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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考( ~6 d% S9 A4 b0 e2 u1 O
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. K6 \" E' F. ~( Y* p" o- <p>void basicFeatures::createSketch()4 _1 V X+ F: O, X- ^
- {</p><p>{$ @' h; F& T5 u/ x' g6 u
- Session *theSession = Session::GetSession();
0 m% n4 N: f* R7 D1 Q1 E$ n - Part *workPart(theSession->Parts()->Work());4 y6 R7 B; K9 F: l! N
- Part *displayPart(theSession->Parts()->Display());
& l3 D0 N6 z4 o6 b - Sketch *nullSketch(NULL);* `$ Q4 h9 l6 _8 n. r
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
3 v k; C. _5 c - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);+ ]8 o! w! J$ Y6 F
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
. c6 P1 M: y2 J/ J3 U- o' e - Point3d origin1(0.0, 0.0, 0.0);
+ Q9 W: u9 G0 \: E$ ]! @3 I - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);4 a7 N; O# r! A- U! Y) r. ]
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);' M" |" _' a+ N1 Z
-
% E: _0 Z( ]; N/ H! |; `& R0 n5 q - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);1 c1 S6 J, _0 B( z
-
! Q: m5 y1 K4 N' w; P# E - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
# S2 I. Q: E; b8 p! `) _2 y2 e -
- Y- Q4 x# N8 T - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
! O: T) T1 o: n6 z8 A -
. `* L- P) r" @% `+ C: [2 X* l - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);+ b2 d# C9 o% B5 ?3 k
- * V. I; e0 K+ P
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
8 }6 b" I( a! L% e2 d* _ -
' }* D& g" }* M5 }6 L5 t - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);1 ?# G8 L$ [. ~
- 1 w# ?2 y4 L4 @2 G' r3 A, h" @( W! S
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> - m( x! ?5 a. \' h
- NXObject *nXObject1;# F0 X5 Z0 w( `, e# J
- nXObject1 = sketchInPlaceBuilder1->Commit();
7 q* I! F7 ]2 K+ a8 t - & F+ Y) S' f$ _, F t+ G5 @
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));# N8 M* U+ a- b, @& f4 X( R
- Features::Feature *feature1;
. q! \, C0 P' V8 u& F/ f - feature1 = sketch1->Feature();</p><p>, k/ k% Q% [- S! l- v6 N# D3 K& ~
- sketchInPlaceBuilder1->Destroy();</p><p>* M! g7 f0 h" X
- sketch1->Activate(Sketch::ViewReorientFalse);2 ?& l# h( ]- Q* r! O( S
-
* t, u3 v+ P) F$ } - // define the dimensions 4 ]) ^ a# K5 D5 k g0 h1 B2 F
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");- p/ Z4 q9 A; s7 s5 G; ~" ?1 w
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");, a# e* e4 o+ f8 c* k+ c
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
' m1 F$ \0 B+ ] - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
' C/ D; |& F* E1 U9 w0 t `# `' W - sprintf(msg1,"%f",heigth1);( m/ J1 m# {# M7 s5 o
- sprintf(msg2,"%f",heigth2);) `) Z. ]% m7 ?& S# K! O$ } v
- sprintf(msg3,"%f",length);. L+ [ L J* d# E7 T
- Expression *height1exp,*height2exp,*lengthexp;6 v: V+ ~ A ~* c
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1); G8 D2 v. N# G( M+ l% A& y( k
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);/ X0 r" \& L4 C7 `- `! k
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);4 h/ B; W( ~0 z% P. a: z+ i0 v1 z
- // these for the dimension position0 @! {3 h. `, \" o5 b
- Point3d dimOrigin1(-100, heigth1/2, 0.0); , z) i; }3 V5 X5 Y: E @" L
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
8 {# S5 k- y9 |2 V - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves. `1 E6 i, \- S$ Q
- Point3d startPoint1(0.0, 0.0, 0.0);2 R6 `! j# D* k* j3 x, c" }, c; G
- Point3d endPoint1(0.0,heigth1,0.0);: l. Y' J1 o7 m
- Point3d endPoint2(length,heigth1,0.0);1 x/ W& \) Q8 d) R) s) f5 _
- Point3d endPoint3(length,heigth1-heigth2,0.0);
2 c9 [: }7 |/ S: c$ m+ c1 V5 f - Line *line1,*line2,*line3,*line4;
7 r0 j& d; w( y$ f5 n - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);7 x3 j2 {/ g1 b
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);9 q0 q( P% ]0 x" l
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
6 U0 I4 e$ U3 ~" T: A6 n0 n - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
7 Y) E3 p' L4 D& W( X - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: m( C' V( q: X8 P* R - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);4 g! ?" J4 Z* C: k$ g( o$ V0 {
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
, Q$ y& C# t& K, ^- } - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);" `9 m% D- n8 R/ @0 h5 d, J
- </p><p> // add constraints
- s# k- \2 o$ z B9 P- l - //..
