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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考/ b1 x5 b0 x7 ~: ^! Q
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6 d0 B6 ]& y5 Z" _' c. w- <p>void basicFeatures::createSketch()0 m0 c# l: N% {) m* ^1 L
- {</p><p>{. e1 Q& X6 c: Q3 Z& u. D7 K; W
- Session *theSession = Session::GetSession(); U O2 T' r( _4 E
- Part *workPart(theSession->Parts()->Work());
}: y( r2 g- v" ]. g" M$ q - Part *displayPart(theSession->Parts()->Display());) d7 j/ _0 @5 S" K) B* A
- Sketch *nullSketch(NULL);
% f; G. T" z0 m2 Y - SketchInPlaceBuilder *sketchInPlaceBuilder1;/ l. h+ C X4 Y: e
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
. Z2 I) U4 Z& h! D; m" J( n - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
& \5 P& n g) F2 a! |: ? - Point3d origin1(0.0, 0.0, 0.0);: K+ ~. m2 s) h$ _
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
^! q8 K: l3 D0 t1 m$ ^6 C2 q - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
2 x2 t8 x7 j. i- @4 [7 F - & X' }8 m1 U+ e! L- B
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);( e0 I- P& u# }# g
- 2 ~# J$ T; B3 B" K! M. i0 Q
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);3 \2 q( ?# Q1 Y; e; a* S8 K: K) O
-
' f5 ?: ~& t, b7 [; k3 q8 p" Q9 W - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
4 P! G, i/ d3 b$ a" r -
+ N/ v1 m' V$ q8 E8 U- \ - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
* X8 F ?" b) C/ ?. \7 T8 W* R -
/ _. `# H) h( q- T5 ^" Q; G - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);+ c, j; u* K# v9 [) g5 h! b
-
2 p, o7 e% X: L/ a - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);' Y I1 s1 `- ?" e* K9 X- I2 ?
- $ ?$ y' r' D8 ~2 m1 y3 o
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> ) }# R& }% l# d2 K; y
- NXObject *nXObject1;
( A( d, V( t: g& C0 R1 H - nXObject1 = sketchInPlaceBuilder1->Commit(); s* i2 y# Q+ m% |6 ~; e+ ~
- 6 m1 x2 L# F) X' N. Y
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
1 L+ U9 u! O4 D: r5 W - Features::Feature *feature1;
# x; W* w6 x3 q! A# B - feature1 = sketch1->Feature();</p><p>
# L4 X+ z) U0 r - sketchInPlaceBuilder1->Destroy();</p><p>8 x7 \* v$ ^! D7 G$ W. y
- sketch1->Activate(Sketch::ViewReorientFalse);1 t0 s, `9 M; e' h! ]9 X0 \5 U
- $ E, x3 Z$ E! u# D* H
- // define the dimensions & I+ K2 k5 D9 j: r: D
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");. r6 ] }8 ]: g- S5 F* q
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
# {1 @9 X0 m& b$ O. ]6 W2 N8 i - double length = this->doubleLength->GetProperties()->GetDouble("Value");* d9 q$ V# l+ G: j6 M
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];2 X6 O. B2 v* I" b# ^. U( |. ]
- sprintf(msg1,"%f",heigth1);
9 F& I9 b! ^. o' G3 r* _ - sprintf(msg2,"%f",heigth2);
j1 w1 }3 U; v p) Y+ q - sprintf(msg3,"%f",length);
( l/ Y$ b4 M9 F: i1 A - Expression *height1exp,*height2exp,*lengthexp;8 l+ u; ]# o( v6 S' u& o+ _
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);; a" T( l- J0 m
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
. a- [' u K) {( l; P - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
# O. a( _( n4 D H: j0 Y8 J, s4 k - // these for the dimension position" a. s9 K1 M. y/ |
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
6 C* T, V/ M: m - Point3d dimOrigin2(length/2, heigth1+100, 0.0);, y/ N k: |7 Z$ c% j Q, y
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
+ `) f+ J- r/ L- F# c5 \ - Point3d startPoint1(0.0, 0.0, 0.0);
2 k) v W0 B# w4 ~9 b+ x! {8 r6 z - Point3d endPoint1(0.0,heigth1,0.0);
) @ ~7 a6 X/ { - Point3d endPoint2(length,heigth1,0.0);
, y: i- T' k% c N0 t - Point3d endPoint3(length,heigth1-heigth2,0.0);
; _% r' R$ _, d" C2 R3 u+ u) T: l - Line *line1,*line2,*line3,*line4;
# u. v" D1 t3 g7 d - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
: Z; i, |/ t4 _1 Q! V( z9 m - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);8 D( q, E5 `6 y, H5 @& y/ i" W
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
% ~# P& [6 x* J0 ] - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);& L( ~; e8 B \: Y- A: G! i
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);1 U0 I+ K# @5 T ~# v7 G
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
; ^2 w6 I, M1 `9 U3 i - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
9 ^% r+ Z7 t$ o+ b# ~( j' O# O+ u - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
# y2 l. j3 l$ B+ J - </p><p> // add constraints x: V% y, n5 t/ i$ s1 M
- //..
