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admin
发表于 2014-2-19 17:07:47
比较乱,仅供参考# b& c4 _; ` e. R4 i( z& H- _ ~
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- <p>void basicFeatures::createSketch()
- \' @9 I O( V+ S2 L5 h) R* ] - {</p><p>{
' @7 [+ D, K; |0 k( M+ H - Session *theSession = Session::GetSession();3 u* z) |# y) V9 Q, }+ G( f( f7 c! P3 z
- Part *workPart(theSession->Parts()->Work());; q8 L6 Q6 @6 B2 ?* M. @$ D
- Part *displayPart(theSession->Parts()->Display());; P" o& d4 R8 J( q: [) }, f
- Sketch *nullSketch(NULL);
2 p" q# `: P$ T+ @) l - SketchInPlaceBuilder *sketchInPlaceBuilder1;
4 `. T5 D- G' Q0 T- }2 A. Z - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
# r& j' m7 S; B! P) _* q - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
1 \% k* k% x8 d8 r8 J( [0 V - Point3d origin1(0.0, 0.0, 0.0);
" {& u' Z" N: M! J0 q - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);- K. J2 c9 b6 F" {* I5 q {
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
4 V+ u5 b" g; @# U3 E - # G9 M: A! k: C2 A7 N, E+ J
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);! O$ m* N9 R' n! Q' I
-
" r& C7 p+ G& V g1 h( x - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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; [8 ]" H1 g. w5 m7 f - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);1 S& W2 H7 r4 u( \2 ]# n" j9 W
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);4 ?& {. x. T9 V: o* B; f
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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H+ ]( W- \- f' m v S+ x" f& U - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
$ ]; I% _7 O! r, k - NXObject *nXObject1;& h& s+ f5 f: |4 u
- nXObject1 = sketchInPlaceBuilder1->Commit();7 A2 [- I6 y7 }( D. i( }$ O* J$ G1 l3 b
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));) N3 j( E1 u" r% K. Q9 ]' m% {. I, B
- Features::Feature *feature1;
# ^: Z- G% V8 m - feature1 = sketch1->Feature();</p><p>
, U9 O0 l/ x$ ^9 o6 l) \4 Q - sketchInPlaceBuilder1->Destroy();</p><p>6 I5 A$ G! H( B/ S& Y9 \3 H
- sketch1->Activate(Sketch::ViewReorientFalse);& X. S+ ^: b' r% M3 }
-
g& q a6 y, Y5 g4 S- a) R# a* w - // define the dimensions * q* S7 |1 ?3 u- y! W' N
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");4 h2 y6 {, ?; a, g3 _, ]- w8 \
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
: L) e; O9 B. J6 I - double length = this->doubleLength->GetProperties()->GetDouble("Value");
& Q$ ^3 r( ]: `: U - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
- S2 g L4 x1 V- M p6 n8 { - sprintf(msg1,"%f",heigth1);& F3 x9 H) |# d3 R. J# d- B
- sprintf(msg2,"%f",heigth2);9 U T* V" [# X) G0 R
- sprintf(msg3,"%f",length);. ?8 t! c: r1 q% q& @/ m
- Expression *height1exp,*height2exp,*lengthexp;, p3 l; ^! J' w$ r; @
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
0 Y/ Q; O3 H2 ~/ \+ V - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);* }( g) V# A8 z: L3 [
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
( ]7 `! [8 K1 Z/ f, V - // these for the dimension position
3 M# j) Z4 r5 n+ ~) l2 E0 ^& R - Point3d dimOrigin1(-100, heigth1/2, 0.0);
1 U7 x8 Y8 c. a$ a: |. s: { - Point3d dimOrigin2(length/2, heigth1+100, 0.0);6 G" }& m& _* Q4 Y& Y' W0 Z- I
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
2 E" t6 f* h* N6 h1 o6 [+ L. [/ u - Point3d startPoint1(0.0, 0.0, 0.0);
1 _( J w/ A$ Z' f" n! ?% E - Point3d endPoint1(0.0,heigth1,0.0);
