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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考1 L2 B" j* _0 g, D
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- <p>void basicFeatures::createSketch()
$ u% E6 c& G, a M" v1 s' d - {</p><p>{
8 }0 _, ?2 @) G% q* c) E/ r: G - Session *theSession = Session::GetSession();/ Y8 X9 {8 O! H0 P! N: O
- Part *workPart(theSession->Parts()->Work()); L* M+ o# R5 N
- Part *displayPart(theSession->Parts()->Display());% Y! x; e5 B$ b
- Sketch *nullSketch(NULL);
" M T, ^# |. q$ p - SketchInPlaceBuilder *sketchInPlaceBuilder1;
2 _3 x9 I2 F1 P9 Y8 x. z - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
2 a' I2 c7 C$ d - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);; ~$ B2 [& S2 b/ I6 K. w
- Point3d origin1(0.0, 0.0, 0.0);
+ U" |( c6 v3 T9 C - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);# a3 J; X/ Y6 w
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
9 D6 ~9 u! H& b- S0 n q - - y* E7 Q0 V) ?( g# Y1 G! O& I
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
" W8 P I) d' f- I& B [ -
6 w- Y2 ^) C) A9 {' K" r4 { - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);: @4 f7 K! f) q& L& u
- ; Q1 X; m# O0 s3 k
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
L1 G2 k! V( v. W! E! q -
$ k* {; N( W, t( ?5 G - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);9 {) X/ K. ^/ W5 h8 d/ H A' _
-
+ i1 I$ E( ^2 T* a: e! Q - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);- S3 h9 u3 Q$ L# g
-
1 R0 c' z' P6 n3 N0 c - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> - X7 j5 Q7 A6 _* @
- NXObject *nXObject1;& f4 J. |8 t9 {* |3 o7 u' \; S9 n
- nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
3 E4 J' m. m P' Q - Features::Feature *feature1;$ e% Y& x4 V' H! l0 r
- feature1 = sketch1->Feature();</p><p>
2 G1 [( w8 G! T$ L* P - sketchInPlaceBuilder1->Destroy();</p><p>9 j/ J7 E" H. Q# h& O: w
- sketch1->Activate(Sketch::ViewReorientFalse);
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- // define the dimensions 5 ?8 }* O3 T$ R6 U+ l/ L
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");5 d. o4 r W! S+ \) I8 ~
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
. Y9 y& l# b2 s - double length = this->doubleLength->GetProperties()->GetDouble("Value");& s' j" J6 q9 a7 r% Q4 Z% |5 T
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];- ~6 \4 O4 f! S Y
- sprintf(msg1,"%f",heigth1);
3 z2 ~' k+ s3 ~% D - sprintf(msg2,"%f",heigth2);8 `4 w% e( {$ u) q5 ?6 n6 W
- sprintf(msg3,"%f",length);
8 G: L* q" \% F2 Z6 x" [ - Expression *height1exp,*height2exp,*lengthexp;
p- D, o$ d' e* @ - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
3 N; u' p( I1 ^+ m/ \5 | - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
! c' t/ `. k; x* E; Y/ O - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);% z8 p5 N9 p% I/ {2 E9 s' C* t
- // these for the dimension position
% |/ I0 _3 u4 N( J' {0 r, k - Point3d dimOrigin1(-100, heigth1/2, 0.0); 1 H- ?2 x$ k s/ v
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
; p! {, [! m2 a' W4 a - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves6 W* e# g) H* \3 P
- Point3d startPoint1(0.0, 0.0, 0.0);
0 N% F, ?' E' W1 x - Point3d endPoint1(0.0,heigth1,0.0);
% ^9 `3 M c3 h6 ` - Point3d endPoint2(length,heigth1,0.0);% A; u+ H* b9 x. ~, K! F
- Point3d endPoint3(length,heigth1-heigth2,0.0);
