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发表于 2014-2-19 17:07:47
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比较乱，仅供参考* W5 O3 X# c" g6 K+ P- r
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- <p>void basicFeatures::createSketch()
5 e5 k9 q h; z" z - {</p><p>{; Y7 P/ |2 M' V8 f( ?% n2 s
- Session *theSession = Session::GetSession();
* d/ q) k: P1 m, E: j - Part *workPart(theSession->Parts()->Work());
' i1 k5 i& U5 k0 r6 @; t$ w | - Part *displayPart(theSession->Parts()->Display());: C( `' A. T& C3 s$ }9 k( x% c
- Sketch *nullSketch(NULL);
& Q% m" Y6 L; n$ ~: l& k) C - SketchInPlaceBuilder *sketchInPlaceBuilder1;! {, g, L' ^2 N/ X+ M, n: L2 Z
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
" v' Q# U' ~" p# v; C; S+ Q - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);* ~+ B/ r% W! g$ f! i
- Point3d origin1(0.0, 0.0, 0.0); b! h0 V$ t& l: p
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
3 |% }5 }/ V- h* B1 f# ^. _4 i - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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+ R. Z# O6 R V0 [0 B5 w$ R - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);# y. B+ p* N1 x4 b4 _
-
, V& u* |+ f, E2 Y! C: |( O - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);) A* @& Y# l: W, f
- ! P- z2 I- B6 E* L9 s
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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" t) G% f. Z: r. U3 n5 j - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);1 z7 {5 j7 D7 K" z3 u
-
8 G0 D6 u% p6 K - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 9 v& P# F o' n4 [3 H' \
- NXObject *nXObject1;8 V; N9 w& F: i8 d) t; `' n! Y
- nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
# h+ D/ F1 k1 s8 J9 I8 y - Features::Feature *feature1;* U1 o* d* i9 ~
- feature1 = sketch1->Feature();</p><p>: R4 V" s, J* U, M3 C6 T; u
- sketchInPlaceBuilder1->Destroy();</p><p>
+ t; Y" U: M4 V - sketch1->Activate(Sketch::ViewReorientFalse);) T8 A) a+ @- K4 k5 |8 [: s) r
-
6 v5 ^4 p" ~0 {) f. _ - // define the dimensions 7 ^( c, Y& A9 ?! l
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");5 P- `1 i: W% d7 J
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");4 ?% i/ H/ J9 r" |
- double length = this->doubleLength->GetProperties()->GetDouble("Value");0 p8 L Y" q& v4 B. y1 F2 x
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE]; w6 z0 a3 t* E& k5 ~
- sprintf(msg1,"%f",heigth1);6 U7 ]* u5 i/ ~9 M/ \" g: K
- sprintf(msg2,"%f",heigth2);
3 H b; E$ V2 ]) A) [ - sprintf(msg3,"%f",length);
8 _- s/ m2 m( `9 v* g { - Expression *height1exp,*height2exp,*lengthexp;0 \# ^1 j* y8 B
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
3 q+ G3 W* u; n' a2 p2 t$ | - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
; {& @" c( c& ]; l - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);8 W$ f7 x( }& B& J/ ~
- // these for the dimension position9 O0 z8 |/ Y, v! K
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
) N% O( J, G$ `! [$ I, {/ K( Q - Point3d dimOrigin2(length/2, heigth1+100, 0.0);7 c. u4 h, k) t8 I0 u' F
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves6 e( u) Q# ~9 i( V6 l) j5 E
- Point3d startPoint1(0.0, 0.0, 0.0);, H# x; D* l0 l9 m% l6 `
- Point3d endPoint1(0.0,heigth1,0.0);* P2 Z6 G: S& U: q# s
- Point3d endPoint2(length,heigth1,0.0);
& v) q: _/ s# d& g( K - Point3d endPoint3(length,heigth1-heigth2,0.0);
0 F& ?5 Y# d' n - Line *line1,*line2,*line3,*line4;+ {0 X8 m# f* r% h9 T" q
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);' c [" W# D1 u* c) L% H
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);* [) u7 j# a! T! M/ ~$ t
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
3 U. E" z$ r5 l% S) t; v - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
& j9 l$ x7 Z/ p. L1 | - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);& H6 H. Y# J! X4 b" \0 {! K8 e f
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);8 i6 C# t5 w7 L: i& S- l
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
# c I: |; y- k6 W - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
1 P$ M' G! ?+ U s3 y* N& J4 n - </p><p> // add constraints
; M9 T9 L5 p" F/ y - //..
