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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考0 [$ j$ c7 \ F* E$ n) |9 p
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3 ^( a1 z1 K: }+ U* Y- <p>void basicFeatures::createSketch()5 D9 c5 z5 L6 o- v4 p
- {</p><p>{5 y- e5 w. S. I) J( B
- Session *theSession = Session::GetSession();
- y4 h$ ?5 g' ^ U - Part *workPart(theSession->Parts()->Work());
( \3 m$ @# g& q: Y5 `. ]+ v! c - Part *displayPart(theSession->Parts()->Display());1 E5 }& C+ h2 Z+ G/ C
- Sketch *nullSketch(NULL); l2 e) [& R. |6 x) ^5 z5 K
- SketchInPlaceBuilder *sketchInPlaceBuilder1;9 d$ r: d* \" v& l+ Y. G
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);2 x# M1 `% A0 s o* A# t7 ~8 l
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
9 h( K; `5 Q1 m% P, P# d - Point3d origin1(0.0, 0.0, 0.0);
' x. M7 u" V* @8 Z! ^# A* B - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
: _; j* }2 } \ - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
0 |2 ?& U0 b5 d - 9 ]" W& c+ s& z/ j
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);6 p8 ^* x8 q& b4 Y/ V& s
-
$ e+ \& E6 \1 |* X+ d: }. t - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);/ A, ~- I8 Y$ S3 x% Z/ b2 G0 e
-
& w+ q1 r* A: z, B: a* }4 |: A - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);, I* Q0 q4 W! {9 m2 a
-
! `% R/ ]6 w( F8 ^+ `1 ^ a - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);6 f- l0 y! P8 q* d! v2 O2 Z+ V
- % m" r% K- i: M/ F1 R
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);8 h* p* R# {4 A0 b; |2 Y" g+ ? r
-
4 R4 J7 I4 w7 K0 L5 @4 I - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);1 d% C+ }) \6 R% d0 N
-
5 P# G/ z+ [( m- V - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> ) u J. }" s: X8 T7 U' E& D
- NXObject *nXObject1;2 X& V, n4 f! J: S% \0 \$ E
- nXObject1 = sketchInPlaceBuilder1->Commit();
: ^+ f J/ J$ W0 y. F - $ y& F6 \& K4 c: `0 a& M6 p+ T
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
4 G5 i5 Z9 R/ Q) @' O! L, U - Features::Feature *feature1;7 ^! m+ c0 D/ u3 y8 J$ O' h; v, s
- feature1 = sketch1->Feature();</p><p>$ G; k/ Y: o, O/ l; ~
- sketchInPlaceBuilder1->Destroy();</p><p>, q4 C5 f; ^7 E" g- H' D- z8 x4 x/ ^
- sketch1->Activate(Sketch::ViewReorientFalse);
* ]# k# _) h) U) L. u -
1 }$ o2 }/ I) u% {( W' p, @4 j* A - // define the dimensions
+ D& k. a% Z% D8 H0 [/ L - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");* R, p4 L* j4 A& L
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");$ {# Z4 K4 M0 V& P- W" r" O$ R
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
0 c# ]5 I1 o- O$ q; u, m - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
( Z. `) W" H0 |! X7 { - sprintf(msg1,"%f",heigth1);; p3 J2 T J% R1 m
- sprintf(msg2,"%f",heigth2);
1 l; m( s$ ^ H! e% z' a# k2 F - sprintf(msg3,"%f",length);& V5 g( Z( _4 S$ T: {- X) |
- Expression *height1exp,*height2exp,*lengthexp;
9 s/ @! W+ B' H# w3 i - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);5 B, k8 X. R" s+ q5 ^7 r
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);4 `" c" ^- t7 u" {' K% G( C
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
1 Y7 l. ~& C8 a# R: t - // these for the dimension position1 Y2 A% `: `) w7 U( r1 _/ {4 N# `
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
, u9 G/ G' v* |0 d' c5 w+ U" q" o - Point3d dimOrigin2(length/2, heigth1+100, 0.0);( V8 c5 t& G U/ e0 |
