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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()6 a( ]6 [1 {# q* d; o/ M0 v0 K
- {</p><p>{1 B6 \7 Y, I: n1 c* a9 w
- Session *theSession = Session::GetSession();6 m2 r7 f. }1 `, @, o% L* v% \
- Part *workPart(theSession->Parts()->Work());: @' q3 w8 s5 \6 n E9 G0 L: ]6 D# ^% T
- Part *displayPart(theSession->Parts()->Display());" V2 j( G5 g! ~/ v: j" l8 J
- Sketch *nullSketch(NULL);8 g: z- y8 k- u7 l
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
2 _- D3 _' H \& v& r7 J* c - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
8 \3 l" W2 }* c9 {) v! i2 Y - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);+ S3 g$ K! D1 s1 G3 @' k
- Point3d origin1(0.0, 0.0, 0.0);
" p* o, c8 E( _$ J& \' r - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);% \) Z* A$ m; x9 W; }4 p
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
$ }: Y5 d+ l- V9 e6 Q% E -
5 U c; F( u5 R0 l% X+ e7 k. k - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);8 I1 [0 D0 D- s8 x! p% G
- 4 U! }: c% ^3 |6 l z. f
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);. Y% S5 a+ M% b6 y- t7 M
- / I% `+ _% @/ @8 \' A1 A4 |
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
. n3 q/ ^! B9 k" q' k - , A0 B; [6 x, t/ g) H9 i
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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s9 j( m8 w6 D0 W1 n& |3 v - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);# ]; U. a2 O" l2 W( i
- M9 Q5 B' ?7 X$ ~9 f% H/ q' T
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> - d% [, ?) H1 F! {; _
- NXObject *nXObject1;
+ i+ j/ }% \: @ - nXObject1 = sketchInPlaceBuilder1->Commit();
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, P& I- e$ V$ g8 x - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
' _) a! U, R. K" |7 w( c* K; O - Features::Feature *feature1;
/ S2 x( f6 f' Z# p - feature1 = sketch1->Feature();</p><p>
0 {* \2 C, K& d6 N6 x) A - sketchInPlaceBuilder1->Destroy();</p><p>2 @7 d& }: ~- D) A
- sketch1->Activate(Sketch::ViewReorientFalse);
: u9 O6 }8 r. h* e/ ? - % Z* O) \9 A3 h4 R1 v7 A( Z. {
- // define the dimensions
$ N, Q7 o: P8 g - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");5 d: m: v F- |' o
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
; W M7 S7 Q! t7 F. D5 x t" S; q - double length = this->doubleLength->GetProperties()->GetDouble("Value");
% B8 f! G" \# x7 n" U7 t0 w! b8 O - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
3 @0 s& L) \' e" \2 x' v: o& ~ - sprintf(msg1,"%f",heigth1);! E& m2 G5 s. `# N6 U; ]
- sprintf(msg2,"%f",heigth2);
l9 }5 a/ j f' b; q+ k' R - sprintf(msg3,"%f",length);( Y/ [! K: F# T9 _2 ]6 F
- Expression *height1exp,*height2exp,*lengthexp;
* J w0 y, O0 J$ R% P/ O* M - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
; s! E& V( O& v, i& ] - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
- A8 T, B9 H) h - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
! T+ X' v) u5 N" m. e - // these for the dimension position
; v* s% L% ~) R! T. h3 K& w" ^ - Point3d dimOrigin1(-100, heigth1/2, 0.0); / [$ h4 Y7 J% [9 x+ p
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
2 [9 l( \' H( } - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
]& D" f" z& T3 w7 c8 x' \ - Point3d startPoint1(0.0, 0.0, 0.0);* l4 _( I. ^' ~$ F$ _7 X3 \
- Point3d endPoint1(0.0,heigth1,0.0);+ X+ t$ |. c9 {7 g- s" r9 E+ h
- Point3d endPoint2(length,heigth1,0.0);+ l: [. U! p6 \
- Point3d endPoint3(length,heigth1-heigth2,0.0);. t3 N2 b" q/ m- n6 ~
- Line *line1,*line2,*line3,*line4;: D7 w+ ^4 U8 _- {& B" ~
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);5 E4 c) D% R U3 k9 q
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
2 u: _# _" J/ \) a - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
0 a' W9 K/ H6 Q# C1 ` D' V9 I - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);6 x6 e; S$ c, D. Q( C# M
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);- ~- A6 L, T% ]0 c
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
+ R1 A% M5 q9 S+ | - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
7 I. G" p- s8 f9 B - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);* u+ ]/ j$ F% u7 o3 x6 h I
- </p><p> // add constraints3 C6 ]0 t; A4 z5 L
- //..) C6 r3 l! G/ ~1 [ x! @( t& R: ?