% q3 ?" e0 I" r- d - // for line1
8 s n3 a# G" }8 |6 H - Sketch::ConstraintGeometry geopoint1;( u$ o; H$ @: ~2 [% p2 N! o7 \
- geopoint1.Geometry = line1;
( F( f2 \5 M# E% Q# u8 R7 R; V$ W - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
# e( |9 V. W; P }; l - geopoint1.SplineDefiningPointIndex = 0;
8 W6 R- P2 q9 O* m8 V1 p - // find the (0,0,0) point
! ^9 E; }1 h Q% M. G( q! u0 X - Sketch::ConstraintGeometry geopoint2;
5 V1 d( z' G5 [7 u/ x# E4 u7 ^ - Point *pointOriginal;
4 L. R( g | N1 _* c2 s3 a - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin()); F- G. ^7 g0 G' r' o* f6 W$ |; p
- geopoint2.Geometry = pointOriginal;( P) l$ ]' p: P( {
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;8 K; q' s$ t4 f# k W9 z! ~
- geopoint2.SplineDefiningPointIndex = 0;
9 Y# R" Y7 B" p - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;' u T. R* ~* r+ ?
- geoline1.Geometry = line1;
7 a5 r, _4 ?0 Q- B - geoline1.PointType = Sketch::ConstraintPointTypeNone;
+ W9 S! W5 Z! x& G# E* t - geoline1.SplineDefiningPointIndex = 0;
1 S2 y! H" c# k0 ]( r" l - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
$ l- ?, t" E, w6 r+ ^ - //..
9 j, a E( y) N9 ?: ? - // for line25 C6 Y! }1 I7 M1 D; u2 h8 _, G2 j
- Sketch::ConstraintGeometry geoline2;
) v0 F- M9 \, m& q' a! s- D+ F1 v - geoline2.Geometry = line2;& C: Z I% q3 c( I% Z
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
3 L: V, v9 k, u3 H - geoline2.SplineDefiningPointIndex = 0;9 ]' d# [: p6 s) i& k8 C0 P
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
1 ~2 X0 g! W* {" z! v2 v+ _. B* ~ - //..
; s' a+ x5 w8 ^& e6 F2 @$ p - // for line3
1 W' H5 o7 \, |- P5 O - Sketch::ConstraintGeometry geoline3;
: A: _9 w5 n$ o8 n; U# X; c0 v; i - geoline3.Geometry = line3;
5 {9 _/ Y4 n# u+ `( ]+ G - geoline3.PointType = Sketch::ConstraintPointTypeNone;0 E) y0 N6 w D1 ]
- geoline3.SplineDefiningPointIndex = 0;
/ q! g% V Q+ P' Y+ }% R0 K# ?$ k - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);+ l/ Q5 m8 O* J3 k! ?
