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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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' v5 _- m% M3 Z- ~0 ^+ L- x- <p>void basicFeatures::createSketch()! u( c |( u7 j; i
- {</p><p>{
4 n7 z2 B9 y0 ?/ n. n# r* X - Session *theSession = Session::GetSession();4 `" F/ C- ]* |4 g6 n4 w* ], F
- Part *workPart(theSession->Parts()->Work());6 H2 k! V$ e& Y0 R& E
- Part *displayPart(theSession->Parts()->Display());
0 B9 f* e* @& F5 |. q - Sketch *nullSketch(NULL);4 o5 c8 c$ d! r; N& f/ R# c
- SketchInPlaceBuilder *sketchInPlaceBuilder1;3 H3 S+ ?- S: c) d
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
' t. L4 {6 [& ]# Q - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
/ c# ]2 I2 @8 E6 |* z - Point3d origin1(0.0, 0.0, 0.0);; W1 f+ a2 k. h0 b
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
8 v6 q2 h$ B( J. G5 K, f0 p - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);8 n- d# H9 H. O) g* e
- 2 o" C1 o/ r6 S; }/ M8 t
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);! k/ X. Q7 G, g
-
* n5 u6 G6 Y' |( ^ - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
+ l% c) L0 y) G; g- c5 D4 R: _2 Z -
0 ^( _0 ]4 ]' Y: f- D* S - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
+ d" H8 t. W6 {7 R; ~2 b - ) p7 k+ l" b0 l0 a" h# {
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
4 Q) I+ f5 B. ? -
& K8 e8 p- Q7 j: V& D- q& g% W# @# t - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);$ ]! V1 u# }' z9 s
-
) O& n. J' h( I - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> , F2 A/ x0 ~1 a
- NXObject *nXObject1;
. C( ^1 X) ? h8 u* l) S - nXObject1 = sketchInPlaceBuilder1->Commit();
, t0 s) K6 @: {: _. f! [1 l3 S" l# r -
- o( u8 O7 s5 d! l t1 L - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
) I6 y, A4 v/ {7 \. ^ - Features::Feature *feature1;- O7 [: U9 P; P# U7 h
- feature1 = sketch1->Feature();</p><p>7 J3 O. }# k& x6 O
- sketchInPlaceBuilder1->Destroy();</p><p>
& v" t) ]' z4 i2 k( i9 v - sketch1->Activate(Sketch::ViewReorientFalse);
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- // define the dimensions 2 _+ U! d- m2 i
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
+ P5 w; P( l ?8 X - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");2 V7 y. b$ Y/ g$ F& q. y3 X) o& H
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
$ z4 l4 x1 _) {. b! I0 K/ F - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];, q' v x5 l0 o8 K, X/ j
- sprintf(msg1,"%f",heigth1); B2 F5 D/ z7 g
- sprintf(msg2,"%f",heigth2);9 o1 j5 p, ~0 Z
- sprintf(msg3,"%f",length);% Z) P4 n9 g- d! H' d* l
- Expression *height1exp,*height2exp,*lengthexp;' {/ O* u+ _* w) L$ M: [
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);# [* f- ^5 O/ [# P" Q6 b- h1 A- B
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
+ E( C1 s7 ^; Z$ C) h - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
6 w7 i3 `+ W# M; h8 d3 K) ? - // these for the dimension position: |) w [9 F+ V* x* ?# L
- Point3d dimOrigin1(-100, heigth1/2, 0.0); + Q( T+ a; J7 p4 B
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
% l9 i. q# l6 S! ? - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
" W4 O" p' _3 ]" N+ w3 E3 h# {; K - Point3d startPoint1(0.0, 0.0, 0.0);- G2 m. \3 _/ ]7 j
- Point3d endPoint1(0.0,heigth1,0.0);
5 S# p- Q' n7 Q& x" S - Point3d endPoint2(length,heigth1,0.0);
8 c' D/ X9 m+ g8 {$ Y, n - Point3d endPoint3(length,heigth1-heigth2,0.0);5 t: b& q* N" t s
- Line *line1,*line2,*line3,*line4;
' \. I' j. |' i' q, { - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);# z* R' p! Y. ?% N- C; I8 l
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);0 h3 u/ ?) X4 l4 v1 k% m- D/ l
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);) m" C; i7 S! |
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
! W0 C7 w* `* @& n1 ]% A' w, e& J - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
. D0 {. n4 A9 W9 k+ f) z" X- c - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);2 w" e7 m L2 J" D7 `
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);- a8 `7 Q( o$ Q; E9 z5 H; q0 x
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);- F7 k: Y* p5 |0 ?7 ]. b
- </p><p> // add constraints
6 b8 m+ M$ R4 _2 e$ v) ^: @ - //..
