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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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- <p>void basicFeatures::createSketch()/ m. |( w7 E& D2 ]
- {</p><p>{/ I1 ]0 ~8 m7 a) E4 b$ V
- Session *theSession = Session::GetSession(); V3 {1 y7 N* q! {5 u
- Part *workPart(theSession->Parts()->Work());* w' R5 l1 s1 S, \4 x/ Z& a
- Part *displayPart(theSession->Parts()->Display());
1 }" b% W T8 r5 X. e" H) @0 r/ T - Sketch *nullSketch(NULL);7 X3 G4 E5 B2 K6 B
- SketchInPlaceBuilder *sketchInPlaceBuilder1;! F4 |3 l6 S T( J: N: M }
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
, f; A; m" `, Y( A - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
9 m6 U( [1 ^$ D# p( I2 M - Point3d origin1(0.0, 0.0, 0.0);$ C6 s q2 A* }9 f
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
3 J# z5 c1 e. [% v - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false); g! B) I. r. S4 A- z- T7 a3 v& v4 V
-
# k' |2 u& e9 u# a6 h8 d- q; } - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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& o, w; t: i2 g. Y4 U - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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! h5 i) [! U$ O) l- E - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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, z, }2 t* v6 _7 ~) ^4 D - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> , f: t/ n+ @# j6 q- G! B4 t! E
- NXObject *nXObject1;
* |+ ^/ y4 Y, `) S) u2 A% N - nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));1 W+ A# a; A% y1 [" y' |) l; D
- Features::Feature *feature1;
6 L: c/ ^, }6 v8 V5 D0 c( e( a - feature1 = sketch1->Feature();</p><p>
5 }4 E- [. d: q2 a - sketchInPlaceBuilder1->Destroy();</p><p>
4 r+ _3 k# N6 ]3 d# B - sketch1->Activate(Sketch::ViewReorientFalse);1 x3 k7 q! i! c; j) m$ n: r" v
- 4 t: K# n+ _0 r$ D6 Q" I* ?7 I) S
- // define the dimensions 3 Y" v0 [9 _5 d: B7 S; C5 G/ q
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");% W* \8 t+ n6 C" g3 W
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
" e) b! n1 _) _1 g# x6 W0 r$ h# w - double length = this->doubleLength->GetProperties()->GetDouble("Value");) m/ d9 T" ?! m& g4 j& q
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
0 e; R7 z o, E - sprintf(msg1,"%f",heigth1);
6 Q, Z2 f, @3 ?/ u! @ - sprintf(msg2,"%f",heigth2);
9 R x* o( P* E5 P - sprintf(msg3,"%f",length);
1 I8 m# S6 F2 _8 j0 v9 }; G - Expression *height1exp,*height2exp,*lengthexp;
" R6 \" q B' x6 d5 ?; h2 h8 ~ - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);2 F+ |( G$ ]8 {1 J
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
& [) R4 f7 p7 }! r - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);$ Q+ S- U2 e1 C( \, @% ]6 l7 m
- // these for the dimension position
7 m3 N& I K6 r8 w$ s( [, B - Point3d dimOrigin1(-100, heigth1/2, 0.0);
4 J7 i0 ^0 r* U; W+ \ - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
' R; C$ Y: A& T: c: x, E - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves2 [" S/ F1 m7 }