* ^* e3 d: r0 g* ~& n - Point3d endPoint2(length,heigth1,0.0);
3 c0 i9 x; k! L# m% g - Point3d endPoint3(length,heigth1-heigth2,0.0);: @) b, T$ Q' x# ?6 j) h
- Line *line1,*line2,*line3,*line4;
) @/ @' C: s# _; k - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);6 f4 K- Q+ E9 g. g5 w% s
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);+ K5 t( f: s% v& P) h: @
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);0 ~* p! O7 x" d/ [8 k! D- e
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
* S; s1 r8 M5 r3 E) O% d' s: i& Z - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
) N$ U% L$ b; b6 K8 ` - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);( e+ p0 c, x, g5 L9 K9 k4 P
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
( \( C# [9 B8 B) l - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
; s# s9 `; O( I: w$ F( Q. V; R7 o - </p><p> // add constraints# k# D- ~, G2 O/ e+ [) `: Q" i
- //..- s. l/ [( f. ]/ |2 h) x+ t g
- // for line1
; ` R3 j- q, C6 G# b& D. W - Sketch::ConstraintGeometry geopoint1;$ G+ K c( h1 k; q
- geopoint1.Geometry = line1;; x) v1 z" c6 |4 _6 U
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;2 B! n& l- e0 V# R
- geopoint1.SplineDefiningPointIndex = 0;
' P/ L D; t1 y; a# u# B: l - // find the (0,0,0) point
& H' A* {5 J# y' I - Sketch::ConstraintGeometry geopoint2; / a- k( k% r$ Q( E1 I8 w& K
- Point *pointOriginal;
8 V+ o% t" k& z: h' X6 {8 E - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
/ \; I% w4 i( `$ N - geopoint2.Geometry = pointOriginal;
1 G, P# q( ^6 a1 W - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;8 I: \. ]: V, d
- geopoint2.SplineDefiningPointIndex = 0;
+ A# Y+ N* v! ~6 m ?, Q. j7 | - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;1 P9 m3 \" ]8 M y5 j" I
- geoline1.Geometry = line1;, `% K4 |) z* F& @' x% S {
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
* t u$ X: b# P9 b1 H, A) m - geoline1.SplineDefiningPointIndex = 0; L0 F. j1 [1 }2 z0 l% a
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
" H i5 |: I3 {/ S& { - //..
# s( f% I2 g3 k& g% Y1 t - // for line2
: n# b0 H% b; h6 j: w9 k8 n - Sketch::ConstraintGeometry geoline2;
" [1 ~0 e+ C: b4 [+ O - geoline2.Geometry = line2;: [3 J: Z$ m8 _6 w8 X4 c
- geoline2.PointType = Sketch::ConstraintPointTypeNone;) n+ F% u# m; w5 J" {1 ]
- geoline2.SplineDefiningPointIndex = 0;& b4 @5 ]) d S2 _% T- x
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
2 \5 g/ y- y3 W8 t1 G) `8 W - //..
1 O$ ?: y0 g; e$ R# }7 S - // for line3
- l' y4 ^8 r, {' _9 Z* ` - Sketch::ConstraintGeometry geoline3;
8 r9 \5 a9 \" j% _- R7 w' G - geoline3.Geometry = line3;
. ~+ G0 Q, H6 `5 ?! l - geoline3.PointType = Sketch::ConstraintPointTypeNone;5 i# E: M5 @3 n; ^. _; ~1 W
- geoline3.SplineDefiningPointIndex = 0;
8 _2 I2 s( @# f$ N' o - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);/ s2 M J3 ?& o+ ]/ N2 x
- // use this method to create the constraints, [9 u9 d+ j2 ^3 s) g. ^1 t# B
- /*SketchConstraintBuilder *line3constraint;
- p3 F: M; x8 y) w; Z - line3constraint= workPart->Sketches()->CreateConstraintBuilder();8 |! z: [2 i* T T s
- line3constraint->GeometryToConstrain()->Add(line3);
* B% B' x2 w* ~& j ^$ E - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);' [7 ^% I3 [9 a* |# U5 x( O
- line3constraint->Commit();
) a+ V( F$ c3 ^, k; i3 a - line3constraint->Destroy();*/
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% j) B" ~$ ~2 Z& n( h - // add dimension! e3 x7 V' x9 E0 n# L9 ~
- //..
