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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()
7 A8 T E' R/ S5 Z - {</p><p>{6 }/ E- H5 E0 B* _
- Session *theSession = Session::GetSession();
$ l& p5 m- g0 X& b, T6 i - Part *workPart(theSession->Parts()->Work());. G$ _' G8 Q1 } P
- Part *displayPart(theSession->Parts()->Display());0 |( @4 M( I# j2 \
- Sketch *nullSketch(NULL);
1 v1 T$ J0 J; I/ y - SketchInPlaceBuilder *sketchInPlaceBuilder1;
# `/ P/ Z+ C" y - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);5 m+ @* e2 V* H% Z
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);" M8 I6 {; G8 d G6 t# M6 Z0 L
- Point3d origin1(0.0, 0.0, 0.0);0 d3 h( _: q2 U! U$ c8 F
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
, k8 }4 o/ n2 ~! F, {5 z1 P; G. I - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);& p$ D W4 ~" k7 R1 Q* V5 d
- ; u* [& Z8 h, \- I" t
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);1 ]% b H! s/ V3 M2 |$ h
-
, S1 F: P, c* J6 M - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);! K6 u6 F h$ t8 K* ^ z% N/ g
- 6 E' }8 r- t# r8 p* C
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);+ O, R/ k, V) a& M( W9 t& _4 g
- ; d+ d, t0 M. j8 r3 d3 z; a
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);+ P: C, I" t! t+ K. }5 t4 _
- 8 j0 K& C; U3 [/ k! n2 b: ]
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
5 u! U0 e# S+ S! Q% ?4 M- O - NXObject *nXObject1;
: n$ Q v' P) O, E - nXObject1 = sketchInPlaceBuilder1->Commit();# L; d& [$ A) r/ d" e2 t
- ; m& s G5 N, C7 a- O
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
/ G% A$ s3 n# J/ j - Features::Feature *feature1;8 J7 f3 J8 J* ]2 M- f! Q
- feature1 = sketch1->Feature();</p><p>
& `: Q( k" O' [ - sketchInPlaceBuilder1->Destroy();</p><p>
, n- v* _- v5 a - sketch1->Activate(Sketch::ViewReorientFalse);; g7 { J" C1 |- k" @( W9 R
-
7 T- \/ q! ^# r/ m& [ - // define the dimensions
/ A6 z; @9 R) P' ]- d8 X- D# @ - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");' h1 `; v: o* i' `
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");: ?; g1 ?8 o2 o
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
$ ?9 E: U8 b; Y& P - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
$ t+ L3 n4 _7 Y2 b5 o |# q - sprintf(msg1,"%f",heigth1);
# b R4 J" V9 ~3 G% u - sprintf(msg2,"%f",heigth2);
* G: o) h% m' k; z* E" L - sprintf(msg3,"%f",length);2 a) y0 |: e2 n
- Expression *height1exp,*height2exp,*lengthexp;
5 ?5 Y( _# G2 j$ C* u, P0 j - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
: T/ ^9 a u# M* e2 _- f! w! i$ ^ - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
2 a0 S% v( D: r% I - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
' I% y) @$ B: ?# d, c& Z - // these for the dimension position
' u& g) D d/ d% I7 O - Point3d dimOrigin1(-100, heigth1/2, 0.0);
, T6 |) u1 x8 x5 R. N8 O8 Q - Point3d dimOrigin2(length/2, heigth1+100, 0.0);! q% h! o+ v# V2 g4 N Z7 s
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves% g3 Y, S u% r2 ~, y+ m/ H5 x
- Point3d startPoint1(0.0, 0.0, 0.0);# ], P/ f: O! U( ~2 Q1 G: M
- Point3d endPoint1(0.0,heigth1,0.0);
' r; r' }9 O) }: x4 E - Point3d endPoint2(length,heigth1,0.0);