- Point3d startPoint1(0.0, 0.0, 0.0);. `5 r s7 @3 I% @ p w1 m0 ~
- Point3d endPoint1(0.0,heigth1,0.0);
) m$ c* Y7 ^0 K2 ?$ c) \0 m - Point3d endPoint2(length,heigth1,0.0);
8 `# Q% n# F9 H. u9 ] - Point3d endPoint3(length,heigth1-heigth2,0.0);
8 W) Y$ d7 r# k- F2 C9 u# \ - Line *line1,*line2,*line3,*line4;6 m3 O$ U. _, i% b6 U0 z
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);3 m: E w7 I. P' z! G# O5 e
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
* a/ d* \. B7 o - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);2 @4 ^0 J% k/ ~1 l+ D6 B
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
9 [; {- C' K4 h* t' \1 p - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);' M! N, F5 V1 E* H9 {3 Z
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
# Z z, R7 k! {, u+ t2 `/ c - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);$ Q$ g+ d o3 b* J
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints); v; t: d0 P! w V+ S
- </p><p> // add constraints, z) |: f3 L1 i: d3 W
- //..% S: c2 ^3 I. a4 ?- J% ^
- // for line1
' }& C; w9 F% @' P2 e - Sketch::ConstraintGeometry geopoint1;
9 \* d! t \! A3 _/ E$ a - geopoint1.Geometry = line1;
5 v4 t5 E& K& b- c - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
& T% \+ q6 g% V, Q( ^ - geopoint1.SplineDefiningPointIndex = 0;
0 Y- B. D5 J6 u. r9 E" [ - // find the (0,0,0) point4 c. R3 w/ a0 U0 e5 F0 W: }2 r
- Sketch::ConstraintGeometry geopoint2;
. ]2 ~; p- W" Z/ M! r3 [ - Point *pointOriginal;; V9 k1 ?- W/ B9 e% m
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
# E, H+ I" B* }+ d7 k) x7 n H8 v - geopoint2.Geometry = pointOriginal;
( Y1 O K4 ]) B& H - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
& O/ ~/ ] K7 p% S1 t) l% U" E - geopoint2.SplineDefiningPointIndex = 0;
6 B" Q6 ]) z' `0 n/ D - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;- x2 ]# e0 V9 }0 K& `
- geoline1.Geometry = line1;
7 L+ p, R( b( t" v - geoline1.PointType = Sketch::ConstraintPointTypeNone;/ J2 {& z! C. _# k! E3 B% G; j3 |
- geoline1.SplineDefiningPointIndex = 0;
% Z+ {) R6 j* n - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
$ E! {4 p. ~6 ? - //..
. U6 s- H v- B' X! A+ z- l - // for line2
, P; B; U% |& w1 R - Sketch::ConstraintGeometry geoline2;
. N4 f1 {8 t6 }# G - geoline2.Geometry = line2;
8 z8 E- b( \' R- a/ J: ~. b - geoline2.PointType = Sketch::ConstraintPointTypeNone;, A. I) u R$ C4 c+ p/ b
- geoline2.SplineDefiningPointIndex = 0;8 ^/ B0 N+ ? \" l
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);" f& Y9 h- ^, y
- //..* k8 B7 j: S: M2 Z' Z0 }. k
- // for line3
6 y( z2 G4 g1 W% I3 h8 V* `" x- Q - Sketch::ConstraintGeometry geoline3;$ Z: I' p* g/ M+ Q1 N* z/ e0 E! e! b
- geoline3.Geometry = line3;
* X! s n- j0 p7 p+ ^, a+ t) n9 C - geoline3.PointType = Sketch::ConstraintPointTypeNone;4 q4 D. J: @) V6 s' ]; q
- geoline3.SplineDefiningPointIndex = 0;
; u5 j- ~9 k7 g( X7 f - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
' h6 Y: q5 |8 e2 @( m - // use this method to create the constraints( Y! n# i/ d" m9 w! o" |- F
