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楼主 |
发表于 2014-2-19 17:07:47
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比较乱，仅供参考
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' i J2 R: z4 b- E- <p>void basicFeatures::createSketch()
% V, H0 F2 V3 l {% Z1 Q6 @6 `; r$ J - {</p><p>{0 c5 `) z+ c' j f; O
- Session *theSession = Session::GetSession();1 y$ \2 q+ t# S2 }
- Part *workPart(theSession->Parts()->Work());: W6 _+ J* x4 v# f: ?! \
- Part *displayPart(theSession->Parts()->Display());8 c# _+ `) [' V3 }: {2 P
- Sketch *nullSketch(NULL);( q: G! c3 t) l& Y( g
- SketchInPlaceBuilder *sketchInPlaceBuilder1;0 y8 x6 ]% W3 y; w& E" M$ a4 c& V
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch); z! P" Z; g0 m6 E/ G
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
* f+ n& j1 a7 |% ]3 R - Point3d origin1(0.0, 0.0, 0.0);
8 w3 @+ t) F# b9 j5 x' v - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
* A5 B9 i3 J- a" e9 D, E0 \2 K# k - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
6 x$ p7 [9 s j- ^/ Z' B& I6 o -
+ ^7 E" t( U8 i% ?2 y - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
/ p+ O( ^2 m! h9 a" F -
$ q+ B8 ]1 [4 k( W$ G3 c - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression); |5 a) _! E7 U
-
9 P/ u8 Y6 r! g& }, e - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
. }& N. ^" j' Y: Q -
( r* e8 {" W, R3 b6 M, M; Z - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);, S6 G1 l- d8 k
- / O/ b& @3 O4 P, z7 z
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
7 ], n* P; r& |4 F' c9 @) i9 ? -
, U( ?& I$ y6 S7 s& }' D3 H7 R0 h - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);- d) |7 `5 T1 X2 K$ H
-
% u, `3 X8 m& y8 N - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
$ `$ E" h. F& l( E5 q - NXObject *nXObject1;/ ~! l, | J$ q9 w# n
- nXObject1 = sketchInPlaceBuilder1->Commit();
" z+ u( y0 K2 s) Y L$ _7 S/ G# |& {2 i - / e4 x0 W) _: a ]
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
/ Q; h5 U+ g; _/ H! I- Q3 E - Features::Feature *feature1;) X: E! ^6 t9 u) o; E
- feature1 = sketch1->Feature();</p><p>7 ?2 J6 u2 e' Q4 A
- sketchInPlaceBuilder1->Destroy();</p><p>
0 l0 N8 F5 V2 a5 M; W0 U - sketch1->Activate(Sketch::ViewReorientFalse);
/ D1 n0 n$ d: D1 k7 a - N# A# R w; Z
- // define the dimensions
6 [0 C1 B) H+ p( N. t: d! P - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");7 t% o2 \. `& h Z
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");& o5 f( z( {6 c; H
- double length = this->doubleLength->GetProperties()->GetDouble("Value");; i( j6 o/ H* f r3 D
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];& Q# d0 q) ]) u) s
- sprintf(msg1,"%f",heigth1);4 U' H5 y- W* j% y' h
- sprintf(msg2,"%f",heigth2);' g% g5 V- ]7 t0 B
- sprintf(msg3,"%f",length);. b2 a5 P+ d& q9 v, x; e
- Expression *height1exp,*height2exp,*lengthexp;
5 \1 i5 U3 O% [; k, B* p - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);1 D, D0 k5 r) ]% g2 r! x* U( k
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2); d% X! I5 B2 m- L- l
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
( @( _- U3 F5 R; o4 [ @ - // these for the dimension position, R: O6 I( A; o/ l1 k; b4 M4 K
- Point3d dimOrigin1(-100, heigth1/2, 0.0); 1 J$ J9 l8 |7 N8 U4 x$ C1 f' v
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
/ Y% k7 W0 n2 T - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves. ?% {1 |- J. O8 s3 T! P7 H! H. ]
- Point3d startPoint1(0.0, 0.0, 0.0);
) Z0 c8 M" O' J) Y7 E- Y7 O - Point3d endPoint1(0.0,heigth1,0.0);
8 Y6 @9 j$ v5 h1 u6 o U" X! T - Point3d endPoint2(length,heigth1,0.0);
6 u+ V- F- _0 y [4 S/ A" y - Point3d endPoint3(length,heigth1-heigth2,0.0);7 y! M; m2 |+ @" N6 ^8 A5 C! g
- Line *line1,*line2,*line3,*line4;9 W, s) f( Y* q
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
* a% k, T+ h4 g" }) ~ - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);( x& `7 r& u. ^! }0 ^: z+ g% _
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
& o4 I! l: u) {8 d0 i5 o - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);, P+ d4 ~/ h4 p9 S! J
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
! D% Z# x0 F2 _- J - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);# V0 X$ W; I, R) _+ M+ c3 D# R0 R- h
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);# C, K X7 T( I% r h1 S
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
$ E" }! W+ i: |: v - </p><p> // add constraints
9 \" I0 f6 @8 T2 N - //..
