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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()' Y1 y9 t2 A$ m' l8 E
- {</p><p>{1 w. c2 S4 o7 Q4 y
- Session *theSession = Session::GetSession();; J7 M% I o. P8 G4 N) c3 {
- Part *workPart(theSession->Parts()->Work());5 ~+ z$ \% S }' @& |/ b) e
- Part *displayPart(theSession->Parts()->Display());# b* I' `- ]. i5 T: t0 k3 u
- Sketch *nullSketch(NULL);4 o: z6 _( {8 W8 A' _8 F; F
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
8 e4 N* |9 i$ S2 B+ } - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);7 V( a$ R R( K4 D& c
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);; j7 C8 x- U4 A: {
- Point3d origin1(0.0, 0.0, 0.0);
^4 B8 `9 e. }! u& g- e' w: ? - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);: L9 d, O0 j# F2 ~# c
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);5 f8 z3 L* T! r
- 8 x- m- c5 R# x' G/ x a H
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);* L) P F+ o: ]0 g# `
-
" o, a1 ~6 S+ X0 N3 f0 q( m - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);% E9 r0 Q2 N- r7 [$ J9 h$ [0 ~
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- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);: l" O6 `1 h& p/ g
-
3 V% Z) O$ }; c* P8 \+ i' \( w0 F/ G - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);; x& A9 X/ |5 a9 ?8 j' ]
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- 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> . T3 z1 ~; X% @! f$ ?
- NXObject *nXObject1;
* u4 b" j& G8 |$ G" q1 M0 y7 D - nXObject1 = sketchInPlaceBuilder1->Commit();" a' [* q. D1 W' S4 x
-
- n' W3 i( U. G1 L0 w" ? - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));3 X3 k5 I1 t/ D: O' N d
- Features::Feature *feature1;2 o y6 }6 ], y: v8 k' P7 p
- feature1 = sketch1->Feature();</p><p>
6 i1 t3 `8 w- j - sketchInPlaceBuilder1->Destroy();</p><p>
' ~* T8 H& b s, M$ u+ V - sketch1->Activate(Sketch::ViewReorientFalse);0 h* P' R! @2 J X/ c& n
- % J0 C T) u8 K) L3 W* w. e
- // define the dimensions , ~- h7 O0 ]; |
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
: b6 }. E1 c: u* R3 I# i - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
. s2 C X0 A; i5 i - double length = this->doubleLength->GetProperties()->GetDouble("Value");- R* ^% w$ k9 y- M/ Q k+ t4 B
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];3 W9 x1 Y! W! M2 x
- sprintf(msg1,"%f",heigth1);& T, B( N( B/ Z5 m( q) l% j/ \
- sprintf(msg2,"%f",heigth2);
5 s' p& ~2 J4 X* B5 c - sprintf(msg3,"%f",length);& d& V0 G4 c9 G: V
- Expression *height1exp,*height2exp,*lengthexp;
* x5 f" W! `" S6 z - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
/ q; J3 q# z7 I, Z" h - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);% G, i8 J b* ?' v
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);9 ~6 T+ b) ]+ a, D* y7 Q/ ]1 ~
- // these for the dimension position' N! x8 T3 u& k' ?: P
- Point3d dimOrigin1(-100, heigth1/2, 0.0); & S( G1 x7 |8 q/ c
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
! n+ M: f$ n7 O: S, C/ F* S; P - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves* T1 G/ l+ x3 q" g ^1 @
- Point3d startPoint1(0.0, 0.0, 0.0);
% J+ I0 n7 m! w2 H2 M - Point3d endPoint1(0.0,heigth1,0.0);
5 Q5 t0 Y0 f8 e# c - Point3d endPoint2(length,heigth1,0.0);' ?( J, B) e7 F m+ h y
- Point3d endPoint3(length,heigth1-heigth2,0.0);
( H: x/ r) Q$ p' t - Line *line1,*line2,*line3,*line4;6 {5 k8 Y, B- u$ p9 d7 v% A
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);7 L- k& y$ u: ?" d# x8 z; ^
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);* J* F0 M& j- X1 D# r4 q
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);- ^3 z4 w" R# q4 i
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
- a! w/ t3 O, r: V0 V - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
' \+ G/ q# _3 } - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);6 @% Q# d6 i3 p
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);5 t0 Y& f: T# I' a; ^! R/ D& b
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
! I7 b& ^5 u1 q0 a* g - </p><p> // add constraints
- l7 S- p& j$ x# b0 b8 g) ] - //..
