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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()
7 s0 ~0 ?: u+ O% q - {</p><p>{
' K) z2 i$ n4 J" n& ^6 ]2 m9 i - Session *theSession = Session::GetSession();: W! t6 S, f. K4 C; Y
- Part *workPart(theSession->Parts()->Work());
$ e, _. d G: m1 V" Z) m - Part *displayPart(theSession->Parts()->Display());
- _4 y D+ W7 j" { - Sketch *nullSketch(NULL);; D y8 @% y* D2 R% W8 s4 m
- SketchInPlaceBuilder *sketchInPlaceBuilder1;5 l/ c9 t$ Y: n2 W4 L; ^" V' U0 K
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);/ S$ v# s/ U0 y/ w' d3 n' R' O# V
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);0 }) ~# s' J- H- \7 A
- Point3d origin1(0.0, 0.0, 0.0);$ i6 k2 h8 m& |# G" A! N6 N( [/ B
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);: A! l8 I; C2 w9 Z2 a. I" s" d' _
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);- g( f% W3 L6 \/ {1 _
-
4 R6 o: ?2 o& c y7 V - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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4 { Q T4 G4 |& ~' r - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);: c% s H/ J( q( t9 z" o4 }
-
X) ], q! {% h v7 w$ p, Y - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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5 w, Y3 [6 C* Y3 d+ J- j2 ]' Q - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
5 Z. Q) t4 k7 p+ @5 l& J+ z( v/ Y$ K8 V - 3 P' P' S* H$ o9 r$ _
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);9 b* C8 e0 {% e6 z" p6 u
-
U/ z* X4 P; U( Z - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
6 ?( }7 a' p; [0 c6 c6 V - NXObject *nXObject1;
, ^8 L4 s% |' A1 M- [1 I - nXObject1 = sketchInPlaceBuilder1->Commit();" A! z" [' G2 `
- % A1 }* {$ c6 ~: }( t* N
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));4 J8 W% U4 x" Z, r
- Features::Feature *feature1;
# g+ } E/ A; G& L4 \0 g - feature1 = sketch1->Feature();</p><p>
0 h9 W" ^1 d3 V& K - sketchInPlaceBuilder1->Destroy();</p><p>
, u! B. D0 {7 U - sketch1->Activate(Sketch::ViewReorientFalse);
$ e) W5 l, D1 x0 f5 ^ - $ v! z) t$ t7 j. t3 c
- // define the dimensions
6 a& A$ D8 j) `+ ^- G" n, Q/ A - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
7 T* V+ M* d! B. a0 R$ t - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
- w6 ~0 ~6 R* I; }' P - double length = this->doubleLength->GetProperties()->GetDouble("Value"); G: l0 M: J7 U! W* b
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];; c7 K9 J/ n" L L( t
- sprintf(msg1,"%f",heigth1);: I7 [: _6 l* o; V$ |
- sprintf(msg2,"%f",heigth2);' ] g9 V: R" d0 I1 H! `
- sprintf(msg3,"%f",length); [' M& K! v: @8 c9 f- M/ s
- Expression *height1exp,*height2exp,*lengthexp;! e* z/ n7 d4 _
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);1 o! ~4 P% g% I& } K
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);, X! Q$ j# h5 U/ @) W
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
$ k8 i& J2 Y7 r - // these for the dimension position
* t+ F- k- } S$ y: s - Point3d dimOrigin1(-100, heigth1/2, 0.0);
0 {2 ^7 x! k$ @+ c4 j, W" N2 F0 F - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
' _ b- I3 f& W- f* o+ D* W: | - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves& S: H6 H2 G/ k$ [- E; S
- Point3d startPoint1(0.0, 0.0, 0.0);+ W" T$ L% j4 N8 O7 y, M) ~+ _
- Point3d endPoint1(0.0,heigth1,0.0);- h T1 M3 Q5 Z
