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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考# U: O8 r% f1 _; {" {5 s
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( }( E, I, o+ ]& W1 T. D- <p>void basicFeatures::createSketch()
# R5 u- C1 `2 K) R+ [! f4 E; z - {</p><p>{3 ]) @4 W$ @2 ?6 Z
- Session *theSession = Session::GetSession();
7 ]# C' j' }+ H @5 s - Part *workPart(theSession->Parts()->Work());# M% W( i1 i' }" c
- Part *displayPart(theSession->Parts()->Display());
! P( Q& Q8 c; a3 u4 O" L - Sketch *nullSketch(NULL);9 f. K; s8 g) w# }! i
- SketchInPlaceBuilder *sketchInPlaceBuilder1;5 [) Q5 F ?) X; R7 }2 c9 M- k. C% b% }& ?
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);8 [- ^. }" b% z
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
. j- N/ l; s3 Z1 H7 _ - Point3d origin1(0.0, 0.0, 0.0);8 h6 W, Z" Q6 K( c5 j2 J
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);" \9 F( N. j) a+ o2 l8 _- G7 ]
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
# c t* {( c. n7 a, D! x' ` -
8 a; E1 {1 h4 H( j% E - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);2 X: v9 ?8 B- f0 n4 G
- 7 N- K0 @; O; F' U3 ^
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
( T0 U$ V! N" y8 T% c( m -
0 r5 }" M8 k+ X. s3 n& V! d$ y - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);3 ^: l" g' v) U) c" X0 U
- ! ~9 t7 A9 q3 I
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
6 r. r4 W: ^% a; t -
* a! w2 W6 G# k, s- N5 D - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);, e8 d' _& a/ r8 l3 L& O( d
-
4 b% H/ ~1 s0 |# g3 v+ P' P9 q4 H6 S - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);4 x/ L- q+ ^1 F4 X' g, \- n
- & G* ~: z8 x$ f# c
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> ) `& B" \3 _: G! S* ^6 g1 q2 S$ r8 \
- NXObject *nXObject1;: l8 J0 G o6 n+ N
- nXObject1 = sketchInPlaceBuilder1->Commit();( F0 d8 i9 r2 o
-
- Z' o5 Z# c+ _9 Z: a0 l* G - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
9 { |1 c' i, l: x+ Z1 i - Features::Feature *feature1;1 u j8 {4 N; X3 _, J) M: G8 G
- feature1 = sketch1->Feature();</p><p>8 k) {0 K0 n# t2 {( R/ X E
- sketchInPlaceBuilder1->Destroy();</p><p>
. w# @$ S& ^* a" U8 k) U5 y0 J - sketch1->Activate(Sketch::ViewReorientFalse);7 u; g0 @3 B& j e- a5 t8 w* `
- # f: P( `$ H" c+ Y) U& D. ~, c
- // define the dimensions
8 k9 w/ Z! G* Y9 E - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
! Q' t8 n/ y/ J9 e. L. A+ j/ D9 ~% Z - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
* [: ~ l4 @2 j/ ?* d/ q! J; U; e - double length = this->doubleLength->GetProperties()->GetDouble("Value");0 T6 h: A* h; r j* S$ V, a
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];% B# I! l4 e# T
- sprintf(msg1,"%f",heigth1);0 N8 O c1 A/ g; k
- sprintf(msg2,"%f",heigth2);5 s) n( @# o8 w' c0 n, G1 y
- sprintf(msg3,"%f",length);$ H1 N1 B0 m& \7 B' {# V( p* ]
- Expression *height1exp,*height2exp,*lengthexp;. c( t. D1 q$ X3 |% d/ P7 X, D5 c
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
8 R6 M8 }9 U9 p. A' z - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);/ I: j$ C% ~; m7 f( u( T+ I
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);& A. h6 p1 o3 p
- // these for the dimension position; Z3 K0 D5 Q: a2 k" x; p* _
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
+ X+ `0 J+ y9 N( T0 \7 Y) u% V' D - Point3d dimOrigin2(length/2, heigth1+100, 0.0);, N: C' t. A8 M4 Q# Z* U6 V2 p
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
7 y4 H! L) X2 B% U - Point3d startPoint1(0.0, 0.0, 0.0);
# j/ S1 P6 P1 R) {% r - Point3d endPoint1(0.0,heigth1,0.0);
1 p- ~ p0 [/ b2 w) r# c2 z - Point3d endPoint2(length,heigth1,0.0);
5 E* M! e+ D* f( O& y' ?! ^ - Point3d endPoint3(length,heigth1-heigth2,0.0);1 ?7 @# ^8 J& d- R) W
- Line *line1,*line2,*line3,*line4;* \+ Y0 |# c6 O- l
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);" J7 ? h* ^# `$ j
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);" V4 Q8 i& P; m+ n s
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);7 t2 c& m( m7 _! k
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);- j3 z! h; K: V' ^4 R
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);4 j7 g% a- D3 j7 P- z! S; _% b- I# Q
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);3 P3 J5 o: |: o0 _' Q
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
X3 [) D& c2 i* |* ^ - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);3 q4 U, d/ r. g0 h: O) R8 Q4 x
- </p><p> // add constraints# Z% f+ C" ^2 Z6 `/ \. @
- //..