- // use this method to create the constraints% Z4 x0 M! h7 U# i( ]* [
- /*SketchConstraintBuilder *line3constraint;7 D" A x3 ?: U4 F% ~* H! f# r: G+ w
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
+ v" X* c4 ~( G* r1 n - line3constraint->GeometryToConstrain()->Add(line3);
: n' |3 F( N" A' M j0 {3 f; f - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);5 u5 l/ B9 V3 b! w2 {8 o/ W' \
- line3constraint->Commit();
. n m% _& W1 b' u7 Y8 S. u - line3constraint->Destroy();*/
: Z; }/ E8 |" w6 X - 2 H0 o* ]. p$ x- M
- // add dimension
9 `% n, ^' E: w1 |) r - //..% }6 n. @+ R5 m2 Q5 k# }& f' G
- // for line1
7 A- }- w4 x# W - Sketch::DimensionGeometry dimobject1_start;" t+ n: Y8 ] K- G
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
1 l- I4 k" R }3 O6 N - dimobject1_start.AssocValue = 0;
0 w' l% s: G; W - dimobject1_start.Geometry = line1;! g/ n o& V! m# t
- dimobject1_start.HelpPoint.X = 0 ;
`6 b5 T8 J% z: h7 d% d - dimobject1_start.HelpPoint.Y = 0 ;
1 l, A2 e. V. v) B# ~. Z; H9 ^1 _ - dimobject1_start.HelpPoint.Z = 0 ;: |9 R8 l. }' Y+ |! l
- NXObject *nullNXObject1(NULL);$ T& P0 I4 Q! G9 j% l
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
: {: ~' I: v! h - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;$ r* J2 b9 A, r) ?# W6 a8 S5 ~- w9 t
- dimobject1_end.AssocValue = 0;
2 P2 M+ w" {. |! N7 X - dimobject1_end.Geometry = line1;; r$ a* J6 R5 [- a- M# x L
- dimobject1_end.HelpPoint.X = 0 ;4 X8 z; Q9 C. d5 B
- dimobject1_end.HelpPoint.Y = 0 ;
3 K# s" g3 ]) ?' H5 l- w* F; a' N - dimobject1_end.HelpPoint.Z = 0 ;8 z- H, @& G" `' i0 {1 L- u1 z( N
- 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;/ F0 C( |% r2 q* E8 X
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>% T! ]! Z; C8 _
- //..% N# z% G& t# n4 I3 G5 P# m
- // for line2( ^: b: X$ w( D5 c
- Sketch::DimensionGeometry dimobject2_start;' l3 i" m7 ~* e: Q* c
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;3 }4 j7 ^/ U7 } a2 K+ F
- dimobject2_start.AssocValue = 0;8 V- W5 r5 U$ V
- dimobject2_start.Geometry = line2;
4 z6 X2 i) w& @1 g( _2 G3 q+ j - dimobject2_start.HelpPoint.X = 0 ;6 p i& ^/ x, ?7 n D% s. A8 `4 {
- dimobject2_start.HelpPoint.Y = 0 ;, C' i6 Q7 r' V
- dimobject2_start.HelpPoint.Z = 0 ;
3 [# Q& U8 E/ u# L8 y - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
R5 \0 P/ @) R+ H - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
8 b [1 j) z( F$ n - dimobject2_end.AssocValue = 0;- P3 d6 I+ t/ p4 t' J( q
- dimobject2_end.Geometry = line2;; x# p' ^8 V1 [3 y
- dimobject2_end.HelpPoint.X = 0 ;% Z# ?% N9 E, r) E
- dimobject2_end.HelpPoint.Y = 0 ;
( [8 r+ q/ [% o7 |; [; j; Q - dimobject2_end.HelpPoint.Z = 0 ;! }8 W9 C- ~! B: g% 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;! i( |' E+ U3 n
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3" L: F; K. e% ]% I& G- Y" h% C
- Sketch::DimensionGeometry dimobject3_start;" o# R w& H* H+ j7 f5 K/ v* ^# I
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
. q* ?% z+ l/ n- { - dimobject3_start.AssocValue = 0;
" t0 `+ ~3 q% C# b: V* n - dimobject3_start.Geometry = line3;6 Q; V. j; y' c2 H) D; q% ?
