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admin
发表于 2014-2-19 17:07:47
比较乱,仅供参考
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) ~& I1 g; ~$ \1 h- S e- <p>void basicFeatures::createSketch()
3 B9 k3 y3 x2 j. p' z* L - {</p><p>{( N6 A+ q5 q4 T, [
- Session *theSession = Session::GetSession();% z9 h2 m7 K; n4 h
- Part *workPart(theSession->Parts()->Work());
! q( Q, g! A, S7 { - Part *displayPart(theSession->Parts()->Display());+ f" V& q/ |7 B- D
- Sketch *nullSketch(NULL);4 `9 K. U; I8 j, B8 ]
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
. c& y6 Z; [0 v+ ~" `. @# ^$ ~1 Z - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
3 k5 P" q( S* C* y - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
) C( b6 k/ K- E' x - Point3d origin1(0.0, 0.0, 0.0);
! J8 G: q4 N! D0 | - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
4 c/ W, Q2 e2 n+ n: N$ M( Y4 O: | - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);- l7 \+ P8 ^1 ]8 m2 T
- & E/ `2 t9 T" r$ D: j+ N' ]* @
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);0 W! T P$ w0 @1 L% L$ c
- 2 w q3 O/ V: f+ I6 d1 _- x" ^# c
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
8 T7 N/ i) H+ x% y -
2 d5 x4 y: J! p$ n9 N" R! T - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);5 J5 V) c$ o8 G, J
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);7 X& f1 f: E: B3 v* b
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);- Z9 o% Y( M: f) @6 v, Y
-
& P7 L* A1 s" I - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
) d3 e+ e$ L( V: k2 Y, j - NXObject *nXObject1;) n1 J6 ~9 Z. T" z" S$ A$ s
- nXObject1 = sketchInPlaceBuilder1->Commit();
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# r. k3 |0 l/ L. P - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));' l6 Z; ^ F3 V( w, _
- Features::Feature *feature1;' }1 K. O0 ~5 L8 z2 _. u+ ?" J
- feature1 = sketch1->Feature();</p><p>& T7 {* U/ E( N; E
- sketchInPlaceBuilder1->Destroy();</p><p>+ k6 J3 q0 S: ?& T: a
- sketch1->Activate(Sketch::ViewReorientFalse);
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% X' ]) E! a2 o! i6 g3 k+ ~* x+ A - // define the dimensions & ], K& }; h2 S/ z/ k' A3 }
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");8 s. ^8 w/ r5 v# h9 G o
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");# W% g q7 l. i. S; ~1 H# x7 ]
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
6 O4 b! L9 O# c8 Q; y - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
+ U$ g! ?& p# S, X# V - sprintf(msg1,"%f",heigth1);
! N- q/ @$ G4 t* d; b8 E9 l0 _ - sprintf(msg2,"%f",heigth2);
' G- g; ]% ]; E& P3 R - sprintf(msg3,"%f",length);
+ Z$ I7 E( i5 b1 ]2 D$ l! r - Expression *height1exp,*height2exp,*lengthexp;' C. Z4 T. Q: ] {# `
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
4 b; W, w7 r/ ]1 a& a - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
9 j% a" x) _9 _, o. i8 c* T - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);9 {. ]5 R2 C0 r8 r# l( k) B
- // these for the dimension position
# [! f+ Z$ y7 R4 S - Point3d dimOrigin1(-100, heigth1/2, 0.0);
( u9 k2 _! W; q, A$ V6 d& } - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
, m N& ?; @; U5 B" {' m+ |7 g - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
( x7 c. y$ T, b, k: D - Point3d startPoint1(0.0, 0.0, 0.0);
" O0 j$ C, T8 B9 U8 n# y6 u) q - Point3d endPoint1(0.0,heigth1,0.0);
5 f& K4 Q g/ a6 n# |: i5 W - Point3d endPoint2(length,heigth1,0.0);% o; @( v' M: t% _
- Point3d endPoint3(length,heigth1-heigth2,0.0);
6 d7 o \3 G! |; }) ]4 q5 @ - Line *line1,*line2,*line3,*line4;% Q# B7 s' l" u3 f
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
- z' Z, G# [" b) i. I( R - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);7 h1 ?5 Z* t/ B' t* z
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
5 f" g) O k1 \7 S$ q' `! v) p - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);; N4 J+ r v/ [: `
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints); s8 _; P$ Q d/ d
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);" O/ g" Q% e; l P2 k
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);+ s0 b* z, Q# N7 l
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
3 G/ H; y7 H2 { G% H0 S - </p><p> // add constraints9 D+ \! M2 |, e$ S- h0 o4 `6 p
- //..