- // for line1
; g, K/ g+ X9 a) j& K/ |0 h - Sketch::ConstraintGeometry geopoint1;
% K. g0 I) [- T8 c( y" V - geopoint1.Geometry = line1;
& ~6 ^0 e( c4 G) I. u2 j - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
2 ?/ I" c( |1 I. M5 t% A0 n5 u2 ?+ B - geopoint1.SplineDefiningPointIndex = 0;/ \, u5 V) W$ [2 X8 Y5 N! R
- // find the (0,0,0) point
+ Z1 s# D: h4 ` ^. \9 c \ - Sketch::ConstraintGeometry geopoint2;
( _0 r: ]6 j5 o8 F - Point *pointOriginal;! C1 Y# s! @7 ~. O
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
7 H* G" z* `# d4 y - geopoint2.Geometry = pointOriginal;: D9 o% k0 O) P
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
& B. g. y* w* E0 }# r4 R$ r0 C) i/ A - geopoint2.SplineDefiningPointIndex = 0;3 B+ Y8 t9 J! M: c
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
( E5 a7 W" {& J - geoline1.Geometry = line1;
+ m* k' V* y( F - geoline1.PointType = Sketch::ConstraintPointTypeNone;7 z( j" s! D$ I6 n' j
- geoline1.SplineDefiningPointIndex = 0;
3 M) [! i5 S1 p; I - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
! |3 B# @' m( s2 y( _/ [- ~$ \ - //..6 d& O& {* q$ `9 s! e$ _
- // for line2
, p7 S6 G4 z: B; ^) g4 ^% ^ - Sketch::ConstraintGeometry geoline2;
3 U% f' b1 w1 l2 [6 _ ?9 U) W. W3 [ - geoline2.Geometry = line2;
! k8 Y, L: o* d( k, I) @ - geoline2.PointType = Sketch::ConstraintPointTypeNone;( p' g6 V5 H" M3 }
- geoline2.SplineDefiningPointIndex = 0;5 H# [# a) d- A
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);. x0 \ @) T, u. @
- //..& p* k2 m# Z. R& b7 O
- // for line3! C5 x, L1 l) e* |7 s
- Sketch::ConstraintGeometry geoline3;
8 Y/ K% \- }4 e6 g/ q - geoline3.Geometry = line3;
: e2 ~1 Q2 D' `* F - geoline3.PointType = Sketch::ConstraintPointTypeNone;5 T' C4 V3 I. h' w2 g: c
- geoline3.SplineDefiningPointIndex = 0;' i3 V$ J* l; D# L d- L! r
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);- b/ N: e% N0 f' {
- // use this method to create the constraints
8 [8 h6 M" h4 ` i - /*SketchConstraintBuilder *line3constraint;9 x7 n; N: b ]9 P- j& \3 g/ |7 M
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
% c) f: |) R) d: M$ N - line3constraint->GeometryToConstrain()->Add(line3);
2 i+ N5 W! _2 e5 J: o! x5 H - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
! X- W* Q e, k - line3constraint->Commit();8 C' M! z% D7 z3 i
- line3constraint->Destroy();*/2 @4 x9 A7 o6 ~ n0 \! X
-
1 ]& L( P1 G3 a - // add dimension
8 d/ X" A" i& z: ~$ H% X# O - //..