" V. L9 t8 M6 n2 t - // for line1
6 [6 `) z. e! U, r1 m - Sketch::ConstraintGeometry geopoint1;/ L4 H, T* T) s8 V& N
- geopoint1.Geometry = line1;( }0 o& D% {& c1 K7 {% X0 r
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
9 ]% `3 G0 K' R5 ]+ ]* p9 H - geopoint1.SplineDefiningPointIndex = 0;5 F" a* L2 ]4 U7 N, G$ s( F
- // find the (0,0,0) point3 F) H/ K# [# @6 V! w
- Sketch::ConstraintGeometry geopoint2; # C0 D) c0 j0 v: {& d
- Point *pointOriginal;
m9 [- B9 W; x( {: C - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
5 B, y( z k/ P# `# i5 w - geopoint2.Geometry = pointOriginal;2 A! X# R, d! D! a
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
3 Y5 _9 N: M% R - geopoint2.SplineDefiningPointIndex = 0;; a0 E p6 E+ ^7 p& X O
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;1 C/ a* ~. h7 s `" O7 ?0 ~
- geoline1.Geometry = line1;1 A- J6 ~! ?1 |7 c
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
/ F8 A& e7 k2 r$ U( i& m/ u( s' P - geoline1.SplineDefiningPointIndex = 0;/ k W! u& m |7 s& X0 Y
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
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- // for line2& s r) w) P9 G7 q
- Sketch::ConstraintGeometry geoline2; t9 x( b6 j8 N6 g
- geoline2.Geometry = line2;; f+ E' `# a' i
- geoline2.PointType = Sketch::ConstraintPointTypeNone;# J7 o% h ^' k) k* S* o
- geoline2.SplineDefiningPointIndex = 0;% A1 |+ S. @( e* _$ r8 e/ A, ~9 A+ a
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
% i( u' T# ]6 W0 X5 A6 ^ - //..- |$ K5 @: n! W% H& Z
- // for line3
( ]9 T5 e4 G6 Z - Sketch::ConstraintGeometry geoline3;1 ~. a' Q% H) H6 I3 Y a
- geoline3.Geometry = line3;6 K/ H' y$ E' v* w1 L
- geoline3.PointType = Sketch::ConstraintPointTypeNone;- O1 f$ T! W/ N( ?4 ~* [2 u5 s& L
- geoline3.SplineDefiningPointIndex = 0;6 f. _2 J7 B2 c- t( Z( b& w
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
8 G7 C) L5 U9 k. p - // use this method to create the constraints- E/ {+ O3 ~2 G( R6 [2 d" [
- /*SketchConstraintBuilder *line3constraint;* c1 {( Q/ T% K9 Y5 C# r9 Q6 h
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();, C. O8 D$ }4 m& C6 J( f9 x6 F% s4 {' P
- line3constraint->GeometryToConstrain()->Add(line3);
" N4 M8 P: d, n: } - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);% C! b& E( |: e& I% c& G" i |5 e
- line3constraint->Commit();
3 U" l' a2 X9 g6 N- H4 t7 p - line3constraint->Destroy();*/, ?$ A+ g$ W% t! Q1 G, m7 D9 }) y
-
/ g; {' ~3 ^% r3 A6 ?: k( M4 | - // add dimension
, [' m( q: ?1 \ - //..
! g* V7 w3 h$ {8 D3 [3 U/ } - // for line1
5 f7 t1 i- ^0 W; ~- f3 I8 E1 m+ C. B( d - Sketch::DimensionGeometry dimobject1_start;
; _2 } H$ ~# ^7 |9 E1 ^& U9 l - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
# E: `. e; A I: g$ r( } - dimobject1_start.AssocValue = 0;
: A, j; d! ^6 I1 h3 \: K: ]2 N - dimobject1_start.Geometry = line1;# J9 o2 F" K& {. r
- dimobject1_start.HelpPoint.X = 0 ;
! \$ n9 k8 _5 O0 k9 l0 d1 z# X - dimobject1_start.HelpPoint.Y = 0 ;) M3 r9 b( D7 m
- dimobject1_start.HelpPoint.Z = 0 ;) G/ m+ g8 L# n8 j1 s2 o0 J+ j
- NXObject *nullNXObject1(NULL);
! G: U- Y2 x; v. h - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;5 _6 ]2 N! |8 [* K3 m1 _8 q6 b
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
6 ?; z; }) Y" Q; T, \' W8 x- p - dimobject1_end.AssocValue = 0;, J6 D+ h5 |- T6 T
- dimobject1_end.Geometry = line1;
, M$ E2 R8 {# _9 ^; \- i7 i5 O - dimobject1_end.HelpPoint.X = 0 ;9 ^: w7 H1 J) Q* p1 s! v0 G& \$ F6 I
- dimobject1_end.HelpPoint.Y = 0 ;7 u* R, n) D: A2 d" h5 V* L' m
- dimobject1_end.HelpPoint.Z = 0 ;: ], a2 ~5 `$ T+ Y
- 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;
4 K ~( ~7 J4 y' j$ _1 d) y: m( w - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
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- // for line2, N* V, b2 w' u5 {8 \# }5 @
- Sketch::DimensionGeometry dimobject2_start; K0 ~/ X4 i2 I: A" e( w
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;2 L8 U0 n2 c5 L, u
- dimobject2_start.AssocValue = 0;0 s" o2 F- @7 s( O: m( W2 q" }% o
- dimobject2_start.Geometry = line2;3 d8 l a* V' G0 r- D: A
- dimobject2_start.HelpPoint.X = 0 ;( b# T, \+ Y v2 [
- dimobject2_start.HelpPoint.Y = 0 ;
6 y' m' A) ?3 k/ \9 b6 g* } - dimobject2_start.HelpPoint.Z = 0 ;; F s$ R% W. g; x( [; Q
