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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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4 ]6 F' [" x7 X' t- d" r" U0 T- <p>void basicFeatures::createSketch()
- i; d4 l( N! U - {</p><p>{0 ^5 J+ B. _+ V. A- s
- Session *theSession = Session::GetSession();% @9 s6 I9 t% Q& p7 r& Y3 l" x
- Part *workPart(theSession->Parts()->Work());" D0 Q( @3 R( m/ R( b) O" a" F
- Part *displayPart(theSession->Parts()->Display());! H0 F; E, p/ l! ~' I& T
- Sketch *nullSketch(NULL);% a2 Y/ E* u6 ? ^* X5 I" D
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
/ C8 q/ W$ F, ^ - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
( t3 G4 P* k. l3 R& X - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
2 b7 K, t. }5 L. X* Y3 \/ j: J' x - Point3d origin1(0.0, 0.0, 0.0);
E+ K9 K! h& n9 P$ |' R- h - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);- D8 }1 H5 q& i$ c
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true); p# {7 e$ J; t& L7 B6 n
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- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);- l1 j& v; v0 c' p) x
-
6 l& O, l& y. w& H7 Y# w! g- o - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);) W. g" i. M) M a- u$ b1 e$ P
-
3 K4 w- u: i1 l. ?( @( x+ F3 J9 V - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);, g4 z) k; J+ a2 h( h) }0 O
- # @. o9 W8 M+ T. X1 K( C, b: |
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> - p; N9 p: X7 E5 G' m
- NXObject *nXObject1;3 l: b* y7 U. [3 |) E9 W6 O, b/ s* S
- nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));. a# q: S D7 j; i- c& I7 i
- Features::Feature *feature1;' p; F- l4 L1 M I$ m4 K
- feature1 = sketch1->Feature();</p><p>
, F& _# W. e% h" M! S% k, }# P' S - sketchInPlaceBuilder1->Destroy();</p><p>7 u0 G( t R* X1 x
- sketch1->Activate(Sketch::ViewReorientFalse);
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- // define the dimensions 2 _, W( t! M$ W, C; D2 G
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
7 s: [4 Q$ R6 ^7 A G! ]4 ] - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
- h! h7 @7 W, P( T( P0 E3 H9 q4 U" d - double length = this->doubleLength->GetProperties()->GetDouble("Value");
8 N8 L3 ?' p0 I D# [( ` - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
J$ F4 i% t- e, D! P/ ]3 e( h+ g- ~ - sprintf(msg1,"%f",heigth1);
! k0 y% V4 u; k+ e0 T - sprintf(msg2,"%f",heigth2);
% B7 }4 t( w. P: G9 c6 @. j - sprintf(msg3,"%f",length);
5 ^6 R. q1 J' M1 Y3 x* h& B - Expression *height1exp,*height2exp,*lengthexp;/ w0 @/ q: ^. `
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);. ] w& i+ i$ h1 n: c) Q
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);* q2 ^9 p8 p4 J. ]
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);& X/ l) [( a P
- // these for the dimension position
k" h* J. n$ ^1 I - Point3d dimOrigin1(-100, heigth1/2, 0.0);
5 {" p4 p3 O5 f1 x - Point3d dimOrigin2(length/2, heigth1+100, 0.0);2 t8 @. m m4 x4 y F
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
0 m# J# x9 E, E, l- ?5 d' L - Point3d startPoint1(0.0, 0.0, 0.0);
D% H7 A$ S9 C2 Y - Point3d endPoint1(0.0,heigth1,0.0);: R" |8 p( y2 V. @
- Point3d endPoint2(length,heigth1,0.0);
8 w( i7 c9 K% j- T - Point3d endPoint3(length,heigth1-heigth2,0.0);6 w% G8 g4 r+ D
- Line *line1,*line2,*line3,*line4;
4 T& w7 M6 ^1 s: k, j1 |' |2 g+ n% _ - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
" {) l. ]: A# V0 c5 o0 ^ - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);+ B( ~% e0 p1 o1 O* c" m' o0 k
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);1 n% {* {6 a4 ?& ~4 |
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
$ H1 v" L9 h) M2 j: U5 ~: g4 A - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);1 l) q- [8 v9 M) M3 h# b
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
0 D) ^# m6 B, |( S7 j$ q6 ^' F* z! \ - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);5 e, U1 `; d4 l" m( ]
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);( ^6 ~+ O# _: D9 M
- </p><p> // add constraints7 ?2 K8 i4 t" a. j. [9 l" ?
- //..
