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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考
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- <p>void basicFeatures::createSketch()) `4 T0 a" K# Q4 P
- {</p><p>{& k% R& K# l$ {# z" }& V# D0 l
- Session *theSession = Session::GetSession();, Z2 J6 x7 J. P* G1 t
- Part *workPart(theSession->Parts()->Work());
/ `& \8 Q2 `9 D& M - Part *displayPart(theSession->Parts()->Display());
$ B. E9 f5 n0 C V' R - Sketch *nullSketch(NULL);
* p- U3 O- Z$ Q$ T* m* I - SketchInPlaceBuilder *sketchInPlaceBuilder1;
* n# i4 V4 Y& s( C( u- ` l: B. S0 v1 B - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);. \8 G4 R* ?9 [6 w0 f0 M6 y+ m
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
( Z. X( h# P" t! X7 H: @ - Point3d origin1(0.0, 0.0, 0.0);
0 [' T4 K" C2 F4 y - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);8 Z: K( F# E! K t& p
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);6 x _6 }4 |" b! t
-
! }' \6 d* b3 {) Y2 B# D - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
" _% T$ B' ]/ i -
3 `7 z2 I) o- d! r, e* Q0 R L - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
9 d7 W+ i2 V/ S: S$ |, ^ - 9 V" x6 n' d7 R, Z
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);5 Y! x! f7 |+ c9 ^* i
-
j+ W! |5 D8 t) p1 C - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);7 a+ q- X' r1 a w/ t
-
/ A0 L; [- Q2 k - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> ) I( H% U$ [+ L. d8 i
- NXObject *nXObject1;' q- @, h8 Z6 ^3 ]1 W5 [6 K
- nXObject1 = sketchInPlaceBuilder1->Commit();. \+ N/ y* e3 `% o0 u) z
- # c# B" U' M5 @, h
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));% e: ~5 ?3 [9 B8 q3 \
- Features::Feature *feature1;
( U$ \# y. q# v1 ?, U+ n - feature1 = sketch1->Feature();</p><p>0 D: e) K! j+ }0 h. c2 \
- sketchInPlaceBuilder1->Destroy();</p><p>
) P6 e- {# b: a6 H1 V - sketch1->Activate(Sketch::ViewReorientFalse);: S* a% a6 D: ?. f/ k7 k0 f
- l, t( q1 W! q$ o9 I/ B* t& Y
- // define the dimensions 5 r0 Z8 u( U+ @- J: x
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");' S0 @. u& K& S# I- P
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");' s6 K3 |+ w/ J" X( u
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
8 g, z& \9 C7 N - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];6 g1 X- ~6 h0 I4 b1 ^' y
- sprintf(msg1,"%f",heigth1);1 Z& _) v2 _# H
- sprintf(msg2,"%f",heigth2);9 X( v G2 \5 O6 y& e. b
- sprintf(msg3,"%f",length);1 m2 L0 X e: ?, U7 ~) R: D o
- Expression *height1exp,*height2exp,*lengthexp;# P( A4 j8 ~7 Z0 H% g3 X/ w
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
/ _# T7 V% ^5 h0 r0 u - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
& u# O0 |& x6 Q- ?5 }: v - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
, r7 Y2 t& z; q* Z1 q - // these for the dimension position
0 D1 e- J- [! y, r2 U - Point3d dimOrigin1(-100, heigth1/2, 0.0); 3 h1 {8 H. ?# s- m
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
$ T0 ? A9 q0 X - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves, y* {0 X$ u2 E; M7 h4 N
- Point3d startPoint1(0.0, 0.0, 0.0);5 T- r" e# ^( J! c
- Point3d endPoint1(0.0,heigth1,0.0);
' n. s6 d" w0 Y& D2 C# Q - Point3d endPoint2(length,heigth1,0.0);
8 U' V3 B2 Z6 T6 d - Point3d endPoint3(length,heigth1-heigth2,0.0);
/ N0 K B$ f0 D5 k - Line *line1,*line2,*line3,*line4;8 d1 d- t# R4 c8 D3 E/ W6 k& y
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
1 F# t: C' w+ h: D1 { - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
4 P5 F/ P, o) @" L5 R - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
/ o) u9 D- f: `5 [4 N% G0 t, f! U i - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
6 e1 {5 o+ V# G8 n& | - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: C \3 m, A2 S# H% L: U5 O [: ^ - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);; M6 o/ ?- P, v
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);! _1 J9 J1 o. c3 x( J' I) N$ { N
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
+ G0 J0 p+ X5 C/ @ - </p><p> // add constraints# F }* C8 k% k: j+ H
- //..
