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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考+ j' _/ k/ `1 g& F
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9 z0 M2 H. ~% g1 @: l K- <p>void basicFeatures::createSketch()
+ R( D9 X9 g9 }" l, u - {</p><p>{$ n6 n. Q/ E5 _$ j4 ^1 n9 `
- Session *theSession = Session::GetSession();- @+ P" ~: Y& F8 Q8 r
- Part *workPart(theSession->Parts()->Work());7 w6 G6 {" l* A; ?6 @1 @
- Part *displayPart(theSession->Parts()->Display());
6 C: @4 B7 W: H0 g( a% h - Sketch *nullSketch(NULL);
p8 V! f d5 T1 p, {% V& F9 j - SketchInPlaceBuilder *sketchInPlaceBuilder1;
2 X8 i! `; G" e - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);1 V3 P( K5 ^6 s! Y9 q4 l1 ]7 e" w' ~
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
l- J, b: Z2 r H' n - Point3d origin1(0.0, 0.0, 0.0);
& Q3 H5 F' D! | - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
. d2 X1 y1 ?' [: V1 ~ - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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8 o4 X5 N, d9 m$ U+ @# Z - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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' A" y6 u& s" f* G- {! A4 n - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);' c3 _: i" D9 _) W" g3 k
-
" @6 d% y$ j9 Q3 \* y9 X$ t4 e# Z - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);2 G3 s- o4 t& y& w2 @* H) R5 F
- 4 b4 Y1 h' P% v
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);, t% d9 Q+ [% G# |2 ^
- 6 j8 C4 n$ y: R+ o3 R7 t+ B$ a
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
. O9 J2 i$ p7 {' u4 j7 x - NXObject *nXObject1;2 a, F7 R! M) K1 ^$ G
- nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));& K6 M" k1 s$ m+ M
- Features::Feature *feature1;/ W( C W6 C5 `3 a2 C
- feature1 = sketch1->Feature();</p><p>
2 `) j0 p- X4 r - sketchInPlaceBuilder1->Destroy();</p><p>
5 c3 a O3 \3 F) m, e/ Y - sketch1->Activate(Sketch::ViewReorientFalse);4 G4 h4 A+ G/ R ?4 Z- O
-
4 \$ h9 M" I2 U" T; j/ N - // define the dimensions ; t7 Y* e. a; ?0 x# Y; ?
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");& Q2 x! [- _. v* F& r" [9 Q
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
4 J0 ~, Q$ f# R9 C h - double length = this->doubleLength->GetProperties()->GetDouble("Value");% x& [. n0 f# F; x, E7 X
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
: N% Z% \/ M( _ - sprintf(msg1,"%f",heigth1);0 e _3 `2 n+ g% y t4 c( K0 s' c
- sprintf(msg2,"%f",heigth2);* P: e6 ^( x3 z! z
- sprintf(msg3,"%f",length);6 C) ^- D5 T1 h7 y
- Expression *height1exp,*height2exp,*lengthexp;
+ Z9 Z2 I/ I) c1 Q( q# W - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);8 _; K) M( W) t9 K# R% [, X) K- Q% H2 f
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
. Z2 p& f" l. N1 R$ O# P - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);( M0 ~/ B2 g6 _; U. ~4 |
- // these for the dimension position" a6 t# a& q7 c5 Y$ h
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
" k6 b3 u/ O7 v# @# D) o4 Q - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
0 U+ J* e. [) O d0 I - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves- M9 E9 c- _, F" C& o
- Point3d startPoint1(0.0, 0.0, 0.0);* M' R8 t: x+ ?
