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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考$ T" d* b* ~* N" I( E
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- <p>void basicFeatures::createSketch()7 C( I: L7 Y+ k g! q- N
- {</p><p>{8 K3 Z4 X) I l$ T) g7 ~
- Session *theSession = Session::GetSession();! Z4 D9 S8 L o9 j2 J( U
- Part *workPart(theSession->Parts()->Work());
9 P# r5 z5 f/ C9 h+ g- n - Part *displayPart(theSession->Parts()->Display());
# O/ ?9 ]( m& ]: W( ]2 i - Sketch *nullSketch(NULL);
|# g2 r( I; l0 u" J$ x2 E1 u - SketchInPlaceBuilder *sketchInPlaceBuilder1;
* K6 E! r) A O: o# K - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);) m/ w+ R1 O5 C! D" N
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);9 a1 P1 Z9 q D
- Point3d origin1(0.0, 0.0, 0.0);0 o1 S( m& A4 G$ K. l4 o
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
" n; Q' l" r$ o - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);! Y5 o% N% f5 _1 x
-
6 j5 c' n. W4 _5 i" C5 e - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);, _8 Q S: |0 Y3 h. F
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- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);' M- Z5 `, _8 B7 B ?! q* J5 z
-
! S. r( e o2 G0 S, U - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);% I& Y, `' a! b7 U7 [/ W: F
-
5 W; q4 |- C& D9 w5 h1 p2 m: d5 A - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
5 y% F, [6 ?" M N6 I S: r - NXObject *nXObject1;
c3 w8 X5 R) w/ Z5 E% ~ - nXObject1 = sketchInPlaceBuilder1->Commit();, W# o# m' A# l
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));' h5 }# ^$ G5 C5 D
- Features::Feature *feature1;+ V1 d9 {$ z* e" Z" o {( ?
- feature1 = sketch1->Feature();</p><p>4 w+ E2 Q0 h: A6 Z3 h
- sketchInPlaceBuilder1->Destroy();</p><p>! p# b5 w* |; ?& P( h- l- G8 e9 ?
- sketch1->Activate(Sketch::ViewReorientFalse);% X. M* K7 Z# |6 ?. T; k$ Z
- 5 j- S, [; T* W8 _6 S, @7 i
- // define the dimensions & H! k5 T% a3 X E4 c
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");4 a& V* i1 i. L9 F2 s
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");( J6 D1 w2 U! a: N$ V; V
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
5 _0 g) R& k+ ?0 M8 U- P7 L! w2 n - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];) G4 {* a- c- K/ S( j# y" k3 }
- sprintf(msg1,"%f",heigth1);, S% F9 |& t5 c( k( I1 M
- sprintf(msg2,"%f",heigth2);
5 _) y C; d M n* r- u% @! ^ - sprintf(msg3,"%f",length);
6 L/ d; Z- A( ?5 h: Z7 v& U - Expression *height1exp,*height2exp,*lengthexp;
: @( k7 A1 l# n T" R" t" F - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
, w+ o( V9 E3 H( V3 s - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);# l8 t9 i3 S# F2 W+ ^
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
7 @0 _8 y& i Q( z% b: b - // these for the dimension position
; m' Y4 ~+ ]; [ - Point3d dimOrigin1(-100, heigth1/2, 0.0);
: i. P& F. Z2 O8 n( \ - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
9 T2 s+ g' L; U% p1 e9 d1 V - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
+ @) w; y% b3 Y5 V - Point3d startPoint1(0.0, 0.0, 0.0);5 J" Z- ]9 b X; X7 g
- Point3d endPoint1(0.0,heigth1,0.0);
8 G% }! `$ ]4 {0 h- w - Point3d endPoint2(length,heigth1,0.0);
+ `3 {3 u* G! I1 d, b9 J' t - Point3d endPoint3(length,heigth1-heigth2,0.0);: ]7 B, c3 h" K# ?: i, |( Y
- Line *line1,*line2,*line3,*line4;
1 h- [2 |- m% q$ r5 r0 U( V/ U( L - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);& N4 [6 B8 c; }8 O; p
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
" R, y& g0 G: a$ R$ l& V5 k; r - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
5 J/ d/ Z0 ^+ V4 j0 Z+ U" x2 I - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);. R# @) P. R$ ^+ F% U
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);" I, y8 [9 ]& c6 a9 s) N
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
) T0 M( D+ x+ b9 E# Y' f& e" [: @ - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
7 g5 q/ a! F* J/ k) ? - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);' i* E, [3 F- L& U
- </p><p> // add constraints
, ]/ c) a4 a5 {8 J - //..
