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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()
" [4 v0 m9 e2 F - {</p><p>{3 a7 X! G4 D% Q. C G
- Session *theSession = Session::GetSession();9 }0 M9 Y5 ]- x: g# f( G6 ~
- Part *workPart(theSession->Parts()->Work());
9 T3 R" t& G' g: p3 N1 ?8 l) e+ C - Part *displayPart(theSession->Parts()->Display());
0 ]7 z4 S4 \9 r" k) X' h3 t A1 a6 G - Sketch *nullSketch(NULL);+ K: H% G v U& w, n( {" l* o9 ^% j
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
" M4 ?- _1 B( b9 v9 h - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);# Q5 g9 P) H! e; `% F
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
2 q+ e) e/ N' Y: B6 e9 f+ B - Point3d origin1(0.0, 0.0, 0.0);
: j& V( E. Y2 E, X- e - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
$ j4 x5 X, b" m, k5 g" U - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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) x; P: \7 P7 t" t! J - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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! z3 y- t' a- q& G3 p- z% |+ | - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);6 t" C- F6 j$ o7 H; u
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);/ b! t& n" q" w f/ V
-
* T' ?- h4 p+ M% a9 G# c - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
; N! m( f2 H8 _' q3 ^1 f! L! ` - NXObject *nXObject1;
# p7 w, j3 F+ W. I0 D - nXObject1 = sketchInPlaceBuilder1->Commit();6 q$ X6 L' N' b0 {6 A
-
# z! T! i5 g8 [/ C7 b2 h% T - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));6 u$ _7 t6 t. }$ K
- Features::Feature *feature1;
% Y6 Q- K) k( C! ~ - feature1 = sketch1->Feature();</p><p>) j9 s! C+ h. g* Q( l: ` U
- sketchInPlaceBuilder1->Destroy();</p><p>
( D* b& O: [* x$ J - sketch1->Activate(Sketch::ViewReorientFalse);5 \. N" [5 |5 [' |5 G0 C w$ X& @" w
- ; {# l, L5 P' m) D2 i* ~
- // define the dimensions 7 ^8 l7 }' U" x; i4 e, Z
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
: [& A4 }. S5 J: R0 O+ Q5 | - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");3 j9 [1 T( m4 j" T v" W
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
8 \& |9 {. R( `6 x- l; } - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
- |5 B( J2 h9 w - sprintf(msg1,"%f",heigth1); F0 h1 l. r2 W
- sprintf(msg2,"%f",heigth2); A7 I9 W7 k& \+ B# U6 h9 r/ A
- sprintf(msg3,"%f",length);6 v7 _- C7 d8 m% b
- Expression *height1exp,*height2exp,*lengthexp;
3 w1 o2 u! h, Q; v0 x5 R - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
) i7 `4 K! @! w1 Z( c* n; ?; o - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);6 Y, V5 G" p) q ~, @% X
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);3 W6 v2 D- [+ ^. ~2 f- c
- // these for the dimension position ~' j( |/ `1 `
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
+ S0 ~8 o: [, f) q, ?/ |4 j - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
$ i+ V# M! R. z) b! O - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
3 Z( G1 h8 a: }' [/ f) L# m+ E - Point3d startPoint1(0.0, 0.0, 0.0);
) @ ~# U8 F9 H( b. l+ p - Point3d endPoint1(0.0,heigth1,0.0);
. q5 w+ L1 G* w3 U - Point3d endPoint2(length,heigth1,0.0);& i4 p) z6 H1 W) _& K6 J5 m' v
- Point3d endPoint3(length,heigth1-heigth2,0.0);