- /*SketchConstraintBuilder *line3constraint;) K% X. E) E, _+ Z4 y
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
" |' P4 W" ~# f( o) g' Z; } - line3constraint->GeometryToConstrain()->Add(line3);
0 i" j) I! h" t7 ? - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);' o& S4 q6 s* x: r
- line3constraint->Commit();( R0 m2 S7 G1 n8 u" d
- line3constraint->Destroy();*/9 O( P4 ]) w d% \
- * q4 M) B0 h J& s' ^- t
- // add dimension. A8 G9 N' W5 \
- //..) N- o f+ [% x
- // for line12 G; Q' |1 K$ x. s$ I' O
- Sketch::DimensionGeometry dimobject1_start;
' H8 a( V: i# N' v - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
1 d( U, U, W4 E3 p, v* b1 ?/ q - dimobject1_start.AssocValue = 0;$ o7 A y1 ]: X* g
- dimobject1_start.Geometry = line1;" W' b. Z1 A1 f+ x; H7 T) x
- dimobject1_start.HelpPoint.X = 0 ;6 s8 c- c" i0 u3 K3 }5 J
- dimobject1_start.HelpPoint.Y = 0 ;( j' l) S$ i, F& P8 c$ x
- dimobject1_start.HelpPoint.Z = 0 ;: C$ L, O2 o2 s- n5 f, G! [9 D
- NXObject *nullNXObject1(NULL);( x! r( D; E, ?( K
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;! V2 g! r) f) T n
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
9 q" D) ~, h- l5 u3 L - dimobject1_end.AssocValue = 0;9 W# i$ R1 ?( A+ g1 o
- dimobject1_end.Geometry = line1;2 p- r" Z2 s- a2 O- Z
- dimobject1_end.HelpPoint.X = 0 ;5 _5 u% N- J0 k2 |/ U
- dimobject1_end.HelpPoint.Y = 0 ;1 ~+ [$ }/ j3 c6 H
- dimobject1_end.HelpPoint.Z = 0 ;
1 n" d) v1 U# t2 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;
" a5 r6 o0 l+ E; Y3 f1 R+ O) i; j$ {* B - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>9 A6 ^, s8 v" c! h0 D: w7 d
- //..- `& y Q4 O( a5 Z6 A6 C( g
- // for line2
+ Z% P2 U5 G- a& F - Sketch::DimensionGeometry dimobject2_start;9 ^9 i$ C6 g$ X/ g4 ], Z+ ?
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
: ^4 p* J) g$ y. ]1 X- G+ b, G - dimobject2_start.AssocValue = 0;# Q; s" u1 N2 B& i+ m5 W
- dimobject2_start.Geometry = line2;: H; i' G0 m0 u
- dimobject2_start.HelpPoint.X = 0 ;8 j" d r- s% V- s' \# s, J
- dimobject2_start.HelpPoint.Y = 0 ;/ b9 q4 [/ f* W* H
- dimobject2_start.HelpPoint.Z = 0 ;6 b/ o* i+ j& C5 ^# R' f
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
2 }1 q4 L9 c4 J! f - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
. \' j9 p! ]) [7 j5 W7 ?- J, k - dimobject2_end.AssocValue = 0;' Y; h( m! d( J. A
- dimobject2_end.Geometry = line2;
4 X/ W7 P6 Z7 `0 y! O0 o - dimobject2_end.HelpPoint.X = 0 ;3 [( h8 V- \% d' G
- dimobject2_end.HelpPoint.Y = 0 ;
2 I5 z( ^4 W# ]. g+ H - dimobject2_end.HelpPoint.Z = 0 ;
5 `; C/ H, B. D" b) x! Z" z9 L - 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;
0 E1 [5 ]2 t1 ] {2 _: s$ u - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
/ d' B6 ~+ \+ b5 @ - Sketch::DimensionGeometry dimobject3_start;
& x* C; Q9 E8 W; n8 B3 ] - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;2 _2 ?+ i( r- U; {' m
- dimobject3_start.AssocValue = 0;5 M" k$ E$ B* @+ P% i, h. n
- dimobject3_start.Geometry = line3;% f# h/ a' c5 r. A4 Z f6 f
- dimobject3_start.HelpPoint.X = 0 ;
