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Catia二次开发源码分享:鼠标点击创建点) p( i: i" F$ }6 n: Z4 u, J
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. O* Q+ E, z# H7 T# b' y1 n4 k#include "CAARCCreatePoint.h"
( q/ }% }* [, W3 g( g. n. {#include "CATIndicationAgent.h"7 x0 ^$ H- E6 h& S
#include "CATMathPlane.h"0 c* E$ h1 y* [' c+ w$ L) K
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#include "CATCreateExternalObject.h"* i; Y8 H' Q7 k% e
7 h1 q6 F4 c! i1 x, y; c, i8 b#include "CATMathPoint2D.h": M4 }5 X3 N1 Y! n; ?
#include "CATMathPoint.h"
, ?1 E; \4 e' }$ h#include "CATMathPlane.h"
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9 s, X- p& e* m: _#include "CATIGSMPoint.h". @3 B T2 G2 k% B |
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#include "CATFrmEditor.h"! v3 X6 r( `) {9 Y9 C8 \, _
#include "CATPathElement.h"
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#include "CATIProduct.h"5 V- z& G" t& X3 T. `: W
#include "CATILinkableObject.h"! D+ N0 n2 ]* W- {
#include "CATDocument.h"% B8 ?/ k/ r% R8 {5 M$ H% ^6 J
7 h. }6 N6 q g# ^) n" x#include "CATIContainerOfDocument.h"% T, W" e/ W1 U' J& G/ R% {+ R3 a
8 h0 t4 H d0 {; @8 {' l#include "CATIGSMProceduralView.h"$ I' E- L9 o: ]' j: P
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#include "CATIContainer.h"9 L% w \- c; _5 e
#include "CATIGSMFactory.h"
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9 f Z9 A$ A6 J7 f#include "CATISpecObject.h"
- ^% z$ `+ S/ q3 r7 o#include "CATIGSMLinePtPt.h"0 i, Q9 v: P' [- Z+ ^3 |1 y
% K- q) p/ Y7 Q: i1 F0 a#include "iostream.h"3 r/ D. E E c8 ~3 p) }6 M
9 L1 I; ^+ e4 p, [5 R' n% |CATCreateClass( CAARCCreatePoint);2 K5 ]0 K& J0 {
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//-------------------------------------------------------------------------
2 g2 n& v5 `" L3 v4 F// Constructor
. \6 i$ \% J+ \//-------------------------------------------------------------------------9 u' L0 N4 n" }6 K! K) f
CAARCCreatePoint::CAARCCreatePoint() : C, X: {& _& V6 d" L, O
CATStateCommand ("CAARCCreatePoint", CATDlgEngOneShot, CATCommandModeExclusive)
! s1 M& u7 _: \// Valid states are CATDlgEngOneShot and CATDlgEngRepeat& y1 p$ r4 B9 ~6 c' [
,_Indication(NULL)% n: Z- y$ W6 j- s2 o+ ^2 y9 Y. B
{
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0 q- }) ^- o" a3 e5 f+ V( O//-------------------------------------------------------------------------
; r/ |4 b/ K0 {6 W// Destructor
. A0 }) T( g: {9 @//-------------------------------------------------------------------------
4 V' H- c9 E: i. C! m6 RCAARCCreatePoint::~CAARCCreatePoint()
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if (_Indication != NULL) ; q9 P/ G. x7 u2 u, o6 |
_Indication->RequestDelayedDestruction();
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0 A' h6 t. x1 q' C0 Y# @" L//-------------------------------------------------------------------------
: _0 [, h, P1 L9 ^* y- ]7 f6 {// BuildGraph()# a; C- P/ B6 V
