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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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6 w+ n. K6 Z) c* _8 \0 \, s- <p>void basicFeatures::createSketch()6 k- p1 e- k" d
- {</p><p>{9 e0 h: w9 ^" w) L: [2 q
- Session *theSession = Session::GetSession();
5 M( Z, X, M2 A/ P* R - Part *workPart(theSession->Parts()->Work());1 e9 W. P$ O, e0 n
- Part *displayPart(theSession->Parts()->Display());
+ {' s" \1 `# q$ x) E9 e( r3 D - Sketch *nullSketch(NULL);, o2 P3 F u: R( S. K5 C/ s5 [0 t2 ^; J
- SketchInPlaceBuilder *sketchInPlaceBuilder1;% R( D! c' J( n- c$ C# C
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
6 {6 v1 q& X/ ?+ ~ - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);6 g9 J2 Q8 H1 o2 J! y( Z& K, ^
- Point3d origin1(0.0, 0.0, 0.0);
, }+ D; _) j& s& @$ ~ - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);6 V& j% r" x( n
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);' ~9 x0 ?$ }7 \5 f5 S R" W6 g6 s
-
0 @+ c& ~9 O6 u+ e& J. Z - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
, `3 `' {, \/ A ?+ l* d: t- U# V( q -
G) F* U+ W& a3 G6 M, k3 k - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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, \# A# [5 Q& a1 I - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
5 S1 i6 }1 @1 c3 K6 D -
! B; G9 l; {; R, C) `' w - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);/ O6 o; x/ C+ z- v4 A/ f
-
4 Y) M- t6 f$ h - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
9 N! B! A: f: W. e -
" A6 @+ v1 T2 g6 P! X4 d! e - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> * ~) F: ?/ h0 j n
- NXObject *nXObject1;
V+ }7 b* }/ r: O - nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));& e A+ B9 M* l; k/ V: c; J! t
- Features::Feature *feature1;+ l" s$ W, @6 {/ v" Z3 V
- feature1 = sketch1->Feature();</p><p>! A1 ?; d ~* G- r) n. l7 f
- sketchInPlaceBuilder1->Destroy();</p><p>* w- L! U: K Y0 F2 [8 d
- sketch1->Activate(Sketch::ViewReorientFalse);
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+ _; O: W3 l& Z9 T4 J4 f, k3 M9 i - // define the dimensions 4 |3 m1 s% w, f, ^2 ^8 @9 ^; } h: g l
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");3 _( X9 s6 |% Y& p- D
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");* e2 N7 f" R/ M$ ]; a" m
- double length = this->doubleLength->GetProperties()->GetDouble("Value");$ A1 U+ g5 u% W% P% Z* l" c
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
) p" J5 g" D" Q, g4 w - sprintf(msg1,"%f",heigth1);& ~+ r4 n+ ]+ X4 _$ `7 f
- sprintf(msg2,"%f",heigth2);
0 f1 [ k4 V. c) W! _7 ? - sprintf(msg3,"%f",length);
; n) z. y4 k# x+ w. d1 q - Expression *height1exp,*height2exp,*lengthexp;2 f* M/ F. I5 Q [
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
1 r \! Z/ d0 U; Q) u - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
, Y& t( O8 B! o - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
^; d6 L- _2 \+ ^& Q& h7 d1 A - // these for the dimension position
, S1 K$ [# ?1 Y8 n; V2 u& b - Point3d dimOrigin1(-100, heigth1/2, 0.0); 5 y. K2 E h D7 e$ H5 A
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);' }3 X+ N2 N* j
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves8 a) Z9 \3 i/ b B* Z% a3 o: W
- Point3d startPoint1(0.0, 0.0, 0.0);
+ r' h7 p5 g0 n6 b: r; H, G( j - Point3d endPoint1(0.0,heigth1,0.0);% P) P& R" q8 k3 E! r- c3 F1 u9 Y
- Point3d endPoint2(length,heigth1,0.0);, p$ f$ Y* A! [: R* a2 h* j7 W' _
- Point3d endPoint3(length,heigth1-heigth2,0.0);
3 J* _8 s U: i5 G& O: x5 }& ` - Line *line1,*line2,*line3,*line4;- v9 R4 i7 }. b+ W" T
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);: x P- M+ s9 n, c& V
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);: M: i( L0 w! _+ n6 n
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);( u2 T! j/ j, r x+ V3 G+ x
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);; Q, X. Q6 z1 z4 o2 Q D; |$ \
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);2 K2 v1 ^) c; @) F
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);& H2 Z; j, N, u/ n) ?" |. X8 ?