3 A$ a+ N3 t- e& r - Line *line1,*line2,*line3,*line4;9 U/ g0 [2 {) ?
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
( ?/ d8 _1 X7 e2 Y% B - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
+ o. w2 c0 ^. ]1 ?4 ^" G - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);, |4 D. F* ^ m2 h z2 k
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
' `3 Q! y! n1 R3 c* M - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
9 }5 ~' l4 X4 C+ k- D$ E - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);* }- l: d% e. \- R; ]1 Z. h* q( j
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% t; R2 T0 b3 q9 w - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
/ K4 x, r+ E5 A' h5 g - </p><p> // add constraints
4 a D. b9 F9 {3 l4 K - //..
) l7 i) J9 b& f - // for line13 }8 M X- P1 `- {$ V2 ?& d
- Sketch::ConstraintGeometry geopoint1;: Y8 l) g9 M5 i! T
- geopoint1.Geometry = line1;
" q/ V }4 C7 h) z$ G9 U) p' G4 ~8 { - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
4 C+ \* W! }9 w, Y - geopoint1.SplineDefiningPointIndex = 0;
7 z! d T: {/ u9 E2 S6 V l% y9 C - // find the (0,0,0) point
5 G4 i$ r' Z# Q* i; n$ l `/ B( f; h - Sketch::ConstraintGeometry geopoint2;
' p# X+ d; K2 c - Point *pointOriginal;
! R" I7 r7 e" s8 o. v4 U - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
) p6 ]! c) X2 a) w - geopoint2.Geometry = pointOriginal;$ H7 y: K. i" i7 z9 q8 Y" c
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
% R5 j t7 ]9 n7 l8 ]# C% z - geopoint2.SplineDefiningPointIndex = 0; N* N# i* Z: `) e2 a
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
; V: Y% ] T+ Z+ v, m9 v7 | - geoline1.Geometry = line1;
9 O5 z- _5 H. } h5 ^# S - geoline1.PointType = Sketch::ConstraintPointTypeNone;
0 e0 t% ~3 t6 G - geoline1.SplineDefiningPointIndex = 0;7 S7 Y) V4 m1 @ g! k4 i
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
; p8 d* L t8 [ X5 ~ - //..
1 J, V9 Y8 z) S$ I: f' E" i - // for line20 f- T$ b( Z" q- D! l1 `
- Sketch::ConstraintGeometry geoline2;
7 @: }/ g! y: t/ ~8 _9 c# f - geoline2.Geometry = line2;
* c3 e! q/ _: R x. o$ V - geoline2.PointType = Sketch::ConstraintPointTypeNone;2 m8 \+ m0 H5 A3 r: V. A! I- |
- geoline2.SplineDefiningPointIndex = 0;
1 W- ^. y- A* t" d" {) w1 W! d - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);# ?7 ^9 \( C& F0 P1 b _' ~' ?6 W; k% D
- //..$ K5 L0 L0 N C, k! B. {
- // for line3( h" @) r# k6 _8 c; F
- Sketch::ConstraintGeometry geoline3;
. B2 L6 @* b5 f' L - geoline3.Geometry = line3;& i% V% `# v0 T; s# |
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
! m% H+ P& l: o' u7 W# ~ - geoline3.SplineDefiningPointIndex = 0;7 S6 |% ~0 _: Z. H$ A# e
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);' S# n6 H8 W3 |6 _+ M7 ?6 o
- // use this method to create the constraints
0 p7 r2 H1 K, |5 N$ p - /*SketchConstraintBuilder *line3constraint;
& W, F( ]8 |7 h) z. p - line3constraint= workPart->Sketches()->CreateConstraintBuilder();6 X$ X# @- Z! y2 l$ {# o, ^; U
- line3constraint->GeometryToConstrain()->Add(line3);