' q; Y! d C0 V5 F' p- e' d - // for line18 Z( k" O l& n; }4 R Y
- Sketch::ConstraintGeometry geopoint1;, D7 W0 {. {- ]) X7 K: l: k2 Q
- geopoint1.Geometry = line1;
& i$ i3 f6 z1 e! E$ v; E) V - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
W$ X H# u, L f - geopoint1.SplineDefiningPointIndex = 0;
5 ^. u6 _7 b- t2 Q - // find the (0,0,0) point
: V# Q @2 k+ p/ q- B* M - Sketch::ConstraintGeometry geopoint2; & y) ]; p% K( J5 w1 ^1 D; m! f
- Point *pointOriginal;. U2 h( ?4 \% H) D
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
* R% o. ^6 ? w8 W/ r - geopoint2.Geometry = pointOriginal;' A, ?0 T s( e+ _
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex; w+ S9 X. R3 _) K, Z: R
- geopoint2.SplineDefiningPointIndex = 0;! H6 i+ a. X3 V6 h# w9 ?+ r
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
0 g/ R1 V3 g$ ?& g n! I0 D - geoline1.Geometry = line1;' O* y; q. s1 u1 B+ |
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
5 x& @) @" A2 X3 t* B" F - geoline1.SplineDefiningPointIndex = 0;
! e% |5 _8 W6 s+ ?) y: {4 |; m - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
" e! B C; k4 w& E' _/ c- E - //..
7 l& F$ j: V; b f/ m0 J - // for line2
8 x/ r1 r4 s7 S# }& K - Sketch::ConstraintGeometry geoline2;
4 I8 p6 q( d1 y! Z! g) A# Q: Y - geoline2.Geometry = line2;
+ O7 K6 y2 H O+ X& B1 D. D, S* G - geoline2.PointType = Sketch::ConstraintPointTypeNone;
; C7 p$ j9 [* I a/ S7 S' U - geoline2.SplineDefiningPointIndex = 0;
P- B4 P( Z% E( I9 Z6 r( ?/ B - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);) s: f! \, e- Q. K3 j" j
- //.., X4 D0 u+ G! a W. {8 K3 N7 S
- // for line32 z! N( [0 x% T/ h
- Sketch::ConstraintGeometry geoline3;+ q9 l8 I3 b0 S& _: f+ b9 H) a
- geoline3.Geometry = line3;5 A* L2 R( D4 E6 ~6 D; J
- geoline3.PointType = Sketch::ConstraintPointTypeNone; V! m" [( [, T( c* x h! ?& s
- geoline3.SplineDefiningPointIndex = 0;5 E' n4 w( U# ^ @2 Y+ ]6 D$ q9 j" P
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);; k/ t/ p6 X1 F$ O! P& |5 N9 n
- // use this method to create the constraints
1 p' ^& O1 ^. W. B6 o- q7 F - /*SketchConstraintBuilder *line3constraint;3 L% X5 G2 E. \1 |* C, B9 r
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
1 C) K ^/ ?! \( f5 l; t8 t A - line3constraint->GeometryToConstrain()->Add(line3);
+ q; \6 w! b! D6 x+ ?! s - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
: I6 ]& \' \8 Y% z - line3constraint->Commit();
5 r; C* U% m1 y8 z - line3constraint->Destroy();*/
+ A5 e C3 f& X4 p. d8 j - " V& {# ~. g2 x/ e
- // add dimension
, F: A: s/ t }4 y - //..% W9 q9 p9 T d: C) a) l2 w& ^ b
- // for line1
# O p1 C0 m; U; H - Sketch::DimensionGeometry dimobject1_start;
: P, _+ \% L I# ]7 _ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;2 n: Z1 m( X3 A7 I8 d
