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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考7 Y+ I6 {" E+ N
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- <p>void basicFeatures::createSketch()
- J# O% f) P! f% H8 _ - {</p><p>{
5 y% o( j2 Z) g! t1 Z- s - Session *theSession = Session::GetSession();
5 r1 u9 i3 \( r - Part *workPart(theSession->Parts()->Work());
( k) j1 u6 S' R/ A3 E3 Y7 B8 s - Part *displayPart(theSession->Parts()->Display());, c& T6 V* u- b9 G/ V/ r) B
- Sketch *nullSketch(NULL);' H f" W0 j# u# t, ]/ B
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
7 ?, a8 z# q& O* V3 n& j - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);3 z! I2 ^# g' [4 k/ k" {5 t9 g
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);' [0 _+ A: @) {1 u& p
- Point3d origin1(0.0, 0.0, 0.0);
+ @8 k! [3 m6 r B. { - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);0 j* }+ k- G7 |( G. i/ ~8 W
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);' \2 \% B: s `/ z8 c6 W
-
( h% E. d! { ` s0 o H: h - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);7 q! S: `0 _/ {# ]% V* A
-
3 C) H/ Z% _. z+ Q9 B' i - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);3 x6 I0 p% L& e/ h
-
- D7 ~* T' K- y# N - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);9 y! ^/ B8 x) @) D2 ]# |* y
-
( a' J1 c- [8 e( m+ Z - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
, y9 P4 c; x0 s: j. { - NXObject *nXObject1;! i2 p8 _2 K3 h
- nXObject1 = sketchInPlaceBuilder1->Commit();
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1 ]# f3 c+ K2 b9 w - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
# ^* h5 C J! o7 o. S& f4 M - Features::Feature *feature1;
2 M8 A f" x3 | - feature1 = sketch1->Feature();</p><p>
# N7 x9 g0 U4 ^+ y: I - sketchInPlaceBuilder1->Destroy();</p><p>
( t8 q/ P/ k9 `1 U4 R - sketch1->Activate(Sketch::ViewReorientFalse);( Z5 M; z, H. c7 Z$ ], ^
-
3 P8 Y7 J8 Z/ _, f3 L - // define the dimensions # s4 O" b& X+ N! N4 {0 d: P
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");) m4 y" p; e& L$ R" g
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");' |/ G1 S5 M: D* w8 p
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
$ m7 F* n$ y$ l! f$ D - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];& H4 \, x7 l" q* Q& J9 D* n' ]3 T
- sprintf(msg1,"%f",heigth1);
+ `& K7 `0 W' L3 Q% Z/ A0 q - sprintf(msg2,"%f",heigth2);
% u1 K/ N% X; ^/ l3 R# g - sprintf(msg3,"%f",length);$ v! [ c" m, O5 W) |
- Expression *height1exp,*height2exp,*lengthexp;5 X, d* f. R- y) Z
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);6 [4 M% B7 ?& s" c
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
1 Y( i$ f( v8 ^ G( m - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
7 c, b) i m1 J9 p6 a* C; ] - // these for the dimension position
/ @# h7 B1 P- b! b7 J, j7 p" @0 l - Point3d dimOrigin1(-100, heigth1/2, 0.0); ; _0 `; w$ @5 ~" ~
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);! n" t o6 x% ]9 a/ E' _$ u: Z
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
& x4 H( d" G0 m* d6 _9 R' h# J - Point3d startPoint1(0.0, 0.0, 0.0);! r. p+ m. g' g: I" N2 o, H
- Point3d endPoint1(0.0,heigth1,0.0);8 `7 }! l) v) ~4 |9 V
- Point3d endPoint2(length,heigth1,0.0);9 i1 y2 C9 y H9 S) ]2 D/ r' @
- Point3d endPoint3(length,heigth1-heigth2,0.0);
9 ~+ ^- d. g! V; H" L. ] - Line *line1,*line2,*line3,*line4;
* Y+ q. k! k7 A, {' H1 w- M - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
1 R5 S! Y: s# b" t% R1 n - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);$ p2 w- l; A* h. k+ j3 h
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
* \$ q6 V7 t' m! W - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
( Q o! P! z; X7 K - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);! a! a1 f# T( |; Z9 | z/ c- H
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);( c5 `' z9 i( `8 r
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);" Z0 o8 ~& z: p. U3 A/ ~6 G
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% }& t" {3 d) D; x7 W - </p><p> // add constraints