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
% C! }) k5 A! ?/ D% x' V5 p) y - Point3d startPoint1(0.0, 0.0, 0.0);
) Q) _2 X3 w% j$ ` - Point3d endPoint1(0.0,heigth1,0.0);" o- o7 l: D7 f. L6 Z* I
- Point3d endPoint2(length,heigth1,0.0);( @- {( q8 O( W* s- u
- Point3d endPoint3(length,heigth1-heigth2,0.0);
# J) _ o9 q+ ~ - Line *line1,*line2,*line3,*line4;$ G2 A/ r2 C$ B7 T# `& _7 u! I
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
5 Y- i2 i8 V" a( _; }. M0 M - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
3 V! W$ n, x+ S8 ^6 { - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
5 U$ i$ f/ S0 A - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
- B8 r* D9 c6 D- N/ a5 x9 j - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
2 W* o- C7 W7 X - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: n o+ q5 O* ^, p: ]- q - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);6 S2 v% r' {/ }7 M. G) B1 Q" Z7 K
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
6 J0 V; v2 q# w9 ]6 M! ?! c - </p><p> // add constraints2 \& M! l+ B( q0 O* _
- //... Q$ Q. g8 _% A+ e O+ ?) h8 o
- // for line1
2 Z H# t/ r& e4 w - Sketch::ConstraintGeometry geopoint1;
; D& C1 y" J1 |$ j7 @/ T, o- d4 s9 y - geopoint1.Geometry = line1;
" }5 ]& Z) T5 N: Y& i8 s/ B, F8 M - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;, E) t3 _; Q3 F8 {1 M
- geopoint1.SplineDefiningPointIndex = 0;5 s% B' D7 j7 P! p: \
- // find the (0,0,0) point! S; ]. A" J* e$ q4 A. D
- Sketch::ConstraintGeometry geopoint2;
) w- M+ y1 ~3 f9 c2 C - Point *pointOriginal;
8 S) i' s3 c, L% e - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());0 C/ T+ G5 `. }
- geopoint2.Geometry = pointOriginal;
- {7 S8 w0 P( v/ x - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
. o; R$ C# o t1 u% K - geopoint2.SplineDefiningPointIndex = 0;( m5 C4 @9 `* k n: v
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
9 I( Z4 T- o9 F9 V& Y% L - geoline1.Geometry = line1;
9 ^* g2 M- Z, j/ X; o! s8 Y - geoline1.PointType = Sketch::ConstraintPointTypeNone;
$ J3 ~ r0 I* } - geoline1.SplineDefiningPointIndex = 0;
2 w2 Y) p/ z" b( o. W% L% L" Y$ _3 V - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
0 D5 m% b( W- ` - //..7 W6 A4 ]6 Y1 }. y M5 _% \3 X' Z2 }
- // for line2 g! j4 p" N: k: S5 E, `; ]' i
- Sketch::ConstraintGeometry geoline2;0 V; J' B2 c. H0 Z7 x
- geoline2.Geometry = line2;3 m& H3 u* a: Q% E# `$ i
- geoline2.PointType = Sketch::ConstraintPointTypeNone;' U; b. {0 {/ ?! F0 ~! S( A
- geoline2.SplineDefiningPointIndex = 0;; V, \& E) u5 a: X
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);, u% x1 L5 `5 j& m0 y7 G
- //..$ X$ G/ i2 ?6 |& _3 t/ z" E0 P
- // for line3
/ u; |7 _2 ^; A+ r0 @# \7 I; x% y) B - Sketch::ConstraintGeometry geoline3;
5 k( _, x/ x3 l7 s6 F - geoline3.Geometry = line3;
& N+ k$ X& u! S* S( A - geoline3.PointType = Sketch::ConstraintPointTypeNone;9 g$ w# E4 B9 E5 V
- geoline3.SplineDefiningPointIndex = 0;9 w; m7 G0 x, h1 C2 j& A- q
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
4 |6 c% J7 h) T. Y - // use this method to create the constraints
7 v, n( \8 g( D# ~ - /*SketchConstraintBuilder *line3constraint;
& y0 S- { N H - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
( y/ M' i" o! m! x* v0 U - line3constraint->GeometryToConstrain()->Add(line3);
; m0 ^$ o3 n q% x Q' O) n - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
/ t5 m' C0 l+ p, O4 ? - line3constraint->Commit();
