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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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! k0 F6 O- c' U2 ^9 L- <p>void basicFeatures::createSketch(), N7 W+ o8 D$ i
- {</p><p>{
2 [- T+ c) z8 E6 C" e( T5 G - Session *theSession = Session::GetSession();
9 |! n9 e& w+ u$ R# V9 F1 ^1 E - Part *workPart(theSession->Parts()->Work());& r- J0 E% {2 m* d: a8 y
- Part *displayPart(theSession->Parts()->Display());# [" R/ G2 T* c& J* j7 M
- Sketch *nullSketch(NULL);" Q9 c9 w+ K& o6 V; I3 C- G
- SketchInPlaceBuilder *sketchInPlaceBuilder1;, v1 L% P5 R1 p- \
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);; d2 }. y' G* j/ }
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);0 J/ @9 i; {- u
- Point3d origin1(0.0, 0.0, 0.0);
8 d9 T5 W" ] s9 e& ?! L - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
6 d7 Y# S2 k6 |) w! k7 ~ - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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8 X' R! K7 D0 H8 o* O - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);/ C& @* A9 @$ k9 @. c7 {
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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8 T1 N, @0 b0 \4 D' A7 V4 L' @ - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);2 L! ]- i4 p( I; u, W
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0 ~5 A k* M/ G" @0 l - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);0 r9 z8 \" i o/ V1 v) H9 E
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1 F$ L: b( k! ~' K1 ]/ c- e2 v - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);6 {9 b7 _) v. ]3 J3 `0 d
- . \' A3 P' |: F% ~9 l
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> ) c3 d+ N' D0 s0 M+ S8 p' ]
- NXObject *nXObject1;
8 s/ T5 E4 _6 n& k( j - nXObject1 = sketchInPlaceBuilder1->Commit();
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/ S7 G4 V1 l7 p& ^) y1 ?( d- E* D$ { - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
}4 i5 C. i+ O6 T - Features::Feature *feature1;
; A9 L$ E% r& ~6 U+ v) M3 F - feature1 = sketch1->Feature();</p><p>- w2 u N: e. a4 }
- sketchInPlaceBuilder1->Destroy();</p><p>/ c$ v* ?- W4 a
- sketch1->Activate(Sketch::ViewReorientFalse);2 e# X- L- ]- c' K9 ~( b4 B) X
-
$ h# J7 ?6 p4 g. z9 G; s - // define the dimensions 9 P: [$ U' D( b1 Y+ K3 N: V. B
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value"); }6 M( i; H6 `5 f0 A
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
7 `* [4 s# `5 j - double length = this->doubleLength->GetProperties()->GetDouble("Value");
4 E& [3 H" @6 m+ W3 V; c - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];) D$ [; u6 E1 ]; o2 q6 P! D: N
- sprintf(msg1,"%f",heigth1);4 z5 R) e# n$ _2 m: T8 q
- sprintf(msg2,"%f",heigth2);5 k, \$ b! C, O# o/ U
- sprintf(msg3,"%f",length);
4 U8 A7 l3 `& i: Z- R - Expression *height1exp,*height2exp,*lengthexp;
, {3 S& M& W6 E+ e5 ] - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);8 J/ b* ?) G9 \( O. J
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);( s: j; ?) o& ^
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);1 M! `) l! B! a! g' C' B. A' A) I' a
- // these for the dimension position
3 ]+ Q J( |/ A- G, j; X1 Q1 v - Point3d dimOrigin1(-100, heigth1/2, 0.0);
8 K0 h/ N% J C3 c - Point3d dimOrigin2(length/2, heigth1+100, 0.0);1 g% `5 Y! q5 ~
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves6 i1 f! c- [: |% m
- Point3d startPoint1(0.0, 0.0, 0.0);1 E* u; [! M3 L; k
- Point3d endPoint1(0.0,heigth1,0.0);
2 L a" P% l) v/ N0 x" h - Point3d endPoint2(length,heigth1,0.0);; P2 t9 H+ |# I+ t& P/ V6 S
- Point3d endPoint3(length,heigth1-heigth2,0.0);
6 B j/ D3 X0 m: p5 H - Line *line1,*line2,*line3,*line4;
0 W/ B% W4 X& _7 W5 v - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);9 ?# E1 \, n9 o. Q. R
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);5 x8 q! G5 r+ C( _% l6 e
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);: n' i$ i$ r/ H2 r" ]" D
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
9 g& m! p4 M" E6 w# R/ [/ j - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
7 E7 }- d1 X4 d2 P; P9 ] - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);- `9 X+ C- g: M8 H7 K/ j" D
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
( E" j' G5 G+ e+ g - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% w% \* h( ]) j# w - </p><p> // add constraints
% G& f4 ]) ?' x6 a: r3 ~3 t - //..
