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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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1 {- h: Z+ a1 n$ p+ Y$ @- <p>void basicFeatures::createSketch()
7 e1 L3 E, u: n+ U - {</p><p>{9 G% y4 X: j6 ?6 ]2 R9 R
- Session *theSession = Session::GetSession();0 q* p9 W. _' T6 K
- Part *workPart(theSession->Parts()->Work());8 C* E3 t2 H0 |$ b9 @( P# |
- Part *displayPart(theSession->Parts()->Display());" h0 \/ q+ O- d) O, w+ i) |
- Sketch *nullSketch(NULL);/ w. T; O- e4 V4 F; w% j
- SketchInPlaceBuilder *sketchInPlaceBuilder1;+ u) ^& \" w0 ^6 R
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
# }/ v9 u. P L, a - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);" z$ O+ A" f+ g8 e0 x+ P
- Point3d origin1(0.0, 0.0, 0.0);
W8 c( J2 W) |( u# e( k3 y. h - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);. c, |! A6 }! ^$ T# `
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);# n3 ?, m% p! o
- 9 R$ J$ [: C! ?& x2 H( o
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
. F" L1 y; ^5 }& q1 c; q c. x$ } -
7 N$ |3 k' @; E1 l7 \9 e - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);5 U5 }* I4 }# l- g& a
- . N* ~2 D6 t& h4 x; u* c
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);! e& w" l6 p% X) U, A L
-
6 E) Z2 n# e- E+ @ - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
9 Q! n5 p: q! i -
3 y, I$ x. u, b2 }* c5 Z+ E - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
1 E) {+ v. J+ { -
; ?. C$ k1 q2 _9 y7 k/ ? - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
2 E0 d4 M: |+ C) b1 i/ b - C6 p* X( U' g2 R {7 ^3 m
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
" a: r8 w5 n1 K: W - NXObject *nXObject1;& R; R+ ^( F* x9 i+ Z0 f
- nXObject1 = sketchInPlaceBuilder1->Commit();% t! g( e* N6 h* \* u* h/ F4 m' u0 \
- , i8 i2 F. z* c' W% E! V
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));' [4 \' c- l0 s
- Features::Feature *feature1;
9 u; n$ u V/ ^) N5 g - feature1 = sketch1->Feature();</p><p>; u5 @/ _) D. k5 Z
- sketchInPlaceBuilder1->Destroy();</p><p>
1 U+ Y. r6 T- k/ Y. R, S" Y - sketch1->Activate(Sketch::ViewReorientFalse);5 S0 e% k2 w. j& b9 F! G* r
- 9 t% K3 M8 c+ u6 d; o# c
- // define the dimensions 9 T" I7 v, f! a8 S4 r9 m' F
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
1 @& j2 {2 [' y( H% u3 R - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
C H# m0 k0 l3 o - double length = this->doubleLength->GetProperties()->GetDouble("Value");
7 y5 i, g4 G5 [3 G0 F: S - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];2 r9 b( }) ^$ z; {. A# }
- sprintf(msg1,"%f",heigth1);
) g" v+ R' Z! r - sprintf(msg2,"%f",heigth2);1 w" C _" I; C4 W" L
- sprintf(msg3,"%f",length);* X, Q* S3 v8 g' V! z
- Expression *height1exp,*height2exp,*lengthexp;, q! c9 D$ y8 B0 A9 Z
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);. ^9 {4 _3 E% g% k# Z& V/ B
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
6 g" f: {) ]: e - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
5 k+ k% u# Q$ C! N - // these for the dimension position
: K$ k0 H* R" M: S - Point3d dimOrigin1(-100, heigth1/2, 0.0); * U) i' s; v3 z6 {
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);' i( d7 ^2 [) @. r
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves1 q- l# |# h% k' B# c- e, c: r7 ~! z
- Point3d startPoint1(0.0, 0.0, 0.0);) D* _ L. A& g% Y
- Point3d endPoint1(0.0,heigth1,0.0);4 v o/ N0 H% I9 t/ ?" D
- Point3d endPoint2(length,heigth1,0.0);
- U' E( M1 a: S+ p' X% ^ - Point3d endPoint3(length,heigth1-heigth2,0.0);
9 N7 |( K& _; b" W8 e - Line *line1,*line2,*line3,*line4;
1 i8 |. s0 D: p. g# y% Z - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
6 g1 e2 J: l5 Y. p2 n - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);% i5 [% u- {% w4 {4 Y
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
% k, h& g, K* z- A/ R- k - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);% g6 z9 p! S8 M' a1 _
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);9 b$ `" E' D; W, F( d$ W: I
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
0 ?8 ^* f+ L% n0 j4 X - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
) n; w/ E. j) b% i' A" ^ - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
0 { Q* C0 o/ ^) M: K) x" \' [$ w) A - </p><p> // add constraints3 p3 P9 B' Z0 n4 `% `
- //..
