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发表于 2014-2-19 17:07:47
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比较乱，仅供参考 N2 p8 w: R6 }! M9 Y3 `
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5 }0 ?) [6 z4 J& h3 L* O; \- <p>void basicFeatures::createSketch()
1 \0 i0 Z- F+ N7 n - {</p><p>{
! ]* ^# i8 P& ^4 ?3 f _$ s" Y - Session *theSession = Session::GetSession();
! n# l& N1 a4 ~ - Part *workPart(theSession->Parts()->Work());
3 S$ X, E% M7 r( ?+ [8 J7 _4 H - Part *displayPart(theSession->Parts()->Display());
! k1 H) D$ ], F* {" ? - Sketch *nullSketch(NULL);: i A( r2 J- X- M# _9 t
- SketchInPlaceBuilder *sketchInPlaceBuilder1;0 ]* t& I+ F' y6 a, G5 l
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);# [0 V) ?% z, P7 h
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
# {8 z/ L3 ]' L3 G/ G$ }4 r; X1 S0 D1 C - Point3d origin1(0.0, 0.0, 0.0);/ N9 _0 D5 q7 I- G$ G. p& W: o0 {
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
3 a r& I+ r: b8 O( U* X - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);6 N4 o: C4 P3 }8 ^0 r4 U
- % a. D7 t1 Z' p
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
" F9 |% V/ e$ v" i+ k8 E% U -
. X4 ^& x$ m+ ?: t6 o - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);+ d; @4 |! x6 |, N1 h
- . C. K/ R0 m2 |, K! ?- U
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
& N# u5 ~- _! o -
* a9 B: h: Z- H' d - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);$ ?* i3 c1 \3 |% L6 u5 W. `4 w+ J" w2 a
-
" G+ T8 `& v& s% `. E - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
# N L- p3 k: n6 H -
6 I. Z; U# r% Q7 Y - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
8 N3 Q5 I1 r V8 @; } -
8 F6 Q+ c( c( ?! q - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> * L5 I# {9 u1 U6 q: R
- NXObject *nXObject1;
9 a: U: h# P0 u& p( F - nXObject1 = sketchInPlaceBuilder1->Commit();
$ ^; {1 C/ n D( E: C z% w( G/ U; u - $ U" H6 c/ R! R6 [- Y6 p' q
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));+ C2 t' c* J- H
- Features::Feature *feature1;7 y# U1 g4 W: x) S B4 [% r
- feature1 = sketch1->Feature();</p><p>/ Y: t8 i: F3 } r1 g! l
- sketchInPlaceBuilder1->Destroy();</p><p>9 q6 S7 J% j j, O) n
- sketch1->Activate(Sketch::ViewReorientFalse);4 O M4 X' T$ n `8 j
-
0 K- E; E' t( w* F; x - // define the dimensions
, N, b; f( E- B# T - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");2 k$ h" H' B5 s. F* q! T% ~
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
. c$ ^: H$ B; e# C# K, X - double length = this->doubleLength->GetProperties()->GetDouble("Value");: `. w' ~1 k! e! K6 C
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];8 \) x4 |. R* Z! F- V3 P$ Z
- sprintf(msg1,"%f",heigth1);
; W0 `: c* s' V: y - sprintf(msg2,"%f",heigth2);
, E ?# C, w7 g+ |% a- g0 f1 s, V! i, w - sprintf(msg3,"%f",length);
( k6 f5 Y4 n7 z# v - Expression *height1exp,*height2exp,*lengthexp;% t2 S7 `5 W' |/ B
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);3 E; a1 {! C" Q; A( c" J5 s0 ]
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);$ H% o7 W) a' ?! ^& t8 w
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
" f1 N2 C9 n' B; } r8 B - // these for the dimension position! s B5 g+ M- I, V- S+ u+ R4 H
- Point3d dimOrigin1(-100, heigth1/2, 0.0); 2 J( I' r. J/ ]' ?