' G+ B& z( b" _ - // for line1% v7 v0 E* W1 O: a4 g+ _8 A( {
- Sketch::ConstraintGeometry geopoint1;2 {; N, [4 X3 e+ I; e
- geopoint1.Geometry = line1;
+ R# l' X# \7 m0 Y - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;8 C" c5 Q9 E* l0 V* L3 b
- geopoint1.SplineDefiningPointIndex = 0;
+ g* B: K* @' \1 _. I5 l - // find the (0,0,0) point
. |4 R! L( r$ _2 s+ ^! ? - Sketch::ConstraintGeometry geopoint2; / ~- m3 W: f" \9 y w/ c" _4 P* ^) Y
- Point *pointOriginal;6 g Q: K' b" P2 T* j& `) q; O, N4 k
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
. u; p$ }/ v8 h3 D) T. F; k - geopoint2.Geometry = pointOriginal;
' W: Y( m- n; o# @ - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
1 t/ X. o: C! T/ ^' @ - geopoint2.SplineDefiningPointIndex = 0;0 {. U- k3 l5 d1 ~
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
: _! ^: g6 ?0 m) w) r2 F& ?+ C% h - geoline1.Geometry = line1;
1 p4 T; [& U( O - geoline1.PointType = Sketch::ConstraintPointTypeNone;
- |# e: }' z1 l4 Q4 [ - geoline1.SplineDefiningPointIndex = 0;
! C. c% Q( \7 z' Y! i - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
8 O8 Q' K* ?: i$ s4 {! E# j5 e" i' Y - //..0 g% n v+ C& h: G3 r
- // for line28 O' | W1 h" `
- Sketch::ConstraintGeometry geoline2;
7 V" q+ F; Y6 _% E9 s( _# T4 l6 A3 v - geoline2.Geometry = line2;
, J; J) x: \& y0 P/ o/ n$ E - geoline2.PointType = Sketch::ConstraintPointTypeNone;
: e2 a/ O R5 Q' }* W( q - geoline2.SplineDefiningPointIndex = 0;
. d3 r$ y0 p( j9 e/ `: b2 G - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
4 ]( Y7 c2 n9 X/ s9 n, k - //..
U- B; o, G7 P" S$ f - // for line3! D3 x& K1 U* ]$ x! {; K
- Sketch::ConstraintGeometry geoline3;4 M# }* p0 g& j- }4 E/ s x: s
- geoline3.Geometry = line3;
8 l' m [+ x; U% _' N3 m9 X - geoline3.PointType = Sketch::ConstraintPointTypeNone;9 F! m+ Y3 v$ i" P( S F
- geoline3.SplineDefiningPointIndex = 0;8 A5 X8 M: X% v
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
8 v* c4 P; }4 d4 { - // use this method to create the constraints- B; ]+ |( Z) B
- /*SketchConstraintBuilder *line3constraint;( d9 e) k! Z7 U
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
% h0 T* I2 o- v7 _+ R( Z - line3constraint->GeometryToConstrain()->Add(line3);
8 V( X( Z0 T* o6 ^: K3 R - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
1 l1 d9 u9 Q6 [8 S0 e$ C - line3constraint->Commit();
7 I1 y9 d( O! V8 L - line3constraint->Destroy();*/
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6 d9 m5 \6 b( @- G+ b, Y) ~0 x - // add dimension. Q) i: Z! S- N. A. f' p# x
- //..
