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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考" x3 x$ C* h# O' S9 T, x$ [
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- <p>void basicFeatures::createSketch()2 U5 Z+ Z P5 a! T" [
- {</p><p>{1 M t. v+ N% W, `- Q% {; P
- Session *theSession = Session::GetSession();- C3 E+ q+ \9 ~( P2 ^- N
- Part *workPart(theSession->Parts()->Work());
: T7 [8 |* y) A0 ?1 K. ]2 f% Q - Part *displayPart(theSession->Parts()->Display());" ~ A! t! F3 ?* j- @$ u- ?, L" U
- Sketch *nullSketch(NULL);
1 m$ w l6 \5 T. f' p1 R, U1 Z" E$ x - SketchInPlaceBuilder *sketchInPlaceBuilder1;1 i, v5 `0 H; }1 |- m
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch); H* e9 M6 C, e( C+ j5 _# m v- v
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ); g8 n0 v0 n% _! X, `- t6 H9 s
- Point3d origin1(0.0, 0.0, 0.0);
* _( G b3 e7 D% ^, Y- M/ i' \ - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1); E: w9 k8 J/ y9 V3 s
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);: h9 g0 ~4 D4 V2 T
-
: E4 T# U: O6 u2 Z; d( ~ - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
2 P7 u1 H. ^. V* h/ n - % _ {0 {5 B$ x% f% i* Z
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);& I0 |# d$ f; _! H
-
/ P1 b* U5 ~5 y - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);& F$ x$ w5 F+ I! _9 m
-
2 _' {3 @& z' X B8 ` - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);3 L$ Z; `: |, K6 ^5 C% X
- 8 U S9 G+ D5 ^+ N7 B. h
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);% ?7 E+ Z n) w! \* G$ V
-
8 K8 z) \0 u7 u: P# ], m& F. c - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> + \6 i: O( c; `: O9 v
- NXObject *nXObject1;8 o. h+ A5 N9 _6 u( ~
- nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
, O4 @$ w- c9 g - Features::Feature *feature1;
5 H a' [& Q) Y* e - feature1 = sketch1->Feature();</p><p>( s$ X9 E8 Z b9 h/ S, e
- sketchInPlaceBuilder1->Destroy();</p><p>
# @! S) \5 R' S - sketch1->Activate(Sketch::ViewReorientFalse);" t5 |, g" o5 r, N/ W- J
- 9 h1 e. q7 Q) e
- // define the dimensions
. L' q, ? ~; j" o! ^: D - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
! Y/ E! |. N6 j* h7 x$ [ - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");% a( B, I8 ]& |6 e, f9 n/ p- J
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
+ `! V4 O4 u8 ^ - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];1 c, P. P# u4 T( v
- sprintf(msg1,"%f",heigth1);
1 `: G" s( F/ U: ~- i8 z0 D! | - sprintf(msg2,"%f",heigth2);
" J; y& L+ U+ n. i6 { - sprintf(msg3,"%f",length);; Y! H. X! e+ c, f
- Expression *height1exp,*height2exp,*lengthexp;# s( L, i' k$ w9 H! M( U5 S
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
' e6 a( N1 W: b) m$ k; V1 a% {2 U7 P - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
; V* T: L- B& D8 _8 M - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