- dimobject1_start.AssocValue = 0;
" R; m, S! l% E - dimobject1_start.Geometry = line1;
: l* N2 F9 Z+ {$ b# G/ Z( L - dimobject1_start.HelpPoint.X = 0 ;+ C; G; T8 P2 U/ v% L _, K% o
- dimobject1_start.HelpPoint.Y = 0 ;- s1 @4 N$ I1 j2 @7 O2 J+ Z4 B
- dimobject1_start.HelpPoint.Z = 0 ;
) |! g! c+ ^7 r( s: B: d. p9 c5 J - NXObject *nullNXObject1(NULL);
7 r& ~4 K) T7 Q; c/ C3 V - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;9 V8 g: k0 R- D# `! D! J
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;) V9 d# P4 M6 L
- dimobject1_end.AssocValue = 0;
' U i; {) u% m4 ?& _' `) ~ - dimobject1_end.Geometry = line1;5 W# _7 N/ G! K. M; r3 G0 j f
- dimobject1_end.HelpPoint.X = 0 ;
6 }9 h- J2 b1 N% j+ T' T - dimobject1_end.HelpPoint.Y = 0 ;
5 l/ ~: y2 d* Z - dimobject1_end.HelpPoint.Z = 0 ;
, c% U, U9 G) O) C# u* T - 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;
3 ^& O8 Q) G5 @/ n8 k7 s - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>5 D- W2 O4 Y H; K$ E0 m
- //..
' x- l4 C7 D& y: @' O. D: C - // for line2& w/ b! m$ b* A, d- i4 h
- Sketch::DimensionGeometry dimobject2_start;
! Z% m3 X7 P" ? e: K* H - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
: D- x4 [' L' Z - dimobject2_start.AssocValue = 0;
# c6 K c* c: E - dimobject2_start.Geometry = line2;" b- E* x; ]+ s2 p. L1 R! N
- dimobject2_start.HelpPoint.X = 0 ;
. j. N* t6 H1 Q( f8 x( | - dimobject2_start.HelpPoint.Y = 0 ;2 w7 P0 ~2 U' X/ t9 y5 T6 x8 @! k ~
- dimobject2_start.HelpPoint.Z = 0 ;/ Q6 _: q- k$ b( v* i1 H
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end; j$ o1 B4 u8 l1 u
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
$ w4 M5 q N# m. D - dimobject2_end.AssocValue = 0;
3 e4 x! s( w9 N - dimobject2_end.Geometry = line2;
, c; @1 P1 Y: N4 E - dimobject2_end.HelpPoint.X = 0 ;
* r4 U, N8 W8 ?8 P; B2 X5 q6 C: O& _ - dimobject2_end.HelpPoint.Y = 0 ;8 `1 r% Q) c& C+ x
- dimobject2_end.HelpPoint.Z = 0 ;
) w7 ], w( b. Q$ q, B - 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;& j+ b0 { j: ~9 e7 _! O
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
) K1 s3 ^* N, p: ^# x+ S - Sketch::DimensionGeometry dimobject3_start;
, s5 p/ t. q a - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;4 b" b$ V) S; s5 p/ q! v# z
- dimobject3_start.AssocValue = 0;0 s3 H" m2 l8 {9 X. y: c
- dimobject3_start.Geometry = line3;
* Z) I- p! L, M3 ]5 f - dimobject3_start.HelpPoint.X = 0 ;! @$ J7 C* _" o- z# I* g
- dimobject3_start.HelpPoint.Y = 0 ;7 N2 V% A( Y& W5 E; x* n. h
- dimobject3_start.HelpPoint.Z = 0 ;
" s. J7 X' D. M) J+ N! S - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
: L$ y; z% U7 m& t' } - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
2 t; N5 s3 w# o; J4 E2 Z - dimobject3_end.AssocValue = 0;! f( \% c# R m8 I