# V9 H [$ I# M* `; H5 T - // for line16 P, F6 s9 f9 Y' G: f, u9 w
- Sketch::ConstraintGeometry geopoint1;
6 `! X% b8 u) j& }0 H2 S/ r - geopoint1.Geometry = line1;
" f# c) v4 m# e3 @/ @ - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;8 x5 z5 S# w/ e2 ?2 i
- geopoint1.SplineDefiningPointIndex = 0;; D6 ]( F, t4 O. `! U
- // find the (0,0,0) point9 c9 ]% f1 i- ]* }7 _: z3 h. [
- Sketch::ConstraintGeometry geopoint2; ; K, u7 W" V8 ~# S( E& d
- Point *pointOriginal;
/ U1 B$ F0 q/ B& Q; A$ |3 p8 [ B - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
5 V9 \4 j% n- x/ Z/ Z/ J; ?, v - geopoint2.Geometry = pointOriginal;
Q- T' @6 s' N! i - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;6 f7 W( d3 l# y4 W* _% V' I+ I
- geopoint2.SplineDefiningPointIndex = 0;; H, |: J% F5 @0 R
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
& w3 g- i' j9 U' D- I - geoline1.Geometry = line1;
; W; N/ q1 @: V' z - geoline1.PointType = Sketch::ConstraintPointTypeNone;
9 s' s8 Q0 M1 T - geoline1.SplineDefiningPointIndex = 0;
; n7 X1 l! o: D7 f" g& n0 Y - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
, ~3 a3 }% ]% ]: N! L# O - //..+ u+ x' V5 U7 Q1 n5 a" I
- // for line23 v1 p ]$ A- D: O" u" T4 q
- Sketch::ConstraintGeometry geoline2;* M1 d3 b- J6 j/ p8 b
- geoline2.Geometry = line2;
$ a2 f8 _! o: B, _ - geoline2.PointType = Sketch::ConstraintPointTypeNone;
& O" V) C3 r; j3 X7 n& d+ }; \& {% I4 { \ - geoline2.SplineDefiningPointIndex = 0;
: O9 a; a G0 a5 @3 f* R$ c4 |8 R1 G - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
# m2 Y6 S. ]) J/ B5 P - //..
" `+ a) I0 X0 u( d- h - // for line3- _" e+ b% t8 t4 H, h' M
- Sketch::ConstraintGeometry geoline3;- h7 M# u+ [3 b; l
- geoline3.Geometry = line3;! Y. G: R. ]# i8 `, p* Y
- geoline3.PointType = Sketch::ConstraintPointTypeNone;1 }, G* S5 Q0 H, l2 O
- geoline3.SplineDefiningPointIndex = 0;4 m ~- C: y& C9 J8 Z% _- R! h& \
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);% Z8 _1 B' m* F* N3 v2 j8 d
- // use this method to create the constraints
# P! _/ n1 ^$ Y( p/ z/ ` - /*SketchConstraintBuilder *line3constraint;
1 i: n5 _! I2 F9 F/ {) S C - line3constraint= workPart->Sketches()->CreateConstraintBuilder(); _* H2 Q* v/ A2 n
- line3constraint->GeometryToConstrain()->Add(line3);! S, P5 G# T3 ~: z5 s+ H1 @+ x
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
8 g2 \! L+ i8 o3 L' b - line3constraint->Commit();- M7 _- V! J/ X5 g
- line3constraint->Destroy();*/
! @7 o# Q; E2 _' j3 S" b2 L2 X - - K) @. g& k1 D" P: A4 h
- // add dimension% E4 B5 T3 Z0 f$ ?1 r) `9 c
- //..
