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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考1 c/ b% D6 J" O- R; a
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+ n1 ^1 H' y) b2 h# f- <p>void basicFeatures::createSketch()7 y4 {3 X% x4 ]9 W* w2 E( n- v
- {</p><p>{
4 y& q( ?2 O1 G+ e% {: N - Session *theSession = Session::GetSession();
+ v* c5 [. H& j- B7 \! f Z6 j - Part *workPart(theSession->Parts()->Work());0 v' d, x( a) ]$ C7 O
- Part *displayPart(theSession->Parts()->Display());
) j2 u' H6 x" {1 Q/ E' s - Sketch *nullSketch(NULL);
) a$ G' j3 m# x% j2 j+ J - SketchInPlaceBuilder *sketchInPlaceBuilder1;
/ }: E7 }2 o2 Z* O& V' P# C; X - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
( g9 O( l5 |, D2 c - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
% i9 C; R: z- y& N% P - Point3d origin1(0.0, 0.0, 0.0);# d' E z0 x* [7 H
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);7 Y$ c/ m p' Y' N5 M" E
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
0 X6 Y, _( a# y( ~0 x& K9 X. t - 2 Q# y/ E' L* a7 x# C
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
8 w( s: K' G% `- T/ G& b5 B -
( n; L+ a- A( k. y } - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);, d: ~4 P% k/ \/ C
- 2 J: t- M& \7 l W# v: e5 _
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
. J& W4 g2 L5 A# ?: @ -
# a. Q/ y! D9 L$ L - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);; B# Z8 c$ g/ V
- ) M/ q3 h- S- O: o# I
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
9 [( A# X2 z& m0 ^* {) M$ Q5 m" S( Q/ O - J: ~( w! i6 C& y( i% d; E" w) S
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);& G a% ?7 b+ ~
-
8 v1 @$ p, E9 h# E0 O B! v - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
3 D* z$ x! L/ s: n9 [ - NXObject *nXObject1;2 Y) T: k8 w! ^ N j6 W
- nXObject1 = sketchInPlaceBuilder1->Commit();
. r$ i) H E' N# \/ U9 q% I -
. ]/ p. n2 T/ w7 ?( {8 V# ? - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
7 e7 c' f* V6 j6 a9 ~+ l1 D# w- t - Features::Feature *feature1;
8 ~' ~4 o; H, c' n, @ - feature1 = sketch1->Feature();</p><p>. w! I& J. D+ e! i; r% Y
- sketchInPlaceBuilder1->Destroy();</p><p>, l; ?) F+ W6 Q8 T" G
- sketch1->Activate(Sketch::ViewReorientFalse);
1 B6 h5 b! ~5 K& }$ t* ^; D9 g - , j, O( Q% q* p/ k9 Y- K
- // define the dimensions
8 Z3 |- H8 z+ b' _: A - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");" {1 u$ d! h) W+ u4 a* H
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
N0 g0 x1 d2 O1 p1 I8 y - double length = this->doubleLength->GetProperties()->GetDouble("Value");
& {1 E5 K+ ]4 Y" x1 y1 O* B - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];! [" l% A7 }( G; ]6 u
- sprintf(msg1,"%f",heigth1);' m" f* X- P) H& K+ i7 V
- sprintf(msg2,"%f",heigth2);
; a l6 l# L. ^+ U7 s - sprintf(msg3,"%f",length);
! H0 w' |, o! l- Y) |; A5 p8 j - Expression *height1exp,*height2exp,*lengthexp;
! U, c- Z# y, H0 w - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);9 [9 [: A' o6 O# N8 {& F
