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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考& [. H, f5 \+ r0 V9 |6 n7 V
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- <p>void basicFeatures::createSketch()
{, d( |: S( ]0 }- N& R) ` - {</p><p>{, C5 S$ |3 U/ H+ Z4 D: {+ o
- Session *theSession = Session::GetSession();
6 F) Q# {- h& I - Part *workPart(theSession->Parts()->Work());
. _8 W7 }( f" T3 E7 L& _+ L - Part *displayPart(theSession->Parts()->Display());0 I9 |5 ^6 v! t* X' b* x/ n
- Sketch *nullSketch(NULL);
$ ~* }7 S: B- X8 n6 s - SketchInPlaceBuilder *sketchInPlaceBuilder1;$ K5 Q0 H1 i2 V7 C
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
8 t- K! U. J+ k; D R; s! G - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);4 e, n) K# h! L8 L( h r
- Point3d origin1(0.0, 0.0, 0.0);
8 b! v5 a# G8 v6 w, c4 S+ F - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);! M3 W! F3 S1 A; k ^' G/ P
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);! D1 m; @" l' ^, K) Y8 \
-
1 Y2 F: O! D4 @1 S4 N' G: a - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);' g- q$ ]7 U+ a- R1 @: r
-
( D- x3 _8 y: V1 [1 q: M5 p - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression); L2 j" t4 q6 f6 l4 S& E
- - h3 m* j# {: Q4 r! J9 i
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);& {7 t( M' T _6 w# J
-
3 ]2 @ ]! N& \2 i* Q - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);; y* w/ s" e, l' {" y+ g
- ( Y+ N2 O1 F0 R2 @) N7 k$ z
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 5 V$ c0 P9 e7 Z/ D! V
- NXObject *nXObject1;
. u; I' P8 r1 K: t2 { - nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
* ]- b9 ^* t/ K( W& v9 R - Features::Feature *feature1;
; N1 V. u q8 H2 |( X. v - feature1 = sketch1->Feature();</p><p>) S0 X% N$ S& o! Y% w
- sketchInPlaceBuilder1->Destroy();</p><p>
( e9 F0 ?, p( ~& Q8 S9 f0 v - sketch1->Activate(Sketch::ViewReorientFalse);& O* R3 f1 d6 l/ b0 D
-
4 e) Z& X& g; I5 C - // define the dimensions , d# P& o& R6 E, M G
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");' ` v. V# ]0 m# b
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");/ Q& t" H2 Q9 |% t$ U5 E7 _0 m3 ]
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
0 h# }2 ~; _. _% ^. w# C - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
* F# Y: ~! @" u0 l1 q/ S' B: ?# B - sprintf(msg1,"%f",heigth1);2 `3 z N& i) \5 i: m% e) e
- sprintf(msg2,"%f",heigth2);
" U- x- _( ^: T4 ~. Y; J, [0 P* X - sprintf(msg3,"%f",length);
/ |) D+ f3 B& r: [- i1 J - Expression *height1exp,*height2exp,*lengthexp;
9 s8 U& `2 T6 _% M. K( B Z - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
+ u( l: x+ Q Q* `) a1 E - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
9 a9 }0 e9 H; r; S - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);* Q; K( V- T/ d- R
- // these for the dimension position3 i! V! }4 K0 M4 m, N5 Y( m, Q
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
n q' A+ L& r* J* v7 q( D - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
$ s3 E, s; n$ f# Z; R - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
- B+ E( ]1 o9 ?6 r' X; `2 ? - Point3d startPoint1(0.0, 0.0, 0.0);1 P! U. j& `: n( o; Y( D
- Point3d endPoint1(0.0,heigth1,0.0);
" J. g7 u5 E6 |% E% c3 C. g - Point3d endPoint2(length,heigth1,0.0);
