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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()
" K) a' \. S5 O( q - {</p><p>{ [7 g; [) D1 n2 X5 Q! V
- Session *theSession = Session::GetSession();, }+ n; e+ u, Q' c5 T
- Part *workPart(theSession->Parts()->Work());; B: |" d- v' D7 c% O: q" \' {
- Part *displayPart(theSession->Parts()->Display());3 Q/ A7 c/ w& b2 a% ]
- Sketch *nullSketch(NULL);
/ u2 {, Y) K6 k - SketchInPlaceBuilder *sketchInPlaceBuilder1;2 t+ {) o" A+ u
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
i3 I# h' s% `6 z' _8 Q# Z, ~ - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);0 K. X! r) v( c
- Point3d origin1(0.0, 0.0, 0.0);
: J7 t. R5 i- p* \: l% S; e" Y; Z - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
) O! ^( {' o5 N4 [: x - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);" p$ [, [- G: o( ~; ^# B
-
5 {& d# s; X. U8 T, }3 c - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);# S- b s: s* N* g: J l l5 P* e
- ; B% y+ w* s- }
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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6 J3 o" w/ ^- t+ s2 O - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);. m4 y$ [, K c
- : V& u1 _1 m$ {, p, r# E
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
: i1 v0 r: L. h' j -
& s2 M' o2 E6 Z1 u M - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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( L2 t& z! d1 K; G - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);* s8 t+ }; g; ^3 m
-
+ L' p! Z' G* j/ ^; o' g/ a, G8 V - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
* ~9 R; ^$ o/ [2 w - NXObject *nXObject1;
! ~- \9 O+ N9 K. d/ v5 m% o - nXObject1 = sketchInPlaceBuilder1->Commit();
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' ^" T3 g' M, B* [# r+ I9 G% z - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));& Y. J: Z* H& f) _4 @- F: f6 u2 I0 f
- Features::Feature *feature1;
. _6 b } t o! E: M& p - feature1 = sketch1->Feature();</p><p>
9 J. R. }2 M1 }+ p! K/ N - sketchInPlaceBuilder1->Destroy();</p><p>/ @& Z/ ^2 w. ~/ B+ `5 j
- sketch1->Activate(Sketch::ViewReorientFalse);
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- // define the dimensions : C& `) S" R! [
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");0 ?; d$ _+ F5 p8 R$ C& s, r
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");8 S: n; J( p, }/ Q4 P% q% ]
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
& }, ~* p* D( _5 y. X* F h5 g" Z - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
* C& y( I" C2 N; \1 P1 t b - sprintf(msg1,"%f",heigth1);& j0 F) Z& m! Q/ C9 N) [
- sprintf(msg2,"%f",heigth2);
/ j }: N! j; K3 \7 t; d1 G3 ? - sprintf(msg3,"%f",length);
0 S2 s ^( A- ~ O3 d - Expression *height1exp,*height2exp,*lengthexp;1 s! o7 w& ~( p) W
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
$ ~2 d" ?$ G, x2 @( \ X - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
0 R) d1 @" Y: w" w - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);4 X f% L2 ?, L! Y
- // these for the dimension position" h0 Q/ w+ O' n) J# Y4 l
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