. V1 X5 L* ~) T; ] l d - // for line12 @6 R$ B6 N J, o
- Sketch::ConstraintGeometry geopoint1;+ w6 [$ L, K/ e$ ^
- geopoint1.Geometry = line1;5 ]0 g1 L' ~" Z0 R. d- {' z: Q
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;0 Z% b0 h" ^, L( e4 W
- geopoint1.SplineDefiningPointIndex = 0;
7 C2 e" }+ [! ^/ F* S - // find the (0,0,0) point& F1 Z) Q o: b
- Sketch::ConstraintGeometry geopoint2;
: P; U, n$ }; @6 X% M) I - Point *pointOriginal;
9 W3 {: }4 N, e4 M* S; Y6 I0 i - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
& J/ m+ D" A5 l8 i) u - geopoint2.Geometry = pointOriginal;, ?9 b% r* a: [- D( n
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;! {% ~2 _) }3 j8 R+ {
- geopoint2.SplineDefiningPointIndex = 0;
1 q; Q* F& p+ S& |# e - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
+ Y" K/ h4 M8 f0 C0 ]" g5 Y - geoline1.Geometry = line1;
7 L' v; t: m! T' H* F! O - geoline1.PointType = Sketch::ConstraintPointTypeNone;7 E8 k9 c' c" ^1 `; @7 e
- geoline1.SplineDefiningPointIndex = 0;3 ~2 t: j$ ^) T/ P, T' V
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
, p) S% u0 K5 K, T - //../ ?2 b4 f- Y- n+ {/ J, C1 @
- // for line2
/ e( \$ S% x- G# T6 r - Sketch::ConstraintGeometry geoline2;) s k3 x* W5 J: R
- geoline2.Geometry = line2;
5 ?5 t6 Q. f5 I0 w* B$ f - geoline2.PointType = Sketch::ConstraintPointTypeNone;
% ~3 U* C: o8 v# |% c - geoline2.SplineDefiningPointIndex = 0;& J! X, ~* `+ A9 S2 }. d! S, u
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
% T8 l% l1 {2 H - //..
9 a! ^& ~# C4 ]$ [& ? - // for line39 [& G# p4 `6 {& C+ c; r0 e; W
- Sketch::ConstraintGeometry geoline3;7 i! A! j |" _$ ~# V6 `
- geoline3.Geometry = line3;
, K6 s, ?( X! E# m - geoline3.PointType = Sketch::ConstraintPointTypeNone;
. r9 x1 O% W! u# I- x* U$ Y - geoline3.SplineDefiningPointIndex = 0;
+ f3 b5 O0 w4 j7 t. x5 O - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);% l3 X }& y1 E+ @- n: t' G! J0 ^, n
- // use this method to create the constraints" T* @3 q% o' x
- /*SketchConstraintBuilder *line3constraint;/ |! a" j1 B) L! m
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();" ?8 {: n. ~- \% P
- line3constraint->GeometryToConstrain()->Add(line3);/ \2 Q& X+ A: h c' }
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);" j+ A+ ~3 Z- ~' c: k N
- line3constraint->Commit();' O$ l0 j5 p9 K, v' w3 r& P$ |
- line3constraint->Destroy();*/0 Q5 Q. r9 L1 I. W# M2 v5 N- e
- . ?- F8 i5 w1 n. @* }$ B
- // add dimension
6 m v) H0 r, _1 V6 |; h - //..
+ o( j |& k, T% Z6 \ - // for line1
+ ]! V# E3 k/ B5 e9 y" R - Sketch::DimensionGeometry dimobject1_start;
+ G5 _1 x- H0 v1 X- J& w - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
% l2 J2 Y. Q" d& b: ^# g - dimobject1_start.AssocValue = 0;
0 o& T( v9 F" i% P - dimobject1_start.Geometry = line1;: ?- J# e/ s0 J) m
- dimobject1_start.HelpPoint.X = 0 ;
' } E6 t. }& W2 Q% }6 w - dimobject1_start.HelpPoint.Y = 0 ;$ l5 h9 y6 L% n' k* g
- dimobject1_start.HelpPoint.Z = 0 ;
$ n( p7 }9 p% ^1 P8 O - NXObject *nullNXObject1(NULL);0 s2 q' T8 Z3 a6 L' R
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;0 t! C% }5 {: }5 F* ?8 p, ~
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
# j. u# @8 `& e' j3 |' A, G - dimobject1_end.AssocValue = 0;4 R4 Y v v) p+ g
- dimobject1_end.Geometry = line1;' p, L2 I- L7 X- X) R' B& e: t) W
- dimobject1_end.HelpPoint.X = 0 ;$ s7 b9 g% s _+ i& {% ]# b. [
- dimobject1_end.HelpPoint.Y = 0 ;
5 V7 ^, C' y) E2 Q* p @$ i" t( o - dimobject1_end.HelpPoint.Z = 0 ;
1 N2 a* n; 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;, G( @% C+ X; ^
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>( f" T. f; B) \) N s6 ^7 R
- //..7 Y8 `7 l2 N1 ^ ?& n$ N, {
- // for line21 R2 N0 C& N2 m/ N0 r2 v* y
- Sketch::DimensionGeometry dimobject2_start;
9 y8 G3 U) f/ M( @' s/ k - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;+ f4 [+ W. P% S) h9 u L
- dimobject2_start.AssocValue = 0;, i# n' c2 p, S
- dimobject2_start.Geometry = line2;
+ o7 P$ ]2 E) G' I1 L0 v. M# M - dimobject2_start.HelpPoint.X = 0 ;
7 [% X. I7 P% W( y1 H) [ - dimobject2_start.HelpPoint.Y = 0 ;9 ^/ b* z, [/ U0 }! }
- dimobject2_start.HelpPoint.Z = 0 ;# U/ j6 `8 r; H1 c
