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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考2 F1 e4 \/ c3 i) O/ Y9 O/ H6 H, S
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% }" a; R) {5 X- <p>void basicFeatures::createSketch()
$ E1 P% X7 \. v7 D8 K1 \+ E' o - {</p><p>{
( f- p3 k0 k2 `* v% }; u - Session *theSession = Session::GetSession();
0 G* h* p) v( ?! `0 U2 _ - Part *workPart(theSession->Parts()->Work());
* d$ u: U; z0 }9 J. ^4 y - Part *displayPart(theSession->Parts()->Display());
5 \" a5 h* _' ~" m" M" J - Sketch *nullSketch(NULL);
, {" E- C8 @: f8 X) e/ V" ^6 v5 I - SketchInPlaceBuilder *sketchInPlaceBuilder1;
" {+ L& w( ^7 N% h7 f0 Y7 L2 F2 ^ - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
% \- w$ L. G* j6 q( n' p6 F z4 ]1 { - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);; m' W( L3 l* f& J
- Point3d origin1(0.0, 0.0, 0.0);
6 A/ u1 E4 j5 ~5 t7 \* y. M - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);" X2 P7 {4 q7 K# b
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);+ F6 Z7 I* J4 U7 P, Z+ I/ d
-
% B9 l! [5 d; E m - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);' v! u4 w" G+ H1 q/ w4 L6 E
-
, e3 N$ a6 x( t0 H3 ] - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
6 m" ?8 R8 f/ s: b( {0 Y -
' O/ X3 @" w$ I, t- J - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);+ Q R# h# d0 W7 D! A5 D' D
-
* Z ?3 N" U7 @: i - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);% P3 I; S' t* q/ V
-
5 w" ^- e, p! s V# |, A; z. m - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
2 F; N- ^; D4 Q3 _ -
) M: t* u* z; d5 M - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
5 A) l* A3 \4 m* g0 D - 0 h$ p" P3 r* n: [5 y' O4 Q, `
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
) S% J; r4 E; d- c$ E- W - NXObject *nXObject1;
" z# M1 Q$ {* c6 _9 S' u - nXObject1 = sketchInPlaceBuilder1->Commit();
' T7 G _% y0 [- O# k6 ]) A7 q# C -
: U. }/ R& F1 s - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));5 F# K( l1 ]- m" `
- Features::Feature *feature1;
# S4 o5 j) i+ ?% k - feature1 = sketch1->Feature();</p><p>5 R- L$ Z' [' r
- sketchInPlaceBuilder1->Destroy();</p><p>
; |3 r( d: T c/ w. d1 Q2 l( {! T - sketch1->Activate(Sketch::ViewReorientFalse);9 [5 a5 i1 r, Y+ ?$ T
-
% [- p1 D: ~; l9 b; u! Q6 d - // define the dimensions $ {# y, F: S3 ?$ W+ q1 t
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");( E) I8 w8 [0 q- E5 ]
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");) k6 X3 q. I" X, x
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
0 I' k4 {/ \1 ?3 k - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
! D! k, `/ B3 \/ ~0 d - sprintf(msg1,"%f",heigth1);
3 V8 b' H: k- g) ?& D5 a V k - sprintf(msg2,"%f",heigth2);
. H/ l; n' l# H: V N - sprintf(msg3,"%f",length);% O) @7 S2 n7 d9 C/ `2 M, D% J
- Expression *height1exp,*height2exp,*lengthexp;8 j4 J& M5 n/ G3 y
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
9 V9 h, e, {, f/ S% C6 H0 E4 P, z - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
% L( O$ {6 ? |9 F7 {# i& \ - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3); G2 l" t" [2 v$ @1 S
- // these for the dimension position