' I% e9 a0 ]# o# q, G7 ] - Point3d endPoint3(length,heigth1-heigth2,0.0);3 p) l5 Z1 T [# j! R+ Z* R
- Line *line1,*line2,*line3,*line4;$ v3 k* `4 {4 g: Y" F
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
6 e: A) j7 R) n- d% Z/ U3 M - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);) J: n: h4 x0 E4 p; `
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);% c' H: C9 Y4 q# w* {% l
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
. Y9 Y1 _/ A6 ~ - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
3 X, M! ~/ l* W2 f4 Z& I5 a - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);; ]2 U& h! S N% {/ N: V
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);8 v4 p9 X9 R: Y1 O1 r8 v
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);$ u* l# \' N+ ?: G. z
- </p><p> // add constraints
* n* i( t) ]1 d0 V. h5 @) N - //..$ m- d/ N! ^/ e4 b8 F
- // for line1
! g N i; t- Z. M0 Z - Sketch::ConstraintGeometry geopoint1;
1 n1 O; K4 U7 X; N% i9 n1 s! p+ p - geopoint1.Geometry = line1;* K+ |0 u6 V( F- L& x* [
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;) F. J7 \9 R+ U0 T! ]* G9 o& E3 n9 d
- geopoint1.SplineDefiningPointIndex = 0;/ ^" y& O( X e7 S1 d# T2 b
- // find the (0,0,0) point& n, m4 w3 _- [. q) {, ^
- Sketch::ConstraintGeometry geopoint2;
& ?; C; G/ n2 j; j' M- B - Point *pointOriginal;$ Y7 M) f) v1 v/ l9 d# R
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());4 p) E$ J& c4 e9 c
- geopoint2.Geometry = pointOriginal;8 J& c# @# B! g: H
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
' f) {) Q, ?- e. Z2 G7 L - geopoint2.SplineDefiningPointIndex = 0;
8 M1 @# z, p2 v# |, f - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
3 ^( r, }4 F. z5 c - geoline1.Geometry = line1;7 e) W. Q1 a7 Y" ]
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
* x8 y9 o' R- |5 E% E - geoline1.SplineDefiningPointIndex = 0;
. h$ F6 ?/ ^7 q2 R4 l$ e - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
, m! i2 r+ _& g, a" J8 {8 G - //..( ?8 o/ R: Q) F }
- // for line2
' ~( R+ z+ M& z$ c) {7 {0 j - Sketch::ConstraintGeometry geoline2;
1 Z, w d+ C2 c% h. J" G8 H U, ^; } - geoline2.Geometry = line2;4 ^; x2 s3 P# e$ `6 O: g
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
' P" K' r/ {3 P$ q6 \+ b/ o' c! B - geoline2.SplineDefiningPointIndex = 0;
% S3 j/ x- e7 q4 o7 A - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);: l! P! w+ Q7 R7 U w
- //..
! x/ X, l! l5 L# _3 o6 E( ?, M - // for line3! W" A& N% [! D0 `& Y! s
- Sketch::ConstraintGeometry geoline3;$ E! ?; U- R8 w1 J0 a# E* D! o
- geoline3.Geometry = line3;7 x; c3 f* x! {. Y* d
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
' v! f2 @! Q9 v. q" W( f - geoline3.SplineDefiningPointIndex = 0;
- y+ d' }% e" k+ d# b - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);5 {0 {, C# h# W. b# ?' @8 m: e
- // use this method to create the constraints
, Z! C- Q/ Z! K! H+ Z% z1 p; t, v# m6 l6 a - /*SketchConstraintBuilder *line3constraint;
1 x, b& B6 I$ B Y" N' [ - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
0 O4 w; u, N1 s+ k/ m% B5 S2 K3 W - line3constraint->GeometryToConstrain()->Add(line3);
! {( S! W, _9 v% c! f - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
