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admin
发表于 2014-2-19 17:07:47
比较乱,仅供参考5 n: B. ~1 T: T! C7 x: b6 J3 Y. w
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; p9 e! F+ K a3 N$ _; p/ y( y5 e- <p>void basicFeatures::createSketch()
* E+ B. S8 [, H) q. o# M - {</p><p>{3 H5 m) M/ s+ T. v' P4 d' h* @
- Session *theSession = Session::GetSession();
5 j7 t6 F: M5 a$ `8 _2 Q - Part *workPart(theSession->Parts()->Work()); C% G: W8 o1 u5 X" ~
- Part *displayPart(theSession->Parts()->Display());8 [0 e e/ W( L$ \4 [3 G
- Sketch *nullSketch(NULL);7 f; V, k1 z9 v7 f+ n. }2 J. }- U, _
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
' g( ?2 J; Q6 T2 d* |" u - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
' u( {, }# e$ t* [4 I3 B - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);: ]' L- ?, K9 n, b
- Point3d origin1(0.0, 0.0, 0.0);
p% [9 n5 |) c4 h( u$ r - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
/ v, n! z6 y- T, h& _2 o' d - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);: @& H# \6 O) r% u$ t; P
- 2 B' S% g$ A X1 U' K j
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);, d& A; a& _+ k# S; J8 M$ A
-
8 S: t B+ o7 `4 k' ^+ L0 R4 w7 \ - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);' M% S7 D; E3 E) \: L3 o7 g6 p
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);: S4 p' o8 y6 S i8 e
-
" a8 {$ p( H& r6 ~ - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
" V' c. [! U8 J5 v - NXObject *nXObject1;' t: l0 n# D1 B: E
- nXObject1 = sketchInPlaceBuilder1->Commit();' D @% J6 O( y" H! e; j
-
- F$ \1 K4 s# I3 J# W2 _ - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));. P( b- K, _- C$ _
- Features::Feature *feature1;# X' ~; l% I0 p( Y8 G' x% b: e
- feature1 = sketch1->Feature();</p><p>3 W9 {7 O+ ]2 q7 g, d1 Q8 H
- sketchInPlaceBuilder1->Destroy();</p><p>
% C8 q s3 i ~6 Z) E3 Y/ P - sketch1->Activate(Sketch::ViewReorientFalse);
, ]( J2 i6 H5 v5 Y -
{& H; L$ _; k - // define the dimensions
. `0 A" V/ B7 s) P* y$ \$ t7 K# A - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");5 b/ o0 y3 @1 i. Q
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
. v+ j Y* B& T - double length = this->doubleLength->GetProperties()->GetDouble("Value");
* D1 r; F5 c; a! ~ - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];% @( e( N# I$ d, `
- sprintf(msg1,"%f",heigth1);/ G6 g8 S7 R- v( B- x }% a
- sprintf(msg2,"%f",heigth2);
+ _; j# J3 K1 c - sprintf(msg3,"%f",length);: b; D* |" Z8 `1 j/ F G4 `+ L X( Y
- Expression *height1exp,*height2exp,*lengthexp;% x3 g% w1 k. z0 e+ K+ g, P4 }( ?