% |5 P5 O6 ]. ] - // for line11 M9 Z$ @! h' |) k4 D( P$ H) f& N5 e
- Sketch::ConstraintGeometry geopoint1;% {. p# c9 u% ]) f! ~% N' G) U
- geopoint1.Geometry = line1;0 a$ H) S0 D$ H8 Z
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;" X, W) U# Z3 y D0 o6 s6 S
- geopoint1.SplineDefiningPointIndex = 0;# N% O+ s' B" n# L# ^4 J' o
- // find the (0,0,0) point
/ }7 x# E9 x% ]: ]/ q5 ] - Sketch::ConstraintGeometry geopoint2; - y. U5 d# W9 V# \, k7 Z
- Point *pointOriginal;
6 S# i0 }1 e9 H2 n* |0 [. [- J0 j# } - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());3 H: G; m0 N9 i, a2 B ^
- geopoint2.Geometry = pointOriginal;
3 u, K( ~: R( @+ E - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
; a% Z! Y; |7 Z4 S* c - geopoint2.SplineDefiningPointIndex = 0;
& x6 p3 b6 h/ P - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
- K! X$ x) X# O- Q - geoline1.Geometry = line1;
$ w# {; g( y" w2 _ - geoline1.PointType = Sketch::ConstraintPointTypeNone;
% N& x" g8 Q$ b6 S - geoline1.SplineDefiningPointIndex = 0;) ~7 I- I6 t$ @
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);2 d7 A3 q) L/ E: @
- //..1 Z/ `# ~$ B' S7 M
- // for line2) ^* v9 i {3 g8 z7 u
- Sketch::ConstraintGeometry geoline2;. I& a% b; A; Q- u* Y
- geoline2.Geometry = line2;
+ O5 \$ y4 P8 x# M7 I - geoline2.PointType = Sketch::ConstraintPointTypeNone;
' I9 g) s5 A( f3 h* s! C - geoline2.SplineDefiningPointIndex = 0;
2 `$ ?7 r3 K3 s7 B - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
% `. s+ b0 g: y% s! b! ? - //..) C( |) ^$ ^& O, z8 _/ B
- // for line3
0 Q- u5 l0 q w3 z7 r - Sketch::ConstraintGeometry geoline3;+ `! b5 o( A# Z( j8 B$ \. g, l
- geoline3.Geometry = line3;
& m- B) C5 [9 D* G1 T5 P* K* b/ b3 j - geoline3.PointType = Sketch::ConstraintPointTypeNone;
1 {- _- i, |0 y7 Z) _* I& m& B* A - geoline3.SplineDefiningPointIndex = 0;' j9 s* H$ f& v) u% L; T' a* B
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);) j5 k9 W/ p/ w7 O. t$ j* |( |
- // use this method to create the constraints
0 s5 U8 Z+ Y1 P# @ - /*SketchConstraintBuilder *line3constraint;1 D6 F1 H* s% Q2 A# @- b
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();- C5 ?) [( d* ^/ B
- line3constraint->GeometryToConstrain()->Add(line3);7 Y) S+ v2 @) D
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
4 f$ R7 ^" T/ N' E3 [* Q0 I( U% n - line3constraint->Commit();; r) A3 A" t( j1 Z+ l3 Q
- line3constraint->Destroy();*/( r; A: k8 k5 @* a
-
0 w2 o1 S+ A# [: a9 y7 e+ ? - // add dimension
' y) C% n' p! Y5 n - //..' y/ W+ l7 l2 c
- // for line1% b9 P s1 f+ V
- Sketch::DimensionGeometry dimobject1_start;4 N" ^+ X* W- w$ d8 M- h5 v4 p7 L
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;" n& D/ E: D/ t) r5 i5 K