3 O( f. `' C8 W - line3constraint->Destroy();*/
8 d8 z) R: E- o& h4 \ -
1 I. U$ r+ k; l0 a9 Q) X/ P6 H4 r - // add dimension
# d: m: E, ^9 n- Q# I A - //..
6 U4 v7 \% ? g) ~7 [6 r, Y' j - // for line1
! A6 _ w: @ A( `; A0 g - Sketch::DimensionGeometry dimobject1_start;
3 V4 X: M0 Q6 B# O - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;$ X+ Z9 R* O( C/ q; O* @4 ]# r
- dimobject1_start.AssocValue = 0;$ {( D9 e$ w9 ~ i
- dimobject1_start.Geometry = line1;
: ]9 Z! B3 V/ {7 L% g5 V- Y& u - dimobject1_start.HelpPoint.X = 0 ;" s6 J# W8 M+ _* \2 z
- dimobject1_start.HelpPoint.Y = 0 ;: a$ }) ?" f+ D t4 _7 J) J
- dimobject1_start.HelpPoint.Z = 0 ;- W% M3 V8 t- W$ b3 b* N0 c
- NXObject *nullNXObject1(NULL);
$ v5 x" _; Q, D - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
x( |1 q2 E9 r/ b - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
# \9 c8 @- o5 e# M+ f& C: [ - dimobject1_end.AssocValue = 0;
2 [" b3 ?% l0 U - dimobject1_end.Geometry = line1;( R( U* ?! T5 J" ]7 E
- dimobject1_end.HelpPoint.X = 0 ;0 {* T4 e, s. c( S. [8 ^- F
- dimobject1_end.HelpPoint.Y = 0 ;
1 C% \! u$ J6 k# d7 W - dimobject1_end.HelpPoint.Z = 0 ;
$ l K8 z4 a$ _6 t& i - 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;; B" W/ s+ u0 j* F) ]% O8 o& _
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>) m& m8 ]+ o/ T8 F; U, D' C0 g
- //..
# Q( o) a; r8 x5 v$ V5 P; x7 O - // for line2
0 U4 k5 o+ d1 ^0 q - Sketch::DimensionGeometry dimobject2_start;: f. I& l6 @( e3 C6 n: e4 n C' b+ e
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
$ W% G9 n* I7 p# Z1 x8 o4 l/ b8 u - dimobject2_start.AssocValue = 0;+ Q' F' F2 _- {2 p! R
- dimobject2_start.Geometry = line2;$ L% {" l+ n/ g5 [: U: g6 A
- dimobject2_start.HelpPoint.X = 0 ;0 R( o6 X U5 K
- dimobject2_start.HelpPoint.Y = 0 ;
3 b- p4 Y0 }8 J$ F* H - dimobject2_start.HelpPoint.Z = 0 ;; t e+ T# n& K4 T7 K. ?