- dimobject3_end.Geometry = line3;; |! |+ E# t; t
- dimobject3_end.HelpPoint.X = 0 ;
% g+ u* F+ y0 ?: u- t - dimobject3_end.HelpPoint.Y = 0 ;
3 S }* \- A3 S; @5 c - dimobject3_end.HelpPoint.Z = 0 ;
, |5 c* F7 g- ~0 D6 m4 H - 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;
& t) e3 i! N7 v0 m4 B7 }3 q# @ - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
' Z, y0 O) I) w3 n5 | -
! x% f$ j X) A: ?0 n$ f - /*</p><p> // revolve the body</p><p> */" ]- U2 n- j! c: m. a0 \
- Features::Feature *nullFeatures_Feature(NULL);
) d2 G) L7 A! b- d3 O* y - Features::RevolveBuilder *revolveBuilder1;
6 v2 Z4 |1 m. Y( G9 u4 q% ? - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);+ T9 Z4 ~9 ]4 D. c, T2 {3 @
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");9 J. \( }( y) Y( H4 R
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
/ P0 m* y. D, U1 K - revolveBuilder1->SetTolerance(0.01);4 r- b2 V! N/ r `
- Section *section1;" j w3 }; @4 ^& b C8 Y4 b' j
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
: \- T4 A: q8 `5 x - revolveBuilder1->SetSection(section1);
9 t; c& m8 j5 T% M/ [$ z8 @6 @+ G- [ -
. c+ Q$ C. Y7 j$ t2 U8 G! d2 E1 | - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
7 L0 h- l# x7 v* N; G5 O6 w) S! \ - 5 K# Q( P% ?9 o _7 ^3 t
- std::vector<Features::Feature *> features1(1);7 A0 H& ]" B) o/ J( p/ Y& P$ ^$ r
- features1[0] = feature1;
+ V7 G3 }8 ^: Z - CurveFeatureRule *curveFeatureRule1;: h& `) D* W! O3 B
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
, G! K+ N' G, Y) l. A -
/ w, U9 w! t8 D4 d* f. Z9 C - section1->AllowSelfIntersection(false);
$ e$ B! ~0 o2 Z! x! ? -
& _3 d/ _! R' u+ | - std::vector<SelectionIntentRule *> rules1(1);
/ I$ {* t: y. L" X; c - rules1[0] = curveFeatureRule1;
! }8 r1 o t! m& ?- I - NXObject *nullNXObject(NULL);
0 _5 Q# k- k% L1 x8 o - Point3d helpPoint1(0.0, 0.0, 0.0);
- G, p, M4 \9 ^# X2 y1 Q - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);9 F0 x, ^0 {8 Y
- + {$ S2 Y/ I, {. j. x
- // define the axis</p><p> Direction *direction1;
1 P. g: [+ O+ T* [) o - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
& h) s2 ?0 h, ], A3 T* ^# ` -
$ S" [1 I" ]. C U! Q - Point *nullPoint(NULL);
* q8 n. g! B- A& e - Axis *axis1;
0 h e5 [2 Z8 D - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);+ ]3 F& |: S( A0 i& I
-
) g5 M; f& l* T6 Y$ S6 a: |, g9 O - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
7 q2 n j8 \6 q: g8 ~7 G% G - Features::Feature *feature2;8 C: z" L D" c% V1 T4 T& u9 e
- feature2 = revolveBuilder1->CommitFeature();4 h. `9 L( Y, b% l( t
- revolveBuilder1->Destroy(); w8 a: y2 e9 h0 {6 m4 G
- }</p><p>}
6 V3 C, {9 N" f3 I6 D - </p><p> </p>
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