/ p+ U' }" m4 k( P. n3 O - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
# W, n& \% i) ` - line3constraint->Commit();
; \, t" ~% i, x# A5 F - line3constraint->Destroy();*/1 g* _. i; T% d4 k! Q, C R
- 2 s5 s t5 l( \2 M7 t% `# W
- // add dimension5 ?3 @/ H& k/ Q9 B8 @
- //..$ r$ r0 O1 i$ [( t% g/ O
- // for line1. ?7 }/ g: _* u3 h2 [
- Sketch::DimensionGeometry dimobject1_start;
' [4 M% _* ^4 L$ y - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
. v! D/ R0 {5 S" q - dimobject1_start.AssocValue = 0;5 i, n3 c( x! a9 S, U) U8 Z
- dimobject1_start.Geometry = line1;
" L) l7 J: B; u" _) w- m d+ X - dimobject1_start.HelpPoint.X = 0 ;2 m/ f7 k( l7 s- q% h
- dimobject1_start.HelpPoint.Y = 0 ;+ k5 J! f) ]5 ]1 }
- dimobject1_start.HelpPoint.Z = 0 ;$ l: R# L+ c8 M- w9 q& H
- NXObject *nullNXObject1(NULL);/ w* u* I9 d: y; x, ]" y f
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
. m1 d: P2 E* q! A$ y - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;6 L' z- C8 ~8 f3 f! F
- dimobject1_end.AssocValue = 0;
9 q3 C% O9 v+ K$ S9 u - dimobject1_end.Geometry = line1;
: r6 |. A2 `0 E" q' u; t" X# k' L0 v - dimobject1_end.HelpPoint.X = 0 ;
- y$ ~( J/ x( [- W. A# N7 u9 T4 h - dimobject1_end.HelpPoint.Y = 0 ;8 f I5 ~' _$ S4 k$ x7 _: x
- dimobject1_end.HelpPoint.Z = 0 ;
$ E2 }" N8 i# x8 \( _& R - 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;
8 M, x9 `; Z7 Y) {! ]) f - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>4 Z" _2 D8 L! z$ z2 {: Y, o7 c
- //..
J( S; | W* g' n+ c4 g - // for line2% A% l% n2 S. D, s6 c! C
- Sketch::DimensionGeometry dimobject2_start;$ o' `$ U6 @, D7 o
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
3 h1 C9 R$ T( p+ k9 l0 g - dimobject2_start.AssocValue = 0;% F* _: K7 I9 ^8 W' _5 C
- dimobject2_start.Geometry = line2;" G* ^" T, |9 J% |( K. ^' E
- dimobject2_start.HelpPoint.X = 0 ;# g1 e; P% p+ j( ?
- dimobject2_start.HelpPoint.Y = 0 ;) g8 g# }! C: C6 O5 q
- dimobject2_start.HelpPoint.Z = 0 ;
0 M, C4 x' n+ C$ r+ ^ - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
" Y& \5 {0 m2 J - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;* }( L/ h& r8 \, V: d: e, t& x
- dimobject2_end.AssocValue = 0;
8 z0 z, m1 @# |( k8 s. ~/ w7 W - dimobject2_end.Geometry = line2;( n% T2 e, R1 F) i' p7 ~
- dimobject2_end.HelpPoint.X = 0 ;
! B T# w; u. z; l6 M! h; l9 [ - dimobject2_end.HelpPoint.Y = 0 ;% g" A" a2 x U& ~( c
- dimobject2_end.HelpPoint.Z = 0 ;
+ W( E8 q V. l2 R- g3 o/ w - 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$ ?) `' x9 b6 I' P5 j! E; D& Q
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
/ z( D, f, ~; I R - Sketch::DimensionGeometry dimobject3_start;
" Z& x) \/ u' k% u& Q4 L - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint; E# G- e1 W" W9 w6 r" p, ~
- dimobject3_start.AssocValue = 0;: _! z+ U6 z( Z+ I) U
- dimobject3_start.Geometry = line3;
. k1 M1 U; W2 D, S( H - dimobject3_start.HelpPoint.X = 0 ;+ _& ]) G$ j9 q1 _. c
- dimobject3_start.HelpPoint.Y = 0 ;9 [9 u9 u8 b( ?/ F* B) T( N9 |6 ?5 R