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
* }1 T/ G6 ]2 t0 n- [2 X' Y. N$ ~ - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves) i( x% `5 _ {' _2 L- V
- Point3d startPoint1(0.0, 0.0, 0.0);0 u1 \ N" g8 L% O: u1 Y' N
- Point3d endPoint1(0.0,heigth1,0.0);
, n% L; W- A$ G) O7 z: g2 j - Point3d endPoint2(length,heigth1,0.0);+ o+ D# ~6 n7 `: `% H
- Point3d endPoint3(length,heigth1-heigth2,0.0);) a4 L% z5 c l$ r+ [
- Line *line1,*line2,*line3,*line4;
" a" u: t4 X' G. e/ b - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);; f' E, Q( h7 B8 O b
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
5 c. A/ U+ ?1 U/ \8 i/ `7 N - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
! O* D R/ [3 R) a J2 U - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);3 o) w" v: W8 I9 S" {6 z
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
2 z5 v- K+ |3 Y% b& ` - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);2 P' t' [+ u8 }) r
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);9 z: t- R! X7 C7 X; B$ Y
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);# g+ k4 `% v( f( o% X; V- P# j* {2 l
- </p><p> // add constraints
/ E; l7 V% X0 D1 i - //..
( l8 y# z2 P+ r - // for line1
7 m+ E5 _4 N' N7 i$ a. E - Sketch::ConstraintGeometry geopoint1;, O1 [( M, d; [
- geopoint1.Geometry = line1;
! t, g6 L1 Y. {, g# ] - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
) s1 ~& c8 U# s* U5 e2 w - geopoint1.SplineDefiningPointIndex = 0;; O9 h. _! Z% y ~9 C5 D
- // find the (0,0,0) point
- J9 B& r' y. f" e5 l3 ? L$ s; W - Sketch::ConstraintGeometry geopoint2; " K& q, _2 E/ N) N" ]
- Point *pointOriginal;
1 E9 j. l3 l, j2 ? - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
0 ?& j4 z0 I9 m3 d; S( x4 B - geopoint2.Geometry = pointOriginal;8 v8 S' M$ c5 y, m4 j/ C1 c
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
2 w# n& {" i* q - geopoint2.SplineDefiningPointIndex = 0;
- W; | W2 a5 A9 F - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
& Q1 B+ A; x) A% O, t* H - geoline1.Geometry = line1;
& F8 _; k4 x8 n: D( u# G - geoline1.PointType = Sketch::ConstraintPointTypeNone;1 D! g9 Y9 p9 }7 |& q
- geoline1.SplineDefiningPointIndex = 0;
7 \$ v7 i. `' k* A. }( Z9 W - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);" @9 K2 t5 \% j N, G" \: J7 G
- //..
% m$ F1 E" s& @; ? - // for line24 k! | n0 ~, N- Q
- Sketch::ConstraintGeometry geoline2;
* M" K4 a( Y) d b - geoline2.Geometry = line2;
- e% h, E2 u f% z! ~- v - geoline2.PointType = Sketch::ConstraintPointTypeNone;
! N# p9 h, I6 C( d/ H. M - geoline2.SplineDefiningPointIndex = 0;
/ Z) J' F" J& S* k$ B( y7 n - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);2 P( J$ |2 ?5 A3 v1 N& k6 d
- //..
6 X3 G! B& ^1 p - // for line3
+ `3 {/ I; U; G" e+ c( q( W - Sketch::ConstraintGeometry geoline3;
. `2 m L u% ^- T, J( F - geoline3.Geometry = line3;+ h; I3 q3 [5 m, [) c
- geoline3.PointType = Sketch::ConstraintPointTypeNone; f$ [) X* W+ j4 Q% z- s% Y
- geoline3.SplineDefiningPointIndex = 0;
( I4 y% P: v8 l - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
3 w9 J9 f( t5 u6 d$ S - // use this method to create the constraints: w3 C: j, p& E- G) E2 a+ x
- /*SketchConstraintBuilder *line3constraint;
$ a; G& H; s7 X2 A0 a - line3constraint= workPart->Sketches()->CreateConstraintBuilder();) d* S$ Q$ ]. M) Y+ C) d
- line3constraint->GeometryToConstrain()->Add(line3);
$ L# B; o" K& L6 `9 Q - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
4 J& n0 W9 m% T/ ~ - line3constraint->Commit();! X# |2 ^9 ]( Z+ J3 `2 a+ `
- line3constraint->Destroy();*/, N# U" S; P: w1 m
- " S7 ?) a: v+ f) V' _
- // add dimension* D- r1 \. t- A
- //..