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
8 i8 F8 O1 L9 s3 p7 ~4 X) } - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
7 W; J3 \7 W" l - </p><p> // add constraints4 m& ]: s7 o8 |6 l* [$ x8 A
- //..
. m6 C" ~; _( v( { - // for line1' Q8 K, F. A' }0 m2 u# A
- Sketch::ConstraintGeometry geopoint1;
0 h4 n+ w2 K6 t' Q - geopoint1.Geometry = line1;: u: T: X) ]! G- N
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
- H' O2 v; F$ n( t, B - geopoint1.SplineDefiningPointIndex = 0;
' C [3 J0 Q: z+ [! O: Z8 H a - // find the (0,0,0) point
, N2 P- n5 c! L1 L { - Sketch::ConstraintGeometry geopoint2;
& |( `: l# d Y( ?) M7 e4 \. Q - Point *pointOriginal;
" {/ F' ]) ^0 S- s - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
7 W3 l( h! h8 q; }/ |8 K/ T( B# m - geopoint2.Geometry = pointOriginal;
" Z+ f, B# Q3 v! A% b6 m# w9 B/ X - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
. [" B( e1 v6 @: H( F7 s* | - geopoint2.SplineDefiningPointIndex = 0;0 y9 D7 d ^% b, z, G& G W
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
/ s. R4 A1 w- ] - geoline1.Geometry = line1;3 U8 r- i# N! g) l, d4 R0 H9 O
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
0 F! z# R- ?/ R - geoline1.SplineDefiningPointIndex = 0;
" T* r7 H* s U - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);- k8 J* c8 ]; P& Y
- //..$ X# \% p; R) N% C2 j
- // for line24 f* ? d+ z$ J
- Sketch::ConstraintGeometry geoline2;
. j; {& R4 H7 C, o* O; f - geoline2.Geometry = line2;4 B& K y/ |8 C4 N, U1 e- k d
- geoline2.PointType = Sketch::ConstraintPointTypeNone;3 y" X8 Y& Y" b' a
- geoline2.SplineDefiningPointIndex = 0;
7 k: o6 m5 N3 ^+ o. h - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2); s5 x! X D0 y5 G( L4 T
- //..
' ~; T$ P+ o, f - // for line3
9 R; F1 l; N# m1 }5 ~8 v - Sketch::ConstraintGeometry geoline3;
7 m. M9 v$ }$ @4 M# X& e - geoline3.Geometry = line3;, m8 y& w, O" x# X- f
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
8 X9 ^$ L. Z) g1 {. D/ y s2 ~$ ]4 @ - geoline3.SplineDefiningPointIndex = 0;. O. p% _# o2 S! `% t
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);) P6 J( X1 _& M7 V) Q
- // use this method to create the constraints
+ @; z, u0 y6 F" B - /*SketchConstraintBuilder *line3constraint;
+ Y, i, y q8 a - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
& j+ s( x: H) T# \ - line3constraint->GeometryToConstrain()->Add(line3);* M4 f" ?) K9 S" }1 L
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);8 `: W) f& V" _5 U! k* p7 c6 g
- line3constraint->Commit();" p0 D) D& {( k Q( D1 v
- line3constraint->Destroy();*// N: A4 R! c* X0 ]6 V* v
-
1 G5 d6 P% i! x - // add dimension
! B2 d% w2 R+ Q - //..
