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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考) m: T5 m& F w0 m/ U
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P- y1 F1 D/ L Z- <p>void basicFeatures::createSketch()
! p- z3 Z( }8 A# s" A: ]$ V# p - {</p><p>{
/ ^( N1 n; c5 m" A3 ] - Session *theSession = Session::GetSession();* K5 V! ]) o a9 W' Q2 O8 Q
- Part *workPart(theSession->Parts()->Work());
3 c3 C% d0 @+ G9 J) \ - Part *displayPart(theSession->Parts()->Display());& J( J( b2 z, Z9 Z2 \' Y3 k
- Sketch *nullSketch(NULL);
6 s- s) W6 N" Z$ R7 V - SketchInPlaceBuilder *sketchInPlaceBuilder1;+ }" S" F2 ?; I- }- s
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);$ \! I+ |) z5 e: Y5 _- o! F1 ]) R
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);2 a- ]7 H5 i3 {/ w) I9 [
- Point3d origin1(0.0, 0.0, 0.0);
# t/ z# X) c, X, m& U6 q6 J - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);/ A) X# N4 ^* q! E
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);+ S+ g5 Y# Q! v* K7 x, o" x9 k
- . W$ J# K) K) A' c. v
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
5 M, l3 X8 B! ~" S -
( ? ]/ m5 z; s/ | - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
' g* {3 @# f P) w8 ?0 ^( L - ( G* F6 P A% k( L5 c
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
8 [; O& C2 k8 @: n q: c f - 0 Q* T% m/ q m" {
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);/ q( V( a' C" q
-
2 j. j9 ^9 E6 h: u& F' { - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
f% t) p4 f2 O/ z! }) t! _ - 9 l, O, C8 z! A' G1 \
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);, Z7 c* _. s3 i
-
. b- M) Z) x% k9 `5 L7 S* z3 s - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
' U8 H) H! N9 V - NXObject *nXObject1;
0 S5 j( h& x+ B& }+ ?5 @2 v6 q9 I* F- \ - nXObject1 = sketchInPlaceBuilder1->Commit();
1 O' \) }1 f" }; ?5 U+ { -
, D1 m7 q( Q3 N' H - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
9 E3 y/ I9 N+ d - Features::Feature *feature1;
' s7 m3 l' c$ i - feature1 = sketch1->Feature();</p><p># [. g H l! t2 c) x; I" [5 J% w
- sketchInPlaceBuilder1->Destroy();</p><p>
# H" w, t6 _8 t - sketch1->Activate(Sketch::ViewReorientFalse);
. w* R2 H6 Z& ~# i. @$ V - ) f0 a/ N/ N4 _& `5 x4 {) x6 z
- // define the dimensions & g1 q" `5 M* v6 @: u9 c* L7 U& V
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
: P: S2 M6 C9 W, d" X - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");" m! M$ D0 O2 S" p
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
3 Q5 l2 `% l$ ?3 Q9 O! H - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];) j+ p9 L5 @) Z$ m# t) _- n" j* ]
- sprintf(msg1,"%f",heigth1);
6 [$ D0 L( H2 g* T5 R2 W b$ K b - sprintf(msg2,"%f",heigth2);
4 C$ h# r E; V! R - sprintf(msg3,"%f",length);
& q, j. F1 a" K - Expression *height1exp,*height2exp,*lengthexp;
, i4 t9 J0 K: E - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);& W5 K% O/ V7 `& ?# _ f V2 ^- V& W
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
' j7 m- N ~2 L2 @ - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);2 \- J" a3 ^: V/ F+ b
- // these for the dimension position; l+ F) ]% P) H% e7 K% t! T2 Q
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
" y: w3 X( W! v6 r' t' N" v - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
1 E9 b% O/ }% L- S- Z - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves& ?, X# G3 j- R+ [, j8 |
- Point3d startPoint1(0.0, 0.0, 0.0);
4 B' @0 w) F% b( h5 `+ e: l - Point3d endPoint1(0.0,heigth1,0.0);( W6 k" ]* Q# }/ h3 \
- Point3d endPoint2(length,heigth1,0.0);
4 P! V. D; \9 ^9 k% s4 f - Point3d endPoint3(length,heigth1-heigth2,0.0);
* P" [6 m3 B9 w. K( G - Line *line1,*line2,*line3,*line4;
/ h1 `9 S8 T) j) t! a. a - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
# N5 |& j! w& N - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
4 b/ B3 `/ E; |. [: F - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
: t& a2 ~) C/ o( w - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
) l+ o# N7 J5 x# K+ q - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
) I: ~/ e, |+ e7 ]. g - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);( O# E$ K% n: _$ A% {
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);& @ z1 W8 u2 ]* q
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
6 F# N- M W" V/ {, r. ~3 S - </p><p> // add constraints! i9 \$ I# y1 O4 F& T, ?2 Q
- //..1 ~4 d6 @: J; M2 C
- // for line1 i$ g/ w+ @; ?
