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admin
发表于 2014-2-19 17:07:47
比较乱,仅供参考* z" I! Z. h5 C" R. X5 Y3 T
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. a& b' V" {4 t4 O8 G- <p>void basicFeatures::createSketch()
: N# B3 T1 O% U4 ~" ^# J - {</p><p>{
/ G4 ?: _( ^1 ]3 w3 L( a7 I - Session *theSession = Session::GetSession();
: h: s# ` Z" m0 r9 f0 o& P - Part *workPart(theSession->Parts()->Work());5 U7 x2 q3 F3 \- F. C, G
- Part *displayPart(theSession->Parts()->Display());
3 ^2 y; A, T- O - Sketch *nullSketch(NULL);) r' m, q$ o; P
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
' [% a; |6 W" B5 y7 R' F; V6 A0 R - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);' E. _8 Q+ l' C
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);: e3 |! N, M7 ?* m2 l- a
- Point3d origin1(0.0, 0.0, 0.0);
0 p, C) k' I- O6 ?4 t# V - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
5 q9 V3 R9 ]7 W2 z: B; |! ]8 ^) t) B - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);* R5 Y6 T1 ^$ [7 x- p& H
-
0 e4 l, E& p/ ]8 v9 }5 u - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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& v7 ?9 R. d2 P6 d0 ^ - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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; t( M( ]( j% E) {% H - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
+ w7 y' v3 p" R: O5 T -
& t8 m7 c7 D; f2 w \ - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
4 ^8 U* z( g$ y; n -
$ A& X- C) Y5 z& E9 S/ `- \, h - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);) g7 L. [. S# c# s2 u' G4 g
- ' u2 C4 g8 [3 j+ c
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
" i* ?' P1 i. d% @ - NXObject *nXObject1;8 m3 B% i1 y* M* B I' U
- nXObject1 = sketchInPlaceBuilder1->Commit();: h- C @ A* m, |
-
) L* v' c1 X( }8 s, L) m( i( B* h - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
* l4 J5 V7 g1 Y. |* b5 `) f2 r - Features::Feature *feature1;, v4 d; @. L: A S
- feature1 = sketch1->Feature();</p><p>
# q2 a2 @9 H& F6 x# A: g - sketchInPlaceBuilder1->Destroy();</p><p>/ Z' R; m( f/ F& T' c
- sketch1->Activate(Sketch::ViewReorientFalse);; h, c0 b' e# K; Y3 D( w
- ' [7 E, s$ g' E& K1 T. e+ v/ L$ _
- // define the dimensions
5 g. U" M" E5 q2 O1 v3 ` - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");; f- K: p+ s# v* V% p" N
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
4 \( ^. L" i i0 E( Q - double length = this->doubleLength->GetProperties()->GetDouble("Value");. F" U$ M G3 ^$ D, t6 [' V# P
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
7 F5 V6 t1 I9 G, B) x/ K - sprintf(msg1,"%f",heigth1);
; T( @0 B. v z/ a+ ~ - sprintf(msg2,"%f",heigth2);
1 W! N* n2 h& I ^6 Y! h, w - sprintf(msg3,"%f",length);
2 K% [9 x4 R) k - Expression *height1exp,*height2exp,*lengthexp;
0 m1 G' _' H6 ]4 R- o/ X: ~5 y - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
* f/ M8 Q3 m9 M# c8 K, M - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);( a% T( T( N8 r4 ?. P' ~: E4 v
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);6 X3 g. s! ]6 Y0 ?" |5 ~! k
- // these for the dimension position
1 S! r4 Q( \# h8 ?/ j; O# ~9 y- | - Point3d dimOrigin1(-100, heigth1/2, 0.0); 9 a, ]; J2 j! C( A- X0 w
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
. D3 z; X2 D0 S' l - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
7 L/ A+ f! q5 U& `$ u - Point3d startPoint1(0.0, 0.0, 0.0);% ~. A4 G! W8 C5 W