- Point3d endPoint1(0.0,heigth1,0.0);
* V' D/ Z) R1 U9 m9 n - Point3d endPoint2(length,heigth1,0.0);
! I2 W. p% l3 w$ g - Point3d endPoint3(length,heigth1-heigth2,0.0);" v" q+ n0 |( M" B1 l% u" A# x
- Line *line1,*line2,*line3,*line4;7 y+ G1 c I- K: q
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
. n1 F% o* |( V( g - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);: \4 {" z. X' j# k. M) h$ l' P
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);) n: }" x0 q1 S
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
* d) t' Z% m9 k - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
' p. z$ I2 U0 S - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
8 u# b, j4 O0 I) n2 Z' f% W! r+ Y - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: m; N4 x: E& |! e# x# _ - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);/ L7 P. f; H0 X# {, m% I
- </p><p> // add constraints
' v7 I2 o$ f5 U/ j$ m8 A) `, Q, g - //..
4 T+ q- i) f7 P# N - // for line1. E3 `, k6 V; _- u9 n( ~
- Sketch::ConstraintGeometry geopoint1;
5 B2 a& W; N1 J/ ` - geopoint1.Geometry = line1;5 F; j2 i/ o' t* U5 I
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;2 P& Q5 \$ I3 l
- geopoint1.SplineDefiningPointIndex = 0;, W6 B# N4 V5 P( T" W! k8 _
- // find the (0,0,0) point
3 |2 n" X& B8 P. y7 l - Sketch::ConstraintGeometry geopoint2;
2 L5 [" `& A! o2 Y- }1 ^! Q - Point *pointOriginal;
/ o% Y5 N+ }" Y! w; G% M - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());, ]# f1 I: N! D9 d. w1 J
- geopoint2.Geometry = pointOriginal;; T P/ ^8 Z5 }: H$ T
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;, p. W3 Z/ F& E2 X! T
- geopoint2.SplineDefiningPointIndex = 0;7 j( a% K+ L6 I5 ~2 v7 ~ q4 ~
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;/ E$ }, `) T5 F6 |
- geoline1.Geometry = line1;- K* w; y# x d; N8 X# T4 r
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
* Q$ p2 S: I9 B - geoline1.SplineDefiningPointIndex = 0;
/ q" ?2 i3 E7 Q9 C/ ?7 H" B - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);" \/ F: R c" J6 b" q" M( H$ z
- //..* S0 w7 q( [5 A; O j: X5 \4 s
- // for line22 q) {1 _1 f& U% `) `; U
- Sketch::ConstraintGeometry geoline2;
( w/ h3 s2 Q; g i/ K" z - geoline2.Geometry = line2;8 o( s. \2 I( a( Y3 a
- geoline2.PointType = Sketch::ConstraintPointTypeNone;2 ]+ u; G# @. ]9 f0 T! a
- geoline2.SplineDefiningPointIndex = 0;( y* \5 o% ?+ C. J0 y
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
. X7 J! C4 X' `/ q% i/ n - //..
$ ?3 c1 M! U: O S) S - // for line3
$ H* q( j \; W7 O: l - Sketch::ConstraintGeometry geoline3;; ^( @ F3 {" G2 `$ l7 n: t$ P
- geoline3.Geometry = line3;* ^: j1 a* R9 N, C9 D5 w3 U
- geoline3.PointType = Sketch::ConstraintPointTypeNone;3 r( e0 F/ R" p# o
- geoline3.SplineDefiningPointIndex = 0;! p8 f7 Q& i( s0 c/ E+ N
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);2 i$ e& E$ T) c7 c$ W
- // use this method to create the constraints
7 u' r2 H6 M- E: E2 v: [ - /*SketchConstraintBuilder *line3constraint;0 Y1 C9 U, f. ?5 A3 W6 s
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
8 K- u3 ?: p7 [; J) j - line3constraint->GeometryToConstrain()->Add(line3);
% d3 J9 T; ?! e9 ^: i - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
, u' T' ]7 Z( m* u/ N - line3constraint->Commit();! e* Q# w9 z% I! U6 \2 F$ _1 }
- line3constraint->Destroy();*/
/ q; b% L+ a$ X% d/ w& f -
, l- _# w O7 j2 h1 z8 M - // add dimension2 V' [. C+ b0 q) ?4 d- x- h9 L
- //..