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);" G1 d) X& ]' M4 b( j$ q+ o, b
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);6 M# u0 U4 @! Y/ y& d
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
+ g$ W2 D7 {# s# U8 | - // these for the dimension position
/ @! O' I6 P7 Y( Y - Point3d dimOrigin1(-100, heigth1/2, 0.0);
" y0 @2 V, M% z9 ]/ R t - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
9 y$ n0 n) p4 i. W [1 @9 r - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves+ E# q. y3 U4 c* W
- Point3d startPoint1(0.0, 0.0, 0.0);
, A6 k9 T8 W' o: T+ Z0 [ - Point3d endPoint1(0.0,heigth1,0.0);1 L z, o; l, c
- Point3d endPoint2(length,heigth1,0.0);1 K- B9 ~2 s6 x# F, F
- Point3d endPoint3(length,heigth1-heigth2,0.0);3 M. w# O0 \4 @; i9 ~. E4 L, R
- Line *line1,*line2,*line3,*line4;
9 ?5 q2 W2 t6 T7 c; h( n' b5 {/ G - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
$ [" v( Q" ?& p4 B" E+ _1 B8 ?% h - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);! t& h" C, N# u
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);0 O/ v$ T. s' W- P) t
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);4 Q* W# j: h f
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
1 F2 i# D: Y( L8 k - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
6 U" F- m# H' L4 _; |# w1 z6 X! f' G3 N - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
7 B9 M' g/ I1 k6 [% P0 F+ a - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
9 _" b; k% x3 E8 t% [" }/ k# [ - </p><p> // add constraints
6 k) Y9 b( p; L& }- D" U. Y2 s - //..$ S$ |5 Y# w8 Z& p. T9 p
- // for line1) i/ T( s/ y i) v
- Sketch::ConstraintGeometry geopoint1;, ~6 q! [: L& q: y0 c0 f# T; R
- geopoint1.Geometry = line1;7 ~/ V) w+ t* F9 U7 `( Z# ~1 y# s
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;2 E( Z3 Y% I3 s# m5 Z( m0 q+ a
- geopoint1.SplineDefiningPointIndex = 0;2 ?( l. [3 A/ U6 s- D# ?
- // find the (0,0,0) point
1 C$ T/ z1 n0 m Y4 m0 {4 \. L - Sketch::ConstraintGeometry geopoint2; 6 _% W4 `. f( s, x9 }9 x" r
- Point *pointOriginal;
+ D0 K% J6 y/ z& u! N - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
# [ h" d4 C: g - geopoint2.Geometry = pointOriginal;
$ C6 u- v: m5 s4 T3 Q - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
3 b& i3 u C+ M! X, U; B. Z - geopoint2.SplineDefiningPointIndex = 0;3 \1 v4 i; V o+ ^3 N) ]; Z
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;* L* U6 s2 v4 x) P" {5 b
- geoline1.Geometry = line1;7 k5 M! U* Y* c( R
- geoline1.PointType = Sketch::ConstraintPointTypeNone;' Y: d# s/ v' _% e0 n' g1 ?" v8 f. G: e
- geoline1.SplineDefiningPointIndex = 0;/ R# V) K" D$ I8 V
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
- @7 E' W* O5 G( {) |/ n; N - //..
1 i: I6 u% W+ {+ K! u# D - // for line2: N6 m6 A$ i! K0 q
- Sketch::ConstraintGeometry geoline2;9 P0 U6 [5 `" [8 Z, R! p6 K
- geoline2.Geometry = line2;% t! @* N0 K) {; V1 O- {) B! h" |
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
: n8 f& Y. I0 m; W) ]) \( J9 h - geoline2.SplineDefiningPointIndex = 0;4 j% p+ C0 d. f! {) n
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);; ?" Q/ _& o& f- N# t
- //..8 t! T$ A$ K$ m5 P9 p, | |) J
- // for line33 B6 x! ^( J) S8 L' K; S