- dimobject1_start.AssocValue = 0;
! W" F5 X# f" U% G - dimobject1_start.Geometry = line1;% f( X7 x, N) I
- dimobject1_start.HelpPoint.X = 0 ;' W/ O2 M |+ C w5 Z4 p
- dimobject1_start.HelpPoint.Y = 0 ;$ C% S$ y. d1 T" s( G
- dimobject1_start.HelpPoint.Z = 0 ;7 X; ^$ k! j$ h. N9 Z
- NXObject *nullNXObject1(NULL);
( t6 K0 I! }1 Q0 Q. W* S: L - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
* f0 P5 B* @+ G - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;3 p# F! {" b( l( k" o' J
- dimobject1_end.AssocValue = 0;) u) o- D0 _! W; ]- n
- dimobject1_end.Geometry = line1;
. z# A1 ^2 U, x( Q - dimobject1_end.HelpPoint.X = 0 ;
" H b$ Y5 A- O2 c w4 t - dimobject1_end.HelpPoint.Y = 0 ;
* h3 F* i# l. O, A* k - dimobject1_end.HelpPoint.Z = 0 ;2 L. z5 l# [/ f+ |
- 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;+ t3 b% Z0 ?- j6 X5 x
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
+ T, x& g1 R$ r1 F. A - //..8 G6 U* e0 P* V# `5 ^9 d
- // for line2
/ S3 B: L& Z- \! }! u; C5 ] - Sketch::DimensionGeometry dimobject2_start;
- ^6 |' g6 w- ]4 a) y0 b7 a - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
' C8 d$ D4 N$ \" P0 n3 R3 \ - dimobject2_start.AssocValue = 0;
7 W1 a9 I' ^7 _) Q - dimobject2_start.Geometry = line2;
2 ^+ w6 {9 d# M n" p9 M5 c% o - dimobject2_start.HelpPoint.X = 0 ;
& u5 i; G( }+ G Q5 v6 H8 } - dimobject2_start.HelpPoint.Y = 0 ;
6 c% q8 }" ^0 O% ~ - dimobject2_start.HelpPoint.Z = 0 ;: R: O) F4 _9 \- b
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;- W7 G, a- @0 h- h3 C4 ~
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;9 H+ B# X; T7 D7 m9 ^2 e& V
- dimobject2_end.AssocValue = 0;5 L" U0 m& H" o7 X6 P* y& d" V
- dimobject2_end.Geometry = line2;; D( H' `, Y2 i3 O' X! b8 R- X. K$ e
- dimobject2_end.HelpPoint.X = 0 ;0 c1 Z6 t% p A) q: f
- dimobject2_end.HelpPoint.Y = 0 ;
9 u+ T$ O: E% \2 Y/ x* x0 N - dimobject2_end.HelpPoint.Z = 0 ;6 t, s& a1 i% D
- 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;" b" g q' V+ W; ~1 s. R+ n4 a
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3" s# \% B: ]% `3 A& v0 x7 q
- Sketch::DimensionGeometry dimobject3_start;. j9 @7 r) a7 t, d; Q
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
; f- z5 i& p0 J: Z( m, l1 M, G - dimobject3_start.AssocValue = 0;
: _. ~1 ^1 ]2 }6 s - dimobject3_start.Geometry = line3;9 i* ~8 k+ P5 e6 e' m
- dimobject3_start.HelpPoint.X = 0 ;
7 L% z: @9 t" g# h) O6 c. A - dimobject3_start.HelpPoint.Y = 0 ;
% x5 H9 H) J; p - dimobject3_start.HelpPoint.Z = 0 ;+ u9 `7 A$ T- \" Z8 I6 }
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;- H. @! D N7 R1 A
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;9 P1 M) {1 a: S