( _* M9 J: Q) m* \% V# G; T5 Q* n - // for line1
) D |! O+ \& k: [" p& J6 u - Sketch::DimensionGeometry dimobject1_start;6 M+ c" y. c* Z! N* L
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;2 t* s1 |6 V* w, P5 J( ]" O# }
- dimobject1_start.AssocValue = 0;
" C0 Z- y& b1 X6 V* l4 {* l - dimobject1_start.Geometry = line1;$ C9 p' n1 k. U v
- dimobject1_start.HelpPoint.X = 0 ;
+ K# F8 f( O2 {1 g9 D: R* h, l - dimobject1_start.HelpPoint.Y = 0 ;
. R7 t7 ]8 G6 B0 H - dimobject1_start.HelpPoint.Z = 0 ;5 A5 A8 i9 W. S3 P! ~
- NXObject *nullNXObject1(NULL);
$ V$ Y( {* s. m4 K4 X; c - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;/ \' ^ r1 \6 h1 D4 x! ~( u
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
( I2 M3 _9 f! ^3 H - dimobject1_end.AssocValue = 0;
3 N) e6 z. _9 d5 e( z - dimobject1_end.Geometry = line1;
2 f( \& D i9 P- w! v) Z - dimobject1_end.HelpPoint.X = 0 ;' J i# Z* |9 Z! |
- dimobject1_end.HelpPoint.Y = 0 ;
Z9 m. G# |7 v% M - dimobject1_end.HelpPoint.Z = 0 ;* o4 c# o( t# X5 [' {
- 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;
; N0 j+ S5 g7 m* z - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>; i, } I, e! B1 j) T
- //.." `4 C+ \' {9 Y$ R# L
- // for line2* M: F9 D1 V4 Y5 n" D i% V) @2 D
- Sketch::DimensionGeometry dimobject2_start;, u- p+ Q9 n+ O7 W) Q
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
# y% S$ c! }, o& z5 X7 ~1 f$ { - dimobject2_start.AssocValue = 0;
5 ]6 D$ i d$ @4 @% h( } - dimobject2_start.Geometry = line2;
( s0 G; l2 x6 e: [ - dimobject2_start.HelpPoint.X = 0 ;% h2 H' S3 v2 d. ^6 ^. r& M/ h
- dimobject2_start.HelpPoint.Y = 0 ;
: M& \: f5 _0 G* N3 K5 q# v$ \ - dimobject2_start.HelpPoint.Z = 0 ;
4 ?' p% V, E6 |. t. Z0 h - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
' [, k! r: Y+ K9 [: i - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;! F, W8 F u9 [$ P. p
- dimobject2_end.AssocValue = 0;2 [* _ t# j+ u6 R
- dimobject2_end.Geometry = line2;
! t! J& q& |4 Z7 m0 v3 S - dimobject2_end.HelpPoint.X = 0 ;" d: K& G" `! h& c9 H% \) [: p
- dimobject2_end.HelpPoint.Y = 0 ;
3 }% ^# c1 _0 W3 v& f - dimobject2_end.HelpPoint.Z = 0 ;
0 t7 y, P3 T% c% Z. ]# 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;
1 r1 f, H' T$ c% Q - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3+ k: ~# j; J A) G3 u
- Sketch::DimensionGeometry dimobject3_start;
2 Q# b8 p9 ]- ~, M! S - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;4 {5 C# q! ]. |* s- U E
- dimobject3_start.AssocValue = 0;6 ?# A/ w: V8 ?7 {
- dimobject3_start.Geometry = line3;% c) P& p0 P5 t; p/ ?