//-------------------------------------------------------------------------' L3 a e! Y( b1 S
void CAARCCreatePoint::BuildGraph()! t' n8 O5 a/ x+ l5 g, x9 p) Y
{
8 E. T/ K: u; A; j4 C // TODO: Define the StateChart
* y4 y- |5 x# G3 v9 [ // ---------------------------( c6 ]; A- Q+ G
_Indication = new CATIndicationAgent ("Indication");# R1 B4 l, `9 s
_Indication->SetBehavior(CATDlgEngAcceptOnPrevaluate | CATDlgEngWithPrevaluation | CATDlgEngWithUndo );( s1 m7 G/ N2 ]: Y& [. |8 T
8 g7 ~& \7 Y+ A AddCSOClient(_Indication); ; j. ]6 |! C; T/ {! u0 ~) C; Z( v
//设置点所在的平面/ L/ U4 D! J9 F5 I. h) Y% M
CATMathPlane PlaneXY;' b9 Q4 \2 x. l) ~5 q. X
_Indication -> SetMathPlane (PlaneXY);
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CATDialogState * initialState = GetInitialState("创建点");2 ^& @- w$ L* T9 v/ h& X
initialState -> AddDialogAgent (_Indication);+ k! f% r/ V( o" l
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AddTransition( initialState,
) h+ F! m6 O6 W( c( M NULL,
r7 C& M$ _( s+ ]# l4 { IsOutputSetCondition (_Indication),
3 f; u( H& p$ T i" K- i Action ((ActionMethod) &CAARCCreatePoint::ActionOne));
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//-------------------------------------------------------------------------2 B& B2 ]8 s, Q) g: q n8 v
// ActionOne ()8 Y. h$ \) V3 j: S J+ q
//-------------------------------------------------------------------------
: {8 y: s8 K8 K8 n! ^9 NCATBoolean CAARCCreatePoint::ActionOne( void *data )# a9 v% m7 W2 [6 t' x
{
) W! x. m/ f, x6 J j& _ // TODO: Define the action associated with the transition
& |' A1 B7 y- z Q! `2 a* Q // ------------------------------------------------------
& V; V" R7 t1 t // 创建第一个点
Y# J/ Q& b1 r CATMathPoint2D point2D = _Indication->GetValue();//获得一个2D的点2 S p5 i# O" o9 b" a S
/ [" a+ T6 J5 t3 {/ R& Q9 o CATMathPoint Point3D;
) {/ c; \& |/ |5 F2 r CATMathPlane Plane = _Indication->GetMathPlane();
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$ q0 x" q/ _$ d9 `. P, u4 P Plane.EvalPoint(point2D.GetX(),point2D.GetY(),Point3D); //将2D点转换为3D点3 b. R; B( Z* v* G8 L3 r
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//设置Container(非根节点)
& U* H1 u2 _! [3 ~% e, `8 x //获得Editor& c; Z8 U' l1 s& |' U' k5 e1 z
CATFrmEditor* pEditor = CATFrmEditor::GetCurrentEditor();
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//得到当前对象的文档
9 w/ |1 b) B3 g- q; N CATDocument * pDocument = NULL ;, z' P2 h% A7 n& F2 @
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//取得当前活动对象
) H" C! v0 M1 K1 ] ?% W! i CATPathElement activePath = pEditor->GetUIActiveObject();8 |0 m9 {2 b6 Y6 ~$ e
0 f5 b7 ^. p7 R( F# ^5 L/ N% Z% Q //取得当前活动的product. y/ z& s3 H% Z$ I/ d, s# j
CATIProduct *pActiveProduct = (CATIProduct *)activePath.SearchObject(CATIProduct::ClassName());/ S( \% A- Y/ q7 E: P% x3 u
' |/ P7 [# E; l //当前活动对象不存在, l2 m0 J7 x/ o+ i3 F0 I4 L/ N
if (pActiveProduct == NULL)
4 l6 ^% V3 H: E6 P {
0 q8 {- P. l6 W% d8 Q pDocument = pEditor->GetDocument();& G! z1 H3 b" T1 B* Z9 {6 C