- Point3d endPoint1(0.0,heigth1,0.0);1 [* F8 I0 b1 P4 O. X+ H3 ^! `) Y
- Point3d endPoint2(length,heigth1,0.0);7 w0 Z% t7 u ?+ z" p
- Point3d endPoint3(length,heigth1-heigth2,0.0);# D' x# x' E1 m* n* j; ]
- Line *line1,*line2,*line3,*line4;4 S# M8 R5 R; }' n" D' X
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);! }0 @0 A/ h# L$ K
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);8 J4 [2 |8 b- j2 V' \! Q
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);' u. t# K) D1 Z! \$ D5 m
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);/ N5 q/ v* |& H0 g! C4 w D, U
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
* t: N o8 x* b$ R* J- o - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
& _1 I2 R7 q8 J8 \$ H- g* G - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);$ |: H$ w/ i3 \" p1 M
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: c) r5 y: t9 q - </p><p> // add constraints
1 z$ Q# J( \& Y" C" P/ N' k" _ - //..5 i$ V, \6 J% A( o/ h
- // for line1
( [8 @7 G2 ?1 X: \* |. Z - Sketch::ConstraintGeometry geopoint1;
[8 W' x, Z3 U- @9 P9 [' o# @ - geopoint1.Geometry = line1;& G' h5 W/ c3 f* ~/ Q4 P
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
, A( s& {+ U6 j6 ~; L - geopoint1.SplineDefiningPointIndex = 0;6 E; c l0 i3 W
- // find the (0,0,0) point2 N3 O0 k4 |7 L5 r( P
- Sketch::ConstraintGeometry geopoint2; ' o+ o& t( ?) P& n" p: n
- Point *pointOriginal;1 F# Z. j: Z4 j9 i- ~; |
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());+ Y/ Z& v& }( s' v9 @
- geopoint2.Geometry = pointOriginal;
7 i8 z1 i4 W/ w( h' @- l - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;1 ^ ^0 z3 ~5 `) g+ b( J, @% {6 r
- geopoint2.SplineDefiningPointIndex = 0;
# v" W/ X0 o- E9 q5 ^ - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
! y/ W# Z ^# K l$ H+ @% C - geoline1.Geometry = line1;# W& k: e3 H/ V6 B7 i8 g# a
- geoline1.PointType = Sketch::ConstraintPointTypeNone;. f$ M! a& |, P; H5 E! Z8 h+ @, [
- geoline1.SplineDefiningPointIndex = 0;, `0 Q2 v9 q0 n+ k. M
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);8 ^9 g! v* q3 |8 ?& F+ x! l
- //..
* n: N3 M" q! G, V E$ _ - // for line2' ^; M# I( n N. s% k
- Sketch::ConstraintGeometry geoline2;
7 u# ]8 y3 p' e2 x - geoline2.Geometry = line2;
2 q% Z. C8 J9 t4 E d. G - geoline2.PointType = Sketch::ConstraintPointTypeNone;( s8 q2 X1 g7 t: S3 v- B
- geoline2.SplineDefiningPointIndex = 0;
. C% ]! _; V& o" ^ R+ D( q3 a - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);9 y6 V4 z5 Q6 v! F
- //.., q1 K4 } e( F. n% G
- // for line3
6 u4 S* G4 k; Y$ E - Sketch::ConstraintGeometry geoline3;- [9 m8 e6 S5 e7 ^& x4 g
- geoline3.Geometry = line3;2 j9 \1 E, ?9 T# x. Q
- geoline3.PointType = Sketch::ConstraintPointTypeNone;, L8 ]! [( q, D" Y
- geoline3.SplineDefiningPointIndex = 0;
# z- U7 k# t$ h, i! O2 B* A - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);6 x, K/ R- L" O% r$ G. \
- // use this method to create the constraints, `5 s. p$ y* L3 i$ U
- /*SketchConstraintBuilder *line3constraint;& N* ?& L1 ^/ g4 x
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
' k: g$ t" C K - line3constraint->GeometryToConstrain()->Add(line3);
! [1 \, R; O7 \+ c - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);# b, S; d$ @3 L8 C2 D6 S
- line3constraint->Commit();
; j! s) ]5 K! @: T - line3constraint->Destroy();*/+ F- [- F7 p T! y
- / q$ m" a4 c4 X. j, ^5 @
- // add dimension
j4 z9 r' ]2 r - //..