) M4 X7 K$ Z1 o) ]/ x; R - // for line1 s5 P5 A! w8 w9 _
- Sketch::DimensionGeometry dimobject1_start;
8 s# e2 j7 r) m0 ]1 P- d3 Y - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
! t+ F, T L; u. U: H7 N C! E' N2 B- J - dimobject1_start.AssocValue = 0;
1 T0 T% l; K. Z8 Z' k+ _ - dimobject1_start.Geometry = line1;
( _$ b0 u A9 j$ K: J - dimobject1_start.HelpPoint.X = 0 ;9 w1 n7 v7 L r0 i) g) @
- dimobject1_start.HelpPoint.Y = 0 ;. H: v# Y+ j0 c" D: N, c$ b
- dimobject1_start.HelpPoint.Z = 0 ;% E( d; Z/ [9 J6 f o, W2 ^
- NXObject *nullNXObject1(NULL);1 a6 W1 b# m, O, j
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
+ e# \, N3 ^5 O6 O* m - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
! l7 S: Q% Q4 p: y0 y& C9 F1 B, `5 c9 k - dimobject1_end.AssocValue = 0;" Q( K- }) b9 o( G9 w& G4 H& |
- dimobject1_end.Geometry = line1;8 s! o- G S0 } G! l
- dimobject1_end.HelpPoint.X = 0 ;# \2 q6 i; d5 I
- dimobject1_end.HelpPoint.Y = 0 ;
7 W5 V, ^' R) i/ `' O) H8 N - dimobject1_end.HelpPoint.Z = 0 ;* M5 B" I* Y; {4 Y$ X% u8 v. ?
- 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;; d- R) |' Y# h$ Z* H
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
- X* p. ~; R5 w/ r6 n6 u' K/ a - //..' P! ~/ ?$ \& V
- // for line2% h( X2 N* f% m1 S0 m! Z1 Z
- Sketch::DimensionGeometry dimobject2_start;1 J7 @( F) ^* W$ k7 R: w
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;5 J3 q+ n f6 u% f/ H6 z/ T' g
- dimobject2_start.AssocValue = 0;+ r0 }7 Q! k6 {& |0 e4 h1 T. v
- dimobject2_start.Geometry = line2;
& w& p4 w8 S# N9 y( s T" O; N - dimobject2_start.HelpPoint.X = 0 ;1 b W8 }6 O: c% d
- dimobject2_start.HelpPoint.Y = 0 ;
2 r1 c, z, @0 j3 b! E7 ?& M2 m - dimobject2_start.HelpPoint.Z = 0 ;
" M1 i Z$ F! Q0 l0 b1 Q7 G8 \$ O - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;) H! \7 Z6 f/ A0 {
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
- m w4 o$ k. e& x3 U# B - dimobject2_end.AssocValue = 0;
. R. z& j' o8 G: F% y. T X3 T- [ - dimobject2_end.Geometry = line2;) p1 z" {6 b* ?/ t/ N5 {9 Q0 L
- dimobject2_end.HelpPoint.X = 0 ;
2 A: \' N( n: C' J- h% E - dimobject2_end.HelpPoint.Y = 0 ;
; }/ Z, I; d0 r2 ?# `: q& M, Z - dimobject2_end.HelpPoint.Z = 0 ;, z, j5 c* E' [. Y% S
- 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;. L- A. @' C) P5 m2 w9 d
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line39 o e' B4 G; x0 f) M; y/ N! J' g
- Sketch::DimensionGeometry dimobject3_start;
0 ~* M0 c ?3 b7 ? S - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
! ^' B7 O |- F, A4 v7 F - dimobject3_start.AssocValue = 0;
/ ~" W l2 G" C: N* B" U$ R - dimobject3_start.Geometry = line3;) n! `, g+ _7 G; M9 n
- dimobject3_start.HelpPoint.X = 0 ;' }5 T3 j* j. a$ [2 p; M/ h
- dimobject3_start.HelpPoint.Y = 0 ;
& Z0 V7 C) t: T2 q2 `9 O - dimobject3_start.HelpPoint.Z = 0 ;
! W4 B2 u. x7 ] - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
4 c, t+ m4 p" d; z1 l; M% j6 Z" `( Y - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