, ~( ]" [2 ~" G+ Z" s - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
/ T( N1 g# C1 G* g - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves! y! I% j3 R# [9 o* y9 P+ b* e+ p# s
- Point3d startPoint1(0.0, 0.0, 0.0);' L0 i% i, I- c9 R) s2 p
- Point3d endPoint1(0.0,heigth1,0.0);
* t8 x! x- G; L; z - Point3d endPoint2(length,heigth1,0.0);3 \1 ? _( d+ F3 U
- Point3d endPoint3(length,heigth1-heigth2,0.0);3 \4 B1 V0 ?4 M6 Y6 p
- Line *line1,*line2,*line3,*line4;2 G: L( I1 F7 {! X6 s# W. ]3 y5 u
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);" A4 B) x3 A5 k& g6 e
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
% W/ I) I& M% t - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);$ K3 J" \: Z+ @: @- c
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);$ D) L" F1 A ^( `! h7 W5 V& H8 z
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);: o- J! \& y+ j, m1 x1 |0 _. v
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);, ]& [, R1 }3 {! S
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% w' {/ [) _1 M' i- O9 B - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
" b) @% D @0 u& e - </p><p> // add constraints
3 H2 r/ q! k. U F$ i7 ] - //.." }1 ]" f3 A7 [, a
- // for line14 I2 Y1 M, ?' E
- Sketch::ConstraintGeometry geopoint1;+ Q/ Z( o( k6 d/ S. a
- geopoint1.Geometry = line1;# P! U9 x+ g. C( I2 x% j
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
1 v! |( T4 x- ~% }* P8 T: J9 S/ S - geopoint1.SplineDefiningPointIndex = 0;- m9 e8 E6 V7 @9 O) }' g+ M. G1 P
- // find the (0,0,0) point
$ i* y: \1 t4 Y* C0 N: } - Sketch::ConstraintGeometry geopoint2;
; `& N2 S. v$ Y C: S - Point *pointOriginal;
( S4 J: |) A. @ - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());; i# Y- J0 H2 v: r0 K" ]
- geopoint2.Geometry = pointOriginal;
; U& b5 t! I# {1 e' o4 M! L - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;' Z; I) c: n$ k5 e2 G
- geopoint2.SplineDefiningPointIndex = 0;
: I- F( y, _7 f- A; I% i0 b - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;2 T9 j" e) m& ~( B3 P5 `
- geoline1.Geometry = line1;( k# _7 n* O0 y( B5 F* c7 e
- geoline1.PointType = Sketch::ConstraintPointTypeNone;/ H( l9 t* Y( }8 @& N1 |/ I
- geoline1.SplineDefiningPointIndex = 0;
$ Z3 K- K+ v8 s! ] - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
1 S8 j( X, z% b8 A$ r' G7 b) D/ Z - //..
0 Y: U& b: X4 T1 D. W - // for line2
) |) ^ n& I3 s1 e - Sketch::ConstraintGeometry geoline2;
* k R: n$ `3 f0 H. i5 U; i3 ` - geoline2.Geometry = line2;
( _) }" w+ {) v; i D4 ^( s( V% | - geoline2.PointType = Sketch::ConstraintPointTypeNone;% v" N* `) C! ^0 d Z# \& M6 L
- geoline2.SplineDefiningPointIndex = 0;
; ^# V5 Z3 q! | - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);0 f* F* [. x! A. e3 S$ H
- //..
' A5 l/ Q: o9 r4 i& o4 W - // for line3
4 H. `( K( w" }) l" U# O6 f5 G/ f j0 z7 t - Sketch::ConstraintGeometry geoline3;
. }8 v# ], m* t+ s5 ]0 d3 m- H - geoline3.Geometry = line3;
\3 k; h- a9 z$ s' P - geoline3.PointType = Sketch::ConstraintPointTypeNone;8 S- H# I) t- {- ^! s1 t3 W! K/ z
- geoline3.SplineDefiningPointIndex = 0;
5 L9 F, h1 T% Z - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