3 L1 r2 v* b7 [4 X5 y2 ~% l - Line *line1,*line2,*line3,*line4;2 ?( F, U2 ]2 n2 J; c6 b t
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
) M5 \ _1 [: p - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);# e5 A- v; S& r
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);( R' \: w5 q* X) V% r
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);6 a0 _0 {' {% a3 S, o( u' O
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
+ N o9 J2 A7 G1 w- q: r" F6 [ - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);& m- j; f( |+ X% K* ^) [4 f
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
* p: { x) M' \- C8 c7 h, w - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints); A: [" `# @( `% g
- </p><p> // add constraints) u0 E7 s- a! ^" Y4 G+ K
- //..: @( H" n: V6 E& ]- ^' N* A0 b
- // for line1
6 ?2 N5 n7 [1 ?, i8 o - Sketch::ConstraintGeometry geopoint1;6 g3 q* R$ d0 w( X2 \
- geopoint1.Geometry = line1;
" ~' c, g) L( E0 v8 w* T - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
! \2 [5 W' b7 \4 h3 l) I& Z6 [1 ~0 M - geopoint1.SplineDefiningPointIndex = 0;7 H& |7 D" I& z/ f+ a2 F1 u$ G
- // find the (0,0,0) point
" T( n# M! j7 x; D: H, O - Sketch::ConstraintGeometry geopoint2; 9 e/ f% S2 j. i0 G
- Point *pointOriginal;
! |! p* g8 Y: e+ y7 v7 \! ? - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());$ i' z0 p9 B3 v }0 h+ O* c
- geopoint2.Geometry = pointOriginal;$ {4 @$ e( n# v6 C7 w X8 d3 `* T
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;+ N. z' }. R9 c, M$ V/ l* h
- geopoint2.SplineDefiningPointIndex = 0;
& G3 i4 G1 I4 ~3 B& s - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;) O* b2 @% L* z. M0 S/ Z
- geoline1.Geometry = line1;) h) w* ^5 R8 a, e- B. A
- geoline1.PointType = Sketch::ConstraintPointTypeNone; a* }' E* K+ H' w0 B. S
- geoline1.SplineDefiningPointIndex = 0;
- i1 R0 d- B% j7 t9 D - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
0 E+ G d+ e6 b9 Z$ s - //..
0 i' y( r5 Q7 P0 E/ E# f - // for line2
5 t: e5 n% d% g, c0 P - Sketch::ConstraintGeometry geoline2;5 O3 G+ M0 f' F; @
- geoline2.Geometry = line2;
; J2 |, G. D: Y/ S j5 d$ M - geoline2.PointType = Sketch::ConstraintPointTypeNone;5 H& @1 F L6 C3 {
- geoline2.SplineDefiningPointIndex = 0;
' v/ G$ l/ L! w6 V7 D! F( I+ O - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);/ I4 S% c+ _, o' u9 c4 Y. |
- //..
1 _+ I' Z3 f2 Q, [ g - // for line3
% K0 s8 w6 J+ |( ~7 I5 ~+ o6 y - Sketch::ConstraintGeometry geoline3;
0 E% `8 m' Z/ g6 V; ~ - geoline3.Geometry = line3;
9 |2 l' S) i: Y8 ` - geoline3.PointType = Sketch::ConstraintPointTypeNone;8 f$ Y" u- h% ~0 O7 e
- geoline3.SplineDefiningPointIndex = 0;
( R8 f4 ^& K! ?0 X% Q - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);- M8 w+ ]& r. P$ ~1 A
- // use this method to create the constraints
5 Y' T& G! q | - /*SketchConstraintBuilder *line3constraint;4 L" ?0 N* E0 _0 K' w6 W
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();" ~$ j3 x* b* [' ~0 a" H9 d* c
- line3constraint->GeometryToConstrain()->Add(line3);% o- b) [: G: n! ?) i. N: R
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);1 ^5 u# @) {% ~3 E9 y
- line3constraint->Commit();' ]9 l/ u6 E, u9 f9 c; C) m
- line3constraint->Destroy();*/5 C" Z6 u" W7 M, g5 S# S
-
, P& u: A: y4 K8 B - // add dimension; M) W0 I' F6 D: g
- //..