/ `; V% J$ u7 p4 E' Q6 V2 A - // for line1, ]; R2 R4 w# g: e9 ?) I/ d n+ Q5 {
- Sketch::ConstraintGeometry geopoint1;& l2 E' b8 J6 n h, I6 N
- geopoint1.Geometry = line1;
3 n3 g& x# H6 J9 Z+ |" H1 X - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
5 K i# g j+ ^ m; [ - geopoint1.SplineDefiningPointIndex = 0;; u+ q7 w+ T* r" R( l2 a
- // find the (0,0,0) point
( O9 N. c/ x) I. T ` - Sketch::ConstraintGeometry geopoint2;
8 g" S4 e" l4 Z3 U/ b/ `+ i3 b* C - Point *pointOriginal;, J) [% l w; t# c8 Y
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());4 }6 u4 ~' ~' G' ^, O( d8 s
- geopoint2.Geometry = pointOriginal;
- l" s% k2 p/ U! \7 S, ~# A - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
9 t' i3 Y% u9 G! Y - geopoint2.SplineDefiningPointIndex = 0;
n- e: i0 E) _8 t6 d1 @ - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;5 h& m9 R J' T
- geoline1.Geometry = line1;% l) d, q+ u) j, G8 y; i
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
9 N6 ~: W& K% `# q8 Z - geoline1.SplineDefiningPointIndex = 0;
* i2 Z1 G5 O9 V( F# l" E0 B7 l - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
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- // for line2
4 A/ r; E, I9 F$ M! g) G - Sketch::ConstraintGeometry geoline2;3 {( q9 ^7 k$ B3 d
- geoline2.Geometry = line2;
/ q# {& n! D4 v* W% W6 r - geoline2.PointType = Sketch::ConstraintPointTypeNone;/ e( ^6 z1 s* ^
- geoline2.SplineDefiningPointIndex = 0;
7 m2 [; U/ f( ] A8 L0 f2 z - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
+ D! I! t( ]$ h% U5 ~' J: H; p - //..