- Sketch::ConstraintGeometry geoline3;) W9 Z4 v% h5 x9 e) c8 D
- geoline3.Geometry = line3;9 g* c( k1 L( f0 \
- geoline3.PointType = Sketch::ConstraintPointTypeNone;9 }7 q1 K( m7 V# X7 K H
- geoline3.SplineDefiningPointIndex = 0;" f; v& I: W* ^2 ?( d
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
8 S* C k9 o' o/ V( W - // use this method to create the constraints2 D$ e( s7 C4 o' o- m- h
- /*SketchConstraintBuilder *line3constraint;
$ D: a9 z) P( b) ~0 d - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
( ]# n) n5 _+ A1 r0 _" h$ K - line3constraint->GeometryToConstrain()->Add(line3);, ^& i: y, [, {4 e
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
- d4 f0 R! R- @: k6 d* Y - line3constraint->Commit();
' i0 u; t# v8 q* t4 P - line3constraint->Destroy();*/
+ j0 j4 x* N _ - ( J0 Y* V' ~! a0 F" I" F! k; ?0 ~
- // add dimension( Z) N+ z4 j* n6 q9 [
- //..1 O! ^. T* c: l" ?: x+ t
- // for line1
+ [- k3 { h# h* b" p - Sketch::DimensionGeometry dimobject1_start;
+ \' P) w) o/ ]7 T1 [ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint; d/ U4 G1 v' ^$ @6 _
- dimobject1_start.AssocValue = 0;9 W+ e# m: B! |7 m# Q7 ]
- dimobject1_start.Geometry = line1;
; e0 U' |2 c% S6 t - dimobject1_start.HelpPoint.X = 0 ;6 S2 ]) B5 f, Y4 O* E6 @
- dimobject1_start.HelpPoint.Y = 0 ;, N. ~: U' I+ d3 F9 Y7 K
- dimobject1_start.HelpPoint.Z = 0 ;) C' A! t2 v) V$ |: `) v/ \
- NXObject *nullNXObject1(NULL);
3 n& n7 s2 b- y9 E/ G( l( o# M! n' U - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;0 O2 i! g1 Z4 E6 b
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;9 L- v, b0 Q( q8 d1 b
- dimobject1_end.AssocValue = 0;
% h) V- c$ g, y$ A. H* T$ a - dimobject1_end.Geometry = line1;9 a% P: V# B* i& C( R
- dimobject1_end.HelpPoint.X = 0 ;. C7 \3 \: R3 S: j1 }+ v
- dimobject1_end.HelpPoint.Y = 0 ;! a# C; u: ~% p( h) S% N& K# m9 X
- dimobject1_end.HelpPoint.Z = 0 ;0 S# t/ b7 x4 V
- 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;8 [0 g8 z0 n- x; u
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
! V0 [: K& F0 ~* d9 O' h1 w - //..
6 Y7 V) G3 f2 q$ X5 F - // for line2
/ ?8 K9 z8 W9 \$ w - Sketch::DimensionGeometry dimobject2_start;
1 T% E3 _: M( o - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;, Y3 h4 A4 q7 {/ R! w* s
- dimobject2_start.AssocValue = 0;
n% i9 `& C7 ?; Z$ M1 l9 U$ V - dimobject2_start.Geometry = line2;# L: }9 f/ U& a, o/ k9 l
- dimobject2_start.HelpPoint.X = 0 ;2 F3 G0 S# ^; b: a
- dimobject2_start.HelpPoint.Y = 0 ;2 L) S8 n2 @! g- U! n3 [- }
- dimobject2_start.HelpPoint.Z = 0 ;- J6 I2 @* C, T
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
1 K x+ t9 H4 ^/ f - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;8 A. s0 B4 q' e% B: q$ ^+ W. R
- dimobject2_end.AssocValue = 0;: M+ r% E. T; P* p- q
- dimobject2_end.Geometry = line2;
8 ]* s g; K9 ~4 r - dimobject2_end.HelpPoint.X = 0 ;4 _& N i, D. |+ ]6 u% L
- dimobject2_end.HelpPoint.Y = 0 ;
7 r: Z6 B" X) i# ` - dimobject2_end.HelpPoint.Z = 0 ;3 S4 S$ |# n3 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;. V' i p. H& m- q$ k& S
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line35 n4 \ u) p, ~: _9 Y
- Sketch::DimensionGeometry dimobject3_start;( `7 `5 {7 U. u1 {