1 [- C9 i* q5 C) u7 k: R/ d - // for line1
5 F) }% D/ H8 h$ A. h& [' N - Sketch::ConstraintGeometry geopoint1;
' m/ ~8 p s! J/ \/ V% l - geopoint1.Geometry = line1;2 J9 D1 r2 H8 Y7 f5 Z
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;6 d, y! [8 ]& f( w" a
- geopoint1.SplineDefiningPointIndex = 0;
3 S( _* P9 x% Z - // find the (0,0,0) point
7 F- w3 K3 b- P7 A; j9 I - Sketch::ConstraintGeometry geopoint2;
2 j* i4 ]6 ?' ]; y, U! t - Point *pointOriginal;# K& S* g7 o% h8 ^6 X
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());2 M# ?' T0 b2 v1 o7 P. m# v- j0 e( e
- geopoint2.Geometry = pointOriginal;) C" ?% P! z$ o+ M/ y
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
& o3 K/ }! T: |% O1 Y' u - geopoint2.SplineDefiningPointIndex = 0;% p# O! ], x, z
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;- g1 o6 f8 n/ `" u. c2 T
- geoline1.Geometry = line1;+ U5 G" A' M& G( c& E
- geoline1.PointType = Sketch::ConstraintPointTypeNone;. `& I2 Y# H8 k& [' N, @
- geoline1.SplineDefiningPointIndex = 0;
5 v: ^/ _, z' Q& {4 X/ ^5 n. v - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
% Y3 h2 T% S. n) O. @2 E - //..
3 |4 w; c& k5 t! J$ z - // for line2
+ E# o: p+ ^4 n+ q* B - Sketch::ConstraintGeometry geoline2;
; W1 _, q& I) ?7 V( @ - geoline2.Geometry = line2;1 H+ U/ ?" s1 u. |. s
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
4 @' [9 q/ [4 J1 [8 l0 A) e - geoline2.SplineDefiningPointIndex = 0;
; e# p# S* g% c5 A% { - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
5 \' t! k! b1 h1 \! X9 z8 r - //..