6 V& I7 B( \* w C5 i' _ - // for line12 C# x7 r- Y( @ ]
- Sketch::DimensionGeometry dimobject1_start;6 j& j( I: Z l; N- a9 c
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;& u) Z, l' _* x- t0 B3 A, p- f
- dimobject1_start.AssocValue = 0;, |6 Q7 f ~: ~8 e
- dimobject1_start.Geometry = line1;3 i" y) p' E( U3 C
- dimobject1_start.HelpPoint.X = 0 ;
) X3 k6 u7 w4 _, |. T, r i - dimobject1_start.HelpPoint.Y = 0 ;
9 V. ~9 t9 q% M9 p$ z3 ?: C/ K - dimobject1_start.HelpPoint.Z = 0 ;6 R# I' V# _1 _3 f$ {" f7 ]
- NXObject *nullNXObject1(NULL);
4 l, D$ E; F) `1 ^( v4 [3 F0 s - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
+ I! l2 W, D f4 r - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
5 x! F# @* L9 M3 d+ @5 }8 @ - dimobject1_end.AssocValue = 0;8 r) Q$ f$ j2 i8 ~: o" s; @" N
- dimobject1_end.Geometry = line1;6 \8 k* M M/ s. B
- dimobject1_end.HelpPoint.X = 0 ;, t; S! c5 |2 _- |
- dimobject1_end.HelpPoint.Y = 0 ;$ s. r3 [0 w; P" |
- dimobject1_end.HelpPoint.Z = 0 ;
* w- p O: j4 }& e; Y0 Q1 ? - 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;
/ x5 C2 Y0 h" _ {# U - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
; X, o1 _- `! j4 U) I. \* o - //..
, n" S4 R% _2 u0 x2 A. o - // for line2
: \) c' j& Z0 E) N* }9 W1 I - Sketch::DimensionGeometry dimobject2_start;' S" O5 x2 g) I' p
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
) D: {9 e' A: ?' M - dimobject2_start.AssocValue = 0;
0 F0 C0 o2 j) @" J# ~. r1 K1 |3 ^ - dimobject2_start.Geometry = line2;8 V8 F7 N. C' L U1 e" V* }
- dimobject2_start.HelpPoint.X = 0 ;( r! r9 C2 Q2 S" N: x1 ?: X
- dimobject2_start.HelpPoint.Y = 0 ;; H3 W% X n% g! ^
- dimobject2_start.HelpPoint.Z = 0 ;
; q: V9 V H1 @ - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
6 X# B& m* Q+ C" k* u7 K4 A - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;# v2 G% \8 ^ O* y
- dimobject2_end.AssocValue = 0;5 A% b" \& q2 I* x4 g
- dimobject2_end.Geometry = line2;8 x% w7 Q4 X) r g. Y: q; {& W
- dimobject2_end.HelpPoint.X = 0 ;
# O) ~* ]. `( c - dimobject2_end.HelpPoint.Y = 0 ;
U/ [8 _, w/ Y, Y! F9 b - dimobject2_end.HelpPoint.Z = 0 ;/ Y( h: w: M) z5 A
- 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;
; t0 ]9 H8 b! X/ F* B - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
% a' Y, T& r. y - Sketch::DimensionGeometry dimobject3_start;5 {5 y& W' X2 N2 k9 N
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;6 I" g" h: `! J$ G" R5 I, }( I' a
- dimobject3_start.AssocValue = 0;
* W" ^" I2 e0 c6 p+ t+ }4 [7 k6 X7 C - dimobject3_start.Geometry = line3;% T5 n3 _6 ~2 z1 q
- dimobject3_start.HelpPoint.X = 0 ;' g! m) s$ E& U! U8 Z6 t
- dimobject3_start.HelpPoint.Y = 0 ;. x* B* Q; l3 c
- dimobject3_start.HelpPoint.Z = 0 ;
N6 c9 Z A% {, _/ }/ [# h - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
; g7 _$ Q" A, Y( _; y M/ ^; A, O - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