. c1 Q$ q- o( X0 G3 B3 K8 d - // for line1
" l' E/ k* C. H4 q - Sketch::ConstraintGeometry geopoint1;
! F8 B( _; w0 x, k' u3 w0 } - geopoint1.Geometry = line1;5 `* A% B$ H# S
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
3 d9 A! R+ A+ p- i* I2 Y - geopoint1.SplineDefiningPointIndex = 0;3 u7 ~2 n) @3 p8 }3 h4 ~" `
- // find the (0,0,0) point# S7 E8 N( e' S( y4 D
- Sketch::ConstraintGeometry geopoint2; / o {' o' b$ V/ D1 p( J, v9 E" T; u" w
- Point *pointOriginal;$ q# \! ?; F: j" d+ V; p+ M- P
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
0 \* N9 W4 ^1 Z) d - geopoint2.Geometry = pointOriginal;3 h( [8 }# g( B3 ? l* \
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;; V1 K/ M( B. n* {# j9 }' Z
- geopoint2.SplineDefiningPointIndex = 0;$ [$ r& K+ P* z+ C
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
6 S9 t1 I3 f' b- r2 ?% v - geoline1.Geometry = line1;
- q1 x# f' y6 d: o - geoline1.PointType = Sketch::ConstraintPointTypeNone;
! y& F4 P8 A$ }' S. R4 @. p) l - geoline1.SplineDefiningPointIndex = 0;. w4 a& |+ D1 M* G
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
7 r7 \# C- Y4 d6 D$ s2 q9 s - //..
3 D. C4 [( e( n; Q" J8 D - // for line2& E* s) n% P, D1 f
- Sketch::ConstraintGeometry geoline2;
0 H; j0 y* t1 L2 f8 y1 G9 Y& W - geoline2.Geometry = line2;
6 j. W/ v& _" s, y% l3 Q! D - geoline2.PointType = Sketch::ConstraintPointTypeNone;
! o# |$ A& B' U( v - geoline2.SplineDefiningPointIndex = 0;
& J- {7 q; Z! R! s9 P9 @( S - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);$ s8 E% `# [- t! D5 a% J9 p
- //..3 [: \! r X, |. F
- // for line3
9 p# x: x. ^6 E; S - Sketch::ConstraintGeometry geoline3;3 B/ ?" w: P' I, F: {% C8 Q
- geoline3.Geometry = line3;) H: z1 M P; b+ `& [/ y' @, u
- geoline3.PointType = Sketch::ConstraintPointTypeNone;5 t6 Y* u" G8 _% a# K
- geoline3.SplineDefiningPointIndex = 0;
$ T: B2 T& p8 e! |* z! i; {% K - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);1 b+ y3 A0 q- E1 w0 J7 e9 q
- // use this method to create the constraints
( t/ y! h; a( `9 T2 T8 x - /*SketchConstraintBuilder *line3constraint;
/ c) ~' i& `# |$ d8 M5 I - line3constraint= workPart->Sketches()->CreateConstraintBuilder();) I O6 f3 k: n' M" j
- line3constraint->GeometryToConstrain()->Add(line3);
7 \: P+ }/ i# H) _! B+ A& ? - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
8 O( a0 R4 Q% D. p E - line3constraint->Commit();
' @9 |9 O5 h; p/ `; l6 m# j - line3constraint->Destroy();*/0 w3 ~- `1 O" w, ]' c1 w
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7 L) J* Q* A; _7 J; J2 E - // add dimension