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
' t" ^' r* b9 P - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
# N6 i" Q0 i1 ~2 h) ]% p$ A - dimobject2_end.AssocValue = 0;4 ^) W) d1 D5 z6 B
- dimobject2_end.Geometry = line2;
7 V8 x# ~/ n% U; f1 F3 N - dimobject2_end.HelpPoint.X = 0 ;
& \+ d0 g; F; `8 Z2 A# b - dimobject2_end.HelpPoint.Y = 0 ;
& M" K- Z5 r& x, |) m( X - dimobject2_end.HelpPoint.Z = 0 ;
2 A% t6 M. W2 [' y O8 W - 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;8 r/ z; v! Q0 ~' d: W
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3! p# c$ X3 s& x3 g( ?5 _5 Y
- Sketch::DimensionGeometry dimobject3_start;, w5 v* b$ c1 [0 c
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
+ l& J/ N& g4 n ^1 I& { - dimobject3_start.AssocValue = 0;# ~2 l; _: r- X
- dimobject3_start.Geometry = line3;
% x8 k% q3 e- l2 n# [, | - dimobject3_start.HelpPoint.X = 0 ;
2 O4 ~7 G, F) p0 o - dimobject3_start.HelpPoint.Y = 0 ;
$ |9 I0 B: t7 g- K. K7 r - dimobject3_start.HelpPoint.Z = 0 ;! y: ?! |& p. h" z. q
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
0 ` j( @" e" ~0 c# }0 u3 x/ t" \ - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint; o( f: ~ y: T! M
- dimobject3_end.AssocValue = 0;; d; a, h% H( \8 S% ?4 a- L/ H- |
- dimobject3_end.Geometry = line3; K3 l' y+ ~* g' n! T+ v
- dimobject3_end.HelpPoint.X = 0 ;
' u5 k% X3 D1 d5 k - dimobject3_end.HelpPoint.Y = 0 ;
' \; L+ ], v7 G+ l! o - dimobject3_end.HelpPoint.Z = 0 ;6 B% N7 b9 W$ x3 H2 e: M
- 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;
% B6 @+ \) A* J: _. m0 w/ D - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
' A: @1 ~1 z' l0 u3 a1 n& q! V$ p -
5 [! d W# p8 K# w( e r" i+ a - /*</p><p> // revolve the body</p><p> */
4 ]5 a; L1 h3 P1 G - Features::Feature *nullFeatures_Feature(NULL);* ?: _* ^$ r5 K" \" X, K
- Features::RevolveBuilder *revolveBuilder1;
+ J5 ~ s* T. b3 }2 a - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
+ C* A, Q% S/ y* f# i - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");0 C1 i0 a. C' j: }+ L
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
8 ~& h2 }2 O# D. U6 R' a - revolveBuilder1->SetTolerance(0.01);
- b+ c2 b: `2 E5 k/ g - Section *section1;; r% b2 O4 }4 i1 P
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);/ z$ a& A! R0 q2 `
- revolveBuilder1->SetSection(section1);
2 x* g1 Z* o- O7 N1 [ - ' m9 S! e1 ~( I4 P; G6 I! Z1 b
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
4 H" ~ ?7 N, f' d5 L -
* _+ N' W) O1 P% ~ - std::vector<Features::Feature *> features1(1);$ j' @7 t W9 |
- features1[0] = feature1;
, S7 {# S) ]. {( y( o8 N - CurveFeatureRule *curveFeatureRule1;
" c) g( q2 U5 g/ [0 j - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
% Z# y' V' Y* p. n% A/ p9 B7 t# p -
9 _4 ]3 C/ @9 e - section1->AllowSelfIntersection(false);
6 `) k3 J6 W0 `- X. f. s$ g -
; t! x+ a6 G/ L - std::vector<SelectionIntentRule *> rules1(1);) ~* _: Y: Y" q6 L5 p% o: H- l
- rules1[0] = curveFeatureRule1;+ p$ u6 j) v3 O' F2 C; s0 N# O
- NXObject *nullNXObject(NULL);' P1 B( `) _/ S6 g9 E: o' ]
- Point3d helpPoint1(0.0, 0.0, 0.0);8 b3 E5 \3 x% E- W, D
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);8 f' G& r. S4 b; Q- d, f/ ?
-
# K9 f$ t) D) ?+ { - // define the axis</p><p> Direction *direction1;5 H, W8 [3 d0 j! X+ _4 D
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);* ~. ]- {% N! S# m& V
-
) P! `! L7 U& ]6 \9 Z" j/ g1 w - Point *nullPoint(NULL);
' [0 H0 O, Q0 m6 L - Axis *axis1;
# p$ `4 @2 G/ o- _, U/ J9 k - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);0 ^& f. E7 |/ l0 Y8 {# q
-
6 a2 Z1 a# v1 F a6 q) k% I6 Y( t - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature2 N1 }/ o5 `! n' j' `# ] W
- Features::Feature *feature2;
, X+ x& S5 e4 s6 s# S# u7 \ - feature2 = revolveBuilder1->CommitFeature();
4 t k, s0 w# @3 j! S! m - revolveBuilder1->Destroy();5 L. P8 K( y" \) w: e1 @
- }</p><p>}
! j7 }; W/ R! U$ g - </p><p> </p>
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