" F# r" B6 y& R5 T/ z/ _ - // for line1# b9 a) r% B1 r$ D
- Sketch::ConstraintGeometry geopoint1; t! ?8 ~/ J' v: H
- geopoint1.Geometry = line1;; [& H- W2 u" |: Y, W
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
( S6 d O& [: b; U( ~. D I - geopoint1.SplineDefiningPointIndex = 0;" X% x. f) y/ N L+ E
- // find the (0,0,0) point3 d% j d9 ~$ c( s
- Sketch::ConstraintGeometry geopoint2;
6 Q4 } J& M" a2 f+ l6 _ - Point *pointOriginal;
, _: z+ J( p k3 K% F - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());+ ~7 Y4 m9 I* D3 L' V$ p7 w
- geopoint2.Geometry = pointOriginal;2 v3 f2 J4 |$ [1 t) W7 h
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;, A" [: j; k9 J5 K8 y! F5 N; n/ ]
- geopoint2.SplineDefiningPointIndex = 0;% m. Z. q2 e/ K! X% F+ a3 _: D5 T
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
3 }' Z. x8 _0 p: U) G N% s2 F - geoline1.Geometry = line1;- h* Z2 z2 X$ C" K9 o5 |
- geoline1.PointType = Sketch::ConstraintPointTypeNone;1 J( p$ H6 z$ G: n, }3 n6 x
- geoline1.SplineDefiningPointIndex = 0;+ B% w- M" }% V, g s
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);! ~& z% |. O3 |( v) B
- //..: u, u& u+ s- u( z& C: b/ g
- // for line22 k+ t3 m L6 A& C& r
- Sketch::ConstraintGeometry geoline2;
9 n8 d1 e: B0 c# W5 k) ? - geoline2.Geometry = line2;* _1 {6 c4 E) F! Y4 d5 [, N
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
1 }) X# V/ `* s; b - geoline2.SplineDefiningPointIndex = 0;
7 ]5 W9 G: t+ [, t( ^ - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);3 N$ T, u+ }; q& ` q% U
- //..
3 t4 D# Y5 a# X4 U) p - // for line3
3 K6 r) i+ ?/ G - Sketch::ConstraintGeometry geoline3;# x. d0 c2 M. A0 x; `* M, R
- geoline3.Geometry = line3;
/ s& @5 ?4 m( t! f: p1 y - geoline3.PointType = Sketch::ConstraintPointTypeNone;! Q w0 V7 F& q6 k% H; E4 i
- geoline3.SplineDefiningPointIndex = 0;! } A" q2 w* e# K# ]( a7 u ?
