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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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8 [. y' I1 o4 d E- <p>void basicFeatures::createSketch()
& a5 x( X* f- |) X0 D, j - {</p><p>{1 Q/ N, ` N4 w# w
- Session *theSession = Session::GetSession();
; Q& T) v0 \: A - Part *workPart(theSession->Parts()->Work());
% w. i4 F/ R/ k, s/ g - Part *displayPart(theSession->Parts()->Display());/ `6 K ?+ ]$ O2 T J: `
- Sketch *nullSketch(NULL);
! m8 f8 d& m/ ^ - SketchInPlaceBuilder *sketchInPlaceBuilder1;
/ I9 R- B4 |% a; C% R% k - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
) n8 E: }8 c9 r - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
3 o$ @- b# r7 i' _9 v8 Z' q2 | - Point3d origin1(0.0, 0.0, 0.0);; o( n) Y/ I6 N# ^" O
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
: V3 C7 N- h4 ^4 [/ W - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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- j" }; v4 P/ B9 ]8 X3 a - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);2 w) K l; z# h
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);4 e9 O- ]0 A0 ~3 @$ s& c1 m
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- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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0 l( f' T6 ^! c7 {$ X' j - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 2 [* G: G! y, L
- NXObject *nXObject1;
' g: b- y b0 ~! N$ K- z% q - nXObject1 = sketchInPlaceBuilder1->Commit();
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! R, ~8 Z& K: K - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
& w" l# }) ]* R/ L6 v - Features::Feature *feature1;
! f( X) M, M1 A$ K4 z$ j - feature1 = sketch1->Feature();</p><p>2 d5 L P3 t8 m# x0 B$ s, L& m) |
- sketchInPlaceBuilder1->Destroy();</p><p>
+ G- R7 |% u0 z6 U - sketch1->Activate(Sketch::ViewReorientFalse);
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- // define the dimensions
8 n- ^- S" Z7 E( T( g/ ^5 J) L - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");6 {4 n. X7 p7 k7 K7 r8 A: \2 ^. D$ \
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");/ h+ D3 c) x! |
- double length = this->doubleLength->GetProperties()->GetDouble("Value");4 W1 O, a6 ]. h
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];5 h$ t* T- z+ O- e# P: D
- sprintf(msg1,"%f",heigth1);
* T w$ U/ C6 j! C9 C0 u# i; \ - sprintf(msg2,"%f",heigth2);
; d1 ~: ^, E# y K; |' y& t' N; \9 x - sprintf(msg3,"%f",length);
( ]- P1 B9 {( y - Expression *height1exp,*height2exp,*lengthexp;" `# @' v" R% l* }. W
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
1 l6 S$ ^$ v7 h1 I - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
' K4 a; j/ \) G) x9 ]2 c - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);5 o* X0 I$ |. W ]7 j
- // these for the dimension position
* k6 r( ~" d, X; g7 C* J; H - Point3d dimOrigin1(-100, heigth1/2, 0.0); 9 q/ m' P1 G1 n y7 p: d
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);; {: k; C0 C# C0 Q0 E/ G
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves& P$ z& }/ G: a1 z
- Point3d startPoint1(0.0, 0.0, 0.0);3 [$ a$ ^" d: F. \8 R# m/ z% y4 [
- Point3d endPoint1(0.0,heigth1,0.0);
: Y$ W% J$ L+ E% M# z; E - Point3d endPoint2(length,heigth1,0.0);8 o! H2 P6 Z$ G3 o0 s# Q
- Point3d endPoint3(length,heigth1-heigth2,0.0);8 d& n+ K; N7 c& R* W$ V, T
- Line *line1,*line2,*line3,*line4;
3 v3 d l, L$ X1 l4 g z4 g) x7 ] - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
# Z8 a1 F. ~ E7 ~/ \, s" J* ~ - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);1 [* z( L. H% y: Q+ S' l0 q
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
% n6 Q$ y* i/ z- ^# M/ ` - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);5 `+ d/ L9 ^7 h2 G
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);) p" H, ]* f1 N& z' b: x# U
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints); g5 |8 @+ G8 N, S( z' R; T
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
/ f% R0 O) N1 x- o8 X/ r: W - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
, |8 \2 z8 v8 V; _5 C: ~7 F - </p><p> // add constraints
V6 D/ f( `! J2 b* D6 \# Z - //... w1 Z ^7 Q. }% {6 j2 M- T' \
- // for line11 \' A- Y. Z" J+ ?7 h
- Sketch::ConstraintGeometry geopoint1;; b5 e2 w$ y* x4 j
- geopoint1.Geometry = line1;' n9 ]5 ^% l" L% J$ f; @
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
* F% `/ o5 B+ Q7 v" b - geopoint1.SplineDefiningPointIndex = 0;
! K' Y& ^- H6 y7 H$ O - // find the (0,0,0) point
2 e' Y8 |' |; B- @5 Z - Sketch::ConstraintGeometry geopoint2;
: A4 m7 F* L' y5 x3 F - Point *pointOriginal;
! b3 Q1 V1 @4 Y - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
6 V4 q# m C! h8 E/ N& ?) [ - geopoint2.Geometry = pointOriginal;: z ^# y$ P; s
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;2 u1 o2 W; W' R6 g
- geopoint2.SplineDefiningPointIndex = 0;
$ x' z* `: l# u# S% Y - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
) J6 R$ M9 m: C+ \+ o8 f - geoline1.Geometry = line1;6 r) Z W1 J( @
- geoline1.PointType = Sketch::ConstraintPointTypeNone;9 `) f5 e6 e" h/ f/ H1 K+ H
- geoline1.SplineDefiningPointIndex = 0;. m, Q6 ~0 K9 ^/ k
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);+ ], j# x! _/ D* R
- //... O2 J# @8 ?5 k2 [0 s, D5 n
- // for line2
; A) `/ Q# _4 P" J - Sketch::ConstraintGeometry geoline2;3 l7 T7 q# a) S9 j$ R& y/ K8 |
- geoline2.Geometry = line2;
; G, o$ |, c$ a5 |1 V0 ^6 H3 \. q - geoline2.PointType = Sketch::ConstraintPointTypeNone;
) @3 C$ W+ M# G+ ^' J4 { - geoline2.SplineDefiningPointIndex = 0; w$ Z6 C% R1 U
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
1 @/ E9 B2 q4 y( k - //..