- dimobject3_start.HelpPoint.Z = 0 ;
# |* T' x8 n% S5 Y& C - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;4 O. C" W1 O/ j$ R. c
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
; q8 X' ]9 S9 k- ]7 p9 y - dimobject3_end.AssocValue = 0;2 Y/ _. G& y7 N& U# n( H" J
- dimobject3_end.Geometry = line3;
2 r1 r5 M* t. v$ [4 _ - dimobject3_end.HelpPoint.X = 0 ;. Y& L$ d ~, D6 R
- dimobject3_end.HelpPoint.Y = 0 ;
8 o5 E! E3 @% h - dimobject3_end.HelpPoint.Z = 0 ;1 f8 {# R: r0 {
- 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;4 \/ `. M( z$ m5 d/ R. T* ~
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);( B( f/ G: n6 ^
- - l \& j0 R( A2 `( @
- /*</p><p> // revolve the body</p><p> */
$ j0 a* D3 d o& W2 ?/ Z0 Y - Features::Feature *nullFeatures_Feature(NULL);
2 T( p% |4 b3 ~ - Features::RevolveBuilder *revolveBuilder1;
9 m' d5 j0 O' g: r( Z. M- Z$ S0 _7 c - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
8 J7 D; i: z8 T4 t4 N! F( P7 S5 S - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");% v+ m2 R6 p4 D# Q6 G8 C! p* C
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");" ]3 S* {: Z; D( g
- revolveBuilder1->SetTolerance(0.01);
) R) B/ q% r2 R# |6 f J - Section *section1;
$ [: h9 K4 f6 v/ Y$ J+ o - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
7 t" l( k* {- }/ c- x+ u: I - revolveBuilder1->SetSection(section1);
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- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);1 S. z m: _; r3 J- Z5 U( S) g
- 8 H3 N' \) z V# L
- std::vector<Features::Feature *> features1(1);
" A% ~8 h5 m- J - features1[0] = feature1;; r/ s" M, Q8 ` y/ n; J
- CurveFeatureRule *curveFeatureRule1;0 f M3 l+ Q3 b
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);' G2 y8 c' y4 V+ X( [2 }
-
+ r3 W, `5 c; x) g7 p - section1->AllowSelfIntersection(false);9 Y0 j- Y! y5 w9 D- H
- 0 D; B* D; E" p+ A
- std::vector<SelectionIntentRule *> rules1(1);8 V" w# ]5 u8 o6 \
- rules1[0] = curveFeatureRule1;! D. O8 c; k9 u% o4 |3 N
- NXObject *nullNXObject(NULL);
2 I8 j; m1 c8 D. g% o: z - Point3d helpPoint1(0.0, 0.0, 0.0);6 H0 G. F; _7 x$ O2 k( G% R
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
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- // define the axis</p><p> Direction *direction1;4 P$ F; d; x: a) L7 r
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);8 v* ], ~. V9 i" V) C
-
7 `' u8 ^$ R' ?* O: h; ~2 e/ z) E5 n - Point *nullPoint(NULL);
& Z5 e8 G7 F% d4 M# ^. I6 F' X - Axis *axis1;
& @" r7 Y, I" z0 b/ F - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
. f; w, F& _: A: l2 Y6 R+ Q, V -
: o# j7 t6 q* }/ B - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
2 ~2 P# y3 q6 e- ] - Features::Feature *feature2;; T- u" n( }4 e' b `. Z
- feature2 = revolveBuilder1->CommitFeature();
2 D' ]7 V, @ |- Q0 D: _; b6 ~9 u - revolveBuilder1->Destroy();
* g' O' d8 C1 a+ Z - }</p><p>}5 ]% e* u: e" c: c0 H. Z
- </p><p> </p>
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