, y& j# n% R2 L( F - dimobject3_start.HelpPoint.Y = 0 ;
; X: k, L0 q0 J - dimobject3_start.HelpPoint.Z = 0 ;
7 S. u: a. a9 } q - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
0 X/ \" n7 G7 F1 W/ J( Y* o" } - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
/ Q+ \3 k) {! Z5 | - dimobject3_end.AssocValue = 0;
% R1 ]$ [# W4 ^: U, C- g4 ^1 B - dimobject3_end.Geometry = line3;0 o6 _) `5 x+ m# U' m$ v
- dimobject3_end.HelpPoint.X = 0 ;% S7 M \! M5 J3 _; u0 M
- dimobject3_end.HelpPoint.Y = 0 ;, Q1 [0 |# j: h& b9 h z" Y2 K5 Y
- dimobject3_end.HelpPoint.Z = 0 ;
+ P1 r! ^6 y: 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;
! t2 t9 f3 ]& T - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);# Y+ j: S7 {. j: ]+ D- o# @
-
# X' L: l) W) L' ~" O8 @ - /*</p><p> // revolve the body</p><p> */
' b9 M2 b+ e9 I# c9 v+ j - Features::Feature *nullFeatures_Feature(NULL);
- P; e6 ^% Q4 [: p - Features::RevolveBuilder *revolveBuilder1;
$ S& R) p- V! J; B$ E" L - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature); r+ y. o/ b8 g
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
$ v' _% G/ z5 V4 ]! G% L" G - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");% d; ~# P) B5 A* k" ]/ O
- revolveBuilder1->SetTolerance(0.01);# G7 n$ q. v6 E7 z4 M
- Section *section1;
5 P6 r# b+ M, y% e+ J2 ^) _& Y2 u, v - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);) G v _1 P8 g
- revolveBuilder1->SetSection(section1);+ c0 q5 I7 R" j8 Q
- " O& w b3 T. X! h' h7 Y- ~9 ^# F
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);( K8 v, h5 Y: U) y9 u" U* [+ f
- * C2 ?- w+ }$ a' x! \/ G! j* V; u
- std::vector<Features::Feature *> features1(1);
$ F0 _) P- e; ~! o, M: z) q$ V - features1[0] = feature1;- I0 N9 C1 o) w9 w+ F% Z
- CurveFeatureRule *curveFeatureRule1;
* \# e$ g2 N9 I( T - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);% W; H6 v% L% Q
-
" x9 a1 P" [$ M) Q* O; ~ - section1->AllowSelfIntersection(false);7 O$ v. X, K% A. V) ~ h! N
-
7 B- F T- m5 e5 u - std::vector<SelectionIntentRule *> rules1(1);
: \! v8 v7 N* T5 }0 y - rules1[0] = curveFeatureRule1;& x- I. W1 m5 i8 q& F# q) `
- NXObject *nullNXObject(NULL);
+ c" |5 D2 {1 | - Point3d helpPoint1(0.0, 0.0, 0.0);4 ~" H' {$ O4 J) x+ J. l& Z
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
7 k1 i- I5 p7 M3 b- t& N - # y6 J1 ]8 e1 i1 |
- // define the axis</p><p> Direction *direction1;' O1 w' k' D4 X) @
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
6 y7 y0 ^) p! G$ U4 W4 e2 D - 4 n( a3 v5 A B' m
- Point *nullPoint(NULL);8 x7 Q1 D1 w, |, H1 I
- Axis *axis1;; U0 M% C( l$ z9 \8 k1 F$ A
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);& i) c' e- T, {3 k
- ; ?0 C! Z. R7 j. H5 Y! e+ H
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature( n* o+ k& g4 C$ w- V1 n. g4 S: c
- Features::Feature *feature2;) ]8 h, R" \7 }$ [! ~9 a
- feature2 = revolveBuilder1->CommitFeature();
) e% V1 p8 O; t' I; L8 o+ r - revolveBuilder1->Destroy();/ u/ K% N* s9 X
- }</p><p>}
8 U) [. @9 G% E5 V* A - </p><p> </p>
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