: a1 b. q" u0 L) ^7 u4 g. g - Point3d endPoint3(length,heigth1-heigth2,0.0);
$ l6 u' i- ]0 k' C% T& Y - Line *line1,*line2,*line3,*line4;
2 M0 C7 x& C0 `' l - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
, O( z9 g4 R ]; H2 |0 z' t - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);+ _" b4 k$ @4 v0 f/ a
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
5 I2 y1 V3 [1 V+ e8 y: U& b - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
+ y Q- m% S8 v% h) G7 K% T - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);; n: a; u+ Z& H- @6 m
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);& X9 L! s! F2 w/ S, B7 |
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
6 Y2 C: b, g q# A1 F: R - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
; y& y4 }! \& ~! I- C! ?3 v. q - </p><p> // add constraints1 k/ c$ I: g0 r* P- c8 `
- //..3 n2 j4 K) s! i8 q( {; ?2 `0 Q! E
- // for line1" T; C" e) d- S
- Sketch::ConstraintGeometry geopoint1;) C" Z& Z) r, C* R. d) ^: G$ [
- geopoint1.Geometry = line1;. I. \+ d7 }4 v; r- |/ t2 @
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;3 @9 a+ |0 u& K( N1 e
- geopoint1.SplineDefiningPointIndex = 0;2 f* a" y& ?. F- {7 C
- // find the (0,0,0) point$ I) R+ T8 Q0 Q! @$ Q) u) H0 {
- Sketch::ConstraintGeometry geopoint2;
! [; l' _: a/ }* U8 p - Point *pointOriginal;
6 V8 [$ I3 m& R' a8 L - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());8 M% A0 ~3 z4 C5 m0 C9 n4 k( N8 l
- geopoint2.Geometry = pointOriginal;3 z% ^- G$ _- e/ e
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
* P& A$ g' c6 g- N! u - geopoint2.SplineDefiningPointIndex = 0;/ z9 o- x" b% \ L
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1; p' Q1 P* I- |. w
- geoline1.Geometry = line1;2 u% w1 t. }5 I0 B# Z
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
5 o7 p4 X. g% ?& M - geoline1.SplineDefiningPointIndex = 0;
0 S- C( b9 w: e& A, _ - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);: }3 q9 R& |! k0 S% X/ l
- //..3 d7 {# M9 x, L" d: `
- // for line2
1 j- Y" b- A, X" A - Sketch::ConstraintGeometry geoline2;
2 H ~# T$ L& \4 V) G& Q - geoline2.Geometry = line2;
! Y2 U) Y Q" C - geoline2.PointType = Sketch::ConstraintPointTypeNone;3 }0 b+ C: T: A3 F/ P! |
- geoline2.SplineDefiningPointIndex = 0;
8 [0 `3 f! A, A' D$ _; C - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
) U8 J j( [1 `& ^2 g - //..
/ s: ~( M5 O, J4 ~( u - // for line31 ^+ Z2 {) V" y) \* m; J1 {
- Sketch::ConstraintGeometry geoline3;# ^( R( A/ ]6 F% V. {% _7 c5 m
- geoline3.Geometry = line3;: [( p% Z: v& F4 V! t
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
0 p3 c4 k$ M4 }) [) z. R - geoline3.SplineDefiningPointIndex = 0;
1 y0 Q" y+ J7 L$ q6 m) ] - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
- H2 [! @# m8 v- a3 u4 S - // use this method to create the constraints
5 I" v% Q( `) |- Y R, D- E9 ~2 E - /*SketchConstraintBuilder *line3constraint; n2 r% T. V% R5 K& _% V
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
/ |' a7 g4 O" P4 |+ g - line3constraint->GeometryToConstrain()->Add(line3);
5 _4 `* Q, S1 n: l6 n9 B6 ?+ A/ x - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
4 ^) J! d8 f! g8 ~8 T - line3constraint->Commit();
a1 y( t p/ u, E - line3constraint->Destroy();*/