- Sketch::ConstraintGeometry geopoint1;
+ f0 o, s- w# y7 A0 Y - geopoint1.Geometry = line1;% q% G: D# {4 x9 T
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;7 \- [7 [: [- j+ ^9 U
- geopoint1.SplineDefiningPointIndex = 0;( [& v) E- ~6 c4 I5 d- Y" q
- // find the (0,0,0) point
, H. ~3 f" o* ^4 j4 C% n+ z& P6 `* H7 { - Sketch::ConstraintGeometry geopoint2; / M- K. U2 O! Q- M% L( B+ n9 Z
- Point *pointOriginal;7 C$ h& y1 y) `# E" j; {4 |4 f1 T6 |# V9 e
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());3 j" f, D. U; H; C
- geopoint2.Geometry = pointOriginal;
. t3 |, L& e1 q9 G: L0 k - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;8 n5 e# y0 L- I6 C
- geopoint2.SplineDefiningPointIndex = 0;6 b8 W" J/ t9 J
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
3 s1 V% z' F% G W! U0 k - geoline1.Geometry = line1;6 ?. [+ ? q+ D& J8 _ a
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
; j8 H5 O) S# `& Q/ n( h1 s - geoline1.SplineDefiningPointIndex = 0;" q8 A' \% y$ C x% m
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
/ A% P: W8 F$ c( O2 V9 w, ]' r - //.." z" m( U, ^* m
- // for line2
# a/ N P& [* n |3 _" o% A - Sketch::ConstraintGeometry geoline2;
; I8 Q3 D' A8 b5 Y1 D - geoline2.Geometry = line2;
8 a8 N" }, d) f" Q - geoline2.PointType = Sketch::ConstraintPointTypeNone;
3 D3 W8 W3 u$ D - geoline2.SplineDefiningPointIndex = 0;0 u2 b/ N$ Y6 B2 y( {( D
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);: X6 o3 ^4 p: y, ~1 M; P
- //..