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);+ L+ u; C/ t$ J2 w; p
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
! p2 i9 @2 }5 U. f - // these for the dimension position# E6 C# s. c$ W7 f% h
- Point3d dimOrigin1(-100, heigth1/2, 0.0); & q0 ?! o+ ]3 K& s1 X
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
8 L! j' Y4 z) w! D0 ~" ` - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
+ P5 ?: l* L" J: s2 E& ] - Point3d startPoint1(0.0, 0.0, 0.0);
3 Z6 P/ R: B4 j2 [ - Point3d endPoint1(0.0,heigth1,0.0);- r: l5 W. y; A, f' h% e
- Point3d endPoint2(length,heigth1,0.0);! V ^9 v/ L( ^/ X+ I7 O/ q
- Point3d endPoint3(length,heigth1-heigth2,0.0); S! F& {9 z; C: E! D
- Line *line1,*line2,*line3,*line4;8 c9 Z( D7 b* O3 @% t: k( Z
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
1 [9 X! `, v0 J, @9 a8 E( U - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);) n5 G0 G6 v) Z: M+ L2 P
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);& r) `( h+ O3 C' H9 m9 L
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
5 `/ ~2 S4 C& e s4 n - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
w6 P% b% B$ i# |( |6 f4 W( B - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);/ X( H' t$ l* j& K% J
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);$ H# o; O4 p. \# H, h
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
5 [5 p0 H# q0 i3 G% t- T - </p><p> // add constraints
6 _8 A8 w7 j' W3 h F- I, C - //..* S) t3 ~# s3 M- I2 c- Y" ^
- // for line1
5 m& T" h, S6 t4 H' y7 A- o: x - Sketch::ConstraintGeometry geopoint1;
( s2 J# D% e! X- l: Z/ j v+ i - geopoint1.Geometry = line1;, T: F2 D' X9 D9 v4 D
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
3 n* N. `! R; f# n7 q- A - geopoint1.SplineDefiningPointIndex = 0;
1 v4 r( Z `& L' J - // find the (0,0,0) point
* y$ Y$ d8 S; L7 ~5 u x1 I - Sketch::ConstraintGeometry geopoint2; ; f1 o, L4 l0 J9 @. j
- Point *pointOriginal;
1 M3 y* G+ }1 l' _$ z - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
5 W+ z$ L" M$ s: A5 \0 @ - geopoint2.Geometry = pointOriginal;
, I# ~( N+ W8 U" }9 k0 n - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;* K3 y; z; \! z2 Q+ y
- geopoint2.SplineDefiningPointIndex = 0;! E5 G- T% r8 ~1 ^& t
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;: e& B7 B4 B; D3 T) z
- geoline1.Geometry = line1;
* q1 |# g2 Z7 @( E( e - geoline1.PointType = Sketch::ConstraintPointTypeNone;
; i& [3 {9 z4 ]& H - geoline1.SplineDefiningPointIndex = 0;3 J, C* l0 R% ~( Z4 Z& ~. _& k
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);0 v$ Q3 j9 c4 L: ~+ S- a9 ~. a% y
- //..% M/ i: I- F1 ?$ }2 n" l/ f& Q+ Q
- // for line2( i/ t, \8 Z5 n% S+ M
- Sketch::ConstraintGeometry geoline2;% K- ?7 K+ O( r7 V2 V( n( ?* t: Q
- geoline2.Geometry = line2;
' K' V, P" o9 G& a& ` - geoline2.PointType = Sketch::ConstraintPointTypeNone;7 T6 S; \/ T/ F; h
- geoline2.SplineDefiningPointIndex = 0;
& S+ u+ B0 p7 F4 m- N3 @# Q - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
* o" m& R$ ]2 y6 {% w7 e' o - //..
