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admin
发表于 2014-2-19 17:07:47
比较乱,仅供参考5 B( x- l, U3 D' C0 h$ g2 J& O
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- <p>void basicFeatures::createSketch()% q; P1 o; @* D( S1 y$ n* t G
- {</p><p>{
; |, e2 i& y, H& Q$ z/ B) f, t - Session *theSession = Session::GetSession();8 w' W$ c/ {- K& T$ ~" H
- Part *workPart(theSession->Parts()->Work());
; P: x; ^! w: l5 o - Part *displayPart(theSession->Parts()->Display());" O2 h5 Z$ E2 n& e, G( u
- Sketch *nullSketch(NULL);% w; C- C) i4 d1 N2 I
- SketchInPlaceBuilder *sketchInPlaceBuilder1;1 u, e0 z) q$ g- n" c- s
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);8 z* z" n1 E- `' `% l$ {
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
* q1 q; ?; b1 i# V t - Point3d origin1(0.0, 0.0, 0.0);- q& d+ } `# l; p3 D j8 O$ b
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);/ K& d+ \ z6 v4 t! g, W
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
# I. K+ k0 _" N' w$ P+ p' @' x - u2 Z5 ?! \7 H2 J3 y
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
- E9 ]- _3 e. Z4 H -
/ m6 T; D8 J3 Z$ d - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);: c# e$ M `4 k& ?3 \+ d$ f
-
( G' H2 I2 ^0 ? - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);3 ]. W9 f9 P. n, p% S3 i' H
- - i$ H. |) d! z* }+ t
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);7 W% t4 [4 y# M' E
- , `) z- d. ^/ M" C7 d; }
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);, d+ }" l. E3 |# \& J4 L5 N/ m) |
- 2 i; g: |; Y( {4 T% x, P3 z! T
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> * O! F) L O& a$ K, h' b
- NXObject *nXObject1;" K' U" _: y! R' ^1 p% L
- nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));! v, R% o- [9 t6 @1 o
- Features::Feature *feature1;
. ]* g0 w0 p' h" q& X' _ - feature1 = sketch1->Feature();</p><p>0 h4 x+ r4 t# X- v/ \
- sketchInPlaceBuilder1->Destroy();</p><p>: I- L; ~* V4 }9 u2 p9 I! t
- sketch1->Activate(Sketch::ViewReorientFalse);
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- // define the dimensions , x2 n5 x1 B+ Q; ^: Q3 l
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
4 j% j. C5 z0 p7 `1 S7 W L - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");( c7 f2 x# ]& Y8 W
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
+ E1 x7 p5 s" g, z+ T- a | - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
# n" K( F1 H ~9 T5 ]- x+ a - sprintf(msg1,"%f",heigth1);6 ?7 @; i. ]# E F( Y, ^) v
- sprintf(msg2,"%f",heigth2);* _" q8 W3 h" R9 l0 x( N, u
- sprintf(msg3,"%f",length);
# x) a8 n+ M8 d3 Y7 V - Expression *height1exp,*height2exp,*lengthexp;
3 [" ]; E' y1 x* I. d1 S - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);' e0 J6 J/ |0 E2 J
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);4 Z. D2 ]4 ?, R9 M& d
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);; X Q2 \* S' [' T4 W0 f) D
- // these for the dimension position
4 S3 a! M1 l& w, w" h1 i - Point3d dimOrigin1(-100, heigth1/2, 0.0);
% B+ @6 n+ O% U+ X - Point3d dimOrigin2(length/2, heigth1+100, 0.0);2 [" j$ h! j1 W& f# i$ c( C
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves7 s( S, D3 f6 j1 S7 {
- Point3d startPoint1(0.0, 0.0, 0.0);
5 o5 n8 Y4 `. {7 T - Point3d endPoint1(0.0,heigth1,0.0);! t- v- J9 e! f/ I B: t
- Point3d endPoint2(length,heigth1,0.0);! r- s: l/ O8 C' J3 H7 k3 I
- Point3d endPoint3(length,heigth1-heigth2,0.0);
* [' n+ z. Z" ^$ ` R/ n" v - Line *line1,*line2,*line3,*line4;4 o' f( Y U3 y$ z. ~/ A
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);+ u0 ^/ Y! a y5 o& Z
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
& ]& A1 o) y) Q/ Z# a/ o - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
3 K* Y0 H% b V7 T$ s1 W4 I - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);; M4 c0 S4 q; ^$ i0 l2 J
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
; M, Y$ A) f, t* p1 l8 r4 l+ K - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);' B. B; r! i; Q! j( E! K O6 N
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% _" |* C7 A1 r4 u* x' X% l* r - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);& ~& h/ r: j* V C7 R$ v9 O2 C8 ~
- </p><p> // add constraints3 S/ z. c2 @, k7 g. A# K& L
- //..