4 F* _* C# Z; z* V2 x9 H - //..
& y8 Y/ h! }3 A' A# w) h - // for line1
' t; \( `. ^+ W - Sketch::DimensionGeometry dimobject1_start;# F: C; b9 v! e" C* V/ r
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;' ?, D9 m7 K. H1 x' X* y
- dimobject1_start.AssocValue = 0;
" b+ q' H; R7 M- t+ O" B - dimobject1_start.Geometry = line1;; J L6 `' n6 f% W- @
- dimobject1_start.HelpPoint.X = 0 ;, i, j6 p; \9 G
- dimobject1_start.HelpPoint.Y = 0 ;+ u6 N* B {0 {" g. s1 T7 R
- dimobject1_start.HelpPoint.Z = 0 ;, K z3 i$ `% w& @1 Z5 N: z% ~
- NXObject *nullNXObject1(NULL);, P4 _8 Q2 Q& m1 T: x
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;+ \3 I9 y7 o- B8 }7 G, r6 b
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;. @ g/ Y1 }2 ]* Z, B, b+ b
- dimobject1_end.AssocValue = 0;9 j! e4 c5 ?: v* T+ |
- dimobject1_end.Geometry = line1;
$ Z% x. k6 K1 s% x9 V - dimobject1_end.HelpPoint.X = 0 ;3 _0 t5 q+ |: x4 ^# {4 h4 r
- dimobject1_end.HelpPoint.Y = 0 ;
& u# u7 [- I t; ^3 N - dimobject1_end.HelpPoint.Z = 0 ;, A u; R1 R, A
- 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;: E& @0 \" q/ a- d6 @
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>& ?7 _2 C- b, g# P' O" v
- //..
0 S% J( q. b ?5 a6 ? - // for line2+ R( D& U# Q) E5 `. M
- Sketch::DimensionGeometry dimobject2_start;: N* ^- d* h; @# ?' b$ A @) I
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint; j4 X3 v1 R" b+ R1 g. y. m4 a' w' m
- dimobject2_start.AssocValue = 0;
0 J x' J; n# o8 @$ h' b - dimobject2_start.Geometry = line2;. k: z2 ^8 d& i9 s8 X' v" {
- dimobject2_start.HelpPoint.X = 0 ;9 P" a) i2 k+ }. @. [
- dimobject2_start.HelpPoint.Y = 0 ;
/ x/ c9 T7 U6 z8 O1 y: i9 Z - dimobject2_start.HelpPoint.Z = 0 ;
1 ], _* n+ V+ D) C$ b6 p& {& D. v5 g - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;$ @, x P- n# R
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
% D5 u0 x( y+ y; ?( x5 Y5 v3 X# ~ - dimobject2_end.AssocValue = 0;% r2 K! f9 E9 s! y
- dimobject2_end.Geometry = line2;/ w& b' [$ }1 c
- dimobject2_end.HelpPoint.X = 0 ; m$ e$ Q( x$ ?8 F
- dimobject2_end.HelpPoint.Y = 0 ;
. p0 A3 H g% \- y% ~" A - dimobject2_end.HelpPoint.Z = 0 ;) J1 R: \& H9 x) |# ^
- 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;
1 v2 Z' w* o9 e0 e) y( z3 S - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line31 m; C2 ], n) g& F6 W t! V
- Sketch::DimensionGeometry dimobject3_start;
( C `1 b' g1 _4 f! B - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
2 L0 }/ f, j/ `2 a9 X: ] - dimobject3_start.AssocValue = 0;" P! r( d3 S _# x. k& w
- dimobject3_start.Geometry = line3;( r' D9 w: w7 H
- dimobject3_start.HelpPoint.X = 0 ;
: L0 g' q, R: Z- W - dimobject3_start.HelpPoint.Y = 0 ;
# c( f, X. ^# j% w1 g - dimobject3_start.HelpPoint.Z = 0 ;
?1 ?) {1 G9 }( Y$ T - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;0 M0 @$ f* w% L* E- U' U. z
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