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;! Z# r, V, U, I5 h2 ~8 i4 x$ W
- dimobject3_start.AssocValue = 0;; W7 a2 H8 A1 }' M
- dimobject3_start.Geometry = line3;
% D" Z( m5 r! r% D. b% K - dimobject3_start.HelpPoint.X = 0 ;; X2 p) e# C$ Z. i3 z
- dimobject3_start.HelpPoint.Y = 0 ;
, o5 X1 \. U5 _' s4 t( ^/ O - dimobject3_start.HelpPoint.Z = 0 ;, t$ m! E0 j' s) Q, E
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
6 _2 ]; i p& X- J8 L - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;6 E% U7 ?+ ~. P, |5 `0 M, z- e
- dimobject3_end.AssocValue = 0;
; s9 p) G: Q' u- p& C - dimobject3_end.Geometry = line3;
, o) n8 C3 N! d, ~! A - dimobject3_end.HelpPoint.X = 0 ;
% p4 f w6 {5 U% Q - dimobject3_end.HelpPoint.Y = 0 ;
1 M3 R9 l$ m* E% G - dimobject3_end.HelpPoint.Z = 0 ;
u0 P9 z9 B9 w, w - 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;
' D- a7 ~6 I7 ^5 P1 J1 r - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);0 ~% D* B( Y! O+ x& b) v& Z+ ^$ i
-
* z) I# A+ T1 Z- v4 g- Y3 R: Z - /*</p><p> // revolve the body</p><p> */
* v2 m! F: ?$ f - Features::Feature *nullFeatures_Feature(NULL);
' a0 M5 P! A0 w) p' L! c W - Features::RevolveBuilder *revolveBuilder1;
: L3 m% @2 Q2 ?) p7 I - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);: Y/ z T% }4 K ] A' ?
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");, y; ~/ _3 w i& k( K& C
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");9 M* ?# V2 g% p- P7 p
- revolveBuilder1->SetTolerance(0.01);
# S5 ]5 \2 ^0 h7 Y) ~* q) N5 y1 z - Section *section1;
5 H# a2 }$ i8 N+ p - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);% M" a5 T, l) H2 [, G6 c
- revolveBuilder1->SetSection(section1);$ P5 c$ l9 ^" y, m L% k* M, y" x
-
& a3 F# J2 X3 Q2 a3 B0 P - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
9 i8 p1 \2 Y2 G3 `. }/ Y7 f - 4 u- v0 Z3 g2 g% ~( Z
- std::vector<Features::Feature *> features1(1);
# t& K x x$ d! Z" [. J - features1[0] = feature1;
1 \! G& y! }" P - CurveFeatureRule *curveFeatureRule1;, I) ~1 y5 L d U& j8 \
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
7 j0 _. T% _0 ?# J& r -
! h7 B4 c% C4 K/ l7 H1 w - section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);1 t ^" B! V v% P; n
- rules1[0] = curveFeatureRule1;
9 M0 m8 z9 f3 W5 Z2 X+ a" |0 F - NXObject *nullNXObject(NULL);
+ H5 j# R/ Z6 B" W, q L - Point3d helpPoint1(0.0, 0.0, 0.0);
+ O/ _ [- z% x; t9 ]$ h, o - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);2 S* \& v3 Y b# ]
-
4 ]/ o" D' F6 Q" n - // define the axis</p><p> Direction *direction1;8 e+ b$ H' H( ]0 y
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
$ B# d8 D' G# l# z, B6 } -
; `2 j- |) w* e! G9 P - Point *nullPoint(NULL);
) d) y: _1 T8 u) ^ - Axis *axis1;7 E/ _( E6 S; d. P, \% f, V
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);& K9 q" Z! N4 G# `0 j3 Q( r3 m0 a
- 0 |( D8 m% s) c$ t) n
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature5 U; h6 D; }8 O2 U3 s
- Features::Feature *feature2;( \) r, x- C- O
- feature2 = revolveBuilder1->CommitFeature();
8 u. I( d( v3 z$ Q; ~ - revolveBuilder1->Destroy();- v9 |( A% G% j# o% X, ~
- }</p><p>}
2 C0 V% C& b) W, A7 J. v( J% } - </p><p> </p>
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