7 I1 q, A( u( _( n2 w - // for line1
( \; m/ `& ]& K( i9 G2 ~; Z1 C1 | - Sketch::ConstraintGeometry geopoint1;
; ~" E! U, C) {+ }$ [5 W$ M! q5 _; l - geopoint1.Geometry = line1;
: l- Z8 i, |+ l1 c8 Z - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
% M" T) V* e0 T4 N# S+ X. J+ w0 m - geopoint1.SplineDefiningPointIndex = 0;( a N. `! q$ }# S
- // find the (0,0,0) point% V+ Y8 b4 [, N# e
- Sketch::ConstraintGeometry geopoint2;
1 a0 W& l _& m2 I1 [7 O - Point *pointOriginal;$ j: K( V8 M+ a( U/ }' k3 N
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
8 J% Q6 I( D8 ^- x3 h. { - geopoint2.Geometry = pointOriginal;
; R1 B/ ]# C$ \1 I& s - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;8 H( t0 W/ ?9 }5 Y3 B2 b
- geopoint2.SplineDefiningPointIndex = 0;
0 P; A0 H4 M% O0 n, V$ B( Y5 k - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
; e ~# g4 I+ {( L) }' H - geoline1.Geometry = line1;2 {9 @ K# M: O( v( }! y$ x5 s" }7 F
- geoline1.PointType = Sketch::ConstraintPointTypeNone;! F0 L0 M$ Y) M
- geoline1.SplineDefiningPointIndex = 0;; S4 ]+ R. f0 c2 B$ R8 f
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
7 `6 c2 B$ ~, | - //..' H3 t& r. X( s8 S! x$ Y0 z/ n
- // for line2
, z1 e; G6 q4 w% y1 X - Sketch::ConstraintGeometry geoline2;
3 C# Z. H, a" j4 J. k - geoline2.Geometry = line2;8 F0 A3 Y" p* c% V3 y
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
% V1 Z( S) j- ?) I/ s* }4 N - geoline2.SplineDefiningPointIndex = 0;) p0 d1 O" @6 `+ N [; U
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);6 ~4 X1 p. k" X8 L& y2 `
- //..% T C2 X8 E" l4 h
- // for line3
( F& W$ z3 c' d - Sketch::ConstraintGeometry geoline3;8 w/ X& S% o1 V$ a# w; |/ \
- geoline3.Geometry = line3;- I5 A2 r* } v, ~
- geoline3.PointType = Sketch::ConstraintPointTypeNone;! K! ?8 b }) `/ X
- geoline3.SplineDefiningPointIndex = 0;
" g( g0 d4 g- Y% A N - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
5 }7 W% n9 [ ^# Q$ } - // use this method to create the constraints
r- u5 z7 `' M) t+ T - /*SketchConstraintBuilder *line3constraint;4 x& Z% e m! i) E ?, K
- line3constraint= workPart->Sketches()->CreateConstraintBuilder(); W$ F" `/ \3 G
- line3constraint->GeometryToConstrain()->Add(line3);
2 j$ P$ v' @. b& i5 ^4 m% b - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);8 T* \* R: i3 Y3 [7 i) ^5 {0 D' Q
- line3constraint->Commit();
2 ? S% s1 r. g/ C: L0 z7 H - line3constraint->Destroy();*/) y( [% W- V$ w( l/ V/ v- C
- # B* ^. J/ N/ Z
- // add dimension: d. L7 x9 T& J/ X/ {% b4 \
- //..