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
& e# U& x6 Q g. `% v - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
7 C2 V- {9 x' z0 E2 W - dimobject2_end.AssocValue = 0;, l$ p9 I f; I/ W4 [: m3 W
- dimobject2_end.Geometry = line2;
3 f4 Q$ B& w4 \0 S - dimobject2_end.HelpPoint.X = 0 ;+ l. g" Z, w) f) V/ _1 o3 @5 Z
- dimobject2_end.HelpPoint.Y = 0 ;4 }5 D( I! Y, W( @) q8 w
- dimobject2_end.HelpPoint.Z = 0 ;9 P0 v0 `5 N) m' E3 L
- 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;
6 B; \4 h- {1 G# L# y& O8 ]7 d - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
' C' x n. q; y* V9 j - Sketch::DimensionGeometry dimobject3_start;
* ? k C p( z7 \" C& p& ^( \% M - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
6 v: r% i0 Q( u, @9 J3 k, N3 r3 v1 Y - dimobject3_start.AssocValue = 0;# R( M* h( O# C, i* ~/ A" ?! ?+ U
- dimobject3_start.Geometry = line3;
( i8 o# H* M U* v& {: _/ k6 P - dimobject3_start.HelpPoint.X = 0 ;6 a3 F7 w9 H1 e d5 ~% L5 v9 d) c
- dimobject3_start.HelpPoint.Y = 0 ;
3 }1 a/ f" T& T6 O - dimobject3_start.HelpPoint.Z = 0 ;8 ^& |* i+ {# g
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;6 D: k' w: U ], r' L8 V0 y8 L: f
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;- o' x: F% i$ n
- dimobject3_end.AssocValue = 0;
% @0 B P6 p. M2 _0 r" B - dimobject3_end.Geometry = line3;+ Z$ F) {; j: A2 u9 E
- dimobject3_end.HelpPoint.X = 0 ;
- F1 P1 Y w+ s& h- H% f/ V* N - dimobject3_end.HelpPoint.Y = 0 ;
- v" a7 {9 `9 S2 b1 {" e; M7 B - dimobject3_end.HelpPoint.Z = 0 ;7 m A8 H7 V7 Q% `% c4 q* R
- 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;0 q( z# X8 o! `, }* }& @
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);* b- k+ n+ T# g9 y8 |. l0 f
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0 B. t. ]8 P$ t) M! t - /*</p><p> // revolve the body</p><p> */
4 y2 P, [! P8 F" T% f) H - Features::Feature *nullFeatures_Feature(NULL);6 j7 f8 j; m* y3 Y7 R7 j
- Features::RevolveBuilder *revolveBuilder1; V: m: [) o, e3 u0 B) C$ U, b
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
; o% k% Q3 s: ?' I$ j0 l - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
- ]2 V! ]- D0 m C' Z - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");3 v* v( Z- M) b: ?7 {7 {
- revolveBuilder1->SetTolerance(0.01);8 }- I) ?: O6 H! z' [6 U- W; f
- Section *section1;: S( a4 s, A- C
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);; r9 a2 Q( v i/ H. V
- revolveBuilder1->SetSection(section1);
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( y8 C; m; ?3 _' H - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);5 W* E# C) W+ V9 \1 p
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- std::vector<Features::Feature *> features1(1);
5 d8 k8 m6 H# S. g3 M( i8 t* y l - features1[0] = feature1;
! `( x1 v- e1 H2 d3 Q& _! y. J - CurveFeatureRule *curveFeatureRule1;6 b- d Q8 c& w" r4 E
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);" ~1 ?+ V( F; V& R7 a
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- section1->AllowSelfIntersection(false);" z0 _ I7 W B) r2 r: d
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- std::vector<SelectionIntentRule *> rules1(1);* ^% k# Y- R4 x1 @
- rules1[0] = curveFeatureRule1;
, Z& b( S/ ?5 L2 _ - NXObject *nullNXObject(NULL);
* O/ l1 n2 F+ V - Point3d helpPoint1(0.0, 0.0, 0.0);; h* f; H4 g* w* |& \: L P) [6 W( s, P
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
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- // define the axis</p><p> Direction *direction1;
* }+ J. R0 l/ R* l1 P - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
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- Point *nullPoint(NULL);
" }& a4 g9 |2 _5 p5 i& u' h - Axis *axis1;
- ?# `% j6 c$ E3 x9 m" n6 p6 H - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
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- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
* r+ S/ ~1 \: \ I - Features::Feature *feature2;2 r' J, n: _( E3 U; x
- feature2 = revolveBuilder1->CommitFeature();6 v" B6 i( K0 n$ m; ?$ y1 `5 `! O
- revolveBuilder1->Destroy();
X# g# P$ x: T* B9 U - }</p><p>}% P+ s3 ^8 u& X' i
- </p><p> </p>
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