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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()
8 Z P- o0 O- V9 B - {</p><p>{" w# [3 f# d5 H* m' l% l( i
- Session *theSession = Session::GetSession();
8 a, ^0 V3 H: K6 r7 u - Part *workPart(theSession->Parts()->Work());
- O+ a# Y4 H/ u2 s f( b - Part *displayPart(theSession->Parts()->Display());
' t" }) l0 r3 v- k9 G - Sketch *nullSketch(NULL);
* K0 Q+ ]0 k/ p+ @: d - SketchInPlaceBuilder *sketchInPlaceBuilder1;
: H* U( z% m% K* n5 P - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);& a, f5 T' @0 @
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);' s2 e8 M$ |, d' ]( r0 u) v
- Point3d origin1(0.0, 0.0, 0.0);, v4 B) m0 Q6 N# ^' \
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);- `- ^. X' S6 J3 B, V
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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- d- x, L, I' _0 u5 `+ ~- Q - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);9 i& ~/ o9 @2 A. K8 x' D: q# j
-
8 B `. t) U* G7 H2 Z3 _8 Q - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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( @5 J! L& k4 z; ~. s - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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# Q' R3 y% T+ v7 y* [/ U - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);: p, s6 Q( r! V! C* G1 u3 H8 U
-
! x8 S, M4 h9 Z, S5 I - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
+ }+ r6 j# V' T9 w5 i -
( z9 @ O) t& n/ f+ V5 \/ o' ^ - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
6 g0 n9 Z g4 ]* K( g4 K. T - NXObject *nXObject1;
3 K% |/ h; I O0 V& f1 `. I - nXObject1 = sketchInPlaceBuilder1->Commit();
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& L9 k6 S U8 Y) C' J/ ?8 U% R - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));9 k9 x, [/ A* A+ m, o
- Features::Feature *feature1;
X& [; c5 A- b0 B2 Q6 O - feature1 = sketch1->Feature();</p><p>
( i; V3 s2 g& e$ a$ j" K1 w - sketchInPlaceBuilder1->Destroy();</p><p>
( ^+ @- [& N6 f7 X. i - sketch1->Activate(Sketch::ViewReorientFalse);
/ V! _# C0 G/ T2 d) d - * F3 N2 d: u) k0 t0 T
- // define the dimensions
; L! Q) H) x; o# ]/ d) Y. ~9 E - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");8 D5 W/ s' `# A3 C6 } p
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");* B: O' H+ _2 r2 Z( \
- double length = this->doubleLength->GetProperties()->GetDouble("Value");' q0 O8 G; w: ~6 Q' n6 T* ]5 v1 X
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];; V. B. C4 |7 k4 S1 _
- sprintf(msg1,"%f",heigth1);0 k) g/ U& C. K8 _# e( _. B
- sprintf(msg2,"%f",heigth2);: Z, X+ o+ Q! [& m# x5 _
- sprintf(msg3,"%f",length);# q+ B" n0 K% v$ R ~
- Expression *height1exp,*height2exp,*lengthexp;! I% f+ `( b* i {, O9 ^
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
3 M' {0 H" }3 W$ Z! R/ D5 t( x - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);7 d! B: F: M3 f0 o% {' {
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);7 T; g7 z# T6 {0 W* J3 G; b
- // these for the dimension position
9 m+ X6 B* |$ i/ A - Point3d dimOrigin1(-100, heigth1/2, 0.0);