7 E6 }" f1 P; z6 M - dimobject3_end.AssocValue = 0;
( L( `7 {/ }1 ~* f9 F4 W - dimobject3_end.Geometry = line3;0 b( Q+ Z/ i+ @- t: J- ^
- dimobject3_end.HelpPoint.X = 0 ;5 h- }) I( b7 {
- dimobject3_end.HelpPoint.Y = 0 ;
' u( t. q! I% F" _ T* ` - dimobject3_end.HelpPoint.Z = 0 ;7 T" i- _. X0 x1 V0 T5 P
- 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;
/ _, `* J/ n- S1 C6 e! i - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
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. s4 K2 x& C5 p/ l4 m+ Q2 \ - /*</p><p> // revolve the body</p><p> *// ?! b. I. k$ z2 _! Y
- Features::Feature *nullFeatures_Feature(NULL);
3 j# H6 x: _, s4 E9 {, o! I2 ] - Features::RevolveBuilder *revolveBuilder1;5 {) ]4 C' T8 e9 Z( _' u
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
& D7 g, x# o6 h S5 C8 E3 l; i2 F - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
/ X) T5 o9 {3 Q) S8 S# Y, [2 } - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
$ Z# C# r8 w# l! t7 H - revolveBuilder1->SetTolerance(0.01);: c" ^- t9 R$ L1 Y0 M
- Section *section1;! F5 D$ U# x! K5 f; w1 k
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);: a( L5 K7 e8 W, Y" X8 G# [; }
- revolveBuilder1->SetSection(section1);
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- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);( a' H9 K, u1 q8 m2 r5 ]/ b, U
- : }* z" V; p" p% ^3 C
- std::vector<Features::Feature *> features1(1);
9 p1 A( B. X3 d% n7 e - features1[0] = feature1;
9 I2 [) v' d$ f) x7 J1 H$ T [8 o( T - CurveFeatureRule *curveFeatureRule1;
: P' n1 c1 i9 E: M/ f$ c - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
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) n+ }% Z8 U6 `, C! G5 m ~% F8 Y - section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);
$ k, \ q% K. b+ e8 |. `" o - rules1[0] = curveFeatureRule1;4 O' w; }( ]+ ^) H& T: t x% t
- NXObject *nullNXObject(NULL);: u% h& j2 W4 x
- Point3d helpPoint1(0.0, 0.0, 0.0);
8 U$ E5 S- m8 _ - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
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- // define the axis</p><p> Direction *direction1;8 v% r; c, y" x8 ], O5 W3 e& A
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);! @: R |' |1 H, a7 I. i- v: F9 U/ }
-
+ V- K& U: K; p- m+ D0 s$ g) T8 i - Point *nullPoint(NULL);% c% x, W9 h( ^7 J$ p" ]9 n
- Axis *axis1;
$ a. G( b: ]$ t4 ]8 _ f: M - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
6 u# o3 w8 k7 s, }' d: t% N - 9 U# l: V/ f% r' J( Y- Z4 y5 N* i# T
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature2 f! B; U- e2 h4 d; _2 p( B( Z. i* `
- Features::Feature *feature2;8 T, d* i/ T8 d% ^% J" ~
- feature2 = revolveBuilder1->CommitFeature();
) f9 g0 D8 b7 A7 U - revolveBuilder1->Destroy();
2 J* v( X4 X( X+ T$ L2 E - }</p><p>}+ S/ C6 J# ~0 i# I k8 b5 g
- </p><p> </p>
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