+ i6 Q* w8 l+ \) _' T6 j; a6 S3 X - // for line1$ T" Q; e3 y* {: P6 B* h5 [' N' |
- Sketch::DimensionGeometry dimobject1_start;! a; U$ T! @' f
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;9 O% D S) F, |) [
- dimobject1_start.AssocValue = 0;
7 Z" N' r7 N5 J/ i' s6 r2 _ - dimobject1_start.Geometry = line1;
9 x( \. b: i7 ]; v# c" T - dimobject1_start.HelpPoint.X = 0 ;
" R* h* `$ h9 E - dimobject1_start.HelpPoint.Y = 0 ;* H k1 T) R. B: L7 A t( ?$ {
- dimobject1_start.HelpPoint.Z = 0 ;5 K" L1 m0 z: J
- NXObject *nullNXObject1(NULL);. c5 p# R0 A" `3 K* k3 Q8 |
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
+ N# E8 E. H0 S+ k0 x4 e3 p - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;; p8 S2 d. B9 R, A/ Q' R
- dimobject1_end.AssocValue = 0;
9 T) \! d& `1 _ - dimobject1_end.Geometry = line1;, k/ B2 v9 w6 g6 G) z @
- dimobject1_end.HelpPoint.X = 0 ;# k, g/ B- x$ m0 G) | ~
- dimobject1_end.HelpPoint.Y = 0 ;9 l5 r2 g0 c1 T3 ^3 u* T" t T
- dimobject1_end.HelpPoint.Z = 0 ;
. C5 @( I: W# |! @* ]! m- 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;' E) ~, f3 K5 b& P) `" Q; y
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>( u# _. q$ l4 h7 Q4 X7 ^# w! [
- //.., V9 Z% U" v, I* r# u/ E
- // for line2
u: k. I3 U+ V. S, ]) W# L- u - Sketch::DimensionGeometry dimobject2_start;+ c* N4 s9 y+ W. d7 |' e* ~) y
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;% a% t& D& q6 W: h$ Z+ h. b
- dimobject2_start.AssocValue = 0; F- T Q- ^# A) k& ]9 z
- dimobject2_start.Geometry = line2;1 A7 z3 _& i5 N
- dimobject2_start.HelpPoint.X = 0 ;) d8 B' v- |6 Z+ E/ A
- dimobject2_start.HelpPoint.Y = 0 ;
, S9 X- a* n; l" q; M - dimobject2_start.HelpPoint.Z = 0 ;1 T! k6 l2 t5 g* O$ u- ^
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
: w, \+ G1 w+ h7 Q4 H% j P$ P6 j - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
S9 n* V: F, U# r - dimobject2_end.AssocValue = 0;) B9 h: K0 S: L$ y* t9 p
- dimobject2_end.Geometry = line2;+ B2 j# p8 ?9 i
- dimobject2_end.HelpPoint.X = 0 ;/ v7 v5 S* f8 M# O* o9 F- ]
- dimobject2_end.HelpPoint.Y = 0 ;
, L$ b7 x8 c6 V: J - dimobject2_end.HelpPoint.Z = 0 ;) E( d6 {2 g* J I' ?