: F3 G0 J, i* C, F( q/ }7 L: P( w - // for line15 ~5 L$ e' E% M8 w8 G6 l) Q* C
- Sketch::DimensionGeometry dimobject1_start; q7 @# e, Q/ W6 B" v: Q) f
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;+ O/ j, F7 s7 J3 Q
- dimobject1_start.AssocValue = 0;
. O9 P3 }8 g; s7 R+ S+ u4 ?- _) A - dimobject1_start.Geometry = line1;
5 ]6 R) {5 g# U# X6 j# Y' A - dimobject1_start.HelpPoint.X = 0 ;5 p; [; Z# x0 ?% H- y& r0 c, ~' {
- dimobject1_start.HelpPoint.Y = 0 ;
' Q5 [# d+ a* { - dimobject1_start.HelpPoint.Z = 0 ;5 d+ ?: ^7 }& v- ?8 l
- NXObject *nullNXObject1(NULL);6 n" n2 [* C; P5 ?* ~
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
2 K1 V; M' p: }% ~! l6 J - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
6 e0 C9 e) ]( S - dimobject1_end.AssocValue = 0;7 N2 `$ k5 f1 x0 n
- dimobject1_end.Geometry = line1;9 i3 {/ F, _$ t+ S
- dimobject1_end.HelpPoint.X = 0 ;+ D# D' N* o0 e- w: e7 @
- dimobject1_end.HelpPoint.Y = 0 ;6 x3 [: O4 u+ {% x
- dimobject1_end.HelpPoint.Z = 0 ;/ Z7 |# g; _8 n. p6 k
- 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;6 x! {# q; V. H: ?9 k
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
( y7 d3 W9 I* x: _; n; l - //..* i5 g0 [9 | l4 E
- // for line2
$ X& w' y, X5 t5 p9 L9 l; ?* ] - Sketch::DimensionGeometry dimobject2_start;
2 Q% X, w. p9 ~, v+ E+ e' Q - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;) ~1 I6 o3 y6 f, a) p' d
- dimobject2_start.AssocValue = 0;
1 |4 V- {+ _7 i; ?( Q/ q+ R% m - dimobject2_start.Geometry = line2;
: ?6 ]6 ~% \& O2 H+ O# ~6 s - dimobject2_start.HelpPoint.X = 0 ;) ^0 f; v1 Y) d+ T; _0 V
- dimobject2_start.HelpPoint.Y = 0 ;1 R( u: ~" B4 m: c3 y7 [
- dimobject2_start.HelpPoint.Z = 0 ;
; K. B3 r' h6 x# B) j6 U7 f0 \ - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
3 C% ~3 w. P$ r$ t% j - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
& `( Q4 h Z1 g- ]# D, D' b - dimobject2_end.AssocValue = 0;
: E' l; E' F0 ?8 _6 p - dimobject2_end.Geometry = line2;
1 J$ L/ ]9 Q" j1 N - dimobject2_end.HelpPoint.X = 0 ; U* U4 t1 k& a
- dimobject2_end.HelpPoint.Y = 0 ;
' x% [. Z2 _$ T, [0 V+ ^& ]1 } - dimobject2_end.HelpPoint.Z = 0 ;/ r/ V; U) l' o+ ?4 [" Z9 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;) l0 W/ e3 t$ B& z. H2 R/ a
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
% w9 O' ^2 u* J8 Z; \% d) e2 _7 E2 s - Sketch::DimensionGeometry dimobject3_start;. |; k4 Z% Q. B- K' T1 W
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;% N* A* d# x+ J/ T8 f- V5 a c- K g6 S
- dimobject3_start.AssocValue = 0;6 z- S0 p2 }4 N1 p
- dimobject3_start.Geometry = line3;3 v% g$ Z' u6 c6 h8 s
- dimobject3_start.HelpPoint.X = 0 ;% u9 V I0 _7 K4 n6 n! u
- dimobject3_start.HelpPoint.Y = 0 ;/ A9 y* n8 q0 ]2 T) m
- dimobject3_start.HelpPoint.Z = 0 ;
) K. p5 E3 h- {! o - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;' k, n& R: d0 t h1 _
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