( a% z9 W/ U3 n/ L - // for line3
* s6 ]" H% H! D* A5 `$ t - Sketch::ConstraintGeometry geoline3;
" ^* x- ?$ u( j) u - geoline3.Geometry = line3;
* x4 G) m. _" y5 R. W* x - geoline3.PointType = Sketch::ConstraintPointTypeNone;- {; z. e6 Z+ J+ {
- geoline3.SplineDefiningPointIndex = 0;+ ]. R0 _& I+ n( m
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);' M# T4 t6 ]8 {6 K$ K, p
- // use this method to create the constraints% m8 P8 p. b6 V6 ]0 m1 d
- /*SketchConstraintBuilder *line3constraint;( Z) A6 J) K _) D# ~
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
: f s6 m( `: R# ~# c7 X - line3constraint->GeometryToConstrain()->Add(line3);
& s# o! M1 ?, ~& C2 R0 }* X9 i - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
% p/ K% B3 k, C8 t; R$ ]1 d - line3constraint->Commit();1 [: U( C' o* {' I( G
- line3constraint->Destroy();*/
4 M; m: C2 F ]0 V. }9 a -
. p' u+ N: w0 q - // add dimension g# c s8 Z1 l. c9 e2 f& f$ f
- //.. y5 E& C" w+ a: u9 `* m z) c
- // for line19 w) | R% I5 r+ }8 L0 L `" [
- Sketch::DimensionGeometry dimobject1_start;& N3 |5 v$ g0 I6 i T* Q% B
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;* M) m4 i7 b- E/ n1 k' d
- dimobject1_start.AssocValue = 0;
' \0 m5 M+ D0 f9 { Z - dimobject1_start.Geometry = line1;
$ K5 r h( G$ K& l/ W8 i - dimobject1_start.HelpPoint.X = 0 ;
! y, J/ M; \7 @) J0 ?5 | - dimobject1_start.HelpPoint.Y = 0 ;
9 ^+ } |% z) }$ U$ s; ?( p. h - dimobject1_start.HelpPoint.Z = 0 ;
$ |# s& ` D: W' [' y7 [: @- n6 i - NXObject *nullNXObject1(NULL);! D3 n+ O3 x( q& Y5 [. X0 i9 _/ e$ W
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;" m: [7 v+ d; t1 n4 y
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
( J' z2 T6 K4 |9 Z O - dimobject1_end.AssocValue = 0;7 A1 ^1 {/ u$ j2 n
- dimobject1_end.Geometry = line1;
. `, n; l1 M1 l - dimobject1_end.HelpPoint.X = 0 ;) u( [" f' d: W& Z( q
- dimobject1_end.HelpPoint.Y = 0 ;
% q) _4 A( D9 J7 \" f5 } - dimobject1_end.HelpPoint.Z = 0 ;
! H, t8 v9 Y1 b, ]5 k - 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;
7 B" ^, J/ _; Z( b/ y% w - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
1 S4 s4 U9 a' t! F. d1 g- o - //..
8 z4 M. c, {- V5 H - // for line2
! O1 G# p+ Q- x' s/ E' m - Sketch::DimensionGeometry dimobject2_start;
: P! o( y: W$ L- a/ I, {6 G( D - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint; J% P6 c( i; K* E
- dimobject2_start.AssocValue = 0;
4 q# w h2 u+ | - dimobject2_start.Geometry = line2;1 h v) w9 P% F" |* O
- dimobject2_start.HelpPoint.X = 0 ;
9 {6 w+ E9 H4 I6 k1 u$ y' ]3 f0 D - dimobject2_start.HelpPoint.Y = 0 ;
0 k% m3 P8 H `" C2 C5 t2 ~ - dimobject2_start.HelpPoint.Z = 0 ;
( M8 p6 a6 h0 h( Y& f - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
* Z8 I. w1 d" b, H' H - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
; d7 W+ I' a# I2 d- C$ P - dimobject2_end.AssocValue = 0;0 E3 A d' e9 S' R0 G8 w
- dimobject2_end.Geometry = line2;5 N/ y+ ?3 _, N5 V
- dimobject2_end.HelpPoint.X = 0 ;0 c: n# q" T+ F2 |" ^
- dimobject2_end.HelpPoint.Y = 0 ;8 ]1 Q2 E5 U5 G) Z. X4 r
- dimobject2_end.HelpPoint.Z = 0 ;
# ]0 J, }3 s C6 G( E: ] - 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;6 Y* r, p' l+ ?3 w* |1 H
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3) t7 H# S' B9 s
- Sketch::DimensionGeometry dimobject3_start;( }# z7 Z. q9 {5 ~* L