' {9 N* t! m3 c6 v( Z" ~# a - // for line3
- H& z) Z' X- f* a - Sketch::ConstraintGeometry geoline3;4 J. @: b* p, h& C0 o3 M9 z3 T
- geoline3.Geometry = line3;- V H. W. C0 W/ e
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
3 @( o' H" |) k - geoline3.SplineDefiningPointIndex = 0;+ F. X K/ n: `3 B3 K5 E0 V1 r2 x" B0 v
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
; h: g. ^" y# u* K( I - // use this method to create the constraints
0 Z9 g7 H0 g! c" n7 U8 ^. O - /*SketchConstraintBuilder *line3constraint;
C6 m t0 V* b* b4 @ - line3constraint= workPart->Sketches()->CreateConstraintBuilder();$ R) _9 T( J, l
- line3constraint->GeometryToConstrain()->Add(line3);
- l! C; E0 Y: v" F - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
3 W ] F" t- J+ _. i - line3constraint->Commit();
: g$ Q' b L& T: `+ H8 u9 }9 I - line3constraint->Destroy();*/
; T- ~' p" I# X" d' n -
. z/ H& @- C6 b% f8 H) i2 j2 ` - // add dimension
; h5 M: i2 ]9 c* } m$ ~. Q! Y - //..0 T! Z% j/ `+ x! D
- // for line1; A- A+ Z) f# s
- Sketch::DimensionGeometry dimobject1_start;) h) ?- q. M" b; K
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
6 T: [8 k5 {3 u+ t* b6 X' c - dimobject1_start.AssocValue = 0;
6 B: e D. q* V) V ~7 K3 Z ] - dimobject1_start.Geometry = line1;
G9 j: f1 ]% D5 [" ?4 ^" L - dimobject1_start.HelpPoint.X = 0 ;) m% m( ~6 t6 B, u9 K3 p( \
- dimobject1_start.HelpPoint.Y = 0 ;
" v. A; h) ^, n# h3 z$ ^ - dimobject1_start.HelpPoint.Z = 0 ;1 Y9 |! u& L( i
- NXObject *nullNXObject1(NULL);
" n5 A, J6 ^) e) n: x% [! d+ j6 ^ - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;4 `1 |6 y- w3 i( q
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;3 c3 J1 |; K* G, R' z6 n
- dimobject1_end.AssocValue = 0;
' n6 U8 K9 u; v3 t1 ^ - dimobject1_end.Geometry = line1;
2 o5 R7 E x# b2 u - dimobject1_end.HelpPoint.X = 0 ;
4 \# J9 E- J. F8 r( d - dimobject1_end.HelpPoint.Y = 0 ;* j A3 E2 o* G
- dimobject1_end.HelpPoint.Z = 0 ;
3 a% p1 D: y" p) E9 z; P" 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;; w A3 J1 H+ Z8 k v6 b* R: O
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>; G' |9 }; j5 F# b2 I; v
- //..$ n/ d: ^+ ?4 t7 ] t9 `& |5 f
- // for line2
. A, S. ?! |9 h6 L - Sketch::DimensionGeometry dimobject2_start;
* R7 l- x6 [$ B7 \: m7 |6 L& l - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;7 i; x% L$ P- ]- K; {# A4 ^
- dimobject2_start.AssocValue = 0;, U2 e: [$ f1 ? U% N, ]. o
- dimobject2_start.Geometry = line2;
$ X$ Z4 O0 |6 v; z( A - dimobject2_start.HelpPoint.X = 0 ;! y8 [9 x! P: c" u
- dimobject2_start.HelpPoint.Y = 0 ;
J+ @( c0 N- n1 o - dimobject2_start.HelpPoint.Z = 0 ;
( |3 J9 n$ c( i, K6 s - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
( }' n7 I: L; T3 X# Q, e) E; U - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;" A/ G% c/ w# w( Q o8 a& _
- dimobject2_end.AssocValue = 0;# w, r$ R" W4 j/ ]) p; o- N: S
- dimobject2_end.Geometry = line2;
. W6 r, ~+ n3 B. L - dimobject2_end.HelpPoint.X = 0 ;; I; A H) ^3 S' y7 t
- dimobject2_end.HelpPoint.Y = 0 ;) O$ ^- C! F6 N& |, Q4 c
- dimobject2_end.HelpPoint.Z = 0 ;7 Z( Q! Q* n+ } `8 F; s: X6 }; D
- 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;, h" N% r1 p- B. U# ^# ?