5 E5 H0 a3 x' O* A" Y3 q8 ~* a - //..
, J& s& r+ ^4 @9 B4 T3 w - // for line1# |7 o; p8 i2 d
- Sketch::ConstraintGeometry geopoint1;6 K' U |( i2 E; |, n0 w4 @
- geopoint1.Geometry = line1;
- X: ?2 N) @+ q4 S: [7 R: t - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;& \( g1 v; J, c/ q
- geopoint1.SplineDefiningPointIndex = 0;
1 Q, {5 D2 f4 l. M6 p& \ - // find the (0,0,0) point8 e* M m5 `3 m
- Sketch::ConstraintGeometry geopoint2;
$ V1 O: V9 m- q w% o% O - Point *pointOriginal;! @! @, g& I' b
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());5 @+ V" N( W( a" S0 Z0 u! _
- geopoint2.Geometry = pointOriginal;$ K2 c/ [, ~( O' r+ ~
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
: E: R+ m3 ~: D3 R" X - geopoint2.SplineDefiningPointIndex = 0;; [4 `0 l' `8 k; x1 D
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;# g- q. A8 d1 F
- geoline1.Geometry = line1;
" | b( B. F3 t5 S - geoline1.PointType = Sketch::ConstraintPointTypeNone;7 @# [! g$ _; o9 t* N3 K
- geoline1.SplineDefiningPointIndex = 0;5 C: O5 e9 z! U8 V1 a" g# H
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);0 }/ }; a1 s r% D. s& V! ^- K
- //..
1 q# s, n1 @0 w' J: e# V; m& t4 y- H- L - // for line2- G5 F# l6 n/ q% N
- Sketch::ConstraintGeometry geoline2;$ z8 O& q* R* x" c0 K
- geoline2.Geometry = line2;$ u4 E8 Y0 b" y: w! f3 ]
- geoline2.PointType = Sketch::ConstraintPointTypeNone;+ O$ L; z6 p9 g4 [% J
- geoline2.SplineDefiningPointIndex = 0;: Q0 u$ M' H9 |4 A
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
" J+ G0 E( q0 X5 N; J6 m5 j - //..0 {. j. X# r# @7 P% g5 e0 B
- // for line3
9 ]1 F1 b2 e+ C# r5 P. A5 D; W/ i - Sketch::ConstraintGeometry geoline3;
0 @" w& |( }1 ?, ~" | - geoline3.Geometry = line3;
% k ?1 @- r% i1 n" T A - geoline3.PointType = Sketch::ConstraintPointTypeNone;
% a* L: ]2 H+ c+ _6 E0 I - geoline3.SplineDefiningPointIndex = 0;4 ^* k# \# |& m+ j
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);3 e1 o; c6 e) }# p3 ~' S
- // use this method to create the constraints
/ u9 d* ^6 r$ J3 T3 l - /*SketchConstraintBuilder *line3constraint;2 w; ]" x6 _6 d# g4 s7 z7 J
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
; C. G& L% A9 E$ B4 K: u+ T% ^ - line3constraint->GeometryToConstrain()->Add(line3);
7 e! {6 T8 T* ?' N( q: E1 X - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);9 J1 E b% s0 L7 S5 P4 e9 L9 t
- line3constraint->Commit();: z7 T& F9 c. V! o
- line3constraint->Destroy();*/. l) V0 u: r8 I2 C% _
- C2 j7 b: x; X8 O- u
- // add dimension" u: X4 x3 S. O& p; j8 C
- //..- Q' D7 O- n1 t+ D; W% y4 u
- // for line1/ x3 |- {, O5 U& }
- Sketch::DimensionGeometry dimobject1_start;
/ r5 D$ d3 ~0 V - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;; u4 h# |. m7 i% n1 i" }
- dimobject1_start.AssocValue = 0;
+ q9 A9 J& H$ o5 `, R - dimobject1_start.Geometry = line1;
4 E! L; Q( Y& l6 y0 R' G! m+ f - dimobject1_start.HelpPoint.X = 0 ;
$ a' l( x( i; I/ S1 y - dimobject1_start.HelpPoint.Y = 0 ;
% x4 t; ]* Y+ c8 U - dimobject1_start.HelpPoint.Z = 0 ;
, u* q7 ^' H* a: R - NXObject *nullNXObject1(NULL);
- I8 X4 V; A# q8 ? - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;( o% v" _; M! N! M. o
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;) u* F$ b; e* g0 h/ z
- dimobject1_end.AssocValue = 0;8 V6 ^+ y. A# M% Z- F8 ~# D( k" p
- dimobject1_end.Geometry = line1;( T4 u. n6 Q6 `: @
- dimobject1_end.HelpPoint.X = 0 ;
4 K, u0 ?& F' \/ z8 \ - dimobject1_end.HelpPoint.Y = 0 ;* @3 ]! z* T- U0 U% l/ k4 }/ R v, G
- dimobject1_end.HelpPoint.Z = 0 ;; y6 H. v6 \3 E( w5 X
- 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;
6 \# S; [0 T% Z* z9 Y7 u$ T - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>2 J9 A3 }+ W, ^ I
- //..8 P/ o2 t) B& z0 O2 D# X
- // for line2
1 z+ V& T, t5 G6 Z; { - Sketch::DimensionGeometry dimobject2_start;/ h5 O: W, k" `# e
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;( t' o& o& L4 \8 S7 T0 u/ ?5 V
- dimobject2_start.AssocValue = 0;9 L/ z6 d9 m+ W
- dimobject2_start.Geometry = line2;
l( I% D2 \" d& Z- i - dimobject2_start.HelpPoint.X = 0 ;