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
5 |+ s! v) ?6 @& X f8 ^# l - dimobject3_start.AssocValue = 0;
; q/ `) N2 l+ D" z+ q6 V - dimobject3_start.Geometry = line3;. ?( U# q. _' X) c
- dimobject3_start.HelpPoint.X = 0 ;) r4 D* e: U. a \4 g
- dimobject3_start.HelpPoint.Y = 0 ;
' T, q, `: V" |- @ - dimobject3_start.HelpPoint.Z = 0 ;
& I3 q) D& @; |$ W6 X0 L3 c - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
% U& y% ?( _6 h% [" v, @' X - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;4 N& f& [9 C y- R
- dimobject3_end.AssocValue = 0;2 m2 \5 V: c4 S4 N6 z) {
- dimobject3_end.Geometry = line3;! y) @. J- }8 m& @6 {% j
- dimobject3_end.HelpPoint.X = 0 ;
# m7 S% A: p c! ]( p - dimobject3_end.HelpPoint.Y = 0 ;
' n* d! R0 s& y/ ~. E5 q& `. B+ ~' O6 S - dimobject3_end.HelpPoint.Z = 0 ;( V2 _# R" p+ p/ P
- 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;3 B* K0 }' ^, o+ k; _0 A5 c
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
7 r; |0 I6 V+ I% f -
2 P: Q6 L2 }, n5 O - /*</p><p> // revolve the body</p><p> */
/ s* E: \; N$ D$ L0 k$ z3 e3 v w - Features::Feature *nullFeatures_Feature(NULL);( R y' A+ ]8 a' h' M* C3 |2 g
- Features::RevolveBuilder *revolveBuilder1;
% L7 @8 o0 n. p - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);- X+ V. |5 G" ^: J) Z3 s! {& W
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
7 f8 l- I% I# E! E% v5 ]6 m! \3 Z - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");6 }+ {. F# x' a& L. b ^
- revolveBuilder1->SetTolerance(0.01);
7 ?1 E1 q5 K F- y1 D - Section *section1;' M5 ^ T7 i6 M9 l; T, Y
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);) p+ O) w5 A2 F* Y: P
- revolveBuilder1->SetSection(section1);
) \( C. x* n- t8 r3 c0 o( P' z# X* n5 l - ! M: v: i% D7 c2 I- Q0 u6 f; K6 |1 E
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
, \- Z u6 p& o$ x -
! t, L V% F+ ~% Z) m2 Z - std::vector<Features::Feature *> features1(1);) y( E- H) }2 G% o1 q% O+ r
- features1[0] = feature1;
6 i/ z2 q- ?0 k9 w- z - CurveFeatureRule *curveFeatureRule1;. p& q9 r1 M, f- ^- Q9 c7 M
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);: g3 P+ D5 g; A1 T9 e d* U
- 4 A' f' H6 Y' `# O
- section1->AllowSelfIntersection(false);: R" |3 L z' W; e
-
$ A0 L) _4 X/ ^; |2 Z ] - std::vector<SelectionIntentRule *> rules1(1);
, j% V! O; V. } - rules1[0] = curveFeatureRule1;
2 F, S' S: O6 j9 \ - NXObject *nullNXObject(NULL);
1 `, d- S, ?4 s( r9 P7 u - Point3d helpPoint1(0.0, 0.0, 0.0);- R r2 R) K3 K5 H' j0 M7 i
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);7 k) X7 J5 p6 G
- # P% s$ Z5 o$ n7 y- [9 T5 m E+ V
- // define the axis</p><p> Direction *direction1;
4 ` ~' w U7 m' [7 i$ n% {9 s0 _' A8 q7 \* q - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling); @6 A9 C7 [8 _2 Q3 U. {% K+ y
- 9 {5 u5 O' _2 D. p
- Point *nullPoint(NULL);) ]$ g, |8 z/ k
- Axis *axis1;
$ \( \0 L& C& k" J1 o - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);9 @( U4 _" S! m; _ b( |3 J4 m% z% ?8 q
-
) k9 [# l: h+ {* ] - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature& g8 _6 g5 B6 }( Y7 e2 h
- Features::Feature *feature2;
1 f: S" w0 y. Z0 G7 r! J! _ - feature2 = revolveBuilder1->CommitFeature();
; y0 ^ I$ J7 b' W - revolveBuilder1->Destroy();
8 W3 \- S* _# D - }</p><p>}2 ?4 }3 B* q1 e: Y5 @" I0 m
- </p><p> </p>
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