% S6 I; h) J, R% d6 w1 V - // use this method to create the constraints+ c; K7 r3 g; g: ^. A
- /*SketchConstraintBuilder *line3constraint;
. `& n j1 u5 C/ ^7 l0 _ - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
1 I t, s5 Z3 m - line3constraint->GeometryToConstrain()->Add(line3);
; N, s9 z0 T$ {: W - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
+ n' J0 [- C$ ]6 J - line3constraint->Commit();
( A0 c" W/ \# L - line3constraint->Destroy();*/
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4 ^0 P5 V) B! B: O% ^0 h - // add dimension2 H' y f) Z, |/ d% P
- //..3 e6 z6 A. O2 I! d
- // for line1" Z- b6 ~( k8 D% f
- Sketch::DimensionGeometry dimobject1_start;
( r& V8 B1 z+ y7 K1 P9 S& \ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;, e% i( W3 u" K3 v
- dimobject1_start.AssocValue = 0;
( }6 g* O6 d" W% O. Y& a - dimobject1_start.Geometry = line1;
7 I5 q6 n& \% {4 u - dimobject1_start.HelpPoint.X = 0 ;
1 h" R. b5 V2 ?) B) R - dimobject1_start.HelpPoint.Y = 0 ;
8 y, G o( g9 v7 L - dimobject1_start.HelpPoint.Z = 0 ;
3 ]0 h6 }( t( m' [- I6 d - NXObject *nullNXObject1(NULL);
* P. s! K/ L) a( m& q- ?9 `% H3 E - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;: [) t( v1 a2 {4 J( i1 v
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;, Y# x- K0 z" D1 l! _4 p
- dimobject1_end.AssocValue = 0;( k) k+ Z% M& D7 J
- dimobject1_end.Geometry = line1;, X/ [* ]5 l' }/ q2 t
- dimobject1_end.HelpPoint.X = 0 ;
- m- U$ f1 Q+ W" J I8 S6 P - dimobject1_end.HelpPoint.Y = 0 ;- V7 P" B* D ~/ ~% m
- dimobject1_end.HelpPoint.Z = 0 ;+ Q' X+ `$ _5 f$ ]- a
- 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;/ ]; {) t/ Y7 i/ A0 f
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
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- // for line2
L& w; h5 x$ t. ` - Sketch::DimensionGeometry dimobject2_start;
* p3 J" C8 M' A4 r$ _! V% a - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;# n2 K% ~6 M/ d& `6 J: u$ O
- dimobject2_start.AssocValue = 0;* w7 E9 j" A7 k! J
- dimobject2_start.Geometry = line2;
5 X0 z; v6 X0 P; ^) a - dimobject2_start.HelpPoint.X = 0 ;* ?6 F( N7 J9 ?2 L
- dimobject2_start.HelpPoint.Y = 0 ;- h1 q# S* n3 L2 |( D. O! M
- dimobject2_start.HelpPoint.Z = 0 ;; K4 e/ o5 k& E% W; n: q( o# O/ X
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
2 M f% m# s; x* H' Q4 G8 L9 P1 Q5 B - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
5 g( Z$ w$ d; }5 _6 a$ D$ a6 o' T - dimobject2_end.AssocValue = 0;* \- [8 S- q) A0 {9 P. t! ?
- dimobject2_end.Geometry = line2;; @( o" o6 ?) ] F$ E' }- p; O9 p
- dimobject2_end.HelpPoint.X = 0 ;
' r3 [6 q3 {- p/ h0 Q9 Q - dimobject2_end.HelpPoint.Y = 0 ;
2 [3 O3 w7 k) I - dimobject2_end.HelpPoint.Z = 0 ;
! _) W R1 A0 g. O6 _0 J& y - 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;
& |. U& e* B3 H, C1 F, N - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
5 p2 W4 x4 C' v. Z- T8 }- f1 V7 ~3 h. N - Sketch::DimensionGeometry dimobject3_start;" e. [% ?0 n: F( o: I% k6 M
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;% ~1 `% H8 |) s2 d3 R! _# C( k: p
- dimobject3_start.AssocValue = 0;
% A$ g A5 p. l5 _' v& R - dimobject3_start.Geometry = line3;, B) `9 B$ ?; }1 D4 _5 f+ S
- dimobject3_start.HelpPoint.X = 0 ;