0 k5 ]/ N7 I. v9 h - dimobject2_start.HelpPoint.Y = 0 ;
8 E! M$ ?% x- i b) y - dimobject2_start.HelpPoint.Z = 0 ;
; f& W1 x1 i* n, H$ ^8 P - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
; Z! F9 S5 n! A" s$ a+ m - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;" b9 w9 F. e A; u! y$ L
- dimobject2_end.AssocValue = 0;8 a7 l& r6 @+ ^% M% z) G
- dimobject2_end.Geometry = line2;
" h, c8 m0 \/ v3 a7 ^ - dimobject2_end.HelpPoint.X = 0 ;
% X' z4 S. e3 V8 N; ?# L! u - dimobject2_end.HelpPoint.Y = 0 ;% f) v- F( C+ q
- dimobject2_end.HelpPoint.Z = 0 ;. G# |( d p+ W& k! ~& s& K
- 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;
2 `1 O. v' F- t3 B7 k a - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
& Z$ y f% ?. z8 T/ O - Sketch::DimensionGeometry dimobject3_start;
- [2 M; u; j7 A# g" b - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
; }) G( [0 y3 F8 T) f+ o, ~, b# p - dimobject3_start.AssocValue = 0;) |- R9 g" U1 G& d$ c) Q9 I
- dimobject3_start.Geometry = line3;
2 j7 H' x- w$ [5 Z% ^" w$ O9 Y - dimobject3_start.HelpPoint.X = 0 ;
6 ~9 T5 t; T7 E; ~' D2 H - dimobject3_start.HelpPoint.Y = 0 ;9 G. d3 y; S# ~* T. n! [: ^
- dimobject3_start.HelpPoint.Z = 0 ;1 x* T1 f$ k x6 ?3 E
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;3 o5 F0 F+ d# |7 Q; w0 D
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;' B7 h: [9 }5 ]! T
- dimobject3_end.AssocValue = 0;
9 S4 s: N& i1 V) g) U - dimobject3_end.Geometry = line3;; c( Z1 i* B- Y; ?- V9 o1 |
- dimobject3_end.HelpPoint.X = 0 ;. x' x1 g+ |: j% [
- dimobject3_end.HelpPoint.Y = 0 ;! F" n; G6 C: u: G+ E9 o
- dimobject3_end.HelpPoint.Z = 0 ;
' n4 k- S* \4 N g* ]2 X1 S - 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;
: j: @) A. T7 H; d$ Q- { - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
8 d- w" U3 V; `+ I' t -
, P" F' o7 b( n" q/ X - /*</p><p> // revolve the body</p><p> */% L% W( {4 \! @7 U! P; e6 _* C1 \
- Features::Feature *nullFeatures_Feature(NULL);4 K* O$ I6 i) p/ B3 h ?
- Features::RevolveBuilder *revolveBuilder1;5 f& t! k1 p4 o- Z9 K5 H2 @0 A7 j
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
. v8 T8 m+ T4 }0 O7 p. f" ^4 F - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");% Z/ Y- Y) ` N. E; R1 P( i
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
7 ]; h: m: |8 S8 E. W- u* W - revolveBuilder1->SetTolerance(0.01);
! d) q8 t1 u4 a9 u0 D& y - Section *section1;& V4 N# A" V$ v. S$ S4 X# g
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);0 w4 }: W" Y, _
- revolveBuilder1->SetSection(section1);1 j4 z% Z' S; r& u
- " \ n) d1 } r: T
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);" m) i5 r& E2 Y t8 n( U* ^
-
( B- L4 t8 L2 m% J5 _, [8 A - std::vector<Features::Feature *> features1(1);
! m9 {, f) i5 U3 D- E - features1[0] = feature1;0 o( a T3 }3 @
- CurveFeatureRule *curveFeatureRule1;+ K3 h! j) @" V8 H* [' `
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
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- \) t$ I' e% h9 A' { - section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);: Y( x' n, y1 t8 I: O
- rules1[0] = curveFeatureRule1;& L; k; L2 j' H( t6 e) I# W$ A
- NXObject *nullNXObject(NULL);* b, M( k. W: m3 s/ B. u2 ^6 V' F
- Point3d helpPoint1(0.0, 0.0, 0.0);( C* ~7 l P- o* |( @) N# C
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);$ y+ I2 _# N' V8 Q% U4 W- l% d
- 4 Q+ L% L. a. t$ A
- // define the axis</p><p> Direction *direction1;- r {" _$ U) e
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
$ a( v3 { {: m- j8 C' d -
$ V+ s6 N2 R) S; c' j - Point *nullPoint(NULL);8 G; x" ?- W0 e5 s% Z
- Axis *axis1;5 _1 ?& r3 B! w- c* ` |; K
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
8 E4 I7 k6 X. y: S3 N - 8 t9 I! i' F% q8 Z( F6 H( @6 q, g
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature3 \5 h% [# }# a% Y3 _
- Features::Feature *feature2;1 c/ c( U5 [1 O1 e, W
- feature2 = revolveBuilder1->CommitFeature();
8 h. Z3 i+ n& `9 h0 U3 U$ Q - revolveBuilder1->Destroy();5 |: x7 T, @. H" F9 z |
- }</p><p>}
3 G" v6 J8 j2 ]7 F - </p><p> </p>
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