( q2 T- z$ f: N' }; W: Y# Z - // for line1# K( Q8 A. l; e( C8 t3 V
- Sketch::DimensionGeometry dimobject1_start;! P5 @! I5 k! N+ i2 B5 @
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;' S) M# y+ ]) g% p8 E6 ?/ w
- dimobject1_start.AssocValue = 0;
/ ^& C8 {! D- \, D C" c - dimobject1_start.Geometry = line1;3 j: ?; s7 J! Y2 w( o4 P& J
- dimobject1_start.HelpPoint.X = 0 ;
3 n! R: [( V6 W: i( c2 m - dimobject1_start.HelpPoint.Y = 0 ;, w$ p& b0 k% b. P8 J
- dimobject1_start.HelpPoint.Z = 0 ;, k% Q1 @3 p! s. v
- NXObject *nullNXObject1(NULL);
( ]. m; _1 z# V4 B( @* J/ c: d - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
4 z% ]) x3 @) s0 v3 \* R3 R - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;, l" p4 `; c/ G$ h7 N, V# Z2 Y0 T1 W
- dimobject1_end.AssocValue = 0;# m' p: |" @7 ~) U$ Q
- dimobject1_end.Geometry = line1;
8 B7 M* X$ e6 k" B( b - dimobject1_end.HelpPoint.X = 0 ;: N3 Z" D3 S( {+ y; n# ?, ~
- dimobject1_end.HelpPoint.Y = 0 ;
: D7 ~+ P/ j7 o - dimobject1_end.HelpPoint.Z = 0 ;
A; j2 p3 _, O( M - 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;! h5 d2 }7 D; z% j1 p7 H
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>* X% G) m3 @$ j* `
- //..
0 ?) K- c7 o' l+ m6 o6 b - // for line2+ g- }, w% @. s5 V+ E
- Sketch::DimensionGeometry dimobject2_start;7 \! [ F: t6 l' m2 u1 I
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
7 k( ?4 ?% n- Z - dimobject2_start.AssocValue = 0;5 _6 H+ G: o. a9 w3 W6 c. t) L( r
- dimobject2_start.Geometry = line2;2 P" }3 O' P" P" n
- dimobject2_start.HelpPoint.X = 0 ;0 t2 V3 n3 v# @9 c
- dimobject2_start.HelpPoint.Y = 0 ;3 s4 m3 ]9 j2 H! V
- dimobject2_start.HelpPoint.Z = 0 ;
. C/ O6 s- L& y' W* ] - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
5 Q- `% X" z! t. X - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
6 q) V1 b6 w+ p8 _0 f( u - dimobject2_end.AssocValue = 0;
; F. t2 B% ?9 `+ W4 p, b) { - dimobject2_end.Geometry = line2;
" e# u- V3 X( c% H. S$ `: Z3 A j - dimobject2_end.HelpPoint.X = 0 ;
|; t* ?2 E5 g: p2 R9 Q - dimobject2_end.HelpPoint.Y = 0 ;, N7 m, v; ~2 y( b
- dimobject2_end.HelpPoint.Z = 0 ;
. |8 V/ {; p% `( Q7 k) 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;. x6 ]$ I2 x7 T
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3! o( r; `2 h/ z
- Sketch::DimensionGeometry dimobject3_start;
/ y+ F( t3 l6 J3 h6 B2 m/ @ - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
3 c7 A: c9 S! }4 x- w& c - dimobject3_start.AssocValue = 0;% _) M( Q# t, X% @
- dimobject3_start.Geometry = line3;1 e$ x4 g+ Y! C7 ^
- dimobject3_start.HelpPoint.X = 0 ;% t+ H+ F9 \9 m. U9 o# V! V! C
- dimobject3_start.HelpPoint.Y = 0 ;
% q k: S5 ^" @% P. D, w! y - dimobject3_start.HelpPoint.Z = 0 ;