9 N1 N7 j+ E: L5 x - dimobject3_end.AssocValue = 0;
" i0 \( @, k$ d2 Z- a$ N - dimobject3_end.Geometry = line3;/ \4 s' r0 w. [# }& u) g
- dimobject3_end.HelpPoint.X = 0 ;
4 i' G8 M* [# ~' V* ?" J- r5 `0 L. x - dimobject3_end.HelpPoint.Y = 0 ;$ Z* o4 E% T; l% ~- \
- dimobject3_end.HelpPoint.Z = 0 ;
/ a4 ]( M- [' e0 Z. Q6 M8 i5 A - 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;6 \ L* l" Q' s7 \
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);7 }5 H% D0 D# e$ B5 p' z) ^
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- /*</p><p> // revolve the body</p><p> */
5 y6 ], q4 _/ G1 [5 n( F8 c" |$ n - Features::Feature *nullFeatures_Feature(NULL);
1 ]0 X( p) g* t* ^: E - Features::RevolveBuilder *revolveBuilder1;7 o6 D8 s1 j8 d3 P) r
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);' u: m9 V* q0 ?' W9 \" F1 x
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
! j' x7 R3 E) z# S4 z3 L - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
" n- O% m L) i) F9 H2 S - revolveBuilder1->SetTolerance(0.01);
* [" K2 u1 L& m5 e: x& b- E - Section *section1;( \' R" ^' l* N+ l; o0 r
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
) T$ P% R" `# O; d; i3 U - revolveBuilder1->SetSection(section1);5 ^- z `: b$ b7 f: i
-
% O* V' r7 _0 c& a5 ]4 l4 m* j - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
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0 S, X* O5 e _! r! C) m; W8 U - std::vector<Features::Feature *> features1(1);. u) v; H; @* b& ]! t% `
- features1[0] = feature1;% x0 z7 N0 l8 j% C$ }3 z
- CurveFeatureRule *curveFeatureRule1;
8 O) f" u* l; B4 c1 o, s$ _% Y( q - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);; e8 w: z& d( q0 e/ u
-
3 |; P' Z4 H ^- P# W - section1->AllowSelfIntersection(false);* x/ U" U# e1 @2 a0 A6 v
- ) J/ U! E' u$ ^) K1 K5 T
- std::vector<SelectionIntentRule *> rules1(1);' P% u$ C) ?( `% _; j5 f- ]
- rules1[0] = curveFeatureRule1;2 T3 y" D- h% D1 A
- NXObject *nullNXObject(NULL);
. ?# J$ G- W$ X - Point3d helpPoint1(0.0, 0.0, 0.0);
9 w9 v! O+ C# X" ` F - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);$ M! J+ ~. D8 j4 s }
-
5 Z, U' J s/ D- V6 z7 u3 l - // define the axis</p><p> Direction *direction1;
1 r/ ~4 n3 G* A f - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);! M- U8 n) g% }) \
- & X8 U y: n5 u( |) ^' l
- Point *nullPoint(NULL);) X+ I& n% u+ P) A$ @0 f
- Axis *axis1;" R9 P* v7 D$ {: r& l7 |: I6 K
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);9 [0 K9 X: p0 Y& D6 @0 h
-
2 d2 T! F8 r- B! x- b - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
4 e3 K: T q' w [ - Features::Feature *feature2;: e; Y; w& j! W3 w% L& \! W. m
- feature2 = revolveBuilder1->CommitFeature();
3 Z' W. m* C' [# |* C0 x - revolveBuilder1->Destroy();
' D% Q' f8 p9 D8 k& X - }</p><p>}
+ y) M3 B) D5 o$ Y0 I* P - </p><p> </p>
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