- 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;- h" r1 b& S) `( C( v* x
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
( I; D& Q. ]$ x - Sketch::DimensionGeometry dimobject3_start;
, o0 X+ G( i+ ^$ E1 y* O - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
3 G; C" r8 f( G# G. U4 }! n - dimobject3_start.AssocValue = 0;3 {. f. f0 N. O3 ?& c! w
- dimobject3_start.Geometry = line3; J$ _' S& g( i5 X, [* Q: z- L* O
- dimobject3_start.HelpPoint.X = 0 ;5 Q" T' c8 R% \1 ]; G
- dimobject3_start.HelpPoint.Y = 0 ;
: O5 z+ ^: D* k( Q3 X% ^& C - dimobject3_start.HelpPoint.Z = 0 ;
: M6 D: r! k8 {: z; G# m - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;! s" \6 \$ j, [% _6 P
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;& A& f% U; N/ }3 }$ Y
- dimobject3_end.AssocValue = 0;
. {% b* b; r6 ]0 L: r - dimobject3_end.Geometry = line3;
0 S8 N8 L# J2 W0 g) e- r6 { - dimobject3_end.HelpPoint.X = 0 ;8 s( c) r3 ], c/ T
- dimobject3_end.HelpPoint.Y = 0 ;+ f: G( ~$ N0 ~
- dimobject3_end.HelpPoint.Z = 0 ;
5 {9 ^, X9 S# \) I1 ` b) k - 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;$ M6 d* T- k7 ^; b7 C
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);: Q$ C2 k! d; I& j* K& w
- $ d; z+ y6 E6 y l
- /*</p><p> // revolve the body</p><p> */
) t9 Q" g, A/ C) h8 I - Features::Feature *nullFeatures_Feature(NULL);% s9 L! i( b, h) u& P) G5 o
- Features::RevolveBuilder *revolveBuilder1;% j7 `3 i6 o# x, V( Y
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);( Z6 Q. H' {0 ~- F6 p
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");3 d# o, W( W. R$ z0 F- ^" Y5 @
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
$ c' |* a/ S2 C9 W' ] - revolveBuilder1->SetTolerance(0.01);
/ N$ r1 M* S& U$ ^: [4 }8 F - Section *section1;$ Z8 p5 A& t! U+ W; c
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
; K+ v# F, g ]5 W9 _+ b - revolveBuilder1->SetSection(section1);1 f) i! t S& O2 r
-
/ @2 e( ~ A% |! z v( b - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);* H) \6 e3 {: z2 D& p+ @+ ]# z- f
- ; i4 a4 m' v) x' L, w
- std::vector<Features::Feature *> features1(1);
3 L X4 ?+ C9 T! D- {' r - features1[0] = feature1;
3 ?) z8 p- g6 q# _; f. U7 g2 x - CurveFeatureRule *curveFeatureRule1;
8 _4 ^: N( L f* i5 d - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);/ o2 k4 f* t% _$ q+ t: x
- 3 X8 w: m, ^$ M, x- G+ H
- section1->AllowSelfIntersection(false);! K9 Z Y, m: F9 o9 b. D. x( I/ S
-
) Z( t. f! F M* [* K8 T; u - std::vector<SelectionIntentRule *> rules1(1);+ @. ^$ t6 @- V% T+ E$ `6 c
- rules1[0] = curveFeatureRule1;
w" A( v# }/ E9 A; h - NXObject *nullNXObject(NULL);% w, a. R) o& |7 b- [0 Z
- Point3d helpPoint1(0.0, 0.0, 0.0);5 Z a+ t# ^, W; r+ _) i8 w* z, D) t
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
# W9 F& ` N: D! } -
8 B% x2 l9 v9 g% U: l - // define the axis</p><p> Direction *direction1;
6 i- U* {( b- a' [& J - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
/ I; e0 {" M2 P' @0 Q1 h8 X -
5 ?) R4 @/ B8 J5 [5 _ - Point *nullPoint(NULL);
$ U7 O" \ X o9 ] - Axis *axis1;3 Z" `( R! Y! Y) d0 L' `: h
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
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- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
3 @+ z3 U- |+ T* l% ` - Features::Feature *feature2;
f! y- d; N- v e/ c- ?$ q - feature2 = revolveBuilder1->CommitFeature();
; s; [ l* R: R8 ^* B# c) m6 f - revolveBuilder1->Destroy();5 T6 K* c$ `$ c
- }</p><p>}0 ?( E1 m5 Q* e, E
- </p><p> </p>
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|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
发表于 2014-2-19 17:06:32