# m1 c3 Q$ c- r$ P$ ~: ]9 b - // for line3
y, `: `$ y$ O f. A - Sketch::ConstraintGeometry geoline3;
. g% d, G& J( D$ S. L - geoline3.Geometry = line3;* o! `% a6 r' h4 f$ H; M
- geoline3.PointType = Sketch::ConstraintPointTypeNone;) x; b; g5 V! v a( \" t
- geoline3.SplineDefiningPointIndex = 0;
0 P) S# W9 L, _$ ?6 P - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3); P9 ?4 g4 }/ k7 m5 H! P
- // use this method to create the constraints: n7 E3 x W7 O$ m# @
- /*SketchConstraintBuilder *line3constraint;; j5 C, \' I) P6 }# ^
- line3constraint= workPart->Sketches()->CreateConstraintBuilder(); ^% E7 c# N2 o, _# _+ D
- line3constraint->GeometryToConstrain()->Add(line3);
) }& [" J. _* t - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
. @0 r) q1 R6 H4 k - line3constraint->Commit();! a+ c, X, P4 w3 u
- line3constraint->Destroy();*/
0 T1 o" @7 A( h - + F9 I/ f' q e5 C' p$ _" f
- // add dimension0 d* U: a: C: e
- //..) O4 [3 X K* r) q7 [5 z$ s
- // for line15 R* x2 G$ ?6 o* n2 ?! ~
- Sketch::DimensionGeometry dimobject1_start;
u( \3 Z6 T% W. q' M - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;& A) y' N, P. O/ L% Y* `" g3 R
- dimobject1_start.AssocValue = 0;/ Q5 c r1 E' _4 Q) Z- z( ]! G
- dimobject1_start.Geometry = line1;
0 s% O" ?! x9 _9 ?) A - dimobject1_start.HelpPoint.X = 0 ;. ?& A9 k! N4 J V; h% n+ B
- dimobject1_start.HelpPoint.Y = 0 ;
% V! }" C2 O/ r z" M1 u+ a - dimobject1_start.HelpPoint.Z = 0 ;9 d$ O+ A6 R& i! G8 _, W
- NXObject *nullNXObject1(NULL);
1 f: s. Z' N5 W2 g6 f7 Y - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
7 Y+ ]" O1 r: I7 l$ R* t - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
; R" E2 @% v0 t - dimobject1_end.AssocValue = 0;
& C8 X2 R2 n, _ - dimobject1_end.Geometry = line1;3 ^6 r Z! g/ h4 X5 }7 L
- dimobject1_end.HelpPoint.X = 0 ;: A7 }2 }8 [1 g2 O+ [' U0 X) T
- dimobject1_end.HelpPoint.Y = 0 ;. Z4 L+ ]1 ~% ^ R8 T0 z! L
- dimobject1_end.HelpPoint.Z = 0 ;
- y6 E7 d" ^2 p - 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;
7 Z7 a7 ?$ @* i1 K! ^/ V - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
6 I0 ?- \0 q& N* b2 R: s$ L - //..
: p. P* W9 {; P7 o - // for line2& o( Z, X% y3 J$ `1 X9 r
- Sketch::DimensionGeometry dimobject2_start;
" ]4 t% q- {4 i0 d9 ?- w" Y4 K - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
1 z. C: d+ U" F( N& ]" U: x: X& f - dimobject2_start.AssocValue = 0;
j% K+ o. C/ h: I0 r+ V - dimobject2_start.Geometry = line2;
% ]! Y; y. c) J# p; e; c - dimobject2_start.HelpPoint.X = 0 ;
5 ]7 k/ B5 h% K- G6 O: v7 G2 c - dimobject2_start.HelpPoint.Y = 0 ;
( B3 D- z' N/ V3 s3 u - dimobject2_start.HelpPoint.Z = 0 ;2 C# w2 M' { p- o( w
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;; R. n# N8 X {% @
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
6 u! p* p6 r" Z. L4 |' X - dimobject2_end.AssocValue = 0;
6 C3 W0 e; t: C% `8 ]: }6 j - dimobject2_end.Geometry = line2;* m! k! K3 F, o
- dimobject2_end.HelpPoint.X = 0 ;
7 |+ P' Q/ J" g$ H - dimobject2_end.HelpPoint.Y = 0 ;
; ^* S- z( A$ O - dimobject2_end.HelpPoint.Z = 0 ;
8 e) e1 `3 I( R3 R - 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;' l% M9 T) n1 s5 ]/ |; l1 f
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3; V0 ~# e& I8 K8 S7 @
- Sketch::DimensionGeometry dimobject3_start;# I& }* r+ E9 T) W4 h) q* Y6 ]