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);! u8 g! z0 G6 T( X, v
- // use this method to create the constraints4 B4 i/ ^! X4 D3 \( D
- /*SketchConstraintBuilder *line3constraint;. A5 h( B" o u" i# v
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
2 p+ ^3 L- V8 s0 b; Z - line3constraint->GeometryToConstrain()->Add(line3);; f& T8 q& Y3 @- Z$ M5 }
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
5 @ i8 T; b! B% d5 w5 X8 G2 z - line3constraint->Commit();' a4 x; N% w- J& ~
- line3constraint->Destroy();*/$ @- U9 @' S* s* |2 G
- + c' u7 h& x. P' g% i. m" X
- // add dimension
6 r2 b+ o1 ^9 N* J4 T/ H0 U - //..7 u; ?2 @- b) F, I j$ x
- // for line1% _8 `# k- K" N8 ?1 u( w9 l
- Sketch::DimensionGeometry dimobject1_start;
6 M, r( i* R& V6 B8 S/ s( a) D8 Q - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;! R V& h9 y, A% ?, D' c$ t
- dimobject1_start.AssocValue = 0;
( L! f+ g& `6 h! b- J' ? ~2 ]) p: b - dimobject1_start.Geometry = line1;7 @, x; r4 I6 M ^# @% s
- dimobject1_start.HelpPoint.X = 0 ;( s5 H* Y; w) z, L" R# K
- dimobject1_start.HelpPoint.Y = 0 ;) M5 {; S) |$ W& {# `
- dimobject1_start.HelpPoint.Z = 0 ;
% _0 p% G4 G0 i% n, i - NXObject *nullNXObject1(NULL);
8 _" U2 R: ~. m+ u) m' j) y$ _ - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;( l) [7 M) l+ i; e% @1 F+ O# l: u
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
* |9 o2 F3 w2 O! }! V) d$ d6 b - dimobject1_end.AssocValue = 0;4 }( k& m: ?% R$ s! g# P
- dimobject1_end.Geometry = line1;
- B" {% Y, K; G5 _. b - dimobject1_end.HelpPoint.X = 0 ;
8 l' M1 P# }! C1 z - dimobject1_end.HelpPoint.Y = 0 ;
9 \* X' y# q# R- k* \ - dimobject1_end.HelpPoint.Z = 0 ;/ Y* G) s: z9 c
- 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;9 j' I$ V$ Q1 e2 x: i: ~
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
2 V5 q9 e- Y: J4 w" B, r - //..
1 j0 e- O5 N5 i q3 S$ ~ - // for line2$ ~$ w# p: b- A; S: W
- Sketch::DimensionGeometry dimobject2_start;- e C7 M0 \# W* K a" K) O% |# w
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;/ `* ~; W0 I c# t1 [
- dimobject2_start.AssocValue = 0;3 d6 H# O; K/ j+ M. X/ }
- dimobject2_start.Geometry = line2;
+ M) W( ~; a1 G/ P! A8 b: T - dimobject2_start.HelpPoint.X = 0 ;5 U+ m8 r2 T& s1 L
- dimobject2_start.HelpPoint.Y = 0 ;
: Y* H- x$ ~* \ \/ W# _- ^ - dimobject2_start.HelpPoint.Z = 0 ;3 v( V; n# h0 v6 y$ I/ ?" W) w
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;- i! a3 P5 e. K$ a, D8 ^5 ?
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
! {. E. s# \) y1 ^7 v8 t - dimobject2_end.AssocValue = 0;* _( |6 A, A, D% p* ?: F
- dimobject2_end.Geometry = line2;5 o* z9 g- b" i
- dimobject2_end.HelpPoint.X = 0 ;* j) b) d5 ?9 i- V$ k
- dimobject2_end.HelpPoint.Y = 0 ;. y. W) O5 E! J/ ^
- dimobject2_end.HelpPoint.Z = 0 ;
+ ]& p' f( O( Q3 Y: 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;
( f& ^5 h, A' k7 b8 ]/ i - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3% k( O3 R- c5 Z7 t# v6 T# v# Q8 V
- Sketch::DimensionGeometry dimobject3_start;, s$ ]6 A% G* H# v, L
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
+ k8 { U1 d% _ j) P K, u2 r! n - dimobject3_start.AssocValue = 0;% l7 G# O/ R& h
- dimobject3_start.Geometry = line3;8 s$ v$ j( C+ y) L: G% G" k
- dimobject3_start.HelpPoint.X = 0 ; G3 [1 D9 T4 o; F( v6 W2 ?