7 l3 t1 ^1 B7 V$ } p - // for line1& S/ [2 u& o# ~# B2 l' m, ?5 m
- Sketch::DimensionGeometry dimobject1_start;
$ B+ A9 I5 a, w) l4 P - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;5 p4 z: c& g$ u9 t" `
- dimobject1_start.AssocValue = 0;, v( c4 Q+ r+ d
- dimobject1_start.Geometry = line1;7 w5 k% B* Q! d. g h% R" o5 b
- dimobject1_start.HelpPoint.X = 0 ; ~0 R% l3 ?2 E$ G, n. Q
- dimobject1_start.HelpPoint.Y = 0 ;
$ W, r3 _3 P* x/ Z - dimobject1_start.HelpPoint.Z = 0 ;
, t5 s8 |; I6 U$ {3 r: H6 N) T - NXObject *nullNXObject1(NULL);! B1 D+ x7 Y1 | n8 a
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;- `! J! e; w- `+ G" @
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;3 b& e! R3 L! v5 \" k1 M
- dimobject1_end.AssocValue = 0;+ {* z5 C" d! p3 o& ^
- dimobject1_end.Geometry = line1;+ ~+ _' `( J1 V, B
- dimobject1_end.HelpPoint.X = 0 ;
2 Z6 O, a* |; s1 @ - dimobject1_end.HelpPoint.Y = 0 ;
2 ^$ F$ m3 Z! I; y$ H7 B7 b- p2 e - dimobject1_end.HelpPoint.Z = 0 ;
* z3 f8 E4 C5 [6 H c3 U( O) K% K - 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;* p. C* U/ T! P0 S! K; x
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>7 f, P( x# p) K/ |
- //..7 }9 |' A' U; h! u
- // for line2
1 e! U e4 S. j" c - Sketch::DimensionGeometry dimobject2_start;
% M; O( n3 Q' [+ J5 K - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
; s2 Q8 c0 v4 N - dimobject2_start.AssocValue = 0;
3 D% G; i4 L. u+ T1 |1 l - dimobject2_start.Geometry = line2;
. d# l* @, J) T' n7 |4 n7 m* s. H+ s - dimobject2_start.HelpPoint.X = 0 ;
8 ]9 S) ^" r. p7 f - dimobject2_start.HelpPoint.Y = 0 ;
! H& U; ?+ n3 [. I. B - dimobject2_start.HelpPoint.Z = 0 ;
: X3 r0 W' d$ V9 J - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
% o5 d$ T; ?+ P - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;# w& s" G: y. w& [- h/ d6 P% ^3 B6 ~
- dimobject2_end.AssocValue = 0;$ d" o2 n9 K Q: Y
- dimobject2_end.Geometry = line2;
" d5 O% O6 x2 w. a* r - dimobject2_end.HelpPoint.X = 0 ;! P' ^0 C4 }, v7 q1 K- T
- dimobject2_end.HelpPoint.Y = 0 ;
; T1 b0 I5 M$ Q4 v! l4 m4 f - dimobject2_end.HelpPoint.Z = 0 ;
- b/ v. K, R; Z1 \& t - 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 {0 D6 U6 [* y( Q
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line33 X8 N) |; S7 n
- Sketch::DimensionGeometry dimobject3_start;! d" A; ]0 s0 D" W" c
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;, W1 g9 z* _; u6 |7 ~
- dimobject3_start.AssocValue = 0;
$ u% a9 Z5 \; E; y: I- P. c( { - dimobject3_start.Geometry = line3;: m, G: C2 ^% h3 O2 m
- dimobject3_start.HelpPoint.X = 0 ;( _: }9 N5 P4 F% u/ v i4 Y2 v
- dimobject3_start.HelpPoint.Y = 0 ;
5 {. p. b" u5 h; {6 f) s( D% T - dimobject3_start.HelpPoint.Z = 0 ;
* D1 K6 p, |! _/ Q' K - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
