
piLinkableObject->Release();
; L) h6 g$ ]% r piLinkableObject = NULL ;
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- G9 _, Q' j0 w if ( NULL == pDocument)1 @. [6 W4 x: a, C3 }. {
{
- j0 ~- G& S* O9 B3 w0 i5 H return FALSE;
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* T# \2 I" u- r1 V) k //得到文档容器集 H' w; s- E _- Z# L
CATIContainerOfDocument * pIContainerOfDocument = NULL;, \+ H8 z' ]* o3 \2 C& Q
HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);2 d8 l8 ?5 o& R* O/ \8 a
if (FAILED(rc))
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//pIContainerOfDocument->Release();
/ J; z1 e& {- F pIContainerOfDocument = NULL ;
9 P, D# I$ X8 b! q8 K4 E/ z return FALSE;/ F6 P x8 D" f" t2 K
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//获得Document
% i* \8 V0 h8 `- | CATIContainer* _pContainer = NULL; 7 H4 g0 Z4 c* K0 Z. L+ [2 [
//获得SpecContainer5 v3 f3 o' m6 \5 n/ \) ~1 Q2 W
HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);1 R* _ u9 f0 {1 }, {- E% V% o
* B1 }% d1 k/ w. b //GSM工厂" [: v" {$ I/ ^' X: H$ T6 V. b
CATIGSMFactory_var spGSMFactory = NULL_var;
& N N& O# Q6 L4 { //设置工厂
3 C6 Q8 B0 y* r6 p3 |7 H2 g" D1 E, ~+ S spGSMFactory = _pContainer; / W# r3 b9 Z9 J+ J% |
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CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);4 n) T3 G3 z3 |8 U
, T3 V: P( o4 r4 a# Z3 w4 X CATISpecObject_var spSpecPoint= spPoint; ; v$ h7 ]' W& ~! x5 X0 d& G+ Y
4 S# K% E1 U; y! w! k1 ^, X CATIGSMProceduralView_var spSndPntObj = spSpecPoint;
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//*将点显示在屏幕上
r, f' A: w$ J* i; l8 [; u spSndPntObj->InsertInProceduralView();1 F7 w% d1 a6 A2 k
2 {5 H+ ^+ \; h+ q //更新点对象
. B8 A( n2 l3 E2 C; [ spSpecPoint->Update();& w& ^- z5 a7 C* B
) w& q7 m: q# t' [ return TRUE;1 h& _( w5 h6 z
}
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