, c$ v( G' N6 i5 H+ y% U - // for line3
" P+ X6 S7 e' M$ A$ r - Sketch::ConstraintGeometry geoline3;/ k' T* r" g9 ~5 O. B
- geoline3.Geometry = line3;. x7 J' d) } O5 Q7 u% s/ i
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
7 N5 @, n2 f3 I5 v( \ - geoline3.SplineDefiningPointIndex = 0; L, w2 m1 L: ^ N! x" u
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
( C9 i5 V: t, H7 _$ j - // use this method to create the constraints$ {) Q$ [% e* z, I3 E
- /*SketchConstraintBuilder *line3constraint;
$ p% J# o5 [6 _8 f8 b# J4 U - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
0 d q% f( Z0 _1 \) V& ` - line3constraint->GeometryToConstrain()->Add(line3);; s! r' T8 ^5 }0 A; p+ R
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
" d$ [3 Y6 G& T4 s$ R: ] - line3constraint->Commit();8 n! ^# z$ z( O6 y6 B/ f
- line3constraint->Destroy();*/
' t9 R1 E, k1 n F -
% e9 {( Z8 E Y+ a) z, i/ y - // add dimension3 T' j4 S: M2 b# z8 z
- //..4 s, D+ }, q y+ X2 T
- // for line12 e& w- V! j- f& ]6 O3 b4 v9 z
- Sketch::DimensionGeometry dimobject1_start;
( Y2 D3 w% W8 `9 u3 e0 u' C+ \ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
" b/ Z; T& d' {) z; p5 h - dimobject1_start.AssocValue = 0;
8 ]1 z, U& R0 ^ - dimobject1_start.Geometry = line1;, z% G, Q) v2 S+ Q, @
- dimobject1_start.HelpPoint.X = 0 ;
! \ m9 k) I4 e1 _% ?7 n& l - dimobject1_start.HelpPoint.Y = 0 ;
3 c5 e% I8 X* W& n) t: d - dimobject1_start.HelpPoint.Z = 0 ;
1 d! C" L. h' D- V2 X) C! u' e - NXObject *nullNXObject1(NULL);
/ Q) P; I% Z5 G" s5 v Q: k - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
6 {& Q- ]; F; `& i( i* c8 j - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;- S2 Q' A+ n, r8 g$ q- F
- dimobject1_end.AssocValue = 0;
2 B( K8 Z0 D) S4 v - dimobject1_end.Geometry = line1;2 Y. e; A8 u' T* I
- dimobject1_end.HelpPoint.X = 0 ;
. e# }& p6 `2 r# y* [/ C - dimobject1_end.HelpPoint.Y = 0 ;" m- a& F; o }% u3 R
- dimobject1_end.HelpPoint.Z = 0 ;+ e8 k$ x# E5 z9 x) f
- 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 s5 h8 t: P* S/ \+ B' Z - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
9 m5 m {3 U) K4 Z* B - //... F; l; v9 `, p3 `
- // for line22 G$ z" X5 z6 j: m9 i/ t7 ~
- Sketch::DimensionGeometry dimobject2_start;: H6 a2 J1 g. u) A/ D
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;8 K$ K5 h% p0 K% B
- dimobject2_start.AssocValue = 0;$ f! S3 I Y# L8 s- U4 ~0 W% _
- dimobject2_start.Geometry = line2;
9 s" I# g) J3 ?/ u3 V; U9 v2 z0 G - dimobject2_start.HelpPoint.X = 0 ;" A- P* s8 y! d" e+ Z3 m
- dimobject2_start.HelpPoint.Y = 0 ;8 W4 z- H6 s" A6 O) @
- dimobject2_start.HelpPoint.Z = 0 ;
) N4 N0 W4 M( j - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;+ {+ B2 t% I! D
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;7 R8 t. `4 k" X" W- m* ], M
- dimobject2_end.AssocValue = 0;
8 D4 s/ V0 ^; a7 P& l! p9 b) `: H: {9 _ - dimobject2_end.Geometry = line2;
! I$ W# w+ y5 L$ h2 E - dimobject2_end.HelpPoint.X = 0 ;
$ N; X+ ?: R7 N3 i" c' i. c - dimobject2_end.HelpPoint.Y = 0 ;$ A# p% m! w1 k3 e
- dimobject2_end.HelpPoint.Z = 0 ;
1 i: z+ V# G" a& K9 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;% O! Y) a* |: {6 X% Q5 o! ]
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3& Q* N( _3 M: I3 Y" k5 O
- Sketch::DimensionGeometry dimobject3_start;