' f' L# r, n p2 x8 a* ? - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
8 X- t7 r g" Z - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves+ C0 w* Z' v8 ^3 E$ ]
- Point3d startPoint1(0.0, 0.0, 0.0);
: b7 }1 z" M! E1 H - Point3d endPoint1(0.0,heigth1,0.0);. [" D: y- e: [ c
- Point3d endPoint2(length,heigth1,0.0);9 ~, ^# Q0 a' d$ a! L: D
- Point3d endPoint3(length,heigth1-heigth2,0.0);# d- l$ p) |, y& F. Q8 K
- Line *line1,*line2,*line3,*line4;
4 E$ W& N! \. d5 a3 b# K! [0 k - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
M8 W# m! X: O* N+ _2 E - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);6 Q. l4 L5 z- z
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);8 T' t* P* o) b4 I
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);2 h- l2 j$ j0 t( t/ {" g5 S h
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
7 B% D# k* A2 X- G! n) S - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
- e0 y3 E/ P+ r8 L+ [2 i8 ^ - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: y- u% r$ ~. M2 _/ e2 V( T - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);6 a4 `( d1 R1 X/ Y3 p3 M& s+ }
- </p><p> // add constraints
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- // for line1: g/ Q' u' k7 V, T, _) J
- Sketch::ConstraintGeometry geopoint1;
& P$ S C+ R: J! b( o$ n4 _ - geopoint1.Geometry = line1;2 I9 U O2 P( W1 _; R& n
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;' P) ~; l) m5 o) x* j0 }
- geopoint1.SplineDefiningPointIndex = 0;
# b* i3 W8 x) H) t# a - // find the (0,0,0) point% f' h" h# `/ Z$ [
- Sketch::ConstraintGeometry geopoint2; 1 I& Y- ?3 d, _( w- N# N" z
- Point *pointOriginal;
% K4 ?8 @) Z- v5 `0 c" F# A - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());& \( ?) Z/ d) c: m
- geopoint2.Geometry = pointOriginal;
3 ?' C) F* Z/ h# a O K - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
. k" b/ S0 M* j9 |; \! m8 F a- } - geopoint2.SplineDefiningPointIndex = 0;: y/ N+ a3 r- b
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;( l' A e$ o u1 S$ Y
- geoline1.Geometry = line1;- _4 c8 y0 z1 |' {3 Z
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
% R6 G$ E. K1 `$ _$ W8 `3 l - geoline1.SplineDefiningPointIndex = 0;9 `+ n; ]/ ]5 Z) ]# N( h
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);3 X: ~( W: m: B; n a+ A8 K, n
- //..
- @" P3 E9 j: k6 h4 v$ e+ s* n# } - // for line2* Y9 }; g; w5 N% I q
- Sketch::ConstraintGeometry geoline2;6 B+ X4 B: I b0 ^. x3 ^
- geoline2.Geometry = line2;% Z. \3 M& O( L2 o2 k
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
; a& }3 t* m/ h - geoline2.SplineDefiningPointIndex = 0;$ s8 |1 o# V) U( H4 w
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);5 I. [9 q% _- U8 J0 f! V% s8 ^
- //... k( r" [* s E( n# w
- // for line3( R: ?% V$ I) s1 c8 ~
- Sketch::ConstraintGeometry geoline3;+ Z% x9 g. B# C F! Q( ^/ A
- geoline3.Geometry = line3;! H% z2 h0 u0 e. ~: Y
- geoline3.PointType = Sketch::ConstraintPointTypeNone;7 C" m8 x1 ~) Z5 A/ e# r* b% A/ {
- geoline3.SplineDefiningPointIndex = 0;$ r/ `+ i/ @5 _' W7 P
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);9 P- F7 @. T0 c5 u' i0 _& V- b