}
& C8 i7 m7 R1 n! c8 i else
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0 B9 s% L5 Y. {% ?6 g; l. \ CATIProduct_var spRef = pActiveProduct->GetReferenceProduct();
! @# u9 F V. U) \ n L //当前对象的引用对象是否存在
$ s$ p& b: [; l, ^ if ( NULL_var == spRef )' z8 a( }4 \! `
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return FALSE;
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6 L: F# V0 p. P! b/ C6 ~ h ` //当前对象的链接对象
) Y6 G8 Z. P# Z* i n6 @2 B! @ CATILinkableObject * piLinkableObject = NULL;
% g: `3 J: H9 Z# y0 k- k% y7 X HRESULT rc = spRef->QueryInterface( IID_CATILinkableObject, (void**)& piLinkableObject ); ; P, U: d8 j) L: T) R
if ( FAILED(rc) )7 d7 @3 T( C8 k( o
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piLinkableObject->Release();+ ]7 Q! V Y; k) V7 o
piLinkableObject = NULL ;
3 g# W: `$ d- S% i' P4 u return FALSE;
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//得到当前对象的文档$ G$ ]! @5 X# ]
pDocument = piLinkableObject->GetDocument();
2 j# O' y& W, b3 [+ P+ y piLinkableObject->Release();2 h% { Q* y7 k4 \4 z
piLinkableObject = NULL ;
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if ( NULL == pDocument)
8 |+ U4 ~! u8 u {
A7 |' c; b* w0 C+ f return FALSE;
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}
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//得到文档容器集
4 B9 A8 z, u+ Y7 n; `6 f9 t CATIContainerOfDocument * pIContainerOfDocument = NULL;
; y. Z, h* l* c# L2 I HRESULT rc = pDocument->QueryInterface(IID_CATIContainerOfDocument, (void**)&pIContainerOfDocument);( _& E2 X* [" [( H
if (FAILED(rc))/ w3 g, }; R: _3 X
{
' N7 l2 \4 [5 Y3 C: v6 B( ^+ P //pIContainerOfDocument->Release();& @# w ~: G1 C3 q5 B. n; z8 h
pIContainerOfDocument = NULL ;
+ q; W$ f* |. a9 _+ N. [# T return FALSE;
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) Q- { }* Z/ a( ]5 U% F: A //获得Document
) y3 ^1 B% q$ ~: p CATIContainer* _pContainer = NULL; : Y+ E/ s" g1 n" @
//获得SpecContainer
! ~, B2 \6 Z9 o0 a" {2 S' q HRESULT hr = pIContainerOfDocument->GetSpecContainer(_pContainer);5 D" k4 W. x* P2 [; j
% `) F) J- }# U2 K //GSM工厂! R- j+ D0 Y: p% F: a( v
CATIGSMFactory_var spGSMFactory = NULL_var;
/ i' f0 H3 }; ?2 a r //设置工厂
Z, P; z' T: j+ @, n+ J7 x spGSMFactory = _pContainer; $ z$ O+ e% u5 G0 A+ L
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CATIGSMPoint_var spPoint = spGSMFactory->CreatePoint(Point3D);
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7 P) n* e& Y9 K6 y" b8 ?; n CATISpecObject_var spSpecPoint= spPoint; 0 S- J9 B4 H- n7 I: @. Q% L0 v: n
* v( X, u: j! G' D0 I, a0 ~: H CATIGSMProceduralView_var spSndPntObj = spSpecPoint;8 X5 }. F# s1 ]$ n" D+ h5 p
. B* a1 y* v% S1 N //*将点显示在屏幕上
6 E4 z/ F' c/ Y, Y* K spSndPntObj->InsertInProceduralView();' X9 J) ]/ C \ D
. Y* E4 G( o4 a1 D" I' T+ S //更新点对象
. n8 B0 u$ u/ G" t spSpecPoint->Update();" z2 C @; B/ S- m
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return TRUE;
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