# x1 w* m+ I8 v) k - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
* `* O; W8 }* l: i9 C - dimobject3_end.AssocValue = 0;
, q: E. B1 @0 g3 @ - dimobject3_end.Geometry = line3;
& r( ^6 y E1 X# s6 d. r; G - dimobject3_end.HelpPoint.X = 0 ;
8 }! f. y% K) l B6 j) P7 A- g - dimobject3_end.HelpPoint.Y = 0 ;
" q% e; E/ X) L( Z - dimobject3_end.HelpPoint.Z = 0 ;
( T, W9 u( G; o7 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;
, `6 R# i/ K; A9 T - 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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( ~) l) M9 m4 `+ S) k7 c - /*</p><p> // revolve the body</p><p> */* ]* M; p7 r5 m% h
- Features::Feature *nullFeatures_Feature(NULL);
5 C0 S* F: a& h( W7 j" F - Features::RevolveBuilder *revolveBuilder1;
2 S) G0 a, R* N) }" k - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);! Q. u+ F" V. z
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
( U5 f' h, v3 q5 {( ~! v - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");9 M: s- J! D3 M/ G- k% `
- revolveBuilder1->SetTolerance(0.01);3 Z% B. V0 c6 P, p
- Section *section1;
& N. N4 x. G4 j0 y) N+ ? - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
- t, I8 I: W }" d - revolveBuilder1->SetSection(section1);
" Y4 ^/ B8 }2 o: A - " K8 b5 z; o9 `" s/ H+ T
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
! c, i% q" x- o G5 Q3 L/ ^ - 7 a+ Z- Q* X7 H4 y& N, D* V
- std::vector<Features::Feature *> features1(1);
4 I2 ^: T6 i- ?+ M( p7 M4 x5 [ - features1[0] = feature1;
' X% e7 s1 j8 w" i - CurveFeatureRule *curveFeatureRule1;
7 f( @7 s8 G5 n ?8 Y9 G* ?4 i - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
. g o. b) E5 ]1 P7 Z% s - R: l# A- }/ ]. x
- section1->AllowSelfIntersection(false);' F) ?2 Z8 k, |' F! C* B
- 7 u: T% e$ H$ G/ p- m4 Y( I
- std::vector<SelectionIntentRule *> rules1(1);( D0 }: @' \$ E
- rules1[0] = curveFeatureRule1;
" q. B. [8 ~$ }3 Y" C - NXObject *nullNXObject(NULL); F% r0 C; L5 t W" {
- Point3d helpPoint1(0.0, 0.0, 0.0);2 H2 q5 `; R' H/ X# D2 A6 F+ B
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);) ^6 H2 r* P6 f* p
- 8 E3 R; Z8 n8 f4 v3 ^
- // define the axis</p><p> Direction *direction1;
- t& ^4 \% o9 g. w+ |+ v, x% W - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
* {; d/ I8 R, a" d* k4 b -
" m2 g5 P# y! P2 [& p% E - Point *nullPoint(NULL);
- J8 f9 k i; u1 R! k4 f! Q8 O3 q - Axis *axis1;
( h* a _* F1 O7 f! f - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);$ V" J0 D& U @9 o3 H/ f, [
-
7 a& `+ N' ^8 U - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
* Z, y( h/ g: }* r/ x/ l - Features::Feature *feature2;4 \4 _2 g' W* {1 \/ q! u
- feature2 = revolveBuilder1->CommitFeature();, B# N) W. F. K# A* W; w) q
- revolveBuilder1->Destroy();; L9 R9 i8 t1 l- h
- }</p><p>}% H1 |0 h. o' Q9 E* z( y: `, j4 c4 K
- </p><p> </p>
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