- dimobject3_start.HelpPoint.X = 0 ;# {/ t! O& C d2 D* N( E0 P
- dimobject3_start.HelpPoint.Y = 0 ;; K) \( C8 B) ~9 v1 K8 \
- dimobject3_start.HelpPoint.Z = 0 ;
3 J' j/ D0 T0 n/ O7 ^ - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
) u0 q+ W( ^! {$ ?; H( | - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint; L( ~" d5 f' W* ^3 }$ }
- dimobject3_end.AssocValue = 0;* U" ?8 F/ b& E0 e# t. C
- dimobject3_end.Geometry = line3;! V$ w# h6 D1 a b8 D: h
- dimobject3_end.HelpPoint.X = 0 ;
/ {. B8 P0 y7 l5 O) }" J - dimobject3_end.HelpPoint.Y = 0 ;7 d3 ]2 k: |; c" ]: a6 K1 V
- dimobject3_end.HelpPoint.Z = 0 ;, t5 x6 h9 v" s
- 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;
2 N) G8 V" q' H) i1 A) D- R( H - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);) Y$ G2 U# ^( K2 g- _$ I* q
-
7 l0 e& |. P- x+ ^1 |9 J" a - /*</p><p> // revolve the body</p><p> */+ N% G0 h( r# y( p
- Features::Feature *nullFeatures_Feature(NULL);
- w1 e- n+ q# O6 I- h. G' g) z - Features::RevolveBuilder *revolveBuilder1;$ P/ ]0 `# I8 G7 T ]" n8 }2 K
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);/ i; }- s0 v- y1 S/ g
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
) e( N% w! ^" Q( C - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
3 J; W1 b h! j/ a - revolveBuilder1->SetTolerance(0.01);
4 E8 P" Z+ A6 O3 F+ l, P% o6 H - Section *section1;- g# o% n) X" F0 S! S9 j/ J
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);, B$ f8 o7 Q3 H" `
- revolveBuilder1->SetSection(section1);
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+ }/ M/ r+ t5 u* C4 W) r# o - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
0 P1 M& N+ {# O$ X- Z -
) e. }2 x. g7 |8 S; c) d3 T# O - std::vector<Features::Feature *> features1(1);
5 O3 o+ F4 J% X% X6 I9 _. V - features1[0] = feature1;* n+ { U4 _2 O1 r- a
- CurveFeatureRule *curveFeatureRule1;/ g! \0 ?( _ U# |* f% h) I# ]* e, C, W
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
- @3 L/ D0 H4 f9 _1 l; s3 E - 7 }4 s7 v8 D# E( L8 \2 o: G
- section1->AllowSelfIntersection(false);: G; u& l; D( w. l
-
$ y+ n( W$ j/ E6 `8 E. n+ N; t - std::vector<SelectionIntentRule *> rules1(1);, S C& _. H( A+ e$ d: E3 O
- rules1[0] = curveFeatureRule1;- M# m$ ^* D Y; f/ Q
- NXObject *nullNXObject(NULL);3 X. V+ Y8 J& e* @9 i( x
- Point3d helpPoint1(0.0, 0.0, 0.0);
% o1 [- q/ M5 R! P - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);1 o \7 u- w$ F* o
- ) |% ?* t1 [% Z4 g: u
- // define the axis</p><p> Direction *direction1;
( E% Q* m3 e3 d3 }; `( b - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
! W+ _" N# E7 _- D$ j3 O7 H$ t - ! [1 @/ r l) N4 W4 k3 L% f1 J
- Point *nullPoint(NULL);7 h0 A6 \/ }2 l
- Axis *axis1;
8 `( v+ I8 i" Z. Y7 {* H0 r - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
5 e5 r9 {8 ~/ x -
* l e* L1 b7 z2 ^& A4 F. ? - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
, C7 G5 }' K6 u- w) \5 i - Features::Feature *feature2;0 [* }* I3 Q; A. d# N
- feature2 = revolveBuilder1->CommitFeature();
5 ^% M: J( m; ~2 Q1 p - revolveBuilder1->Destroy();7 k* ^# I0 G8 R8 Q
- }</p><p>}
2 k k- w+ s3 N. r" p - </p><p> </p>
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