% ~/ t0 E% y6 L, j7 z3 t; Q - // for line3
) k% \; o: w$ ?+ K - Sketch::ConstraintGeometry geoline3;$ B9 q, i1 F- _! q
- geoline3.Geometry = line3;+ V4 I. ~. ~$ `) Q% Z) k) E
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
+ c( }0 G) {; T7 r, A - geoline3.SplineDefiningPointIndex = 0;; Q7 p7 O' u! z- S
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);' ~; |4 a' P: a& F: S0 r
- // use this method to create the constraints. U( B5 S. N: q( E2 y7 M
- /*SketchConstraintBuilder *line3constraint;5 F5 I# z! O7 U0 r* c8 X
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();/ e$ B+ p. I/ }
- line3constraint->GeometryToConstrain()->Add(line3);
" ]- S7 p% _7 L6 A0 b - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
% S% L6 f/ r- Y - line3constraint->Commit();: l7 {. d& r! S: L% N+ v9 R, u
- line3constraint->Destroy();*/# U5 @* |( Q; u& `6 l$ N/ j
-
; Q- p" A1 R5 o - // add dimension
6 Q; s) b( Y9 {3 e - //..: e. `8 i/ P/ N' k; \7 A5 q. ^
- // for line1) M2 C1 w5 b; u9 g4 f/ ^0 Y& T7 X
- Sketch::DimensionGeometry dimobject1_start; w0 u! ~1 F9 c; t2 X4 j
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;0 x+ [" r5 w' H' k; J- `6 @
- dimobject1_start.AssocValue = 0;( T K `' z$ e k: f" C o
- dimobject1_start.Geometry = line1;
1 u5 i/ z# }/ E) g* b& ?# z6 s4 J - dimobject1_start.HelpPoint.X = 0 ;
- X8 o. D% i7 m; N$ O# ^ - dimobject1_start.HelpPoint.Y = 0 ;
, M. ^: @5 X( z( d; r2 A - dimobject1_start.HelpPoint.Z = 0 ;( m$ D+ P) |4 B! V# u4 d
- NXObject *nullNXObject1(NULL);" i1 x; y: N/ t8 b) }" `
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
" L( ^4 Q) }! V+ B7 I/ F - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
9 _ R" r7 }+ l6 N& X% Q# v' Z. b - dimobject1_end.AssocValue = 0;5 s0 d% H! c+ {% f$ J
- dimobject1_end.Geometry = line1;9 }/ |7 o9 [9 \6 _, ?
- dimobject1_end.HelpPoint.X = 0 ;
9 j3 L% S; x0 r2 |7 D$ w - dimobject1_end.HelpPoint.Y = 0 ;
; G9 b" F; w: H+ o" w, F - dimobject1_end.HelpPoint.Z = 0 ; E$ g" X$ g7 R0 R$ H
- 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 B7 {; p7 _- ?
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
$ U- F% `5 o9 ~5 L" H7 u ]# k - //..