+ k; h5 `4 b9 h# C* a' e3 o: o - // these for the dimension position3 |, ]+ X7 i& j: f: _" v. D' T
- Point3d dimOrigin1(-100, heigth1/2, 0.0); " P t; i5 I6 }" |$ e8 `
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);2 v A! ~; E/ r- d( c5 `0 Q
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves4 g& u/ S! L0 I
- Point3d startPoint1(0.0, 0.0, 0.0);) j+ H( p, R. u; v# v
- Point3d endPoint1(0.0,heigth1,0.0);
1 ~; O2 @6 `" b! ^" G0 P3 ~. T - Point3d endPoint2(length,heigth1,0.0);
. x# Q, x) E. y/ M - Point3d endPoint3(length,heigth1-heigth2,0.0);& B" ?& J7 D# O8 n/ p+ p4 e. Z, P
- Line *line1,*line2,*line3,*line4;; ?% h1 p/ y# q- X
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
( a3 V; {$ v1 Y5 Y# T3 ]; H - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
# G) j& Y( k1 `! V! k - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
- b" m* _0 C5 K+ T1 E - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);- W! P8 X$ n* L! V8 H
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
# ]3 `% x. |+ @ - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);$ _' r+ t( I' |2 i
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);' E4 M. Y8 ?4 A! x: W
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);; D2 T6 A5 {0 _
- </p><p> // add constraints
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- // for line1
5 N# p' l7 X( X' N) F) r2 [ - Sketch::ConstraintGeometry geopoint1;
, v- @8 Z* R2 ~9 { - geopoint1.Geometry = line1;
+ ~0 ~* |' Y3 F, q3 l9 E6 V1 i3 r - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
+ K. |& }0 y |6 b- d0 m+ g+ s - geopoint1.SplineDefiningPointIndex = 0;6 ?. i8 D2 H1 y# p2 b: O" e
- // find the (0,0,0) point
. U! v: |+ Z+ n0 D1 E - Sketch::ConstraintGeometry geopoint2;
5 Y& _& E! Y- t" `8 R' C - Point *pointOriginal;
* c. x+ U7 Z8 l0 U6 m5 k: k# w) z - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());$ i, n- R; l, r* l1 u% m2 R+ v, f
- geopoint2.Geometry = pointOriginal;
2 `0 @1 y' X1 T9 H4 L - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
; n% J; C9 I: f) y4 I2 _ - geopoint2.SplineDefiningPointIndex = 0;
" L6 d7 a* p7 ?: E+ w3 G - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
0 [( A8 j, [& T2 q - geoline1.Geometry = line1;* j* i( L8 B; `$ l
- geoline1.PointType = Sketch::ConstraintPointTypeNone;6 E' h! @" v8 `2 b8 s
- geoline1.SplineDefiningPointIndex = 0;/ I' G e: U8 C* d' q0 m
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);" v i% H% d1 ~) L; H
- //..7 A0 j- q1 ` W# u' L3 \' B
- // for line2
& K- _: ~( p) b8 S - Sketch::ConstraintGeometry geoline2;5 B5 N* W4 z1 k+ y: T
- geoline2.Geometry = line2;! u- L# N0 Y. v3 \ t
- geoline2.PointType = Sketch::ConstraintPointTypeNone;& x+ ] j6 Y# A$ }: s0 i1 o) w! e
- geoline2.SplineDefiningPointIndex = 0; N1 _% p L% t1 ?3 ~
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
) s5 V1 s8 i1 k) W! ?4 ? - //..