+ u {8 _; s* Y1 ^ e - // for line11 _8 x3 h2 |; X/ Z8 @4 i. g' ^
- Sketch::DimensionGeometry dimobject1_start;
; e* w- z! n5 b+ y9 t! Z" e - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;( M9 E2 D7 l" Y) k% S
- dimobject1_start.AssocValue = 0;1 S" ^% J! p# {0 J+ P2 K9 J. I/ V
- dimobject1_start.Geometry = line1;6 {& i, G( d+ J7 h( M
- dimobject1_start.HelpPoint.X = 0 ;
0 e( }: G ~" {5 o - dimobject1_start.HelpPoint.Y = 0 ;
4 |! K0 ]7 i" R - dimobject1_start.HelpPoint.Z = 0 ;6 t( Z# Q8 X5 l8 K/ Z
- NXObject *nullNXObject1(NULL);
8 n2 i( H! Y7 e& ^1 L9 L0 O - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;4 h, r, y- @2 X8 \/ N& g* @
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;. ~2 s4 ^4 c# ]1 y
- dimobject1_end.AssocValue = 0;! j6 A! ]) I$ ?; I) r$ H
- dimobject1_end.Geometry = line1;
3 {0 I. L) a( p1 n' I9 K' F - dimobject1_end.HelpPoint.X = 0 ;
) O3 R( P# K& ]' S8 |9 B - dimobject1_end.HelpPoint.Y = 0 ;
\8 H7 u% B6 g - dimobject1_end.HelpPoint.Z = 0 ;
8 Q' C6 ^ P1 z+ U/ X# E, L - 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;& \/ h: J/ X9 U' Z
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>2 h! \+ S, n8 j
- //..% b. E' `8 B$ r! p. U5 A& x5 E6 T
- // for line27 }$ L& P6 r8 B8 @% J3 o( a! Z5 [6 Y
- Sketch::DimensionGeometry dimobject2_start;3 B. G9 ~9 T" ~8 r4 K0 W; {
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
2 E0 t& i) U5 C+ E7 o9 R0 Z; O - dimobject2_start.AssocValue = 0;) Y5 n2 M5 \! c
- dimobject2_start.Geometry = line2;$ H M8 X0 g! [2 j7 d% ^3 X( M0 o2 F
- dimobject2_start.HelpPoint.X = 0 ;& m+ R# V1 O2 f: i4 e
- dimobject2_start.HelpPoint.Y = 0 ;
4 B: J K% H- d/ C2 B& v - dimobject2_start.HelpPoint.Z = 0 ;
0 q* F' ` N- I" U9 c) \ - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
; |* q! [6 i" ]) ?3 j/ A! F( {6 G - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
2 _2 `( |* y% K% {& F8 b T - dimobject2_end.AssocValue = 0;6 c% N+ J5 W; N) u+ F8 e6 Y
- dimobject2_end.Geometry = line2;; |3 f0 M. J) u
- dimobject2_end.HelpPoint.X = 0 ;- K4 d- {! F2 I1 ?/ h$ f
- dimobject2_end.HelpPoint.Y = 0 ;
& g" h3 o3 p/ {* \" V( J: q - dimobject2_end.HelpPoint.Z = 0 ;
3 b( n: t( d/ i8 T! B1 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;
) S+ }& R+ w* R) c0 Z! j* h - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3+ S. x8 Y: ?) C7 ?
- Sketch::DimensionGeometry dimobject3_start;4 I+ P8 r) K& U" P( \9 Q I
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
7 ~2 d' r% w' b+ O' L - dimobject3_start.AssocValue = 0;
# @; d0 B8 x' z4 Z: i - dimobject3_start.Geometry = line3;! O! N; C$ u/ N3 t* d" p# C) n2 i
- dimobject3_start.HelpPoint.X = 0 ;/ z$ o9 a. o" s. U' h5 z: e; ?