: y! c5 w# v/ ?8 V, A6 a' t! v5 @ - // for line1; e1 J5 y/ F2 B% S2 |
- Sketch::ConstraintGeometry geopoint1;
, A6 v) u8 n3 [7 w' `# | - geopoint1.Geometry = line1;
; y6 J# k" U6 Y/ H. R, g - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
`' h5 B7 Q. h o5 J/ \8 q - geopoint1.SplineDefiningPointIndex = 0;; d- y/ d* G& d- _ g7 ?
- // find the (0,0,0) point
3 y- s# N% M; R! R7 M! }- m$ k+ \ - Sketch::ConstraintGeometry geopoint2; / ]9 C4 u: S% w/ l& m
- Point *pointOriginal;' D1 t, D) N+ k7 W! T6 S& i
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
1 I, ]; k# z- c1 f/ |! R- \! e2 } - geopoint2.Geometry = pointOriginal;
2 \/ a. ]# f: c - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;& a Q Z4 ]) e/ i4 G
- geopoint2.SplineDefiningPointIndex = 0;
( Q% \9 l) ~' D& ?. @: M, ~. Z - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;7 W! W, w* Z8 x; Q- F$ z
- geoline1.Geometry = line1;3 N$ j0 ?' Q* X L; W5 B: m
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
# _7 {7 R5 d9 C# E1 N - geoline1.SplineDefiningPointIndex = 0;
3 h5 q6 L2 w4 h$ | - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);3 r7 N5 v5 G6 P* c2 ^4 K2 g5 N
- //..
l Z# _2 O) `* ?8 r - // for line2
2 U$ D2 `6 Y4 G - Sketch::ConstraintGeometry geoline2;9 Z# F( K( f0 M) ?0 E+ F1 l) p
- geoline2.Geometry = line2;" N h! T, h; g$ S+ J& H, S7 P
- geoline2.PointType = Sketch::ConstraintPointTypeNone;9 ^, J6 m; Z% E& U
- geoline2.SplineDefiningPointIndex = 0;$ J1 b. I- @: v4 K. v% T
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
. m& z7 f8 B$ G L. O - //..& D3 r1 }$ U: l" h( N
- // for line3
' z- L* H$ I3 g6 W - Sketch::ConstraintGeometry geoline3;) K( \" j5 G5 C8 G
- geoline3.Geometry = line3;9 }6 z' m a8 ^* ^
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
5 ` X( W) G( D4 L' p3 g - geoline3.SplineDefiningPointIndex = 0;$ v% w, }9 C0 v2 ]0 [
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
( X; E/ o; s( T( e* ] - // use this method to create the constraints
" f9 h0 `7 e$ P" h, W7 X& U, R - /*SketchConstraintBuilder *line3constraint;' `! r! S1 V& p
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();! J" j7 C0 `1 W- g& o! r
- line3constraint->GeometryToConstrain()->Add(line3);
. r! F9 s8 E& U" o2 b$ k) L# F `/ K - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);) |0 ?; c" u1 b8 s A; K
- line3constraint->Commit();
3 Q8 s) y0 p+ ~+ o# ~/ e7 y - line3constraint->Destroy();*/1 N0 }, ~, k# }7 ~7 T; C# b
-
# h4 M# @: o7 H; T' m - // add dimension
7 |8 [! d6 f* t" x; \' \2 T - //..