- dimobject3_start.HelpPoint.X = 0 ;4 e4 ]3 }# O# t. ]0 P8 Q& k U; F
- dimobject3_start.HelpPoint.Y = 0 ;. D" [! @3 s% S! {. v3 g, `" O
- dimobject3_start.HelpPoint.Z = 0 ;/ v) }: C( I6 Q, n; k: {
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;- \+ p/ n Q5 A# O3 B' J0 O
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
5 V' x3 q& c$ Q! ` - dimobject3_end.AssocValue = 0;5 ]2 L% V% Y9 t
- dimobject3_end.Geometry = line3;0 |- B2 j9 Q" [! k u0 `
- dimobject3_end.HelpPoint.X = 0 ; z* z; D8 E* v8 J6 ?! W! {9 c
- dimobject3_end.HelpPoint.Y = 0 ;& |7 `; K$ c+ B; l, _3 K" O
- dimobject3_end.HelpPoint.Z = 0 ;! h3 }" Q9 b: ?8 ^" e3 n; g+ r9 g
- 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;
, R9 ~; b! K: a# Z" U7 j" t - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
5 m3 [8 f' G3 v" j- d -
' G; f# D6 z/ ?+ T - /*</p><p> // revolve the body</p><p> */$ @. {2 ?3 r9 ^
- Features::Feature *nullFeatures_Feature(NULL);
6 o1 V8 p( ?4 M7 O/ p7 S7 L+ \2 u* s - Features::RevolveBuilder *revolveBuilder1;
+ m. S; M# K v. z) I6 [ - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
5 Q4 X8 C+ e; c; ~ - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
9 N! I' U! J4 X# G - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");! m; L+ f: H$ e, l6 a* N }* ~! C
- revolveBuilder1->SetTolerance(0.01);
+ P- C8 o# n0 q* i/ H - Section *section1;+ M6 z. L- l' M
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
2 Z! G* i0 ~3 V( R - revolveBuilder1->SetSection(section1);0 b! I) p1 N1 I( k6 f# x9 b$ y) Z
-
" y8 S# C+ N5 d' u - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
1 \- y) e0 O6 T( X6 {2 Y - / i R( n6 K- T
- std::vector<Features::Feature *> features1(1);
( U+ x G, p7 } C) Q2 T- ? - features1[0] = feature1;: ?9 i0 X9 j& J* c& k& P1 N" k
- CurveFeatureRule *curveFeatureRule1;
5 S: Z) p. ^ b, R - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);( u2 A7 W1 o: i& W) a7 D# I# n
- % G( K3 B; a! |6 }7 [- o1 |
- section1->AllowSelfIntersection(false);
5 @4 K; r0 q, f -
- Q0 _- k5 V$ j3 z8 ]9 I& T8 d4 ? - std::vector<SelectionIntentRule *> rules1(1);/ T. v+ c% U& D: b
- rules1[0] = curveFeatureRule1;
$ U) W) v1 }( V" D - NXObject *nullNXObject(NULL); F9 A: O# c' S7 o% x: ]# m7 U
- Point3d helpPoint1(0.0, 0.0, 0.0);0 Z: P7 q/ X( ]$ @
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
% w0 o: \3 _/ L, j/ M8 w - : y1 d1 P0 \) E- \; s% [2 M
- // define the axis</p><p> Direction *direction1;& c/ V' z! y5 W* Z
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
, i n# z) I4 q j1 s - " R0 v* u6 s2 ?0 b4 `1 A: e
- Point *nullPoint(NULL);1 U( N4 `3 T( ^6 x* K$ C+ M
- Axis *axis1;
$ ^# _( r# U2 I1 [, T - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);3 }1 y1 U ]7 g
-
) | [, h+ E6 L" G$ G - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
$ k+ S! M- j) S+ i" w - Features::Feature *feature2;
/ E( h+ ]1 m) i - feature2 = revolveBuilder1->CommitFeature();
: k3 q Z: s) x Y - revolveBuilder1->Destroy();$ W5 n$ V& v" s+ ]; a. H
- }</p><p>}- r4 s9 g6 v9 K
- </p><p> </p>
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