- // use this method to create the constraints0 O* f; M+ d6 d+ ~; D) r6 N
- /*SketchConstraintBuilder *line3constraint;
) C2 ]. M0 G* I, P4 N+ C3 t - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
2 F3 w" b3 q. s* w) u7 s7 s - line3constraint->GeometryToConstrain()->Add(line3);2 G+ t8 f& c! z F
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);- ?' t$ I7 s6 p8 q9 J+ a% f8 S
- line3constraint->Commit();
" A( u$ K* u: F6 N" X5 `: j - line3constraint->Destroy();*/, a& l$ ~ p7 r" n( D0 P
- ' d; q; Q* p) R1 i2 p
- // add dimension" t3 Q, \$ d* f# Y* |' v6 n% _$ B
- //..6 d+ {6 Z8 A% U
- // for line1' V4 u9 q' U6 s; N
- Sketch::DimensionGeometry dimobject1_start;
# D" Y q/ G6 y: [ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
4 ^ t4 q2 k' J$ f& H8 G! H2 V - dimobject1_start.AssocValue = 0;
k8 o8 n, }1 z. R+ ` - dimobject1_start.Geometry = line1;
9 B7 v. {8 m0 N5 }# n- R7 q: ?: u - dimobject1_start.HelpPoint.X = 0 ;
% f+ L1 l3 q+ X, ], {: t# h- n; k - dimobject1_start.HelpPoint.Y = 0 ;
, n; S7 X! S, Z' z+ I) x - dimobject1_start.HelpPoint.Z = 0 ;
+ m! ?. \: R s& H - NXObject *nullNXObject1(NULL);
# E- v+ j. P! [. n - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;$ t l5 ?& P9 G9 s2 {6 @$ ~
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
6 ~' [/ \) k1 _: v4 h5 H) [ - dimobject1_end.AssocValue = 0;
8 \( K% @* i8 e0 h& K* P - dimobject1_end.Geometry = line1;
0 s e" r- J0 x7 U - dimobject1_end.HelpPoint.X = 0 ;- f; N" Z( Q' o7 E
- dimobject1_end.HelpPoint.Y = 0 ;5 X# X. R; D8 b8 G; b& P
- dimobject1_end.HelpPoint.Z = 0 ;
! {5 A# c( U3 e - 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;2 ?+ g( h: ~! U3 M( L/ B3 C0 l" j
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
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- // for line2# \& O' s% |$ |6 d3 T
- Sketch::DimensionGeometry dimobject2_start;( T* _" j2 [9 t' Q7 b7 J' ?
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
: S0 }7 f( h. c* j$ C1 u9 k! x - dimobject2_start.AssocValue = 0;' f6 W& F" y3 E+ V, ^
- dimobject2_start.Geometry = line2;
8 r$ J/ R% r0 l. i - dimobject2_start.HelpPoint.X = 0 ;
% q5 P7 `& [0 l, _! m9 B$ Q0 W - dimobject2_start.HelpPoint.Y = 0 ;
, [8 P* K& y" S7 _ - dimobject2_start.HelpPoint.Z = 0 ;
/ t4 Q6 \' k7 }# C - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;, R/ i6 t) ]% ~7 K6 ]
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
. N( Z) |( N5 B2 [0 [9 _* l& Q8 D - dimobject2_end.AssocValue = 0;6 A# [9 h, u8 d& T u
- dimobject2_end.Geometry = line2;
& v( E" d" ]- ~5 q4 N, z - dimobject2_end.HelpPoint.X = 0 ;
9 s5 h( _# q' A2 } - dimobject2_end.HelpPoint.Y = 0 ;
% O8 H2 o# K% L" J( E% g - dimobject2_end.HelpPoint.Z = 0 ;
7 Y3 d3 u% v/ @3 b4 n, n) ^3 G. u - 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; Z. \- `, y4 D. F, X2 g
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
$ a7 c) F l: x# ~+ T' j& r4 ^ - Sketch::DimensionGeometry dimobject3_start;4 t8 B* W4 K' x: Y2 A$ {0 V7 ]4 e6 e0 }
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
2 e2 i* R6 X @1 f' ] u p4 p - dimobject3_start.AssocValue = 0;! e/ E' K( E: r: c* h* O
- dimobject3_start.Geometry = line3;! O2 }* Y M7 l; [! l