' U0 Z7 v6 v) L3 P7 r6 [, k - dimobject3_end.AssocValue = 0;1 T! L) |0 ^# B* R( j0 Y1 |( [, T
- dimobject3_end.Geometry = line3;
2 ]4 |& M- {. G) [8 g5 f - dimobject3_end.HelpPoint.X = 0 ;
& e7 G; {5 e% B$ \. J4 b: R' H+ D" I - dimobject3_end.HelpPoint.Y = 0 ;
$ J$ N! a% J1 C# s8 o - dimobject3_end.HelpPoint.Z = 0 ;$ [% q* B9 }4 o# O Q; ?- 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;
0 P! ^. D8 h/ Y% |7 q0 |/ ?- X9 h - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);4 J2 H& ~. G- p4 k! T
-
* |5 C" O g: F! z r8 g. k - /*</p><p> // revolve the body</p><p> */
) q6 @+ ?% i6 C4 P - Features::Feature *nullFeatures_Feature(NULL);9 |9 Y4 G' A' j: U. o6 ~1 C2 a/ m
- Features::RevolveBuilder *revolveBuilder1;
/ E' y$ G) L; U, B - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
J; L+ E7 T- g. C- {) { - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
2 `+ x5 k) n$ C) m - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
) r. _* k) r1 }# w7 ]( n$ W - revolveBuilder1->SetTolerance(0.01);) J1 p- ]0 N- J2 f7 `, \" _3 O
- Section *section1;
, B/ A( X4 f) k& f3 P - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
) h9 m0 I0 R2 m, [& D- Y - revolveBuilder1->SetSection(section1);
7 D: P: E0 S# n - 0 [( t3 f/ c" P8 d. a5 R% w$ S
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);. `1 y: f8 |8 e- i* Q4 l; d
- " Y5 c) a5 |& t
- std::vector<Features::Feature *> features1(1);
, x( i$ w9 o4 E$ Y5 ~: y( Z - features1[0] = feature1;( I. l' d" x) `
- CurveFeatureRule *curveFeatureRule1;! D. P9 u' J6 j4 Q1 }7 o
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
/ ?0 \4 p' x& b! q - 3 E0 n* r B: @6 i# P
- section1->AllowSelfIntersection(false);7 d, x7 b8 P; Y* K! H
-
$ f. L: p" F$ w - std::vector<SelectionIntentRule *> rules1(1);
( s3 p1 @/ I1 e5 A4 d3 n+ x: ` - rules1[0] = curveFeatureRule1;! U, u, u2 v+ e* l- ]) Q
- NXObject *nullNXObject(NULL);
( W0 [% z4 c- t- }/ C0 P/ J/ y; P - Point3d helpPoint1(0.0, 0.0, 0.0);/ w1 X0 u' y+ d% [$ a' w
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
; R% H3 l' q4 L: q& M1 H - 9 L: x5 B+ c- S z5 V* {
- // define the axis</p><p> Direction *direction1;# [7 C+ c7 x0 [1 L. z$ b' G
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);& ~( F& A/ z Q4 D! A
-
! w. C4 f$ _0 a/ M' d - Point *nullPoint(NULL);
6 `4 _9 I# {/ p - Axis *axis1;
. n2 N2 p) r% l3 m - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
6 M) x$ s3 `5 W2 v) t -
/ j5 v6 K" C" X: {7 K7 h4 y - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
+ @* p/ }1 F7 y1 o# \) W* ]4 p4 [/ @, v - Features::Feature *feature2;9 c- r8 q! h: h/ G7 M
- feature2 = revolveBuilder1->CommitFeature();* _0 V- D1 p' l p# I1 H
- revolveBuilder1->Destroy();
% I* L1 f3 U0 |# X - }</p><p>}
% U2 k; k$ ?8 S+ b" U: ? - </p><p> </p>
1 s- a0 @. f0 _! L* G% k |
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|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
发表于 2014-2-19 17:06:32