4 m0 p* D! I; G( p - line3constraint->Commit();
+ ?3 N6 f9 Q9 ?( N, r8 F - line3constraint->Destroy();*/2 U$ b2 c5 ~9 d$ e
-
% P5 q/ u: _' W9 @6 K - // add dimension
0 K; M: \, a5 u+ n0 C& T" q7 w - //..8 i8 D1 _9 e. |0 c
- // for line1
0 n) b6 s# b, N0 `8 t. X3 L) g0 z - Sketch::DimensionGeometry dimobject1_start;8 g2 M7 _! W% ^
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
8 _* L" D! p4 x7 M4 S2 k b - dimobject1_start.AssocValue = 0;
( {; c0 `& e& t( ?( ` - dimobject1_start.Geometry = line1;6 ]) Y& l$ _/ z& Z Q' \, X7 _4 O
- dimobject1_start.HelpPoint.X = 0 ;
( {, O7 F) J1 H& f - dimobject1_start.HelpPoint.Y = 0 ;# ?0 z C+ U9 h
- dimobject1_start.HelpPoint.Z = 0 ;
& i; c0 B: X5 {8 n& j - NXObject *nullNXObject1(NULL);" s& F2 y3 q6 E1 X* q* P8 b7 Y
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;' J$ i" R5 O, B6 Z
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
3 q. e0 d5 o0 ?" }( K$ m2 O1 `) v - dimobject1_end.AssocValue = 0;& h: N4 z l# Q- X6 h2 e; t2 X
- dimobject1_end.Geometry = line1;
; b" M! h% L b Z, Q - dimobject1_end.HelpPoint.X = 0 ;
& j+ T6 v3 ]! h3 \( z. o" y - dimobject1_end.HelpPoint.Y = 0 ;) j+ ]' T! ~0 l7 T! J8 U) K
- dimobject1_end.HelpPoint.Z = 0 ;/ o$ i5 Q/ Q, ?% p x9 o
- dimobject1_end.View = nullNXObject1;</p><p> SketchDimensionalConstraint *sketchDimensionalConstraint1 = theSession->ActiveSketch()->CreateDimension(Sketch::ConstraintTypeVerticalDim,dimobject1_start,dimobject1_end,dimOrigin1,height1exp,Sketch::DimensionOptionCreateAsDriving);</p><p> Annotations::Dimension *dimension1;4 m; D K3 B; j' _9 f( a m
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
+ c5 O* \; a( @# N( s+ \8 E; R - //..
4 S+ {0 H, _* Y1 x5 @8 n - // for line2
& \* ]1 R* J8 v9 X - Sketch::DimensionGeometry dimobject2_start;3 E' b; W ^/ E3 J0 w
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;$ G' |; N; L8 _$ i( G) ?8 ^
- dimobject2_start.AssocValue = 0;
( Z& P% W& {- |# A. f" g0 G f - dimobject2_start.Geometry = line2;
+ ^# Q$ c" \# Q! k - dimobject2_start.HelpPoint.X = 0 ;
1 R" ]8 a0 x9 j$ ?! e8 y. @ - dimobject2_start.HelpPoint.Y = 0 ;
( @3 c! y2 I! t- Z9 C( d0 i - dimobject2_start.HelpPoint.Z = 0 ;5 F _2 O: M3 A( n N
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
% r# @# b1 |% E2 f5 \ - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;+ q1 U8 f! b# w9 c
- dimobject2_end.AssocValue = 0;
0 K4 v( @- T7 j - dimobject2_end.Geometry = line2;1 s1 y& R( n& w% u' T3 u
- dimobject2_end.HelpPoint.X = 0 ;8 x$ Y- s3 t: j
- dimobject2_end.HelpPoint.Y = 0 ;( S% \6 C) ~. P* P$ [$ C
- dimobject2_end.HelpPoint.Z = 0 ;0 _: l$ n- D) }6 J
- dimobject2_end.View = nullNXObject1;</p><p> SketchDimensionalConstraint *sketchDimensionalConstraint2 = theSession->ActiveSketch()->CreateDimension(Sketch::ConstraintTypeHorizontalDim,dimobject2_start,dimobject2_end,dimOrigin2,lengthexp,Sketch::DimensionOptionCreateAsDriving);</p><p> Annotations::Dimension *dimension2;
! m9 c; x! ]5 ] - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line38 w7 \) ]" R0 Y( c% U+ b9 @: o& n4 ]
- Sketch::DimensionGeometry dimobject3_start;. r( n) ~. x1 h
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