+ ~. K. S3 G' n* g - Point3d dimOrigin1(-100, heigth1/2, 0.0); " H' U+ S1 x5 I% U% o5 ]% o X
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);' Y0 s/ r! M' [: K- V, ?! n. y
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
3 |& z d4 w: f - Point3d startPoint1(0.0, 0.0, 0.0);
1 u5 N; E( \5 f8 W: _8 Q1 q5 A: I% h - Point3d endPoint1(0.0,heigth1,0.0);
; m& k0 u }5 C7 U5 h* } - Point3d endPoint2(length,heigth1,0.0);
4 t+ A/ l" O6 I" k, a3 t; ` - Point3d endPoint3(length,heigth1-heigth2,0.0);# w1 t; `5 }0 P
- Line *line1,*line2,*line3,*line4;
( V$ P& |; q2 z8 Y# x. q - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
( Z5 x. r( l- Q* f - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
- T, \9 ~# h1 J7 q+ e1 ^+ ` - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
* ^3 t3 K; ]+ R - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
$ }8 q; p9 h# z - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
& X- f- E! L6 Z' v" l1 h! C' r) C1 J - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);7 }0 O$ ^$ m1 u0 D' x
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
, V* Q- ^: F7 ] - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
+ y3 a- o: D& _ - </p><p> // add constraints2 n) g8 ~" _! z9 _
- //..6 J, R$ k1 `5 l
- // for line1
5 u9 R: s, [1 A- V) \ q - Sketch::ConstraintGeometry geopoint1;
+ |( n; o+ `7 J, h. } - geopoint1.Geometry = line1;
$ w7 E0 U: l4 J - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
6 @4 e7 t- r( ^& `( n' L - geopoint1.SplineDefiningPointIndex = 0;, _3 S% N. @: ~7 h4 F. w. i; X7 S
- // find the (0,0,0) point+ z: J# H4 [( o& z8 g3 i. S6 F/ P+ L# N
- Sketch::ConstraintGeometry geopoint2;
, N) ~9 R( m5 k1 o - Point *pointOriginal;
! d9 E) y2 c- b0 y) C% M - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());4 G& O; A: ]9 \$ Q- K+ \6 s
- geopoint2.Geometry = pointOriginal;9 W. r5 `8 Q- g+ {4 J
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;8 z+ A# D8 w' ]0 _$ F+ Y2 w' e' v
- geopoint2.SplineDefiningPointIndex = 0;5 q4 O. q* j/ Y$ m9 d5 |/ Q
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
7 Q: k) }! m" z5 b - geoline1.Geometry = line1;2 n9 _; F8 H; j! Y
- geoline1.PointType = Sketch::ConstraintPointTypeNone;! v3 j% L! M [& ? b% _
- geoline1.SplineDefiningPointIndex = 0;; C: E+ J2 v; y8 d
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);; m: B5 b8 ?, b( o& n. F: O
- //..4 [, M* V% E% `% F x. F/ ^
- // for line2
9 x6 D) h" V# I# v( R9 U - Sketch::ConstraintGeometry geoline2;
% k. f& X \5 C* u) p2 ?+ P9 V! } - geoline2.Geometry = line2;
2 A: R9 q! l3 E5 [+ b1 H( F/ C - geoline2.PointType = Sketch::ConstraintPointTypeNone;1 \0 ]8 F$ O1 v6 V5 \, r, e
- geoline2.SplineDefiningPointIndex = 0;, ?/ j) p( @5 H/ ~& J' s/ `
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);# L2 l' ]9 G- P U
- //..1 t; y( Z2 o# Z) b( v' U" N
- // for line3
( D8 N/ x/ ?/ r" I; I8 { - Sketch::ConstraintGeometry geoline3;" _" T) _3 W/ O$ r
- geoline3.Geometry = line3;8 K1 _. P/ V _6 T3 R
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
1 B( p' i- H/ X) U, y* w* Q8 h - geoline3.SplineDefiningPointIndex = 0;! A' s q/ z; I# ^, ~7 U/ G& N
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);: ~+ |# J! K& W O0 a* Z