9 c. ~: Q! H* W( V3 Y9 L2 A - dimobject3_start.HelpPoint.Y = 0 ;% q* G2 N' U! m" i
- dimobject3_start.HelpPoint.Z = 0 ;% J5 S* ] U7 C+ O5 L' l, V3 L1 f
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
1 s8 r$ P+ E% s% Z - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
6 R2 M& c4 f! v& D! \$ `1 g - dimobject3_end.AssocValue = 0;
1 b' Y4 o9 y# ~( O0 H; I - dimobject3_end.Geometry = line3; }/ ~. G% | ^5 N2 Z# G1 @
- dimobject3_end.HelpPoint.X = 0 ;
, T* l4 }& V/ v7 W$ Z/ d' N' x [ - dimobject3_end.HelpPoint.Y = 0 ;
/ ?. Q! r) l/ @8 X1 M5 Q3 d3 \' H - dimobject3_end.HelpPoint.Z = 0 ;
5 q" n4 N( E3 s; `' f; C: c* G - 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;: I3 y. @1 r6 W7 r6 y' n
- 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> */
8 w% x3 ?0 R, f* n2 q - Features::Feature *nullFeatures_Feature(NULL);
7 X/ \9 s) o5 t6 P - Features::RevolveBuilder *revolveBuilder1;0 e: e8 v2 X, z4 @8 F& N7 H1 x2 J6 t
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature); B) o9 z2 ]/ o9 e% C
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
; b" X- e& e/ A# ~3 P$ N3 v - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");$ A5 ^: C5 J! U0 `: j. \2 \5 y
- revolveBuilder1->SetTolerance(0.01);# D' t0 l% K+ i% T- @* i2 r. F5 O
- Section *section1;
# _8 m2 O7 ?) M/ { - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);* q @( j/ s9 q, D8 Y; d
- revolveBuilder1->SetSection(section1);
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- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);; p% y; U/ {5 N$ }1 f) Q
-
3 B, a, |9 H$ R9 n4 h% N9 x+ } - std::vector<Features::Feature *> features1(1);
+ W+ y* |9 O2 U( p4 D5 x - features1[0] = feature1;9 L& I( C4 I$ S: N% `
- CurveFeatureRule *curveFeatureRule1;
0 `' b* V* T( v: M$ {" Q - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
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3 P. O% @" U! g: A) J* z - section1->AllowSelfIntersection(false);
! z0 C2 h" w+ b$ { - & h. Y7 s+ Q# l6 w/ X& Q5 i
- std::vector<SelectionIntentRule *> rules1(1);
+ h% _ Y& u& a$ p5 o. h8 I% I - rules1[0] = curveFeatureRule1;; p& N9 b2 U# ^" `
- NXObject *nullNXObject(NULL);7 H* l, K% |3 b/ j# o4 G# p% y
- Point3d helpPoint1(0.0, 0.0, 0.0);
1 ^0 O$ N* c8 T& g, m3 s, Q - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
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. o9 z( f4 N3 y7 x |7 e" X - // define the axis</p><p> Direction *direction1;0 U1 }& K# \6 s7 v7 H
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling); @/ o; W: S2 A3 l# _4 M
-
7 Q Y1 D1 J. U - Point *nullPoint(NULL);
" Y4 O" C: V8 y0 ^) z- E - Axis *axis1;
" f9 p f+ B( M- ]0 |9 I3 I - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);$ C* y0 K+ h2 g7 a8 ~, H6 r% T, y
-
4 F0 y; v6 R1 Z) } - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature* R7 N$ o3 K, R0 S) o* L
- Features::Feature *feature2;
+ P6 D5 m( G+ Y& c6 j# Z) _% ?+ H - feature2 = revolveBuilder1->CommitFeature();) Y6 f8 d; O; D+ V# I" j) ?- C+ Q
- revolveBuilder1->Destroy();1 n3 R5 u& T0 I }$ g# V% ~% n
- }</p><p>}0 a$ n: T9 R5 [$ y& R
- </p><p> </p>
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