- Point3d endPoint2(length,heigth1,0.0);
; U6 Y( S' {4 \) s - Point3d endPoint3(length,heigth1-heigth2,0.0);/ ^5 [$ \9 g/ d
- Line *line1,*line2,*line3,*line4;7 C( F$ o z! Y+ h) o8 B, K
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
1 ^8 J( E& G2 _4 M; i/ a9 n - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
0 Y' @1 j& |3 n/ [" N - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);, q6 k. U5 L2 g( R
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
( T5 m) d0 Z. I8 i8 S; l - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
! C, R7 x: h& \& ?7 }: p& z: H - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
! G% O1 }. R5 W7 V8 w# @ - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
& O4 y' t! _( y5 `9 J# k2 N. S/ |9 Q - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
3 q- B- |7 v3 N3 J - </p><p> // add constraints. s8 ^; A$ c/ J- r( W
- //..7 p. f3 T2 ~2 o! a2 z: J
- // for line1! L$ E6 v8 ]5 P$ Q! }
- Sketch::ConstraintGeometry geopoint1;
6 ]; [+ @" J W0 I! q - geopoint1.Geometry = line1;7 F0 K) V% ~1 j4 q7 f2 C
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;* L0 J; L, y6 n- u7 `9 U# G
- geopoint1.SplineDefiningPointIndex = 0;& e4 g% g" c# `# ^# J
- // find the (0,0,0) point0 e& }2 E( K% T3 w
- Sketch::ConstraintGeometry geopoint2;
# Q! g' B/ k( p* q - Point *pointOriginal;" E% k6 {7 ]; c6 v5 m: h t
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());0 B) C7 j8 p+ |6 G1 M- ?$ }
- geopoint2.Geometry = pointOriginal;
' k( R3 c- k/ n9 K4 k - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
; `" V) Z* K# K$ {4 T1 U5 k - geopoint2.SplineDefiningPointIndex = 0;8 a B- Q# K9 q, H1 K' G
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;$ P' x5 {9 ?$ e
- geoline1.Geometry = line1;
/ A# K$ F- D% c6 |3 c - geoline1.PointType = Sketch::ConstraintPointTypeNone;
9 B5 B% h6 k- | - geoline1.SplineDefiningPointIndex = 0;
' e4 r7 r2 R0 G( z5 Q3 f - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
" y+ N+ ^6 E3 \3 c: n - //../ J* S& p. N5 S. C7 }6 I
- // for line2
3 k) h" I9 _$ [; { - Sketch::ConstraintGeometry geoline2;
) c5 R* B5 |# ~; U8 `& ^ - geoline2.Geometry = line2;
: ?! m) x# [) K5 k& A) \9 X6 S - geoline2.PointType = Sketch::ConstraintPointTypeNone;0 F6 H! f+ ^7 w; E8 k, @! R! a
- geoline2.SplineDefiningPointIndex = 0;
R0 t3 e( |* A z - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);( X" S2 c, M7 z" `' n* A/ q
- //..5 T6 E0 i) j% t- i
- // for line3
`1 I- O- M9 P3 n' r; g - Sketch::ConstraintGeometry geoline3;
! D6 E* V' e$ U' n8 E- v+ L - geoline3.Geometry = line3;2 O+ B' ?: ?5 s; q' u
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
" {0 \4 ~1 F! C* l* x0 S) \ - geoline3.SplineDefiningPointIndex = 0;
* r; r$ X/ U7 Q5 y5 s, K e - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
% o* Q: c/ e, { C. e7 ]4 o0 o - // use this method to create the constraints
0 o% t+ _5 p9 G% q7 c - /*SketchConstraintBuilder *line3constraint;
0 a$ T- b8 J% @( z - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
) w. s1 ~$ T/ ~/ [" ? d" A2 F: s - line3constraint->GeometryToConstrain()->Add(line3);: k2 g( x$ z8 N& F# j4 n6 S% s
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
1 W* m6 u2 ]8 Y9 S - line3constraint->Commit();/ p Q" t6 ~2 p" ]: q
- line3constraint->Destroy();*/
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- // add dimension# B. w& V' o+ u5 J
- //..