' z1 d5 ~& l6 e4 i# d - // for line1
+ k- s0 m) g: s1 K - Sketch::ConstraintGeometry geopoint1;
; b' w3 |! K4 w% N5 c - geopoint1.Geometry = line1;$ B; x1 J( i! {/ i
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;+ B, Y/ x+ e# q& }. \# |8 i
- geopoint1.SplineDefiningPointIndex = 0;
6 v8 n" @ d! ^# M0 j - // find the (0,0,0) point
_& {% T l! L% Y. y - Sketch::ConstraintGeometry geopoint2; ( u( j2 L! Y$ W3 i
- Point *pointOriginal;6 q% D8 ]# m3 l0 s8 E) v$ o# ^
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());+ z/ Q/ ]0 Y6 Q5 m+ j
- geopoint2.Geometry = pointOriginal;! \4 f4 H/ [: D% o- z! B" E
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
; D' H; D" ~/ i, q5 P% a | - geopoint2.SplineDefiningPointIndex = 0;
. K; F2 y" ]5 t - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;- E3 B/ T8 x5 e
- geoline1.Geometry = line1;$ D6 l7 x- J- \( L. Q( I
- geoline1.PointType = Sketch::ConstraintPointTypeNone;& s9 Z$ H/ \4 \& b0 |1 e
- geoline1.SplineDefiningPointIndex = 0;3 [8 C3 N7 U2 D6 W8 j
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);# G9 W- d' p) V. Q# @) n/ u; |
- //..# g5 { {$ `' N! W) U, S& d
- // for line2: E: ~9 j8 U+ I3 j
- Sketch::ConstraintGeometry geoline2;
7 Y. V6 F$ J# Z, U ~8 z2 d - geoline2.Geometry = line2;1 J3 {0 o. i, w5 a% a
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
) N. ^; h/ s+ N' r- @ - geoline2.SplineDefiningPointIndex = 0;% R" Q- K; Y" ?+ e; Q8 P8 p
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);% ~# ]6 g4 T$ F" R% B/ K
- //..4 y7 w, A" S. F* k
- // for line3
q, S# K8 N5 t' g; d+ W* h& c - Sketch::ConstraintGeometry geoline3;: T0 u5 F7 k0 n
- geoline3.Geometry = line3;6 \& _, [. O* T5 {7 ^
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
# e, ^$ H/ y6 E$ h% S; }; P7 }: T5 f+ K - geoline3.SplineDefiningPointIndex = 0;9 f, e$ n6 U0 Y! m7 z$ x8 e6 C
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);/ X+ z, V8 C$ |3 B i* K
- // use this method to create the constraints
# h- X! X7 u x9 O9 m1 H- v& y" b - /*SketchConstraintBuilder *line3constraint;& m) o& A$ d- h" P, b/ p
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
9 F3 H/ e% u7 }3 a( E0 E - line3constraint->GeometryToConstrain()->Add(line3);" w; N6 L1 a/ O7 t# j2 D* G* p
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);$ Y( [7 l5 M9 b6 s! q
- line3constraint->Commit();
; t8 |; q: y& K4 l- N7 a - line3constraint->Destroy();*/* N0 |5 Q; V1 h% |5 h5 o' `, `( p
-
. ?- f9 ?2 J3 J. o3 b1 C; F9 m m - // add dimension, [1 e( e; Z. o: L+ }- t
- //..
