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获得零件指针" s* r' f w- u S0 S9 p& i% H
// 获得文件指针
7 A$ ^; Q5 r" Z) vCATDocument * pDoc= NULL;0 g2 {4 C- y. a5 d
CATFrmEditor * _pEditor = CATFrmEditor::GeTCurrentEditor();
) o2 d H1 o* H+ O, l, KpDoc = _pEditor->GetDocument();//这里得到了PART 环境下的文档指针
4 o5 s, L; a1 P; i" O2 ACATInit_var spInitOnDoc(pDoc);
1 S5 o, {5 n% S; G! s3 Q, c5 m// 得到零件根容器
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+ m9 y1 a2 O6 c: p2 JCATIPrtContainer * piPrtCont =0 g' k' X _+ f7 r* u& s/ M+ p
(CATIPrtContainer*) spInitOnDoc->GetRootContainer("CATIPrtContainer");0 j( X& H* X& H7 H" d4 ^# J( [. Z9 J
// 得到零件指针: d& Y. U! L1 M% e* ]0 b8 R
CATIPrtPart_var spPart = piPrtCont->GetPart();
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创建草图; L- P( P! s; p) G: H# D9 \
//初始化草图工厂
1 `% {3 r5 {* M4 F% x) k0 tCATISketchFactory_var spSketchFactory(piPrtCont);
( E |: G- m) b# V4 C8 C( }//在XY plane 上创建草图3 ~9 w# E) R$ Y! ]
CATISketch_var spSketch = spSketchFactory->CreateSketch(spRefPlanes[1]));
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" ~* e: q" | \2 c8 k创建草图几何
5 N( t3 x* d3 a+ q* P% H//首先声明编辑草图7 ]* g$ W; l! s. G
spSketch->OpenEdition();7 v/ P6 p% ?: F/ U
CATI2DWFFactory_var sp2DFactory(spSketch);
( ]9 O% ]5 T* A; H9 ]( b8 M: @! V: n//这里表示圆心点
" }: P. O# ~- I+ A1 I* cdouble iPoint[2] = {0.,0.};5 i- [8 R2 m+ S* F/ }( e
//下面创建圆圈
- \% n8 d7 V8 b$ BCATISpecObject_var spLine = spSketch ->CreateCircle(iPoint,_Editor003->GetFloatValue());$ Z, w% K. l% n1 V
CATI2DCurve_var spCurveOnLine(spLine);
% l; ^- w# H5 |; K; y) k# S% jspCurveOnLine->GetStartPoint();
9 [3 T& {. W6 ^" G8 |9 C5 Q* f, z, C2 S8 wspCurveOnLine->GetEndPoint();
5 o" i7 U, A: b& z4 s; J; @//然后退出草图：- E8 U2 H V7 I g# J
spSketch->CloseEdition();
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创建约束
7 X" C1 V. ^$ @! e0 y4 [CATI2DConstraintFactory_var spConstraint2DFactory(spSketch);5 N. P3 V" V2 V2 k2 B
//定义spLine1 的半径约束* a8 g5 @& J) m2 D: v9 o9 z1 N l
spConstraint2DFactory->CreateConstraint(spLine, NULL, NULL, NULL, NULL, NULL,
' I+ T9 |! q# I+ T, E9 o9 V* x' mNULL, Cst2DType_Radius, 0, 0 );% }" J) r$ h- |: U [1 U5 a
//定义spLine1 与坐标原点的同心约束% V2 P! }. S3 a9 n
CATI2DAxis_var spSupport = NULL_var;
: K, r8 C5 d: G6 d9 m: ZspSketch->GetAbsolute2DAxis(spSupport);0 D" z* R3 y# N
) T+ ^+ X1 x+ n* @, p) QspConstraint2DFactory->CreateConstraint(spLine, NULL, spSupport->GetOriginPoint(),
/ i5 N7 |4 U& X% r3 {) D, \NULL, NULL, NULL, NULL, Cst2DType_Concentric, 0, 0 );
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创建凸台% [5 E& l/ ?3 L8 W* @" L e
// 从编辑框中获得援助的高度
3 z8 I' C: F3 E& J6 U2 J. B: _, ddouble firstLimit = _Editor004->GetFloatValue();5 d6 [5 K, b9 I1 E' T3 ?* q, u/ V
double secondLimit = 0.;
, p. R9 I* l( C( g9 x ~+ Z//圆柱的轴向方向为Z 轴方向
' [/ W9 B; q! j5 p8 KCATMathDirection dirZ(0., 0., 1.);+ M( D& t& v7 @' L
//初始化零件工厂
# V5 r- |$ K. I3 K" a1 q" q6 mCATIPrtFactory_var spPrtFactOnPrtCont(piPrtCont);4 j0 i' Z, i" |7 {9 A9 L- U f
//创建凸台: e! b; E1 ~; @: Q! g) v
CATISpecObject_var spSpecObj = spPrtFactOnPrtCont->CreatePad(spSketch);
* p2 Y! I' a2 w9 \! A- gCATIPad_var spPadOnSpecObj(spSpecObj);. a* F3 \% n L7 E0 J* G, Y
//设置拉伸方向
! m; j$ u7 x* B1 E9 }0 W4 r' [spPadOnSpecObj->ModifyDirection(dirZ);
& M/ Z/ t# C) ?; }% [//设置凸台第一限制类型
! s- ^3 w& x% z% Q$ _- N8 Z8 IspPadOnSpecObj->ModifyEndType(catOffsetLimit);& G) W" Z: ^! p/ T4 z: b* Q
//设置凸台的高度
5 P# O/ E3 z% L0 |2 X7 cspPadOnSpecObj->ModifyEndOffset(firstLimit);5 M7 R+ [0 T& E; {) V, X0 T# Z2 R" g
//设置凸台第二限制类型
8 z ~8 u7 u J# W+ CspPadOnSpecObj->ModifyStartType(catOffsetLimit);0 a/ ?; `; M! \+ z' J
spPadOnSpecObj->ModifyStartOffset(secondLimit);
8 N, b) z# G* L# c9 S//将凸台添加在结构树中
3 k' C+ V" O# _. ]$ NspSpecObj->Update();: ~+ B) {1 D$ [9 O
CATIGSMProceduralView_var ispProcView = spSpecObj;
, z1 P7 [3 g: { U+ R2 cif (NULL_var != ispProcView ) {HResult rc = ispProcView ->InsertInProceduralView();}
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