4 T2 z( g# s# h7 l( W& n8 ] - dimobject3_start.AssocValue = 0;9 t. S' T( n5 i+ z5 K, b
- dimobject3_start.Geometry = line3;. }2 |/ G& E- ~+ h# ~' S' M
- dimobject3_start.HelpPoint.X = 0 ;
3 L1 c% y# ^6 Y) m - dimobject3_start.HelpPoint.Y = 0 ;
# X* P" Z# Z+ F/ {- a - dimobject3_start.HelpPoint.Z = 0 ;- O W( k4 @( H* Z& }
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
6 A& s$ D* o2 S( o. w - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint; G; T7 X' o% z) O
- dimobject3_end.AssocValue = 0;
. Y& V. M- d7 c/ x% [" P' Q$ ] - dimobject3_end.Geometry = line3;
' b& I/ p! |5 Q6 C - dimobject3_end.HelpPoint.X = 0 ;
" \5 H. w6 r9 W( s! _ - dimobject3_end.HelpPoint.Y = 0 ;
+ J3 p6 _( e3 ^4 w - dimobject3_end.HelpPoint.Z = 0 ;
' C9 ?. I& c3 }: n - 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;) F8 J" k( B. r# ? f
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);# c6 v; ]! `' h" A
-
. x$ U/ _) @+ ]3 Y, l0 B* a& e* C/ M8 Y - /*</p><p> // revolve the body</p><p> */
/ }1 u! w4 f, X$ `0 J: I - Features::Feature *nullFeatures_Feature(NULL);
" F7 o% o3 k6 v - Features::RevolveBuilder *revolveBuilder1;$ ? P* `$ Z( h5 |( Q
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
. z `3 b/ N' A% u( [5 z4 N. O2 z - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");' L6 j5 t4 _* }% b) W9 \8 J" Y
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
( y/ R9 k9 m# x/ ^# n: v - revolveBuilder1->SetTolerance(0.01);
* m+ T# ^- K! I: V/ F; q; l - Section *section1;7 u. I; u% V6 C0 U R5 \# A
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);4 C8 l5 n/ w; h2 ]; ~6 S& V- [, y: C
- revolveBuilder1->SetSection(section1);. c J7 [7 j$ h q
- 4 K X, J& j2 Y6 S8 t7 r# w- e) A
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
2 b w; t5 b0 }8 C# T- Q! X) S -
# ?2 o0 J: L1 Y - std::vector<Features::Feature *> features1(1);
0 F2 M2 h6 L, V; f5 \4 ` - features1[0] = feature1;
3 `' a: e6 m Q* M& Y6 H - CurveFeatureRule *curveFeatureRule1;& I! t& _# b7 [) k6 D0 X
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);; k# V( I: u* H. A
- 2 z ]2 I1 k5 p o
- section1->AllowSelfIntersection(false);6 f! G2 I2 }5 Y0 k F
-
$ K6 f& g; S2 ?$ }: u - std::vector<SelectionIntentRule *> rules1(1);
3 s, o- ?# K( h - rules1[0] = curveFeatureRule1;
: E6 Z a0 o1 ^' f& V' F - NXObject *nullNXObject(NULL);
3 b! R% Z) ?5 ]6 x - Point3d helpPoint1(0.0, 0.0, 0.0);" b: z( k/ Z, [
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
' }: o( y! `/ M# K4 _) |# H -
4 G2 I+ ], ~5 L% z2 V - // define the axis</p><p> Direction *direction1;
' g2 ^0 F5 T# |9 V6 a - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
3 w. q' i/ C% X6 l -
0 Q$ S; D& [" e- s - Point *nullPoint(NULL);
# v# {& ^0 ~) L' } - Axis *axis1;
L9 Q/ x1 B0 x+ I - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
4 `# U% y) h$ H! B/ B - : Q' f. O( `7 i, [5 D
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
: Q9 ~* ~8 E% Q2 Y - Features::Feature *feature2;
2 M' V0 R( j) n - feature2 = revolveBuilder1->CommitFeature();
9 Q7 n5 u( `) ]# F; ^& I5 R - revolveBuilder1->Destroy();
9 @9 a4 d: `# A* t( n8 z. W - }</p><p>}$ j. h7 ]# p! p5 r9 R5 s
- </p><p> </p>
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