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获得零件指针
; V& t7 l: i1 Q! a// 获得文件指针
{( H7 ~( `/ @" N' H# \6 R& YCATDocument * pDoc= NULL;
. ]. R d* ]) v- OCATFrmEditor * _pEditor = CATFrmEditor::GeTCurrentEditor();
7 ] q, ~ A x; l2 epDoc = _pEditor->GetDocument();//这里得到了PART 环境下的文档指针
7 h; T# e, p9 i# d6 k* }6 r1 ICATInit_var spInitOnDoc(pDoc);
/ }4 J% F( [6 k0 Z4 g" b// 得到零件根容器/ T# i7 }0 q8 z. |
# n$ H+ ^2 \: I3 |# {
CATIPrtContainer * piPrtCont =
$ z! P% b" b# [# S(CATIPrtContainer*) spInitOnDoc->GetRootContainer("CATIPrtContainer");
* X* y3 }" h- _7 c! g g S- K/ w+ U// 得到零件指针7 X* q8 @6 E) o' S' N, A
CATIPrtPart_var spPart = piPrtCont->GetPart();
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创建草图% x2 u: h3 `# k) i7 G" I7 O& y
//初始化草图工厂
* e! Z/ `/ e# i$ C$ VCATISketchFactory_var spSketchFactory(piPrtCont);' l: S1 S# a7 H
//在XY plane 上创建草图
- |) \" J; y. g- t1 h4 L) ]CATISketch_var spSketch = spSketchFactory->CreateSketch(spRefPlanes[1])); {% T. {) L7 @* B; i' s
+ c9 b$ R# {( |, F3 x3 m创建草图几何
2 d7 e0 j( x1 ?$ T+ h9 b//首先声明编辑草图
3 X2 N; W1 G# n* }: \spSketch->OpenEdition();5 i2 S5 }4 B$ e3 b4 R
CATI2DWFFactory_var sp2DFactory(spSketch);: O: L4 E6 P+ L( ^
//这里表示圆心点
7 f Z' p. i/ l, B4 T( E' bdouble iPoint[2] = {0.,0.};8 C) u& v2 m( [' R+ P$ i$ H& V5 L
//下面创建圆圈
. `- c- ]. a% \/ p; q1 UCATISpecObject_var spLine = spSketch ->CreateCircle(iPoint,_Editor003->GetFloatValue());5 @: w8 y; p0 L. d1 a+ E* H
CATI2DCurve_var spCurveOnLine(spLine);
* x7 w/ @5 e+ L/ {$ H7 M/ w0 ispCurveOnLine->GetStartPoint();
" C' C$ j* s- O1 \8 s# g# ^: MspCurveOnLine->GetEndPoint();
$ a( r0 t. F) Q0 a" A3 E9 j//然后退出草图:
7 F4 C4 v2 Z/ L: V3 f0 CspSketch->CloseEdition();! C9 n4 |8 J7 D0 I5 l E+ d
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, O; j+ J! q$ f6 p创建约束
3 |4 u7 z2 u9 E' ~! a0 ICATI2DConstraintFactory_var spConstraint2DFactory(spSketch);; e7 ?; n$ ?* [
//定义spLine1 的半径约束7 s( P# o9 n/ g" Z" z$ ]0 S
spConstraint2DFactory->CreateConstraint(spLine, NULL, NULL, NULL, NULL, NULL,
+ X6 d7 I! B0 q$ _3 ?- lNULL, Cst2DType_Radius, 0, 0 );( E- y0 X5 m" E3 V* Z
//定义spLine1 与坐标原点的同心约束
* {( c: }* X N, CCATI2DAxis_var spSupport = NULL_var;$ U+ G, s! X& \+ p, w# A! j
spSketch->GetAbsolute2DAxis(spSupport);# m( \. v) H# c, P/ M, _( t
7 d9 V" Q4 y; W$ }5 o. D% LspConstraint2DFactory->CreateConstraint(spLine, NULL, spSupport->GetOriginPoint(),
$ ~% X5 L+ R" r6 T( ~% T* `NULL, NULL, NULL, NULL, Cst2DType_Concentric, 0, 0 );
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创建凸台- I$ r! j# A% I. {
// 从编辑框中获得援助的高度' N7 Z4 _! J: b* d, ]1 q. _1 A
double firstLimit = _Editor004->GetFloatValue();: H3 }2 r/ |+ w* e1 _' B q2 W
double secondLimit = 0.;. W6 `) b" ~/ G* Z$ Q
//圆柱的轴向方向为Z 轴方向7 x6 V/ m% i1 _8 z2 O
CATMathDirection dirZ(0., 0., 1.);/ _1 R, Z" e7 p+ L
//初始化零件工厂
' o) T5 i! W; @$ v4 VCATIPrtFactory_var spPrtFactOnPrtCont(piPrtCont);% X# j9 C9 z" G7 C: G
//创建凸台
4 B4 O& w# I/ r1 N5 cCATISpecObject_var spSpecObj = spPrtFactOnPrtCont->CreatePad(spSketch);
1 o7 f9 g. s; Q) w3 rCATIPad_var spPadOnSpecObj(spSpecObj);( T. p5 D9 R# C% m1 [/ g
//设置拉伸方向
3 Q1 I8 A: {$ I8 }: v- N, Q) u3 b# `spPadOnSpecObj->ModifyDirection(dirZ);
8 r' ?- z% h: `//设置凸台第一限制类型& t0 ~) D) p3 E& j3 p
spPadOnSpecObj->ModifyEndType(catOffsetLimit);8 T" R. v' x6 Y4 }$ `) K9 S& P
//设置凸台的高度
/ n2 W. E- o8 w& ^+ f K& m- x2 tspPadOnSpecObj->ModifyEndOffset(firstLimit);
+ V: Y7 f$ ~0 x& r//设置凸台第二限制类型
; t3 w! B. ]5 ~spPadOnSpecObj->ModifyStartType(catOffsetLimit);
" Q M' y. A% i4 c' W1 vspPadOnSpecObj->ModifyStartOffset(secondLimit);, t4 w4 b" @) P7 P6 Y$ x
//将凸台添加在结构树中& g. H$ l _# ~. {; }
spSpecObj->Update();
, T. ]8 L1 w! R3 NCATIGSMProceduralView_var ispProcView = spSpecObj;' C# H9 P7 S2 N
if (NULL_var != ispProcView ) {HResult rc = ispProcView ->InsertInProceduralView();}: p* K& R+ U* z/ c
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