* |4 I' x- t3 {. T$ A! \ - // for line15 _/ `/ K M6 s
- Sketch::DimensionGeometry dimobject1_start;) h$ k/ W. S% T$ P
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;) |5 W5 H. q. }( w' t) x+ N
- dimobject1_start.AssocValue = 0;1 N+ F& w! g+ D/ r
- dimobject1_start.Geometry = line1;
& E" Y2 g) n7 X' e+ N3 q$ G - dimobject1_start.HelpPoint.X = 0 ;* B2 J) r+ b! q7 t) P( m; S
- dimobject1_start.HelpPoint.Y = 0 ;
8 Y8 d: ]3 A n' `& N- d - dimobject1_start.HelpPoint.Z = 0 ;, t' G- i O# k2 i1 J$ g
- NXObject *nullNXObject1(NULL);; r; j$ Q2 D" ?# m
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;# O% s; S4 x: D$ T
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
+ L2 u; ~5 E6 u5 M - dimobject1_end.AssocValue = 0;' Z% i) E Q8 ?6 k3 }( m$ N& ?: |/ a
- dimobject1_end.Geometry = line1;" A8 l5 D7 [# d2 l
- dimobject1_end.HelpPoint.X = 0 ;
: X( f$ _# K. V; s: J6 s: Q+ l - dimobject1_end.HelpPoint.Y = 0 ;/ B0 R3 _5 |; m$ g2 U* V' ?
- dimobject1_end.HelpPoint.Z = 0 ;# R$ X6 \9 b, c! u1 K7 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;$ w. S. V* @ P, _; p
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>( J9 t3 U/ u* W3 Y5 d
- //..
9 y3 M- }2 v% z/ p: }! i/ \ - // for line25 v" w3 f( C2 m! T, y5 c+ g
- Sketch::DimensionGeometry dimobject2_start;
8 E1 w, i! N6 a, ?. Y& e - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
/ y* @# I# ~1 w! @ W7 U8 } - dimobject2_start.AssocValue = 0;
$ I0 ^ g/ I6 s- G0 i L - dimobject2_start.Geometry = line2;
6 }/ W1 z3 k8 D2 X. e5 v - dimobject2_start.HelpPoint.X = 0 ;
% L# K9 w: T( n9 H - dimobject2_start.HelpPoint.Y = 0 ;
# F3 c6 {' G1 I4 i) D - dimobject2_start.HelpPoint.Z = 0 ;
6 |! `$ X7 P# r& \ i, {9 C - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
+ Q9 R. l' |. ]3 d+ z6 x - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
]' ~- |) w4 i& G; ~ - dimobject2_end.AssocValue = 0;* B0 [$ [: g$ F; r& z& ]+ f7 I* U
- dimobject2_end.Geometry = line2;
0 r% t% E. I" w - dimobject2_end.HelpPoint.X = 0 ;. B8 S9 e( _1 j3 T- T! O
- dimobject2_end.HelpPoint.Y = 0 ;6 h1 T4 _& c8 I) m7 S
- dimobject2_end.HelpPoint.Z = 0 ;
1 I9 E9 Q' f* h6 F/ i2 j - 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;, j7 W9 E! c- R- h: w
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3- O U3 A" ~+ q
- Sketch::DimensionGeometry dimobject3_start;
# u7 s) q: I- e: |' u/ ?! z - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;# q( n& k7 W, G/ y1 r: x* P
- dimobject3_start.AssocValue = 0;0 w' x7 t5 O: x0 G# f7 d
- dimobject3_start.Geometry = line3;
+ P4 l/ X, X4 a) n1 E# w. d- H - dimobject3_start.HelpPoint.X = 0 ;
: b0 c' N0 ]1 b - dimobject3_start.HelpPoint.Y = 0 ;/ |3 I- x6 L0 o R" z; R
- dimobject3_start.HelpPoint.Z = 0 ;
" U% B8 v7 v2 V, v a/ S - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