$ U( s5 U) z0 U) p+ i5 |' V - // for line2
1 s4 k. R, H2 X* O5 h - Sketch::DimensionGeometry dimobject2_start;
2 |4 D/ S0 f. \$ k) V - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;, e. N& ^$ A1 x1 x5 a0 z# ~1 Z
- dimobject2_start.AssocValue = 0;
5 a! ~: E" m& [( k0 X - dimobject2_start.Geometry = line2;- v3 U) W$ X# k n h0 I
- dimobject2_start.HelpPoint.X = 0 ;
0 Q( K% \9 ?* }; N8 `- D - dimobject2_start.HelpPoint.Y = 0 ;' X+ d; U X& J. y, N* J- c/ o
- dimobject2_start.HelpPoint.Z = 0 ;- u6 C8 ^) W! ^. \! D
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
2 S* W" y$ \8 G8 X3 g - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;6 T# P* E; O/ ?5 U& Z t1 Q
- dimobject2_end.AssocValue = 0;
1 F. T y. v7 U% E - dimobject2_end.Geometry = line2;* E& b5 ^) ^. a
- dimobject2_end.HelpPoint.X = 0 ;
' h) d0 C/ t9 R& G - dimobject2_end.HelpPoint.Y = 0 ;
% O, {. ]% \1 }. J* a - dimobject2_end.HelpPoint.Z = 0 ;1 T6 R/ ~# o1 v( H0 g. h
- 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;
7 w7 F5 M7 Z* Z: l7 [+ A$ P! D - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
9 a* Z' ?, u9 _1 l! S - Sketch::DimensionGeometry dimobject3_start;5 k3 a! V0 h, a( p ^5 W
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;/ w% ^3 P' V: {$ S8 O* u
- dimobject3_start.AssocValue = 0;
- n; A. o8 E7 ]1 u P - dimobject3_start.Geometry = line3;
# A4 H. I# Y/ L8 X. J* \6 d - dimobject3_start.HelpPoint.X = 0 ;
V. |( s9 g3 P! {6 G - dimobject3_start.HelpPoint.Y = 0 ;/ D$ G' n6 g# _" H# P( {4 {
- dimobject3_start.HelpPoint.Z = 0 ;
) Z+ a# W, r7 f. B$ D - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
: D H4 F! U; n ~3 }8 M, d - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;! H8 J1 q+ M* b, b9 T
- dimobject3_end.AssocValue = 0;; D8 p* [. S( Q
- dimobject3_end.Geometry = line3;
% r$ b6 [, L4 p7 K3 }6 Y - dimobject3_end.HelpPoint.X = 0 ;+ \( c; p, p/ C$ e4 ^3 X I
- dimobject3_end.HelpPoint.Y = 0 ;1 b4 ~0 j) g9 H7 y
- dimobject3_end.HelpPoint.Z = 0 ;
* ]2 N" ]' Z/ M0 D+ C* g - 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;7 ^% ~8 K% \6 ^ c+ d1 M. |
- 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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M2 v% O- u) ~8 m3 w - /*</p><p> // revolve the body</p><p> */& r$ i: _( F% p
- Features::Feature *nullFeatures_Feature(NULL);
: Z( n, G. K* z Q/ r, [3 o - Features::RevolveBuilder *revolveBuilder1;) B$ Z r5 S5 @
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
& G% a3 q+ q- m) v. x+ T/ @0 d - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
# ^. D* W+ ]1 }* E3 b- _5 y# r - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");- {' G7 ]7 F0 B' _& r2 Y2 U
- revolveBuilder1->SetTolerance(0.01);
1 Y! i0 h1 }) ]' E - Section *section1;
3 \; g& C! k# m3 ?( W - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);, s0 \' |% i+ q& f/ d6 t6 G% H
- revolveBuilder1->SetSection(section1);
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- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);3 o! |' ~! R {$ F, |6 I
- " r2 x8 o9 G$ C. ~. ]2 T
- std::vector<Features::Feature *> features1(1);
3 A5 \( D/ V2 \& B: r5 [) _ - features1[0] = feature1;; c4 x* {6 J9 X0 {
- CurveFeatureRule *curveFeatureRule1;
' @- X7 H3 O$ v' i; ]. y - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);. T8 T% W$ v$ _) Q
- 7 S, N. E6 X. q7 r6 B
- section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);
5 q# h# r o7 ]8 k+ r5 w - rules1[0] = curveFeatureRule1;+ }2 L. D: m; L* e7 k
- NXObject *nullNXObject(NULL);. C% f" S1 Y" _" `7 k
- Point3d helpPoint1(0.0, 0.0, 0.0);
8 A6 E" S6 |3 v# u! a& `! {* r+ U - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
5 `4 J8 P6 g! w0 c" {7 u" R -
\6 F1 ?5 n* W0 b% o - // define the axis</p><p> Direction *direction1;
- V2 W# l. V. X) Y1 l - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);3 x e! r4 K! G2 B) c
- ( q9 I& M( l% O" ` n
- Point *nullPoint(NULL);
9 s2 o* H- c1 x - Axis *axis1;
~' n* v$ a9 P9 Q - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
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- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature* i* E" L) B- j, C6 |" U3 N
- Features::Feature *feature2;
7 C: _9 \7 N" N2 R& r - feature2 = revolveBuilder1->CommitFeature();: z6 B8 J5 e/ ~) l6 z
- revolveBuilder1->Destroy();
( v7 h U" q% w: M - }</p><p>}3 T) c0 n$ _: q; o! ?. ]) b2 d7 T7 h
- </p><p> </p>
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