* B& R+ V: g" u N, p% G - // for line1
, u) j+ E& X% F7 z. Y - Sketch::DimensionGeometry dimobject1_start;1 c: a3 Z3 g+ S* |9 a, J
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
" V3 t+ |4 j! K, J4 |( K7 N - dimobject1_start.AssocValue = 0;
: n- m& n7 v+ ]1 S9 B3 t+ P$ ] - dimobject1_start.Geometry = line1;
) R5 h6 Y' i0 M9 Q% r' Z" @ - dimobject1_start.HelpPoint.X = 0 ;
+ K* S0 s. c0 V6 o' V9 a - dimobject1_start.HelpPoint.Y = 0 ;0 {6 L! q. F- l% \* d. S8 `0 D w
- dimobject1_start.HelpPoint.Z = 0 ;
" K9 r# n3 H" e+ b- d: } - NXObject *nullNXObject1(NULL);, \' {4 s* H' o" d. Q& l: x
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;& e! H- V& `8 p5 I( N/ v$ m5 G
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
/ G2 K" G& y: _& p - dimobject1_end.AssocValue = 0;
3 n- Y4 [& Y2 Q8 Q4 I5 ~' O8 m - dimobject1_end.Geometry = line1;
. Z( b1 l9 P! A4 {5 ]8 Y) Z - dimobject1_end.HelpPoint.X = 0 ;( c) C0 _# i; E7 m+ `
- dimobject1_end.HelpPoint.Y = 0 ;
$ F9 s/ i# Q8 Y9 N- }3 R - dimobject1_end.HelpPoint.Z = 0 ;
% d& o& _ r3 q S - 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;* i3 E K; q* v5 Q
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>& o1 ?! l N1 _( R2 x* \6 V: k
- //.." [7 r z$ t+ l; S
- // for line2 H1 A5 L, m# w R' ~
- Sketch::DimensionGeometry dimobject2_start;
4 V- B& J2 I; ~/ g - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
5 y9 c: O8 ^4 B- Q0 ^: F - dimobject2_start.AssocValue = 0;
1 S f; |' ]" F; r" c* S8 x3 v - dimobject2_start.Geometry = line2;
! Z! ?; c, C- C7 o1 U - dimobject2_start.HelpPoint.X = 0 ;" r, {) x# h: j5 E$ k8 T
- dimobject2_start.HelpPoint.Y = 0 ;1 s5 G0 M8 u7 ?9 b1 S
- dimobject2_start.HelpPoint.Z = 0 ;' n. b5 Z7 C, ^$ L8 v2 B+ ]
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;$ V; O! c/ l. Z' e, \
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;( x" p8 h0 E) O( P1 b
- dimobject2_end.AssocValue = 0;0 ?, ?3 |( P) ?8 [
- dimobject2_end.Geometry = line2;8 }" i; b: z* f' i3 R w
- dimobject2_end.HelpPoint.X = 0 ;
$ x4 k1 O5 G l0 a) z9 k - dimobject2_end.HelpPoint.Y = 0 ;( c' x# g3 [, D9 ]3 i
- dimobject2_end.HelpPoint.Z = 0 ;, ~0 T7 H1 B' }! |* s7 P
- 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;$ j; Y# T. O$ m
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3 R# t% S+ ]! n) {: W
- Sketch::DimensionGeometry dimobject3_start;
4 U+ t& R o5 E; G9 n5 X - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;7 y4 T2 y- F' g5 \* n, P- {/ V9 k
- dimobject3_start.AssocValue = 0;% Q3 j! I F4 R/ v' t" e
- dimobject3_start.Geometry = line3;. C& T$ W2 `; ^$ C, W
- dimobject3_start.HelpPoint.X = 0 ;
; Y: \( L0 o* v - dimobject3_start.HelpPoint.Y = 0 ;
. p! A# K& }. e* p, l& C4 V5 E7 J, L, Z - dimobject3_start.HelpPoint.Z = 0 ;; z0 I% |4 I5 }8 U" Q
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