6 d8 T8 [; p% `( f) W - // for line1" i/ |3 M' a/ O7 Z
- Sketch::DimensionGeometry dimobject1_start;
, i4 v5 L4 E8 ^" U. P s - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
3 `# b4 K# O0 Z' O+ Q2 @: n - dimobject1_start.AssocValue = 0;
& W" N9 \9 g0 K0 @6 R# h - dimobject1_start.Geometry = line1;
' g, l& m; c5 V7 a0 v - dimobject1_start.HelpPoint.X = 0 ;
2 q, M4 V& Q, r) z1 {+ n2 e# \' ? - dimobject1_start.HelpPoint.Y = 0 ;' F& r' |) D0 j3 c0 e$ @4 d
- dimobject1_start.HelpPoint.Z = 0 ;
3 F3 v: \- U% l - NXObject *nullNXObject1(NULL); U( t4 `; `7 ^0 A; w- Q4 j
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;; s8 \. |, f" ]$ S
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;/ e2 V! i( o' k4 |: c% p c
- dimobject1_end.AssocValue = 0;
5 a2 T T! Z9 x- u - dimobject1_end.Geometry = line1;
3 }& t2 `* j$ x/ T1 M/ p* A - dimobject1_end.HelpPoint.X = 0 ;4 `) A- T7 _' W8 Z$ \5 D1 U
- dimobject1_end.HelpPoint.Y = 0 ;9 k+ l8 m& e3 Z) T" _7 \
- dimobject1_end.HelpPoint.Z = 0 ;: j8 D7 V( h( B. Q4 @( n
- 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;* O/ I; W. X+ v3 n5 V
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
6 ]; L9 |4 l8 E - //..
7 u/ c* x- ^6 Q0 G! W - // for line2
: Q$ V: ]: z9 W! J) ~# l3 ~ - Sketch::DimensionGeometry dimobject2_start;
- w3 a o/ t: n - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;0 H5 b! i' a) Y$ ?* [/ e! A
- dimobject2_start.AssocValue = 0; p/ r- E) s6 o: `! x
- dimobject2_start.Geometry = line2;
. Z8 A5 y- ?5 w# w b) D - dimobject2_start.HelpPoint.X = 0 ;$ _3 }; p/ V! c' R
- dimobject2_start.HelpPoint.Y = 0 ;2 I& r4 ^- ~6 C( Q
- dimobject2_start.HelpPoint.Z = 0 ;) k/ u/ x# f9 x1 W+ s8 @; m; ?