- dimobject3_start.HelpPoint.Y = 0 ;$ r3 ]2 Y4 d5 } h
- dimobject3_start.HelpPoint.Z = 0 ;* D9 d1 o' f) O$ C8 K9 [- e
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;/ V- B4 [8 V# J+ O$ k. h! r/ Q( B. `& u
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint; f7 y2 q$ O; h. f: R; C3 [
- dimobject3_end.AssocValue = 0;
; P- F8 C& e7 `* @3 B - dimobject3_end.Geometry = line3;9 E+ T4 s) N* ~$ r; o, R$ v) J! V x
- dimobject3_end.HelpPoint.X = 0 ;
2 ]9 I4 z3 p9 S+ p# E - dimobject3_end.HelpPoint.Y = 0 ;
' I8 j4 S3 z7 v - dimobject3_end.HelpPoint.Z = 0 ;
( I+ M5 J; u$ y - 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;
" X0 L( J$ _* e/ c- A2 n - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);5 @; i9 K( I% I* ], g
- 5 ?" T5 U* y( G; B6 I
- /*</p><p> // revolve the body</p><p> */# A; S) b7 K- {- S7 B* C2 J0 \4 m
- Features::Feature *nullFeatures_Feature(NULL);
! G8 P8 H% b! g, ?6 J) W - Features::RevolveBuilder *revolveBuilder1;- ]" u } J u: d ~
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
2 ]! T( a. v: Y - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");! ?6 Y. Y7 V- r5 R. U7 g4 L! h
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");3 c" Q) r( s3 u
- revolveBuilder1->SetTolerance(0.01);/ C- a. u: w0 M9 c L$ r
- Section *section1;8 n' D: W( T1 Z0 i5 o
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
# V( o; N- |$ a - revolveBuilder1->SetSection(section1);; W( W' L7 R5 v+ a8 Q: q7 w
- % y. s8 ]- F5 j4 U! R
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
% H5 S+ v& `3 n" r8 @( p! r -
) B3 h; F# J% r" @3 p* W - std::vector<Features::Feature *> features1(1);
3 I) [$ z+ n2 c/ G. e, S4 e - features1[0] = feature1;
2 M- ^/ z0 W* [$ Q7 o* q0 ^ - CurveFeatureRule *curveFeatureRule1;1 ^8 _& u: P! r
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
3 a P4 \1 W( q4 D8 c, v' Q -
9 j, u0 G! a+ ~/ C5 C4 r - section1->AllowSelfIntersection(false);
. y1 Y4 ]5 s5 d) L& Z8 ^ -
' I$ q# \) i- L9 n( R' J p - std::vector<SelectionIntentRule *> rules1(1);' w+ J1 Q. R# w! S( d
- rules1[0] = curveFeatureRule1;, B/ ^6 K4 }4 {& o& p* B4 Z+ H! W, B
- NXObject *nullNXObject(NULL);9 m5 a" P8 h* T
- Point3d helpPoint1(0.0, 0.0, 0.0);
# E( ?1 h4 i4 a3 `/ a1 e- M7 X - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
$ b4 m$ l& _2 Y: W - 1 _" z; g7 ?9 ]) \7 h
- // define the axis</p><p> Direction *direction1;
1 n2 N, d7 [- G3 h3 s# V( o& n) D - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);# d2 U7 Q2 J7 N* `1 d3 H3 L" u
-
- b: G' |5 B; G! Z! ~9 x9 x7 ~ p5 N - Point *nullPoint(NULL);0 P5 l Y+ `! ]+ J4 D- [* d1 C
- Axis *axis1;" W. G0 b! L" }7 s
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
, ^5 F7 l, n% F+ b' Y0 h! ]0 H -
8 P8 z" d& p p" K; C i3 z6 r - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
* ?( s/ X/ s7 o) s1 I5 S8 }! Y - Features::Feature *feature2;
: y9 L. l1 X+ W4 X& e7 {1 |; a) K - feature2 = revolveBuilder1->CommitFeature();
! e8 g7 ~$ V& \1 m/ y7 j - revolveBuilder1->Destroy();
4 y1 K* z: i0 R1 n; V1 D- A - }</p><p>}9 J8 z4 n" G3 r% D6 o4 N9 a
- </p><p> </p>
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发表于 2014-2-19 17:06:32