! l2 K4 q9 ~8 I - // for line33 v9 C% j w6 z% d( ]9 i
- Sketch::ConstraintGeometry geoline3;
2 b) K' p' q t0 O; b- r - geoline3.Geometry = line3;
% Y1 A* t. D# E2 e& B$ h - geoline3.PointType = Sketch::ConstraintPointTypeNone;( _6 ~! z# g. ]+ ~
- geoline3.SplineDefiningPointIndex = 0;# |% F- A/ v' H6 e2 g$ T1 q" X/ q
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
$ c }4 d# V# M7 x' B$ E0 f - // use this method to create the constraints G! i% T5 c9 |3 t& U0 |' U" q. c
- /*SketchConstraintBuilder *line3constraint;1 A/ K1 s, b1 n) x3 Y9 u% }# q1 j1 }
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
; r# _5 Q* Q: w3 H: c - line3constraint->GeometryToConstrain()->Add(line3);, S% t. @9 _9 r6 u9 _
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
. N1 O- q3 R% v, g( x) Z - line3constraint->Commit();4 d+ n1 r3 p) j q, X( e
- line3constraint->Destroy();*/4 K0 W$ B) ^& g
- 9 i, I( s6 c! G: j/ L* R
- // add dimension
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- // for line1; x- Q* D5 A( s2 p8 t0 C" W; O7 x
- Sketch::DimensionGeometry dimobject1_start;
5 L h$ G3 n0 |( H - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
6 O6 a: a2 V5 g1 \4 p4 n - dimobject1_start.AssocValue = 0;
% B' Z$ ^' h0 j; W - dimobject1_start.Geometry = line1; o. t" B9 i) ^
- dimobject1_start.HelpPoint.X = 0 ;
7 z) I# U; \4 w( {2 c' ?- k - dimobject1_start.HelpPoint.Y = 0 ;
) m! [: ?( E2 _- Z7 B5 ~8 d& q - dimobject1_start.HelpPoint.Z = 0 ;7 z& I; [7 G" }, E/ t$ W
- NXObject *nullNXObject1(NULL);
0 B, C' C7 j8 U# i' L' j& e g" D. M - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
: {# _! ]% `5 }4 q' Q - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
o$ Z$ W% W t x6 u! Y) c - dimobject1_end.AssocValue = 0;) }3 y0 g, O+ W& L8 v- p) H) Y5 y
- dimobject1_end.Geometry = line1;: s; W! [9 A4 U4 F, m
- dimobject1_end.HelpPoint.X = 0 ;5 D3 l" C! {& k
- dimobject1_end.HelpPoint.Y = 0 ;
2 R; F( r. Z: e1 T" ^ - dimobject1_end.HelpPoint.Z = 0 ;
+ N D5 v6 T+ j# O! Y4 ~% N" O - 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;
; Y( A% m$ `8 `, T. \, |; K. e1 T - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>8 q' l: o6 X4 T7 X# w. v6 H
- //..
' m, }1 X* Q% R4 \( n - // for line2 b8 U$ V5 r# O. [& J
- Sketch::DimensionGeometry dimobject2_start;
# ?# K1 c& O) K' i% R& g) x- [ - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
4 i# j* ~: l2 x, S% b$ O - dimobject2_start.AssocValue = 0;
* A0 }" I: u0 R3 D, o2 j7 Q - dimobject2_start.Geometry = line2;! B& z$ \' _" {1 N! L, ?9 c# g
- dimobject2_start.HelpPoint.X = 0 ;/ S9 L& W1 o+ j; L
- dimobject2_start.HelpPoint.Y = 0 ;
, L% L% \& {6 W7 G( v - dimobject2_start.HelpPoint.Z = 0 ;% X/ I. l( x( a5 E
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
8 H: L+ r& v0 ^% D - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
t# [: r$ D* i3 U- R4 i - dimobject2_end.AssocValue = 0;. j' ~% g0 Y# n" e; x+ W
- dimobject2_end.Geometry = line2;
6 E0 o5 m# I, \, X - dimobject2_end.HelpPoint.X = 0 ;
* k& i; \1 Y. L - dimobject2_end.HelpPoint.Y = 0 ;
% X7 C$ [# J4 d. d b: Q3 A1 S. n - dimobject2_end.HelpPoint.Z = 0 ;
. A/ a w; Z$ Y! O- _ g - 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;
! U+ H2 d1 {( n6 u9 {# K) {! s' F - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3/ }' u3 C6 f- v# m0 s% o
- Sketch::DimensionGeometry dimobject3_start;
e1 j* b r5 d1 o8 i - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;' y2 y. ^) K" G+ ?