- // use this method to create the constraints
7 @. y' x3 S- i, c5 j* k: x - /*SketchConstraintBuilder *line3constraint;
2 J- F! _' ]+ o# I) C$ E5 F - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
1 ]7 t$ T: [# C - line3constraint->GeometryToConstrain()->Add(line3);
4 Q6 ^. I/ J: i. J0 | - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
. [" ]2 j* H0 d! z, [1 C2 Z; Z - line3constraint->Commit();
4 }$ D! ]3 B# s& L* Q! e - line3constraint->Destroy();*/
' q9 p! U6 ?+ b+ _ - 3 a9 ~4 M, t9 J
- // add dimension. x9 y7 E$ m2 u9 Q. Z. \5 x
- //..; Q' ]. {: F: r0 O
- // for line1
6 D: [' P( X4 O. U1 s+ G - Sketch::DimensionGeometry dimobject1_start;
- q+ Q5 w8 H& A" A; O - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
( }1 Z+ M3 c# r! Q+ \+ y, P+ e - dimobject1_start.AssocValue = 0;
+ U9 B; c; O v* ?* z" [9 | - dimobject1_start.Geometry = line1; v) Q' b+ ~6 P9 i7 Z" z% c
- dimobject1_start.HelpPoint.X = 0 ;& t: Q. G0 w) v; F7 H3 l& w
- dimobject1_start.HelpPoint.Y = 0 ;& Y6 [, u3 v6 m; p* t1 N
- dimobject1_start.HelpPoint.Z = 0 ;: c; K2 ]2 d2 N- {9 c
- NXObject *nullNXObject1(NULL);" Z% s( o2 m: C( i9 V! g
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;, c: t! Z) d* h- M4 m* i4 x) i4 E
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
+ W, r+ }) h# t1 C - dimobject1_end.AssocValue = 0;
2 [+ ? @; v/ ]# g2 @; F0 R - dimobject1_end.Geometry = line1;6 H/ m$ Y5 p: h6 S3 F
- dimobject1_end.HelpPoint.X = 0 ;0 T" d. |2 `8 U% y: \5 u7 t9 N0 L
- dimobject1_end.HelpPoint.Y = 0 ;
8 ]7 ?* k; r. {9 U/ u; G9 u7 Z - dimobject1_end.HelpPoint.Z = 0 ;
1 E3 t' u% s2 ]) D l; b - 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;, ~- n% h6 U# a# F
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
* b$ h+ v( Z; G4 G! u( [ - //..
G- n0 p# w( H/ n/ @ - // for line29 P& e+ |# g- i4 B
- Sketch::DimensionGeometry dimobject2_start;9 l, V% D! ~( U) Z9 f- E: g
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
! T; q% `2 Y p7 R9 O - dimobject2_start.AssocValue = 0;
5 O8 E$ c B: Z1 A1 Y* _! X2 @ - dimobject2_start.Geometry = line2;* y: O+ m- ~, V# z
- dimobject2_start.HelpPoint.X = 0 ;
8 d+ O6 P$ Z+ L* N: J - dimobject2_start.HelpPoint.Y = 0 ;
* ^4 j0 P+ U5 m M& s - dimobject2_start.HelpPoint.Z = 0 ;
' X5 O; g8 g8 i( D" P. k - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
4 G! t9 q7 Q! G! G' q4 u - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
! W8 x0 @! v, @2 C/ \ - dimobject2_end.AssocValue = 0;
, \; D! {/ j6 O2 M% j& Z# h) l4 ?6 h: i - dimobject2_end.Geometry = line2;# B0 N* J5 a T7 q
- dimobject2_end.HelpPoint.X = 0 ;" R* z- X, L6 l8 j/ S E
- dimobject2_end.HelpPoint.Y = 0 ;3 y' m; q- }: ]2 z
- dimobject2_end.HelpPoint.Z = 0 ;5 @: l" h' J* P' ?3 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;9 X/ I: I4 Y0 R) V
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
( J: D8 h7 E" y4 q d. k8 R# @5 L, {" X - Sketch::DimensionGeometry dimobject3_start;4 T& a9 r2 _; l, ]' V
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;/ q$ Y% V$ B( b/ Z; M; X
- dimobject3_start.AssocValue = 0;
5 k1 q( i4 I) R9 n2 u - dimobject3_start.Geometry = line3;: b0 y# H3 L: `% V. Y* o. ^2 H& C5 z