2 J% b4 h2 [ H2 o% p- | - // for line1; a3 G) C8 z' S6 t( W7 [8 g
- Sketch::DimensionGeometry dimobject1_start;4 S* _$ z0 u: O8 [- H3 B8 j7 E
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;5 ~" Q |( \5 k0 l0 J. o! g
- dimobject1_start.AssocValue = 0;: S9 E/ h9 V5 w& @
- dimobject1_start.Geometry = line1;7 J# b: _; F! i! Q0 } m; b
- dimobject1_start.HelpPoint.X = 0 ;! ~$ ~8 `6 c" y+ ?
- dimobject1_start.HelpPoint.Y = 0 ;
0 i# F, O* v( B$ ^; L: w - dimobject1_start.HelpPoint.Z = 0 ;& o) F6 l9 {2 h8 V3 D6 i, ?
- NXObject *nullNXObject1(NULL);8 H8 ?5 e6 m- X" r
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
! z( m. C8 g; ?+ t - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;$ x& N2 p w1 F: |* T
- dimobject1_end.AssocValue = 0;4 M2 l+ }7 w9 p* ?) b& `3 [2 _8 x
- dimobject1_end.Geometry = line1;! i4 q: I; \0 y& O2 C
- dimobject1_end.HelpPoint.X = 0 ;
% |; g' U+ h0 J3 U; p/ U/ r - dimobject1_end.HelpPoint.Y = 0 ;( C/ C" i9 ^% I+ @
- dimobject1_end.HelpPoint.Z = 0 ;
p5 N: y7 T: Q5 `: \ - 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;+ {; o5 x. x# y# e. N9 R
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
" |; a- y* ^8 U- d+ h G! W k - //..6 S5 U* ^: Z* k6 l
- // for line2$ m% u$ p' `; E5 k! @ w
- Sketch::DimensionGeometry dimobject2_start;
8 R& Y: q h+ C' ?7 W: {, T8 ~! U - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;* H2 G7 m- ~/ o: {
- dimobject2_start.AssocValue = 0;4 |& C8 J9 v; N9 N# p; p0 e* u, O
- dimobject2_start.Geometry = line2;, {+ ^' a4 w! L% v+ H2 e
- dimobject2_start.HelpPoint.X = 0 ;, k/ O7 y. v4 c. _0 v. G1 F2 \* k+ a" W
- dimobject2_start.HelpPoint.Y = 0 ;! M G2 ~ ^: j+ h4 t6 \
- dimobject2_start.HelpPoint.Z = 0 ;5 ]6 R' ?. [( g
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;6 { ?2 O4 _8 Q# j( e
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;+ ]( o2 E, R! Y) M$ i2 G
- dimobject2_end.AssocValue = 0;
9 B; `& F: c- R5 k6 d( D' O6 P6 O6 D - dimobject2_end.Geometry = line2;
6 v" f) Z% f) w7 o - dimobject2_end.HelpPoint.X = 0 ; p3 [+ A& y1 p* E! `
- dimobject2_end.HelpPoint.Y = 0 ;
) P5 o& P* z! y7 h3 q$ r - dimobject2_end.HelpPoint.Z = 0 ;! o% y2 A9 Z( ~' W" Y0 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;) f, c- m* r" E9 L: e2 a/ b
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
' ] g( a/ I g* K( y+ z - Sketch::DimensionGeometry dimobject3_start; k9 u1 v. G" }: H( u9 h
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;! i. \* h* K4 n" t8 h9 C' m
- dimobject3_start.AssocValue = 0;1 Z7 H7 _ U( B6 x% D
- dimobject3_start.Geometry = line3;
7 ?' Q' X$ Q+ h! Q. ~ - dimobject3_start.HelpPoint.X = 0 ;' v9 F: R+ j$ K9 w6 j
- dimobject3_start.HelpPoint.Y = 0 ;" f7 y+ e! s, F- \0 {
- dimobject3_start.HelpPoint.Z = 0 ;
2 d$ a2 i0 \$ s* u9 M C - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;* ]# o. M' D+ M4 ~2 W. f