# B1 C9 t W* V. N6 U. i - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;3 a" d' |9 U8 V% b1 a7 G
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
+ r" ? T7 V, j; h& k - dimobject3_end.AssocValue = 0;% O B% b$ H3 x7 Z
- dimobject3_end.Geometry = line3;
8 T% W6 n% \3 ~ - dimobject3_end.HelpPoint.X = 0 ;& X# S. u% r6 t$ g' f: v
- dimobject3_end.HelpPoint.Y = 0 ;
' V- t/ L* X3 L - dimobject3_end.HelpPoint.Z = 0 ;
1 e4 T+ O5 f- S( k/ l4 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;) F. Z& q' B, Y- E I
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
* Y l, l* L* D8 S - # L: y& T; F, ?2 o5 g6 @ W
- /*</p><p> // revolve the body</p><p> */
* E! F* b4 x- l" t - Features::Feature *nullFeatures_Feature(NULL);
) L- y _" b7 C# `' ]4 e - Features::RevolveBuilder *revolveBuilder1;: `+ P5 |! ~1 n; B$ A
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);! B. R9 ~6 e4 `% B) _# L
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");7 [* W' A( G# W% w* R A
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");( n& }+ U# ]# K5 q/ w
- revolveBuilder1->SetTolerance(0.01);- f4 k% a- u! w. g0 N g5 A- t
- Section *section1;
6 p% v: T' T* V J5 M1 V& L - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
' W. ?1 x9 l$ Y1 b* c - revolveBuilder1->SetSection(section1);+ F1 V: D# }( ]+ u0 R
-
: N7 C8 } ~9 p: p4 L - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
9 p* k% `3 U1 `2 B8 x" ]. \0 I -
- ~$ H+ S# [ A; l# m D - std::vector<Features::Feature *> features1(1);- V5 \! p5 T; c+ O' d6 H0 r
- features1[0] = feature1;8 j7 l# R& g S l/ E
- CurveFeatureRule *curveFeatureRule1;: k- [8 z% O% N) o
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);$ E+ z6 h E/ u) P$ U7 ~
-
7 J# r# ]( Y+ i% k; N6 X* o - section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);+ ]5 z, k0 A. O) o2 h0 G2 ~3 w
- rules1[0] = curveFeatureRule1;
) `3 s( ^- c4 \; W% }. ~ - NXObject *nullNXObject(NULL);
' j" o1 V- B$ s: N3 D" C - Point3d helpPoint1(0.0, 0.0, 0.0);
7 d1 d0 S, [8 h2 C7 R - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);, a# ]6 C2 w/ w7 Z! ]; P
-
^1 F9 S" r& s8 R# q* L - // define the axis</p><p> Direction *direction1;$ H" z. j j" t
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);$ p( A7 ]) [2 g* _! b s( R6 a) ~
- 8 X: x0 A( X) M
- Point *nullPoint(NULL);+ q+ n3 P( d( B+ \2 d) L
- Axis *axis1;
* b- ]. w+ K6 t( j7 d - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);2 s$ {9 j5 }3 e8 [, I9 Q1 c) Y3 Q
-
4 b4 k) p- G$ p- Z - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature- Z! X: q$ ?; b* J' c R, c7 T
- Features::Feature *feature2;
2 C4 t' t8 f i3 r5 R - feature2 = revolveBuilder1->CommitFeature();$ p" T3 d4 G! H% \7 V$ u9 t( A/ K
- revolveBuilder1->Destroy();
$ H' P' G5 f" T1 B% c - }</p><p>}
: _7 b: B8 \! b/ c) \% L. ` - </p><p> </p>
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