- dimobject3_start.AssocValue = 0;
, W. U- l B- J4 j8 z; s1 f - dimobject3_start.Geometry = line3;# X3 y' {, I. p# |8 ?5 b
- dimobject3_start.HelpPoint.X = 0 ;
* j( \( U9 u& u4 C5 q1 n0 C - dimobject3_start.HelpPoint.Y = 0 ;
& Y5 W4 o5 G' V5 O# ?7 m - dimobject3_start.HelpPoint.Z = 0 ;; h0 x7 x2 S- [- e
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
" o3 I) A, q5 }" `6 ? - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
7 W# \/ H5 v$ c6 j' `* x - dimobject3_end.AssocValue = 0;7 t6 A+ f& [; _
- dimobject3_end.Geometry = line3;& ]* r7 ]# h4 q! f# m+ ]
- dimobject3_end.HelpPoint.X = 0 ;( ^2 f1 M6 w/ s4 x, |, v: W
- dimobject3_end.HelpPoint.Y = 0 ;
7 k! w5 d: X' y- ~* Y8 o( F - dimobject3_end.HelpPoint.Z = 0 ;1 D4 G6 G- x/ V- c& C5 Y* [
- 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;
' x1 D' U0 I+ F6 n( Y/ }2 e4 O - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);! z# r& w+ E; W: A1 ?
-
. T A4 S$ d* n# m& z% k% s8 _ - /*</p><p> // revolve the body</p><p> */
) A$ \8 _# q( P) i - Features::Feature *nullFeatures_Feature(NULL);$ @% n% U8 M7 D7 |$ [. `/ C
- Features::RevolveBuilder *revolveBuilder1;1 `4 M# \2 B: i e7 x+ n% q# N
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
8 R* f( a2 O0 | - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
3 _5 y. g" c$ s& Y H - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");; {2 `6 `. y6 Y# U+ w5 b
- revolveBuilder1->SetTolerance(0.01);
3 q3 \0 P3 a, k/ ?% M - Section *section1;4 b% ~3 \ }. u+ ?# h( @$ A9 C
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
% h& [2 ]& y% M; s5 p+ h - revolveBuilder1->SetSection(section1);4 c$ W+ _! A7 B" o
-
; k) e+ V: S% ~8 | - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);4 z, B$ ^" k2 ^# O! d! o
- + \3 W. ?# ^0 Q6 q& y
- std::vector<Features::Feature *> features1(1);# _4 [& ]" p* \1 Y ^* g( E7 o/ q5 L
- features1[0] = feature1;
* L5 t2 Z8 T2 O - CurveFeatureRule *curveFeatureRule1;, ?1 s! m9 b- [. ^7 @7 j
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);8 B- |: N+ W: V& g
-
( z V: o8 E' y! a& i) S - section1->AllowSelfIntersection(false);
g6 r, B: y- E1 b' r) \1 Z, O s w - $ g+ l% s7 ~# ~6 g9 L
- std::vector<SelectionIntentRule *> rules1(1);
5 R+ E- i8 T" L9 l! w - rules1[0] = curveFeatureRule1;
7 ]; K6 \5 i0 ] - NXObject *nullNXObject(NULL);
* n; T. e; r9 b" ~4 W1 T: g - Point3d helpPoint1(0.0, 0.0, 0.0); f4 {9 p# f Z; q8 \
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
* i$ q% d( n2 O: A9 a -
+ G" q5 Q$ A) u) p/ p' i3 B4 p$ _ - // define the axis</p><p> Direction *direction1;1 ^) S% W! ^5 l( U# S# d2 q
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);4 u6 U* t1 N# A+ {' a3 s
-
7 q, d" \% w2 p7 i - Point *nullPoint(NULL);
' Q# Y6 m' ~3 u! G - Axis *axis1;! s* T9 Y1 j$ W0 I$ ~% N7 ?
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);6 p8 L+ g2 h7 `6 j8 J: Z
- 4 }. P! {+ `' l3 o# r& m
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
7 Z2 ^7 P4 @2 Z5 i! s - Features::Feature *feature2;9 P9 p" R) o1 t4 R2 ^3 R
- feature2 = revolveBuilder1->CommitFeature();! ]/ n9 W3 I8 N% ^- g
- revolveBuilder1->Destroy();
) X! I/ N: L; B7 r) j+ h8 F/ W2 E/ [ - }</p><p>}7 x( ~: F. O) I9 M' }
- </p><p> </p>
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