- dimobject3_end.AssocValue = 0;
1 @0 L6 _4 ^) K+ c - dimobject3_end.Geometry = line3;1 G5 P( T3 z* g ~5 X/ }
- dimobject3_end.HelpPoint.X = 0 ;
6 e0 p9 Q3 C" ]8 z - dimobject3_end.HelpPoint.Y = 0 ;. ~& q6 m1 ]& p5 _
- dimobject3_end.HelpPoint.Z = 0 ;
: A6 A- q9 R3 @$ i: c - 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;$ S& p' x" q5 U# A: \
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);; z9 i' O+ O% i( a
-
$ W( l# y4 U7 x" b - /*</p><p> // revolve the body</p><p> */6 o; w- k4 s+ w: Q$ p2 S' Y
- Features::Feature *nullFeatures_Feature(NULL);
$ S8 T8 T1 G3 ^- i/ b5 I - Features::RevolveBuilder *revolveBuilder1;5 E6 u( n' l2 J; m7 X
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature); V0 M7 n* e% ]2 h/ B0 `
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
& f# C. {1 {, _( c+ U - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");# V7 M. B$ g# V( V* |
- revolveBuilder1->SetTolerance(0.01);
$ W8 M. U: f3 I# d - Section *section1;
I! I$ ]& R% J, o - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
! `2 C% q. B0 M, | - revolveBuilder1->SetSection(section1);
0 M! ~! r x# {7 H. B - , i# q8 `' b! Y: w: ?! [2 O* ?- S
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
8 G% m* _. l0 d: H8 L$ f5 I) e8 S -
: C# k7 c/ I" B. ^* [ - std::vector<Features::Feature *> features1(1);
) p. ]& J5 ]5 Q% ^' l - features1[0] = feature1;' N% c' Q4 y! T5 F& V
- CurveFeatureRule *curveFeatureRule1;
" |' y: C9 F ~- P9 W7 V, J4 E - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
8 }0 X2 n- F/ J -
& P% C6 E( N& \! d8 k( X - section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);/ L3 E# H, A' r( x+ V
- rules1[0] = curveFeatureRule1;- m& d% X7 I& ]: R8 s& e
- NXObject *nullNXObject(NULL);) Z: X' ]) k) _2 Q9 z5 V' p% U
- Point3d helpPoint1(0.0, 0.0, 0.0);
5 P0 w% C3 d2 E1 N+ s0 K - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
- t, u4 f$ Z) M3 ]. H - * e- N/ A% h5 e S
- // define the axis</p><p> Direction *direction1;8 X( n$ c! H) [# ~- z7 `/ R
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
' P; X( i; Z: V5 p2 S% F - & W0 [/ G3 M( n( H G7 W
- Point *nullPoint(NULL);: z0 G. ?( {& W3 v+ H! e# M0 H
- Axis *axis1;, Q! O( ?- v/ M. m
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
1 [& C, {' }) i& l, p7 t' m -
/ B4 o }/ Z. x3 [) @( N, { - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature% B$ O4 ]1 [/ x* ~6 r
- Features::Feature *feature2;3 Y/ i8 g- n( c" ? C$ g, |8 O
- feature2 = revolveBuilder1->CommitFeature();
( I( J' j0 ]" x8 b2 y# K3 i - revolveBuilder1->Destroy();
. [! r. y4 I$ o: G5 t4 { - }</p><p>}
O* R! e3 ^- P" b1 A9 L - </p><p> </p>
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