" Y$ S& z" c# Z# k! d - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;6 c5 p$ d: K% d3 S2 N
- dimobject3_end.AssocValue = 0;- H: `. A" N' _0 i; y
- dimobject3_end.Geometry = line3;
( z4 P& |- `0 y J# x - dimobject3_end.HelpPoint.X = 0 ;" u1 G5 @/ }# ?$ q# _9 U6 y
- dimobject3_end.HelpPoint.Y = 0 ;
$ l. T- J5 U. S - dimobject3_end.HelpPoint.Z = 0 ;
3 ]5 P. R3 R& l8 N" z - 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;' u% k9 A8 u% o% c+ N
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);; l& T! ?# X ?* E; u2 Q8 c
- 2 I/ [& H& u9 z$ S, g
- /*</p><p> // revolve the body</p><p> */: P- o0 |$ j/ Q7 T$ ?& d2 ]! B
- Features::Feature *nullFeatures_Feature(NULL);; |3 L- { H. t7 m( s/ C
- Features::RevolveBuilder *revolveBuilder1;
$ t$ t9 H' d% ]% c, n8 I - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);" {) t; k0 E, M2 R
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
3 Q6 G- d, {3 P3 l+ E6 H: X" R - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
/ q V E/ \/ L3 t - revolveBuilder1->SetTolerance(0.01);
`$ V; z6 { x0 A. n: B+ x( L - Section *section1;2 s; l4 S" A- Q$ Z4 V2 q" v5 A }
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);. X$ v8 Q2 k( V7 I$ G @& \+ X
- revolveBuilder1->SetSection(section1);
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- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
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- std::vector<Features::Feature *> features1(1);0 }) N8 [ ?( J/ z& d
- features1[0] = feature1;
: s* V' M3 T$ a& V1 w - CurveFeatureRule *curveFeatureRule1;) P" |" k4 r( @9 e' l; w' H) \
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
( P6 s _- S& S: W& V - ( J! L+ ~2 G1 y1 N% |( F! s( {
- section1->AllowSelfIntersection(false);
$ W5 J& s5 ~! u; }6 D) d( m! T -
, q4 c7 S9 _- W# T- w - std::vector<SelectionIntentRule *> rules1(1);# y$ _. Z% X$ G& W! s }
- rules1[0] = curveFeatureRule1;) `0 d) v8 h1 V( C( L2 Z& D
- NXObject *nullNXObject(NULL);1 @# S$ `+ d. T9 }7 k7 l" w0 O
- Point3d helpPoint1(0.0, 0.0, 0.0);
7 m$ N* L& M! Z7 [* T9 M - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);1 s3 X, w! [# S @! o
-
; J" N5 q2 r$ o! A - // define the axis</p><p> Direction *direction1;
' u0 W" F: D/ |5 {; {4 K8 q - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
! h3 U( ~7 [" L -
/ c" q6 {6 [; F u a; E' `$ ? - Point *nullPoint(NULL);4 x4 H; m) o r
- Axis *axis1;) j: s6 U3 d$ x
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
( y! w& A( V# u - ' f9 n6 b" p% ~6 G- `- Z2 x: A4 g! U: ^
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
7 G; b7 `* a+ w - Features::Feature *feature2;" M9 e9 {) f* `& n! r! U; v
- feature2 = revolveBuilder1->CommitFeature();
! @1 {- \* y& t/ r" s! E - revolveBuilder1->Destroy();: I) T, P) {1 D5 z0 C, W* M
- }</p><p>}+ I( S; J; o1 @# N! H2 [7 k
- </p><p> </p>
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