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3 }1 A7 W. m& u- q2 v6 G - // add dimension! c, z" r' i- C+ f1 |
- //..+ M2 }8 j* o0 Z2 l& E0 V
- // for line17 h; ~( R" N6 L# T5 N
- Sketch::DimensionGeometry dimobject1_start;5 i% D Z$ e4 r1 L
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
; I: N- b9 y! t& t- V- V - dimobject1_start.AssocValue = 0;
0 p4 h# w/ `. N; D! P - dimobject1_start.Geometry = line1;
, ?6 |4 o+ p2 Y I5 e$ A - dimobject1_start.HelpPoint.X = 0 ;: W$ J" e9 n6 d+ s+ Q
- dimobject1_start.HelpPoint.Y = 0 ;
$ I$ ~9 g4 J$ p9 H" r9 N3 \ - dimobject1_start.HelpPoint.Z = 0 ;. r1 I4 X1 U1 ?# C# t* I1 V
- NXObject *nullNXObject1(NULL);
1 P/ O. r F* L h j - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;: g% B+ O* f5 d6 P G9 I: j5 A% J
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
0 _3 z$ T. S7 H4 z9 K- G$ C - dimobject1_end.AssocValue = 0;
- u" t9 Z0 \4 z7 ?, Y% h$ J - dimobject1_end.Geometry = line1;3 J3 d/ n& b! O) s4 |9 O
- dimobject1_end.HelpPoint.X = 0 ;/ K% V8 n$ H5 i ?4 I
- dimobject1_end.HelpPoint.Y = 0 ;3 ~! [! ~1 F6 c
- dimobject1_end.HelpPoint.Z = 0 ;0 s' K, b, E8 k1 Y. f! g! X
- dimobject1_end.View = nullNXObject1;</p><p> SketchDimensionalConstraint *sketchDimensionalConstraint1 = theSession->ActiveSketch()->CreateDimension(Sketch::ConstraintTypeVerticalDim,dimobject1_start,dimobject1_end,dimOrigin1,height1exp,Sketch::DimensionOptionCreateAsDriving);</p><p> Annotations::Dimension *dimension1;! N/ J" ?/ ]6 e/ q& ]/ ^) H- Q
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>: l5 }3 z% G6 U; a" e1 w
- //..
- I& y" w; p k) r3 h - // for line2
: ~2 p( o: S, N" G- O. x - Sketch::DimensionGeometry dimobject2_start;% @3 ?& Q- X; m/ t! j- q+ B
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
" j9 ?7 ?) s' Z# k" j: F V - dimobject2_start.AssocValue = 0;, \; F/ W2 n1 n, s4 ^/ G
- dimobject2_start.Geometry = line2;6 q2 l0 }/ G( s; j" f4 J- _ }
- dimobject2_start.HelpPoint.X = 0 ;
( V H- `. T. j: v. { - dimobject2_start.HelpPoint.Y = 0 ;
! p8 C1 G+ H# F+ R% V; _ - dimobject2_start.HelpPoint.Z = 0 ;% @* U% h2 h9 }6 Y3 m
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
$ _- ~3 I. M$ l' w+ a+ F - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;7 o. j. i: E9 D# D0 I
- dimobject2_end.AssocValue = 0;" [: C+ d+ R% j; a! U' E
- dimobject2_end.Geometry = line2;
3 r) {+ L$ r# i5 p# k2 n - dimobject2_end.HelpPoint.X = 0 ;& G y |# p1 {3 l; v: l
- dimobject2_end.HelpPoint.Y = 0 ;
" t8 r4 z, m4 n1 {6 G6 o - dimobject2_end.HelpPoint.Z = 0 ;: [ C4 k( A0 g( d7 X; K
- dimobject2_end.View = nullNXObject1;</p><p> SketchDimensionalConstraint *sketchDimensionalConstraint2 = theSession->ActiveSketch()->CreateDimension(Sketch::ConstraintTypeHorizontalDim,dimobject2_start,dimobject2_end,dimOrigin2,lengthexp,Sketch::DimensionOptionCreateAsDriving);</p><p> Annotations::Dimension *dimension2;
6 `3 l, s! p0 {. r } p - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3& `6 U9 o& P- r. P+ x
- Sketch::DimensionGeometry dimobject3_start;
* N0 p. s& k0 R8 e7 x U - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;/ j- V, e- d+ P: r/ @
- dimobject3_start.AssocValue = 0;& _, C3 ]) u* ?6 }# k# i& F
- dimobject3_start.Geometry = line3;* `6 N I) _2 K
- dimobject3_start.HelpPoint.X = 0 ;% ]. L. A8 ]8 ?/ D) I6 M& ~