4 R' J( s/ \% q( ~ - dimobject3_end.AssocValue = 0; j3 _, ]; Z' V4 F* L
- dimobject3_end.Geometry = line3;' `! U/ J V3 k! c/ E/ r
- dimobject3_end.HelpPoint.X = 0 ;) t# a' j# O( Z' O) M% Y
- dimobject3_end.HelpPoint.Y = 0 ;
1 M& q( O% e- V) @ k9 H V7 |8 p - dimobject3_end.HelpPoint.Z = 0 ;# j; d* J a) D. q% ~7 B- {
- 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;7 ]' o% W, M9 Z+ r6 r
- 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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- /*</p><p> // revolve the body</p><p> */
) d* M$ R5 }3 |# B4 S4 M5 U& f' y - Features::Feature *nullFeatures_Feature(NULL);
0 u: H; v( X: J/ o9 O - Features::RevolveBuilder *revolveBuilder1;
- E4 w2 d& z7 R+ ` - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
! S, g" O" p2 g3 d5 w - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
9 s$ U5 L6 ~" A) A9 R8 [ - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");3 `! A- e1 I8 e5 N8 T; j$ k0 C+ E! m
- revolveBuilder1->SetTolerance(0.01);, b9 M7 z- U& d* J! u) c, @ X7 ]4 ^4 d
- Section *section1;% |# H8 u$ [5 E: \1 S3 }; W
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
# W4 Q4 r( b0 I. z - revolveBuilder1->SetSection(section1);/ r! F9 B' C( T- o
-
% s+ U1 j: F' d U7 X; s - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
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- std::vector<Features::Feature *> features1(1);
" o7 ?! [. v& Z& G5 k$ g - features1[0] = feature1;
, a% z! @4 G$ S& E# u( R - CurveFeatureRule *curveFeatureRule1; C8 d8 `" E' d( b2 a
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);! S, W+ A7 ^# d+ b4 y9 T$ y: k7 J
- 7 l& z7 _; D- [! q7 L
- section1->AllowSelfIntersection(false);
# \3 C, \( c C& I- j- j+ g9 b -
1 d% R! O. h0 W8 l# f - std::vector<SelectionIntentRule *> rules1(1);
2 T5 H% N4 q0 E5 b - rules1[0] = curveFeatureRule1;0 H o0 z# r7 ?7 {# u j0 @1 A
- NXObject *nullNXObject(NULL);
; A1 [$ S- O6 W) u. f" e - Point3d helpPoint1(0.0, 0.0, 0.0);9 q; }7 o+ ]& G7 @
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
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- // define the axis</p><p> Direction *direction1;
: S6 d( A* @2 Y' S2 P - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling); G b/ e$ b% y: ?
- % ]3 m2 B- a. P1 p( U
- Point *nullPoint(NULL);+ i: s1 _7 [/ V7 o9 m
- Axis *axis1;2 e: s0 U7 k' C$ i* B
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);2 U$ {* e, F* v6 ]- L9 K' l
- 3 n3 F, w! b* T; \/ }8 ^
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
' Y( P* J+ J4 O - Features::Feature *feature2;# D8 D' p; H3 b0 O& v( h! C
- feature2 = revolveBuilder1->CommitFeature();
p$ i. Q8 W! P - revolveBuilder1->Destroy();! a1 l# v# i7 p F) e. L1 i2 Y; f
- }</p><p>}8 Z; h# Z- {( q3 n! X
- </p><p> </p>
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