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
$ D' f! ~ D3 F7 n0 t8 Z' H - dimobject3_start.AssocValue = 0;: P4 m1 l5 V9 X3 S/ O
- dimobject3_start.Geometry = line3;
D% m" ~! u& ~) E% y0 k: ^; {& _* l - dimobject3_start.HelpPoint.X = 0 ;' s; F7 `5 q$ s( q, [7 E
- dimobject3_start.HelpPoint.Y = 0 ;& m& I7 z' Z- ~6 U+ P, u2 r+ J
- dimobject3_start.HelpPoint.Z = 0 ;
# \' f0 e# V% M1 W/ N - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;* S+ F- B- U% ^% B0 @. S/ p+ @: O
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;& C8 C B* J" _2 S2 H( W
- dimobject3_end.AssocValue = 0;, Y2 q6 m1 D( l& c q9 z
- dimobject3_end.Geometry = line3;
3 [5 h, I2 Z+ y& V; Z$ K - dimobject3_end.HelpPoint.X = 0 ;
- ], i; H, D3 A3 p7 r - dimobject3_end.HelpPoint.Y = 0 ;
. J c- j- }' e$ D2 G - dimobject3_end.HelpPoint.Z = 0 ;( H* h- h9 ?7 W0 s" t* q
- 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;1 o. Z w3 s# h7 G
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);6 V0 l* o+ i6 E0 E
- ; d I3 W% ~) `9 s1 C- ]% t
- /*</p><p> // revolve the body</p><p> */
# N' P5 k1 B: w3 ]! n: l5 x l D' [ - Features::Feature *nullFeatures_Feature(NULL);
. q/ x5 u8 N1 v7 g9 n+ M, r9 h& m - Features::RevolveBuilder *revolveBuilder1;
& D" |3 m/ Z, Y4 m) | - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);2 r5 C+ {3 r' x2 a# Y& x4 ~5 _
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");8 X# h1 ~+ a- P
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");1 q5 [+ x: l) F/ p
- revolveBuilder1->SetTolerance(0.01);
! s7 H/ Q8 d) _2 ~. Y; x - Section *section1;
' X3 m+ E3 g% V - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);9 Q0 G9 w7 K* L$ C3 n/ R' a& P
- revolveBuilder1->SetSection(section1);# n( _4 E* F# i' J# H
-
8 E. m6 p' h b, L! k - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
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- std::vector<Features::Feature *> features1(1);0 w0 `. |6 B; ~; G, c
- features1[0] = feature1;
# L9 b! N" h+ _: l* r- K - CurveFeatureRule *curveFeatureRule1;
$ W" ]- y5 x# C3 z+ Z7 | - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);* [' s" F" O' N% T' v* x8 N$ W
- 7 w! r4 W! l6 @7 W: @
- section1->AllowSelfIntersection(false); o1 b* F" `5 `' N# n6 i
-
/ r. Y+ f. @5 _% Z - std::vector<SelectionIntentRule *> rules1(1);% T) A" L0 B, u& J/ Z
- rules1[0] = curveFeatureRule1;+ N# T1 B. B* H; e0 n4 n" g
- NXObject *nullNXObject(NULL);; O1 R# h; O$ h, a+ J4 l. }
- Point3d helpPoint1(0.0, 0.0, 0.0);: W. c. A; e8 t& Y5 S
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
8 g @' \) m* t$ W9 [4 N1 }$ \ -
~7 O0 W* i& t! C5 H - // define the axis</p><p> Direction *direction1;
7 O1 S% C/ p. t+ g: V; u" ? - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
- }' q: E6 j+ p, e) n -
9 i% M+ }: G1 N4 b3 W - Point *nullPoint(NULL);
' i0 p, A' a/ r+ N - Axis *axis1;% o q! y+ g3 ^( B$ C/ [! Z7 Z
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);2 f1 T$ j" A1 k/ O7 `/ j3 J8 F( e& p
- / ?9 Q) @+ k+ @/ P% y& @6 q( U
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature, M7 a* w' `2 h$ x) y
- Features::Feature *feature2;& x; I7 l7 P* v1 E, t8 p7 N+ W/ }
- feature2 = revolveBuilder1->CommitFeature();# W6 H3 P6 K# x
- revolveBuilder1->Destroy();1 M; V; C+ L6 v A
- }</p><p>}
Z. I. G9 K6 c9 u5 H7 h7 L4 A - </p><p> </p>
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