- dimobject3_start.HelpPoint.X = 0 ;! G, Y% d8 J; z! }. f
- dimobject3_start.HelpPoint.Y = 0 ;
' w! s/ |5 v' d) A! m: ]1 @% F - dimobject3_start.HelpPoint.Z = 0 ;
+ g+ Z3 i g7 c0 j8 ` - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;; w8 s J0 r& e# l. [
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;3 c% X {0 d: P* {0 U0 c% D
- dimobject3_end.AssocValue = 0;$ d. N' F9 |) {% i
- dimobject3_end.Geometry = line3;
4 r/ t* I9 x2 }) u - dimobject3_end.HelpPoint.X = 0 ;' p* Y. p! t" N5 j- s) o
- dimobject3_end.HelpPoint.Y = 0 ;/ l+ L7 r- s6 z8 H' |6 ]
- dimobject3_end.HelpPoint.Z = 0 ;1 Z& ^. V) ^6 t3 O
- 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;
) f$ h6 L" y6 Z6 O - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
3 Y) {% F; w9 h$ W& }& \ - # \3 ?* |- A. Q& w7 W
- /*</p><p> // revolve the body</p><p> */
! g* I% D' G2 J" o; ^8 f0 T$ V - Features::Feature *nullFeatures_Feature(NULL);
3 ]/ F9 b7 X! Z - Features::RevolveBuilder *revolveBuilder1;
- O8 v% Q C2 h2 C2 D6 t. \ - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
; V$ |) E d2 ~1 Q( b, [/ @6 w8 K - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");8 [& _1 M: x- n) j& ?2 S( Z
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");4 A7 u3 K% X; K9 `! z: ?$ X
- revolveBuilder1->SetTolerance(0.01);7 h" O7 s* Z+ T
- Section *section1;
4 u) K6 x/ S2 C# l0 R: a - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);, b0 ]# n# v( w0 `3 B( ]% Z
- revolveBuilder1->SetSection(section1);. ?, @( ~( X v5 K7 O
-
5 l+ _$ ]1 w) y - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);/ S$ j9 h, U" ^" a+ w- Q, I4 X9 b' {
- 8 m3 i k& T3 T; I, G4 s
- std::vector<Features::Feature *> features1(1);; F2 P, O2 S3 f7 B
- features1[0] = feature1;
5 I7 d) |' u+ v/ ]9 N% S4 {1 \# I. j - CurveFeatureRule *curveFeatureRule1;$ B6 B6 p ?) S1 [% Q4 n4 U
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);5 O7 ]( {+ r! z# p1 D. o
- + Z4 P" L* }" z. ^2 c) [
- section1->AllowSelfIntersection(false);
# S* S/ w7 W& z, r4 N: H* _ - 2 B0 H6 j# ]5 b6 L* D. v. X
- std::vector<SelectionIntentRule *> rules1(1);
9 q$ X' C# P- I; ~$ V. f" s' u# } - rules1[0] = curveFeatureRule1;
9 F& H8 n/ S; E+ ]6 a6 g1 S - NXObject *nullNXObject(NULL);( `3 T# }+ I3 L6 j0 M
- Point3d helpPoint1(0.0, 0.0, 0.0);
" ?" d' [7 U2 o/ J2 e1 B - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);% Z z5 D* e7 d' z: F! _3 J3 u
- . d1 y3 d+ }+ e& j" { s$ G% q
- // define the axis</p><p> Direction *direction1;& o0 h( k6 r+ Y2 }
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);1 @# w; \. `3 t
- & N# H& h( K% D" {" o0 B8 ]3 k
- Point *nullPoint(NULL);( ]; ]' \- d2 T8 R5 ^
- Axis *axis1;- ~; f' {& ?6 M0 j$ _' M
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);( I7 C! K. I6 F6 X$ W. f2 S
- & @- m) ?# E- n- g# e
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
6 @6 T& q n, s - Features::Feature *feature2;) K% I6 d& n5 d5 O& o+ `
- feature2 = revolveBuilder1->CommitFeature();
7 n# D/ \6 q6 A2 b( M5 w0 _9 a% ] - revolveBuilder1->Destroy();8 t* u' Y$ {& M/ ]6 x* W0 x. R' \
- }</p><p>}
! J7 \$ l/ w5 L* v K1 U - </p><p> </p>
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