- dimobject3_start.HelpPoint.Y = 0 ;/ h m$ ?9 V' ]; c0 W, J6 i
- dimobject3_start.HelpPoint.Z = 0 ;
4 v3 r* d2 d3 a4 A - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
6 b, g# B5 d# V) C, \ - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
0 h/ L# N" E* F7 d+ s7 } - dimobject3_end.AssocValue = 0;- R( l; }+ \+ p
- dimobject3_end.Geometry = line3;
; h/ A3 ~1 `0 O: w+ Q - dimobject3_end.HelpPoint.X = 0 ;% S: Q3 @* M7 F
- dimobject3_end.HelpPoint.Y = 0 ;
+ L2 [/ F3 l0 ^% W - dimobject3_end.HelpPoint.Z = 0 ;
# h2 k6 {5 G0 _& u+ h - dimobject3_end.View = nullNXObject1;</p><p> SketchDimensionalConstraint *sketchDimensionalConstraint3 = theSession->ActiveSketch()->CreateDimension(Sketch::ConstraintTypeVerticalDim,dimobject3_start,dimobject3_end,dimOrigin3,height2exp,Sketch::DimensionOptionCreateAsDriving);</p><p> Annotations::Dimension *dimension3;" ~6 d0 p+ [! ~% y0 e' a3 c) {& }( v
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
% R8 c, ~; {8 t, Z1 T! K - ! ]7 _* c2 B$ ]1 |& J
- /*</p><p> // revolve the body</p><p> */8 u2 A+ W& X+ U
- Features::Feature *nullFeatures_Feature(NULL);' T- ^+ e# ^1 u: l) r3 [' H
- Features::RevolveBuilder *revolveBuilder1;& u4 @" Z4 ?& S/ s
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
# P* T& x8 {- g' D, e. F1 W - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");% |# L7 q$ W/ A
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
* a8 K0 X" n8 X; k - revolveBuilder1->SetTolerance(0.01);2 a5 h* L, \; C1 `
- Section *section1;
! v, e9 }0 a6 P# k# T0 z. v- k; I - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);. y6 I" P2 N1 F* m7 \7 Y6 k
- revolveBuilder1->SetSection(section1);9 I, z; M B7 ^: t6 W
-
, u& d0 n( A6 s: w7 U- g& r7 r - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);$ I. z4 r4 Q' |: z. q" e
-
# k8 L8 o4 P2 L' M& z1 j - std::vector<Features::Feature *> features1(1);/ r: D1 @7 q: }4 g. k# K
- features1[0] = feature1;
( G7 c; r8 O/ U! b) v2 U+ i: l - CurveFeatureRule *curveFeatureRule1;1 N3 w9 `* J p0 w
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
, P+ k" @$ ]: B; P9 v -
4 H$ V3 Y, N n% d' ^ - section1->AllowSelfIntersection(false);
& {! K# v1 V- M& h- A0 I1 F, k -
% n x6 ?# ^/ q+ W - std::vector<SelectionIntentRule *> rules1(1);% f' ^% I# d. n# ]) |& Q# w
- rules1[0] = curveFeatureRule1;
6 z; `# q' u; G/ i2 ?$ g4 c - NXObject *nullNXObject(NULL); b6 }+ ]. A5 {, w' @1 ?
- Point3d helpPoint1(0.0, 0.0, 0.0);7 K q1 ~7 J2 l, k: t% T
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
; X2 G: o- F' C4 Q9 M - 8 {, c2 R7 z0 x8 ?# k" E. O: V. X
- // define the axis</p><p> Direction *direction1;
8 y. [# b" j+ b- ~. g! @$ t1 ~3 [ - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
; L ?2 L8 C2 ~/ P3 B4 _7 i -
8 \0 }, |7 u% y y2 M- r$ o" N& f - Point *nullPoint(NULL);
2 O- `1 M: T$ ] \* C9 v - Axis *axis1;
3 G# N0 u, _. ]# l - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);1 y1 j4 h) R% o; f1 ` D
- 0 m: y6 R+ b' e S2 s; U4 p
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature; a* Y" m. h3 s/ E6 A
- Features::Feature *feature2;2 o* c& O5 F% r0 k
- feature2 = revolveBuilder1->CommitFeature();1 W' H) t5 u* e6 M( c) Y. ]
- revolveBuilder1->Destroy();- [- ]- ` |9 s0 v
- }</p><p>}
& J6 t, ^1 n! d8 U1 j - </p><p> </p>
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