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;1 ?( |5 P3 N5 y* u) d8 P; ]- d
- dimobject3_end.AssocValue = 0;
0 |1 z& C6 G1 c4 w' B% z - dimobject3_end.Geometry = line3;
) C0 I& w0 d- Q* t u2 O+ Z - dimobject3_end.HelpPoint.X = 0 ;
+ j2 [ `' g% z. O: e x - dimobject3_end.HelpPoint.Y = 0 ;
( @* t& o+ p% D0 U0 Y, w8 Z - dimobject3_end.HelpPoint.Z = 0 ;. ~. `0 {, r1 M9 B; X
- 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;
$ p5 }3 y, l% `4 }" K* c - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
3 q. a3 t$ Z. f -
1 a% d& s5 b4 m& J - /*</p><p> // revolve the body</p><p> */5 r) i' U+ }( V( n. b2 z$ n
- Features::Feature *nullFeatures_Feature(NULL);
1 H6 C! @4 W% I+ E( \# H9 v - Features::RevolveBuilder *revolveBuilder1;
0 u' r1 l2 E& o - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
+ h6 |+ M9 o* J - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");6 @7 _ }7 \/ H* k: X+ \
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");7 l. r. _, ^7 I. r- `# d5 T" w5 l
- revolveBuilder1->SetTolerance(0.01);# n3 G1 Z1 F2 p4 ]: p- Y$ J* G! z
- Section *section1;& p; I I. V8 C6 e2 _
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
$ [' o: c( E) c# j" [% T - revolveBuilder1->SetSection(section1);
' u B3 X& q: U/ O% O6 }: M - / U0 e4 S# L7 c0 \# G
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);+ w# v$ R) h* v* P: `
-
. @/ D8 V- o- _! F1 { - std::vector<Features::Feature *> features1(1); P0 c' G; Z4 K) [1 i3 _
- features1[0] = feature1;
' z4 T! N4 p7 K) Q) g - CurveFeatureRule *curveFeatureRule1;) `& [3 p; m) P3 _& \3 t
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
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- section1->AllowSelfIntersection(false);
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, i s( [, A' N& K$ E' A4 P - std::vector<SelectionIntentRule *> rules1(1);7 o; s4 }& y% g! |/ T9 g
- rules1[0] = curveFeatureRule1;$ S, H2 ~ M$ J, T
- NXObject *nullNXObject(NULL);
+ {7 u, m+ ?* i4 O& u! D: ?4 G - Point3d helpPoint1(0.0, 0.0, 0.0);
& [+ Z/ I* Y V# F - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
n6 h0 Y" y: S& t -
0 j; N. ?( Q4 y. w - // define the axis</p><p> Direction *direction1;
8 N9 H5 I' c6 |1 d% q - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);% c& b3 W1 @, ^( q) Y) G1 d0 v3 d
-
6 E% }+ L- j) r0 g2 O2 I$ A - Point *nullPoint(NULL);- }. }5 J6 @+ R3 c# |
- Axis *axis1;
8 R, y* e' X9 N - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);9 k" B6 ~# E2 N, X/ C, H
-
; o6 n% a5 i! ^4 n - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
; i- V. L& w+ I4 w3 r0 I: F8 b" `3 y+ q; w - Features::Feature *feature2;& M" j/ h, x# A5 S; x
- feature2 = revolveBuilder1->CommitFeature();
; l1 K* z. o# Q/ I8 l - revolveBuilder1->Destroy();9 \. c* z& F0 g$ [4 ]' \- M, L* c) t
- }</p><p>}
# C i0 T5 @# D; Y! I7 m1 b& U - </p><p> </p>
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