: T; O1 ~- R' I4 X% {9 E - // for line1
% ]0 Z- {6 @7 S+ w! W) M - Sketch::DimensionGeometry dimobject1_start;0 ]2 U- Y7 J( n5 W
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;6 d$ O) b' E) O- w
- dimobject1_start.AssocValue = 0;
) Y9 R* M; s: `# Z( ? - dimobject1_start.Geometry = line1;5 j" u# k) g& n2 ~6 C
- dimobject1_start.HelpPoint.X = 0 ;8 M7 v1 Q3 T* c9 T' U1 A3 }
- dimobject1_start.HelpPoint.Y = 0 ;7 S. o% V0 v) c" n- s6 q$ J& d* C' p
- dimobject1_start.HelpPoint.Z = 0 ;
2 }$ T. x8 n8 |* K9 ~+ S# W - NXObject *nullNXObject1(NULL);! O6 q* l5 B4 A" V8 e' R% Y
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
3 S$ m4 m0 K6 p Z - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;1 A6 Z7 `/ h, p
- dimobject1_end.AssocValue = 0;
& M p7 G$ @( r% C& h8 o+ E9 @ - dimobject1_end.Geometry = line1;
: M- W1 Z! D% q ~! Q9 r7 N+ R) C) z& a - dimobject1_end.HelpPoint.X = 0 ; }4 S7 ~! [! B$ m* y( g
- dimobject1_end.HelpPoint.Y = 0 ;
8 D; B4 ?# ~) f# } - dimobject1_end.HelpPoint.Z = 0 ;
' |: m ^) ^5 d U5 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;
; U2 D# |& `* m# @) N - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>6 G0 ^, Q4 u5 m" }8 z, M
- //.. k' j1 S0 J( W
- // for line2) T& Z+ }! ?" [* I' U5 x3 |2 `
- Sketch::DimensionGeometry dimobject2_start;3 s/ \' |3 i/ X2 f: v0 X0 S
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
& m; f3 E4 S3 ^/ [ - dimobject2_start.AssocValue = 0;8 `# @2 U& u8 P- [ z6 E- f
- dimobject2_start.Geometry = line2;
. P! w: @& ^( N: Z2 M( B1 i& v - dimobject2_start.HelpPoint.X = 0 ;) H2 \; H( ^6 C6 D+ a: q! h/ \
- dimobject2_start.HelpPoint.Y = 0 ;3 |. J7 T* x- ]) f$ W
- dimobject2_start.HelpPoint.Z = 0 ;
5 m! i! P1 @% N* ^8 | - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;9 a# ^5 m/ _+ B' T8 q U/ j
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;& w9 S; R6 n: c) Y9 X, H' J
- dimobject2_end.AssocValue = 0;6 t4 k2 c% v8 o# J8 ?3 ?, z
- dimobject2_end.Geometry = line2;
3 `$ Y5 |6 U: T8 O - dimobject2_end.HelpPoint.X = 0 ;( o' R) I: x3 R! Z2 r+ d
- dimobject2_end.HelpPoint.Y = 0 ;6 y8 l- q* T3 _1 K- k
- dimobject2_end.HelpPoint.Z = 0 ;
E* |( i4 h4 J- D7 r1 n - 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 C: J7 {) W; K - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
+ Y3 Q5 g: }1 Q& t7 L7 H" r - Sketch::DimensionGeometry dimobject3_start;
7 x2 @+ T! U& `! m - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;, d }& n6 b0 l8 L9 W" r: a0 L
- dimobject3_start.AssocValue = 0;
& C7 n8 p) |& F6 m - dimobject3_start.Geometry = line3;
r R- L1 u! g; g - dimobject3_start.HelpPoint.X = 0 ;! y$ T: B2 a6 {7 a
- dimobject3_start.HelpPoint.Y = 0 ;
1 w' d4 V1 M; _# \ - dimobject3_start.HelpPoint.Z = 0 ;* K0 Y4 @4 J0 N( P0 Y. d
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
3 d L: D. X. A3 n - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;' W* }, x5 O7 W+ B