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;: m7 z8 ?: b! j6 l: G/ {
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
P' Y& g' q6 K! x - dimobject2_end.AssocValue = 0;. l) L) [' l E @: |; H
- dimobject2_end.Geometry = line2;
8 X3 S1 E1 s1 R/ [+ p* D+ u/ ? - dimobject2_end.HelpPoint.X = 0 ;9 h% y% C5 y) d- o
- dimobject2_end.HelpPoint.Y = 0 ;
' S9 a) Q4 s3 W" J0 v- k - dimobject2_end.HelpPoint.Z = 0 ;/ `$ [5 J* T( g
- 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;
" {8 [6 E3 S4 b$ q" c - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3$ ~7 N) m$ d. i0 p
- Sketch::DimensionGeometry dimobject3_start;
9 x, b0 w4 O7 L- Q- J - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;: M) }5 r/ o4 o& p; z/ _
- dimobject3_start.AssocValue = 0;. Q$ V# D8 [; |1 c) N
- dimobject3_start.Geometry = line3;
) \; R2 x# \6 V9 ]) U3 I - dimobject3_start.HelpPoint.X = 0 ;! W& n. B5 d" r2 p8 V; x
- dimobject3_start.HelpPoint.Y = 0 ;
0 D* O/ B% L' @4 h0 p* t m - dimobject3_start.HelpPoint.Z = 0 ;
0 z t# ^. d9 L - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;3 g& L2 c, \# p; B% P
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
8 J" z) o! S$ |9 `% r - dimobject3_end.AssocValue = 0;
! k; t6 t& U* |- P- T/ R - dimobject3_end.Geometry = line3;# p X( v, C9 R1 a' O# W& v& R
- dimobject3_end.HelpPoint.X = 0 ;- |1 t f" U/ v2 N6 u x; w
- dimobject3_end.HelpPoint.Y = 0 ;
$ @4 N6 H% n: J - dimobject3_end.HelpPoint.Z = 0 ;, `# S" r$ E$ V) B) u
- 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;
( ?! X1 @1 m0 `* G' M - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);/ ?7 t7 o3 M8 p8 f7 T3 p) `% C
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) B& e" M2 z4 E4 R I; n8 H - /*</p><p> // revolve the body</p><p> */
$ `$ P: @8 v6 `. {1 E - Features::Feature *nullFeatures_Feature(NULL);
' |2 g ?( h; `5 i# E, X - Features::RevolveBuilder *revolveBuilder1;
$ f* G9 C0 a+ c7 G( y - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
, t/ J% ~. x6 l# T+ n& h% b - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
9 F4 G- H" N& O/ \' @5 e* g - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360"); G; d( b* n$ O% R0 U9 [! n/ i r+ E
- revolveBuilder1->SetTolerance(0.01);% s& _% J" P" z/ w/ ]
- Section *section1;* W! \1 B5 S1 C+ x- K
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);4 e6 J: T: o+ X# H7 v' I2 K3 S8 o3 `/ H, S
- revolveBuilder1->SetSection(section1);
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; ^7 }1 L: _+ R - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves); L# _4 C7 h) \1 k7 o- c2 ]* Q
-
$ E5 M2 M5 _" Y+ } - std::vector<Features::Feature *> features1(1);* t& ^2 _* f# R+ H7 S. S
- features1[0] = feature1;
* y0 m/ F/ M9 t+ |0 V; J1 P - CurveFeatureRule *curveFeatureRule1;0 ?, r1 n m! k% E8 Q
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
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, e/ c6 A9 h: p - section1->AllowSelfIntersection(false);6 d$ }+ K$ |0 P$ Z
- 8 B0 r6 Y T. `1 B+ N0 n0 g+ T
- std::vector<SelectionIntentRule *> rules1(1);
& x; X8 M/ }7 U5 r4 p( m - rules1[0] = curveFeatureRule1;. V6 j- h' b* ]( j6 x9 L
- NXObject *nullNXObject(NULL);& A- W- M% l, h1 J' V/ Z/ o5 e# M
- Point3d helpPoint1(0.0, 0.0, 0.0);. @1 _: k9 l6 K* L. V2 K$ _
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
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+ U3 t: e7 c% R3 k$ P9 Q" f - // define the axis</p><p> Direction *direction1; `9 b5 S, w; @: O- L
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
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- Point *nullPoint(NULL);% N' M/ \1 w( O! Y
- Axis *axis1;
0 h7 d# W- `. ?2 X% X( A' w' R9 x - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
9 }# G3 j. T8 q0 ~: o - 7 q, _( W$ ^# I2 g! o5 y3 m
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
! s- Q9 B- _5 ]- M O - Features::Feature *feature2;
' U4 {0 p0 P. B: c5 `% ~! `* J9 j - feature2 = revolveBuilder1->CommitFeature();
7 R6 S: @4 G# I( V - revolveBuilder1->Destroy();6 }7 ~" m( Y2 Q( M3 W& g
- }</p><p>}
' w# b/ S# u$ u6 M+ W$ i, o - </p><p> </p>
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