- dimobject3_start.HelpPoint.X = 0 ;- C+ M+ C1 v x6 a4 O2 B. k% F3 g1 S
- dimobject3_start.HelpPoint.Y = 0 ;
; k9 F/ O" o% ] - dimobject3_start.HelpPoint.Z = 0 ; ]4 t' A2 D$ m. @
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;- T4 @; X2 v# D) [1 Z. u
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;/ O! S4 Z( A- ~6 c" e3 s: g
- dimobject3_end.AssocValue = 0;; i' U" e* L1 C
- dimobject3_end.Geometry = line3;
|; a: `/ ]- Q# l - dimobject3_end.HelpPoint.X = 0 ;
/ u. E7 c# {/ @3 U# j - dimobject3_end.HelpPoint.Y = 0 ;( I% x/ {. v& l3 C: [6 o
- dimobject3_end.HelpPoint.Z = 0 ;6 Y6 @ O" ?, W" z; A8 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; Y; J+ V# C4 E9 f, c
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel); e7 T8 C9 I( }7 I& H$ L! F% \
-
# G1 q5 j# r- H( i9 w" i7 H - /*</p><p> // revolve the body</p><p> */
* D! E: v1 N; |2 f- W - Features::Feature *nullFeatures_Feature(NULL);9 J) k( R/ q6 s' B$ y& M
- Features::RevolveBuilder *revolveBuilder1;! a" w* E9 y9 q/ ]/ K
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
& s& W7 W* l' c9 ]' o# |& | - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
. F; u2 t$ u: k2 W- [ - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
1 l' U& F% h$ q) H' a _- C L- C* ? - revolveBuilder1->SetTolerance(0.01);
% B$ U5 `# C/ E" o/ F: B2 Q - Section *section1; B$ n9 P5 k. Z5 p w) {) R) L5 h$ g
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
! m1 M1 F. S! C" y% n1 C; t' P - revolveBuilder1->SetSection(section1);
" [6 f- A1 J8 I8 ]2 e; S, y0 Q - + F& E2 O2 J" n/ M5 I2 t! P/ t" B6 i
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);5 L3 R- s+ Y+ L! o# f
- ) O& V4 E$ N- v, V: T. K: _
- std::vector<Features::Feature *> features1(1);
2 j0 D% E. G' ^3 r - features1[0] = feature1;
) O! Q, ?+ t5 p - CurveFeatureRule *curveFeatureRule1;
4 E( Q! M* X( {" @, j$ @ - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
' _. @6 ?2 p! X/ F3 \8 F' g - 4 q4 W& l2 h; W9 b J- r$ b$ }
- section1->AllowSelfIntersection(false);
2 N+ T0 U- G# s, O5 g% G! y -
( d& ?6 P7 ^/ Q5 v7 f, K* `- W - std::vector<SelectionIntentRule *> rules1(1);
0 M& J, v2 B/ E - rules1[0] = curveFeatureRule1;6 s* g Q, C4 ]; A' c0 r
- NXObject *nullNXObject(NULL);6 j1 P: V( X c5 g0 O a
- Point3d helpPoint1(0.0, 0.0, 0.0);5 r8 `1 R( {$ b9 n- M' f+ w& `/ m" w
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
4 q `& _& ]: Q; e0 @4 k - B9 R, F: F% j) C) _5 h
- // define the axis</p><p> Direction *direction1;6 o2 G' p8 j2 d6 \8 N
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
& E7 c2 V2 G; J- \4 C -
. r; B! \2 Z% X, Q z- W - Point *nullPoint(NULL);
5 ?, \$ q' @- D F# r - Axis *axis1;& N; L" E$ v8 Y$ X A, H
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);$ q. Y5 F- Z7 K' l; _) \
- . \/ J5 d5 i0 b2 p& P8 q6 U* S
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
* q4 Q# K2 i, I8 z8 ?' O' M - Features::Feature *feature2;3 F; ~0 L; W2 m
- feature2 = revolveBuilder1->CommitFeature();' d+ q' C, ^# ]# M9 G( C' Z
- revolveBuilder1->Destroy();
# A/ [& W: j8 ?; M/ Z7 H - }</p><p>}
- c5 }6 w n! x$ T5 [ - </p><p> </p>
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