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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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h& U7 A8 m4 [; f# `( y- <p>void basicFeatures::createSketch()
* G8 C# `+ h! T- j- N - {</p><p>{
6 h6 |3 j- Y/ [, C0 c - Session *theSession = Session::GetSession();
+ B7 {' A( A- Q$ C - Part *workPart(theSession->Parts()->Work());4 v4 q9 q& o, S; @
- Part *displayPart(theSession->Parts()->Display());
7 J9 j, I: D8 v: e - Sketch *nullSketch(NULL);6 K8 V- ]8 D$ B: m
- SketchInPlaceBuilder *sketchInPlaceBuilder1;* w5 X7 i8 m6 y6 y1 C
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
3 M6 S# w% h! U - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
0 U& x/ {* `- }1 q H, ? - Point3d origin1(0.0, 0.0, 0.0);2 ] B4 B; }. s9 a; s: K* W2 P p$ w
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
. C1 N! U' i$ s* F/ b+ ]$ F4 T9 Z - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
. J* x j7 h) T: ]; y3 } - o6 Y4 \% A! g. {/ `! o$ |
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);6 F5 x1 I2 G; ~+ j: D! K
-
! R+ ~% _, o: M5 J5 u7 ?- S6 A) v - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
/ ^5 N* d- ^3 I" `, D# k -
$ P# j5 I. t4 j9 V+ b6 H - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);- |! y2 x, j* q" o4 e; s+ _5 W
- ' W, ?% p0 H8 Q
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
- a1 w/ K: ]$ E2 o+ a$ \1 } - 1 ]- R! Q1 K$ M
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
2 W; H' B9 s) E1 ] -
4 C! k l& d+ a" F H6 V/ U5 [- n - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
. G% w O! [7 ?4 o/ b - ! D9 Y7 J' B, p. \% o, r6 h' n
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
& L) q; E P7 p# U, u: H - NXObject *nXObject1;! r( P, }' ^, f; R, t( [
- nXObject1 = sketchInPlaceBuilder1->Commit();4 ~$ _: X/ A* F t0 E8 n E, O
- ' Y+ C, W/ k6 Y" f
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
4 q' g/ A3 z- q8 p5 o - Features::Feature *feature1;! y- h& Z ?% j+ p8 C( N, G( W. ~
- feature1 = sketch1->Feature();</p><p>
3 j$ z% L8 |) j& P - sketchInPlaceBuilder1->Destroy();</p><p>$ w G; H4 K% u% ^" W) n$ L
- sketch1->Activate(Sketch::ViewReorientFalse);
/ {5 O# f$ g' c, C$ I" r- F# s$ N/ _3 O -
P+ [- j9 w8 ?$ Q" d - // define the dimensions 6 |) Q k% d i" c5 y
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");% ?* F7 U* ]% i8 n
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
; K. }+ G# T+ h0 I - double length = this->doubleLength->GetProperties()->GetDouble("Value");1 o u1 F0 C A2 u
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];* _4 G" Z5 m# {" A" F
- sprintf(msg1,"%f",heigth1);
. e+ m( ? i% Z5 A3 d! K1 S - sprintf(msg2,"%f",heigth2);
! I. E$ H% `% |2 ?9 w - sprintf(msg3,"%f",length);
: H4 _. d; ^7 i3 M - Expression *height1exp,*height2exp,*lengthexp;
3 @" i* I3 w4 A - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
# e. l% O/ R( P; m. A/ ^1 T6 V" y - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
" s# b! [; ~+ ` - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);7 q4 ~0 L- t8 Y- |; x" e$ M9 X
- // these for the dimension position, {2 U" J% G+ }7 o- e
- Point3d dimOrigin1(-100, heigth1/2, 0.0); 4 l0 b# Z ?3 L( O3 M
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);/ b. c! x- N! \ d, a% `
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves. X( H2 E) t& [( r3 C+ w
- Point3d startPoint1(0.0, 0.0, 0.0);
* i$ v: j6 v: }' o6 M - Point3d endPoint1(0.0,heigth1,0.0);
, T) Y5 Q; y9 G- p. L - Point3d endPoint2(length,heigth1,0.0);
+ P9 O @) E$ {. |$ p - Point3d endPoint3(length,heigth1-heigth2,0.0);" J" S& ?8 k0 T0 [- z' p# }. p! w$ |
- Line *line1,*line2,*line3,*line4;
% t5 k% E5 S+ b( c% b3 I - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
; S8 i: m4 e/ P2 E$ C+ U4 A# C - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
0 B$ t( R9 J# |) b- J9 I' B: ?% }" C4 k - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
& {+ c, o7 [, _2 |* r% c0 U3 o - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
( R$ K) `2 o3 S: m; S - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);! i7 Q$ \$ [# M& L; M s
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);1 h, |6 T# y3 x' z" t/ l0 P- K
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
) T1 O4 x2 H7 }7 O |1 G - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);; F! |2 p' C& w3 L
- </p><p> // add constraints
+ T7 j+ u" A' `/ c: v- F - //..