- dimobject3_end.AssocValue = 0;
^7 ]8 i9 `$ h4 `* \- S3 s H6 ^ - dimobject3_end.Geometry = line3;
% Q/ Y4 \6 x( Y6 E' a - dimobject3_end.HelpPoint.X = 0 ;: v9 g% C: V$ T5 L1 w, y& z6 K" A
- dimobject3_end.HelpPoint.Y = 0 ; g2 Y, J5 C9 W/ V9 G/ w4 m8 {
- dimobject3_end.HelpPoint.Z = 0 ;
! s% Y5 E* X8 D. 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;
0 _7 X$ d+ N4 |% f0 z3 p) n - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);# N9 u2 s3 h |/ j% o7 ?# R
-
4 }# y8 U( {4 l% I - /*</p><p> // revolve the body</p><p> */# R# I, J: G% {$ |
- Features::Feature *nullFeatures_Feature(NULL);/ q! h+ Q' ?: Z0 Q5 p; u" G
- Features::RevolveBuilder *revolveBuilder1;
5 E# f6 {0 `& H- L. ]8 K2 c: D# r - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);5 h( ]( J( z+ Z
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
$ e* \/ |+ Z. d9 ?8 }; l: T- V - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");8 Q$ a, ~ [ N" _
- revolveBuilder1->SetTolerance(0.01);
9 J/ ^! J0 |* X! f2 L0 ?5 H8 W8 l - Section *section1;1 w, I1 u2 l3 u2 @& T, W! j% ]& g
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);+ \+ u F. O7 _* G
- revolveBuilder1->SetSection(section1);
+ E( p5 Q2 l; ~- N1 F( j - 3 U n4 e0 _$ Z# a; P
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);2 Q" W+ G# S/ [# q
- # d) ~( f7 y( z8 F3 O# s
- std::vector<Features::Feature *> features1(1);
6 G5 h3 x2 Y' u8 f% r# \ f9 q( @ - features1[0] = feature1;. J6 y& r1 }' h5 u' q
- CurveFeatureRule *curveFeatureRule1;( l. D& n7 V' }# m2 M8 r
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
" `# I, ^6 y. |8 j$ I7 l* H -
* c* _" F2 ~* F- r( u9 J, S( u U+ R - section1->AllowSelfIntersection(false);( O# E/ l/ }# g1 G7 q3 c
-
% U7 m: W8 O& [7 y - std::vector<SelectionIntentRule *> rules1(1);
' ^6 @) O; t) I; n - rules1[0] = curveFeatureRule1;; f$ p, S8 V. |% J. p; s) F
- NXObject *nullNXObject(NULL);
1 v/ O6 w: u2 Q3 ]4 R2 ~1 G( m - Point3d helpPoint1(0.0, 0.0, 0.0);
. l6 H$ D( N8 i: l( Q* [ - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
6 [5 Y: p6 k* @' H5 g$ Y; ~( E6 v( j' O - % v0 t/ J. u& o* |" k9 q
- // define the axis</p><p> Direction *direction1;; A7 ~% I# \, X v ^: Y/ @& D
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);1 P' T, M* }; P7 D, j) h$ x. p
-
& @: w" @+ e3 A4 @ - Point *nullPoint(NULL);
4 j' H3 ^' {0 ^* J3 @" ~, Z - Axis *axis1;5 _; f* w& R: t2 k
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
. d5 ^8 G0 u0 x: s u - ) W# R1 A; r4 ]' H. l
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature' I( h$ n* b7 Q, m) |2 x
- Features::Feature *feature2;& |. f) O: d: R7 e: f3 d, o6 R
- feature2 = revolveBuilder1->CommitFeature();
; A( _. [( o- J3 E; f - revolveBuilder1->Destroy();
1 A1 F+ ]3 Q) Y7 b' _ - }</p><p>}
) I% `* Z" Y1 W. y. [' h - </p><p> </p>
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