) q0 ]. e, g/ {) D - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;- X+ i8 O7 K* ]- @2 S9 b
- dimobject3_end.AssocValue = 0;1 B) t0 W. M& A! L$ N
- dimobject3_end.Geometry = line3;0 [, E7 k% Z5 I' {7 _9 N
- dimobject3_end.HelpPoint.X = 0 ;8 z# B+ Q+ w8 r/ j+ f3 d! ^
- dimobject3_end.HelpPoint.Y = 0 ;
- s6 L# C6 H, c/ t - dimobject3_end.HelpPoint.Z = 0 ;4 u8 a' c9 C, W* `# K3 ?4 |8 y, P2 t+ r
- 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;7 G" s1 ]6 H+ p
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
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( a/ Z7 X( I1 b% ?8 i - /*</p><p> // revolve the body</p><p> */
: x& I0 x" P% w- x' \& \ - Features::Feature *nullFeatures_Feature(NULL);
. F+ x0 R& D2 Q - Features::RevolveBuilder *revolveBuilder1;
* k; X5 B" w. A$ |" g - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature); g7 l% o9 Z; J, x( k, F
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
- u+ L0 d) Q# S0 M0 q* H - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
8 e! S, u2 x# B - revolveBuilder1->SetTolerance(0.01);, [2 f+ }% [$ y7 _+ X7 J, s3 z5 j
- Section *section1;
& @4 V! q' N+ { - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);; d1 w, G* \) T& m( |
- revolveBuilder1->SetSection(section1);4 ]" F. x+ N2 ~7 R2 y
-
4 [+ ~, l/ E4 J, E8 } - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
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( \ I+ J7 z- J: U - std::vector<Features::Feature *> features1(1);$ s8 h ?1 t" c$ F& X" z7 C
- features1[0] = feature1;
; j! g, ~. T6 Q - CurveFeatureRule *curveFeatureRule1;$ W8 v8 J+ E. S$ }2 ~. ~
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);) c- l& ]+ l! R( v+ Z. s
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- section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);
9 f; m% o9 Q/ e/ x" H4 x7 k - rules1[0] = curveFeatureRule1;
& T# J9 M6 O6 P8 \: }1 ^ - NXObject *nullNXObject(NULL);) M% m8 h" @3 ~' X1 f" m
- Point3d helpPoint1(0.0, 0.0, 0.0);
8 u9 x i% N" V0 z) X - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);4 o! G$ D3 x( ?
- 2 E* ^. R, g: g. I
- // define the axis</p><p> Direction *direction1;
0 V( f1 \9 ~6 v0 `' T* W) {2 e: j6 [ - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);1 k5 _; y# t& ]
-
- v9 n/ }* f: d - Point *nullPoint(NULL);
1 P. r5 m; o w3 B% b2 b - Axis *axis1;4 W: ~% V- g: g! O& a
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
! d1 X; j. u5 O! _) x - ) M8 U4 i$ i' _* x$ E0 e) X) G& u
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
& C1 N; G: D: l0 }: w( I& l, G - Features::Feature *feature2;
/ g& Z. [) M- E+ c- B q - feature2 = revolveBuilder1->CommitFeature();2 X; ?* h5 E$ b8 g! H _6 J, k
- revolveBuilder1->Destroy();
0 y. V7 O! }% W. ^; T2 j; v M% A - }</p><p>}
; V) Y$ p! V4 z8 J8 Y- x - </p><p> </p>
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