8 p( F: O- \3 ] M/ h - // for line1
& I8 F8 q% v* d0 X - Sketch::ConstraintGeometry geopoint1;
- D6 r* o+ U4 J% l) i( A4 d - geopoint1.Geometry = line1;! f m/ X/ n' X: e
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;& F1 O. K. ^. E' X P; x( V
- geopoint1.SplineDefiningPointIndex = 0;
# C* f! r" Q- p) Q, i' ^. \ - // find the (0,0,0) point# r4 B6 _; f. z
- Sketch::ConstraintGeometry geopoint2;
7 P$ m, _ P+ [0 z1 t4 N& f3 ? - Point *pointOriginal;5 E8 G' v( [$ B+ q
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());6 u9 d' G B, {! a" P. i8 T
- geopoint2.Geometry = pointOriginal;& A$ M. _, x+ J8 m5 |
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;8 p7 v# K% p% U4 |
- geopoint2.SplineDefiningPointIndex = 0;
$ ]/ ~$ ?. q: m8 M V - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;6 `$ @2 I G8 }' y0 z; {
- geoline1.Geometry = line1;/ B+ c- C. d0 n3 s
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
8 T [, `: H( b$ E# I w; @6 F1 S - geoline1.SplineDefiningPointIndex = 0;3 _) {4 c+ O j/ T
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
9 C' Z2 o2 m& J0 i2 y& j3 U3 Y* k- A7 x - //..
( [3 V" b# E( K3 I; D - // for line29 I5 d+ V, S4 c- a, f
- Sketch::ConstraintGeometry geoline2;2 ?9 H* j. S* u
- geoline2.Geometry = line2;
+ k7 L# ~: ]; W. g6 j6 o - geoline2.PointType = Sketch::ConstraintPointTypeNone;5 ^' x* @/ z) V& c* }8 `
- geoline2.SplineDefiningPointIndex = 0;% L* @1 ?# T, n/ T9 m% @3 H$ \
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);4 z6 F( G7 |) q+ z. \* i
- //../ D# P3 t* L# f
- // for line31 q+ g4 ^1 t9 E6 Y: F+ ~
- Sketch::ConstraintGeometry geoline3;& i" g: q7 D9 U. S$ r7 m9 @
- geoline3.Geometry = line3;- V6 L+ t) g1 J; H/ ~4 u0 r5 r
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
1 }- f2 E. V0 P5 U- e3 `5 ] - geoline3.SplineDefiningPointIndex = 0;
6 Q# D: r Z% K6 ^# W) d - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
P2 R+ n. d5 S l - // use this method to create the constraints
7 A4 p, y' a8 [* N7 h - /*SketchConstraintBuilder *line3constraint;
7 L* i- }) h6 q# e - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
+ z# Q7 w$ Q( D o5 y9 ^ - line3constraint->GeometryToConstrain()->Add(line3);
$ _/ T8 S7 V) b4 J - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);, `& r9 N9 ?! ^+ ]
- line3constraint->Commit();3 l: D5 x3 p4 E$ [3 e4 n3 P
- line3constraint->Destroy();*/
9 \$ g# F1 h; Q) J+ w0 Y( W* T# h7 g - % |8 M+ k1 `% |& I/ @# e
- // add dimension0 X5 S8 }# ]; C+ g" f
- //..( o# E- j7 R. E. m
- // for line1: V+ D6 f& c; a: }+ r) u* G
- Sketch::DimensionGeometry dimobject1_start;( v9 ?+ _2 v7 z Y, {5 _
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
; r% y1 e& [! `2 @ - dimobject1_start.AssocValue = 0;& e/ Z- i9 Q t
- dimobject1_start.Geometry = line1;7 c! I" o# Q& H1 `
- dimobject1_start.HelpPoint.X = 0 ;
. s1 h/ W$ E5 p* C) u$ Y4 ^ - dimobject1_start.HelpPoint.Y = 0 ;6 ^! L! Q- s- o
- dimobject1_start.HelpPoint.Z = 0 ;
. K7 M) T& y4 o% k5 n- u) t - NXObject *nullNXObject1(NULL);