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
3 M. b: ~9 J! ~! P, z - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;' ~3 Y) G2 Y* b+ h& c2 l$ v) ?) L
- dimobject2_end.AssocValue = 0;
4 G4 m3 m) B) N: G/ O' | - dimobject2_end.Geometry = line2;% F2 N6 g/ v" O" u" ?" o
- dimobject2_end.HelpPoint.X = 0 ;
1 y; |! D9 f6 y ~; u9 m# F - dimobject2_end.HelpPoint.Y = 0 ;
# G; a9 B% Q3 Q% N# { - dimobject2_end.HelpPoint.Z = 0 ;# Y5 T( G* u. ~: l6 B
- 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;
[# W1 R7 D% f# v. a - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
" L$ R# m, W- H1 S+ y p - Sketch::DimensionGeometry dimobject3_start;
2 }; J$ t1 N# L* z. N; I- c - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
& X [# e1 }7 M. y - dimobject3_start.AssocValue = 0; q# K! I% b$ T- j6 R
- dimobject3_start.Geometry = line3;
5 t; M5 e2 }, m$ e. p - dimobject3_start.HelpPoint.X = 0 ;
: e+ l {5 _2 W$ t7 p1 ~ - dimobject3_start.HelpPoint.Y = 0 ;9 O/ S2 W& j5 r: t9 _, o
- dimobject3_start.HelpPoint.Z = 0 ;3 Y; C3 I) E3 d* L( C& z2 L$ @
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
( [' C: d( w4 @2 p8 ^6 \6 ^5 t) L - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;5 s+ A) L* Y$ ?* ]- a
- dimobject3_end.AssocValue = 0;
/ @& Y3 K8 S7 k' o - dimobject3_end.Geometry = line3;3 [- R# H3 d" x5 r1 L5 L4 ?4 ^
- dimobject3_end.HelpPoint.X = 0 ;3 S( N% C. r2 A4 e/ v2 P6 J
- dimobject3_end.HelpPoint.Y = 0 ;
/ H6 r6 l) {: Y' X" e - dimobject3_end.HelpPoint.Z = 0 ;
9 z2 a1 c/ F, i - 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;9 x \: t; V# Y5 D6 W8 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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% x1 t. O7 q |- M+ Z - /*</p><p> // revolve the body</p><p> */ L6 z( O0 J5 T4 ~6 h
- Features::Feature *nullFeatures_Feature(NULL);
8 c8 O: L1 i" e - Features::RevolveBuilder *revolveBuilder1;6 ?# C- N9 W: |
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);( G5 Y0 t; Q) N" B# t
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");; u/ ` c9 K; r* r7 o! s2 u0 y0 u
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");. J' E" j9 z7 Q& h( J- }
- revolveBuilder1->SetTolerance(0.01);
1 D( [! v+ G6 k - Section *section1;
* ]0 a6 [ C# ^- w: G& I - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5); f# V6 w/ k* G5 |( _# S
- revolveBuilder1->SetSection(section1);
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% f8 I5 N9 L+ N. K3 E P - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
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- std::vector<Features::Feature *> features1(1);
' d) Y( Q& c$ x! x - features1[0] = feature1;
- z1 O' {; n9 G+ `8 L - CurveFeatureRule *curveFeatureRule1;( ^2 l! J+ o. O8 _3 G- H3 I- A* O
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);0 J, e( n, Q, B
-
]8 a5 T/ V I. y# _. r+ [ - section1->AllowSelfIntersection(false);% D$ |3 }% R2 r. Q" k
-
9 J, n9 X) E( i - std::vector<SelectionIntentRule *> rules1(1);. j3 w8 I2 B! a+ l, O, t
- rules1[0] = curveFeatureRule1;# s* G T! y9 n. b" [ h
- NXObject *nullNXObject(NULL);
! v$ J! B4 e/ H; b- Z - Point3d helpPoint1(0.0, 0.0, 0.0);- H4 C* U6 j/ k7 ]. n
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
% d4 w6 ~) S/ e! T* N -
+ L6 k; \& m' y/ e; p - // define the axis</p><p> Direction *direction1;
; G# @( R7 h9 y. U - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
' ^& z- X. f4 P$ F. Q* f6 d - / j4 a) [6 z2 m" F! ~. q$ A
- Point *nullPoint(NULL);! M7 G/ N3 Y! h7 f" X3 Z
- Axis *axis1;
0 q- M2 Q8 r O% r6 H) {# p0 g - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
9 I, R3 m, ^$ K7 x$ x+ f- X$ E -
& M5 Z2 F! B v$ g8 M. y - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature' ]% _! O: T Z2 Z4 u
- Features::Feature *feature2;7 ~7 u% I" N& v3 q9 H' O
- feature2 = revolveBuilder1->CommitFeature();
9 |% S) G& n7 _) w' S - revolveBuilder1->Destroy();5 a0 o6 S% h1 s6 c
- }</p><p>}, n5 ^7 n- B6 W! }. n V% U1 n
- </p><p> </p>
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