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
- H) W; r, j1 y$ ^0 f4 A: K% l- T - Sketch::DimensionGeometry dimobject3_start;
! ~- i- l: P" U& M# Q4 L& R ` - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;5 {0 c+ K5 f2 ]# U
- dimobject3_start.AssocValue = 0;2 j# M( b6 t8 R! ?: p. ~
- dimobject3_start.Geometry = line3;1 w: \1 {& ^9 y* |+ z) \3 v- |
- dimobject3_start.HelpPoint.X = 0 ;- D' j( A% g+ L0 I, A
- dimobject3_start.HelpPoint.Y = 0 ;
# |) Z3 q2 z5 T! a+ I/ f - dimobject3_start.HelpPoint.Z = 0 ;
/ R- u0 N: {: I$ W4 b" f7 f - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
2 ^- \9 A/ z. G4 b' C+ F. [' P, T - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;3 r; C8 Q* u# k+ m0 u
- dimobject3_end.AssocValue = 0;+ ^9 y- x0 Y N
- dimobject3_end.Geometry = line3;
) j3 J6 Y8 W6 W# u, }' s1 z - dimobject3_end.HelpPoint.X = 0 ;
5 V/ U6 E1 T2 u. V7 g1 V - dimobject3_end.HelpPoint.Y = 0 ;
. h% J( n; o% E" W& ?7 F q" z - dimobject3_end.HelpPoint.Z = 0 ;9 k2 w1 y0 V1 e$ J' B8 J/ Q: I" 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;
/ [- E" r7 @) b) h, J - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);% L' c3 N( _- x, Y
- # ]5 R1 @# a4 v$ d
- /*</p><p> // revolve the body</p><p> */! j2 }4 V: ~ @- u; \# j) A
- Features::Feature *nullFeatures_Feature(NULL);
3 t* Z1 u8 Q0 j+ E7 u - Features::RevolveBuilder *revolveBuilder1;! V) o- ?- u, G4 X3 b
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
5 y" S7 P/ A4 T( N+ ]! T% c - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");0 P+ q1 y5 t0 v
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
' {6 P t3 T6 S V* O3 J6 m - revolveBuilder1->SetTolerance(0.01);3 b4 _) Y+ ]0 | f2 e
- Section *section1;
/ ~1 Y/ \% @0 G9 W4 \ - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
' B1 e( L- p/ K: `0 I( v! D" z - revolveBuilder1->SetSection(section1);% w7 y' n6 q9 A& F7 y- ]9 ^4 S" C
- : C- u! V" o7 Z7 ?- `' ]8 U0 k
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
# |3 K e8 r: d/ ~* y - 5 U! [, |9 k* o# ~. D
- std::vector<Features::Feature *> features1(1);
2 i0 Y( [7 |, R7 m2 g - features1[0] = feature1;; U0 w% v! A7 h3 E
- CurveFeatureRule *curveFeatureRule1;; M6 s, F9 L5 J& s
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
8 e. a% ~/ J1 a, N5 y- N - / A" \3 V1 |( K1 E
- section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);* T2 _ D0 h2 w1 I" @5 Q; S
- rules1[0] = curveFeatureRule1;
D. o8 ]3 k3 _( r, i2 p - NXObject *nullNXObject(NULL);
+ D0 `& ~" H3 w) ?9 o' L. p - Point3d helpPoint1(0.0, 0.0, 0.0);
$ K+ R& F3 R9 l; X# h - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
: `% ~$ I' |. F+ e - $ K6 w$ B' D6 N7 Z8 @
- // define the axis</p><p> Direction *direction1;3 n6 B/ @" X5 Z
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);% v q9 r9 i' a
- , t6 C) ]. V9 c v1 P+ m
- Point *nullPoint(NULL);0 r: G4 U. L: `' W$ ~
- Axis *axis1;$ S0 ?' J7 X3 b4 r
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);% ^# S$ r( Z$ J8 {( Z
-
) ]; i' R: w/ e - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature- o+ m ?. n+ f
- Features::Feature *feature2;
) P* M8 }/ H( I) r6 q5 D! ? - feature2 = revolveBuilder1->CommitFeature();9 A5 u% g& t# A$ Z& E |
- revolveBuilder1->Destroy();* s6 G# d7 s- _7 ?3 q# U
- }</p><p>}' m& ? z+ D$ r; i- F
- </p><p> </p>
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