0 x7 `/ v7 l! V8 m% \ - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
# [$ z e# x' b5 t7 @ - dimobject3_start.AssocValue = 0;
* P! G0 z+ O0 f( a& H9 S; v# S. R6 f - dimobject3_start.Geometry = line3;# E. C; l2 r5 d+ U3 l! C( G, H
- dimobject3_start.HelpPoint.X = 0 ;0 k/ C0 N9 r9 f1 G4 U
- dimobject3_start.HelpPoint.Y = 0 ;6 Q% ]# g9 F# M4 P+ g
- dimobject3_start.HelpPoint.Z = 0 ;
& L: M4 P1 v% v$ C+ d0 e I - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;8 Q3 O& k' C0 C* B% {
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
, |( a8 g/ X: o k# ]1 R - dimobject3_end.AssocValue = 0;! c7 ? i: R) O/ A" U
- dimobject3_end.Geometry = line3;
' ?1 l) L, l+ w& J' s - dimobject3_end.HelpPoint.X = 0 ;
$ i+ M" B) r% B - dimobject3_end.HelpPoint.Y = 0 ;: o. c2 w( m4 u% }5 P4 y
- dimobject3_end.HelpPoint.Z = 0 ;
6 V5 \. \: R, ~0 t' i; F0 R - 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;* q0 K+ I, F. W9 p2 W1 i
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
* b" |' T7 Y- ?7 N. h& W -
& H. @+ `4 |6 D3 ? - /*</p><p> // revolve the body</p><p> */6 N+ E0 D8 I2 Z# |$ m6 n
- Features::Feature *nullFeatures_Feature(NULL);
% F* l2 U# h! ]& y) H1 V2 u - Features::RevolveBuilder *revolveBuilder1;
. Y" T% M! J6 [, p1 i) ?" i" h) T) o* S - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);( T/ W, h. s f/ t4 W& O
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");( e3 I& ^/ s2 @/ N/ N* s
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
. _( @6 H& S$ G) V" J/ ]" I - revolveBuilder1->SetTolerance(0.01);
/ F5 M* a& E W: ~/ ^- K6 o - Section *section1;
C& \( r* b8 V3 Z: j - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);+ W& k& E4 r: T3 v" q
- revolveBuilder1->SetSection(section1);
( d0 `8 s3 \# p( P+ L' g -
" i9 I2 a/ t+ I+ K - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);$ C! Q# ~/ B4 ~ C% M
-
, l: _3 ~. l- s p$ a) Z# w) \, t - std::vector<Features::Feature *> features1(1);
9 N: V# n* s! s8 T/ t2 ? - features1[0] = feature1;! j. J2 J K+ v' Z% H2 \
- CurveFeatureRule *curveFeatureRule1;
& S* c) x! C' M- W v; I - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);8 y1 D* K, K6 ~
-
: d9 ^, D! |0 U L: \ - section1->AllowSelfIntersection(false);* k0 u: L/ h: j1 g9 v! _
-
! f" G, C6 m6 {$ Z6 p( u - std::vector<SelectionIntentRule *> rules1(1);0 t8 E5 C* y1 y
- rules1[0] = curveFeatureRule1;
4 J- S% H! v4 ?0 R1 i - NXObject *nullNXObject(NULL);8 z: x9 }; r7 A% o- V- s
- Point3d helpPoint1(0.0, 0.0, 0.0);: @" `' s" C, F# K
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
1 C2 q& }0 Z$ P# L/ Z* w0 `0 h! r$ o - 5 ^5 x0 {" I. Z! w+ ^0 J1 H% x
- // define the axis</p><p> Direction *direction1;( O* O; U3 n/ R( P7 e
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
/ N$ s" T) T% }3 G -
" K; F/ b. L- E - Point *nullPoint(NULL);
8 j. N' i! r' z$ I! J3 T( M - Axis *axis1;+ u0 V4 h6 f+ \0 x, I
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
8 Z- Z0 u+ Q/ S" }1 F -
+ u2 K! C l& [2 S7 w - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature/ L! ^6 ^3 ?, H+ ?4 Y
- Features::Feature *feature2;) m7 `) ^5 f! Y
- feature2 = revolveBuilder1->CommitFeature();1 C& X6 \% S0 N' T5 P
- revolveBuilder1->Destroy();" h Y7 H6 ?0 c/ F
- }</p><p>}
4 ]5 s( o# l) G4 N }* Q: }; Y - </p><p> </p>
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