- dimobject3_start.HelpPoint.Y = 0 ;2 F7 u$ }9 Y0 y1 E' X' P, C3 J3 f/ r
- dimobject3_start.HelpPoint.Z = 0 ;+ d! w, b( d& i" C6 f9 ^- v
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
4 l/ F$ G1 J& C' R7 o! Q3 I+ {1 g- v - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;. z. J9 ~/ l" N: |
- dimobject3_end.AssocValue = 0;
+ ?3 ?+ D, [. ] - dimobject3_end.Geometry = line3;
2 L, \0 d+ @! X- p% ` - dimobject3_end.HelpPoint.X = 0 ;
; l R8 L& y3 e8 T u - dimobject3_end.HelpPoint.Y = 0 ;5 u7 T0 x( @: O: V6 x' j; t1 ^
- dimobject3_end.HelpPoint.Z = 0 ;5 `9 W' M1 v& z: m
- 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;# w. [" v, M: o! }; `% M/ z! E
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);9 s3 m4 ?* ?+ \ U! R0 x
- % g7 |: z4 U) g6 M& R% k) ?
- /*</p><p> // revolve the body</p><p> */
( s) f* C6 |( ?5 h - Features::Feature *nullFeatures_Feature(NULL);
: j7 j/ r! d% L5 c - Features::RevolveBuilder *revolveBuilder1;. k) g8 j" e v% Y7 V( k! F7 P
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
1 M+ n# o7 H4 ?8 y3 \$ A - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
, z# a& y" L6 |: v- v1 s - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");4 u9 ~- a, c1 k# ]8 J1 j
- revolveBuilder1->SetTolerance(0.01);) ^& O- d( s, |- i0 C% J; w
- Section *section1;
* w4 P* v1 c. G! X( K - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
; P/ y" v$ e: v - revolveBuilder1->SetSection(section1);
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3 |4 C! P$ e, k, _- t5 h0 F - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);4 r; T, {& M+ h- @* Z5 Z2 R: f
- ! {! m8 `7 B+ H
- std::vector<Features::Feature *> features1(1);; Z9 [) }1 n- I3 j- q
- features1[0] = feature1;
' J. b7 s1 Z+ w - CurveFeatureRule *curveFeatureRule1;9 k7 D/ |( U8 R7 e- ~
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);9 U- D% o1 P9 x2 {: i. g
-
. r! [5 b4 |+ P! }( \& c - section1->AllowSelfIntersection(false);& D( e3 l7 l5 y& e- x
- ' U3 `; k- i) {/ N9 n% \. |9 B
- std::vector<SelectionIntentRule *> rules1(1);0 l( L `9 U J9 Z+ ~
- rules1[0] = curveFeatureRule1;# d+ @5 {0 j: t+ m3 |3 ^1 w
- NXObject *nullNXObject(NULL);
0 I: u/ a/ o) @3 P - Point3d helpPoint1(0.0, 0.0, 0.0);( [0 {2 w/ j: a- W
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
5 u" C8 W2 X4 x, @8 a/ c -
; g* _: E7 \. x+ X* P0 m - // define the axis</p><p> Direction *direction1;4 `/ I7 i2 v9 @. J7 {
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
0 @' _. J1 p9 n( F( E -
: k3 e/ G ~$ Q& |) M - Point *nullPoint(NULL);
& C& b* K/ G) y( { - Axis *axis1;; |' ]" U% B0 n( P* ?1 `( R' ~
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);* S# g* g: u8 V" E! d7 L1 S5 y
- / ]. Q& f$ ]- q3 r( H
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature% X8 d! Q- j8 t& _3 f m# H
- Features::Feature *feature2;: G2 | `- u2 Y5 k
- feature2 = revolveBuilder1->CommitFeature();9 X( u; y6 a! f1 F. w# K, Q/ b: v
- revolveBuilder1->Destroy();( p4 T" h4 S* N* P ~
- }</p><p>} {- }1 H6 g- F) s: t
- </p><p> </p>
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