2 X8 q N+ E3 h - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
" x- {1 [! [4 G4 k; e - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;( U/ d0 q" d3 ?- X
- dimobject1_end.AssocValue = 0;
6 C6 \6 y+ I: A9 P1 \5 s - dimobject1_end.Geometry = line1;; D" c" E6 O8 i7 U; v9 S8 V
- dimobject1_end.HelpPoint.X = 0 ;0 U8 s; p' S2 D* H0 T2 u
- dimobject1_end.HelpPoint.Y = 0 ;2 m1 C% d, n! ?) |7 b; v
- dimobject1_end.HelpPoint.Z = 0 ;& O) `) G/ N2 g" j t9 {0 g
- 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 O6 u' i* i8 _ k {2 }; m - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>; ]- q& \- h6 \
- //..) Q% I# `) k! l- r* o
- // for line2
: _! M3 J* {, `* W' r( p9 b% B2 l% V - Sketch::DimensionGeometry dimobject2_start;
! _ M2 J6 S* G4 m% U - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;9 G& |+ ]; ?5 a9 y( n9 f: F/ ~
- dimobject2_start.AssocValue = 0;3 j2 k" G; e) B% {/ D
- dimobject2_start.Geometry = line2;0 `1 N; e( _$ p. P8 T7 i3 P, O2 z
- dimobject2_start.HelpPoint.X = 0 ;) u. k& {) C( X; q- x3 `
- dimobject2_start.HelpPoint.Y = 0 ;
4 O4 j8 w- ^: V+ G9 p. x7 K; \# j - dimobject2_start.HelpPoint.Z = 0 ;
2 u; N4 D" d7 C+ B; C7 U) i4 K - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
3 |0 }7 N) R9 ]( G - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;/ U1 K) h; t" z, s
- dimobject2_end.AssocValue = 0;
& z( s8 L- g: E8 j' m7 q% |6 d+ ~. c0 d - dimobject2_end.Geometry = line2;3 [1 u0 u$ Q* S5 u
- dimobject2_end.HelpPoint.X = 0 ;2 u$ I9 S4 U9 A4 M
- dimobject2_end.HelpPoint.Y = 0 ;
) \) v8 m9 u; g' M - dimobject2_end.HelpPoint.Z = 0 ;9 U, x! ~4 F6 F4 R d5 B
- 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;
W1 ]: N4 n1 b; J) m+ h6 f - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3 }* {( l4 e' }# f
- Sketch::DimensionGeometry dimobject3_start;
( @# L" G, }( B" \; u6 r" _ - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
/ v6 P" s3 w/ t5 W - dimobject3_start.AssocValue = 0;, G- \. Q2 i$ n$ @
- dimobject3_start.Geometry = line3;8 g2 d6 [# p, j5 {7 r# p
- dimobject3_start.HelpPoint.X = 0 ;
% w/ E4 y3 j2 s4 i+ g - dimobject3_start.HelpPoint.Y = 0 ;
! [6 R+ _/ K: l# O - dimobject3_start.HelpPoint.Z = 0 ;
6 ^/ l: ]& }% S. s( @! w9 E$ _+ \ - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
5 L' f; K) } Q$ O - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;1 T! T k& M( Y% B$ L0 ?8 K% ^! X
- dimobject3_end.AssocValue = 0;
( p; X& S5 m" |; m - dimobject3_end.Geometry = line3;
$ C0 d) q( c! e) _6 P - dimobject3_end.HelpPoint.X = 0 ;) q' m& f/ Q7 N7 k( M" q$ ^
- dimobject3_end.HelpPoint.Y = 0 ;
3 S. o. m6 t" C; I5 y" n3 z" J - dimobject3_end.HelpPoint.Z = 0 ;
0 B! r+ ^' W Y/ o( @9 Y9 J - 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;- X% ]; o) G- d! U7 m6 b. v' u, ~
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);" m, h0 T0 ~' g2 j5 s
-
# n4 x+ B( C* J' T+ r9 O - /*</p><p> // revolve the body</p><p> */' @) l9 j; I; K9 W4 i! m1 i
- Features::Feature *nullFeatures_Feature(NULL);7 K7 \6 {) C/ _+ v+ L
- Features::RevolveBuilder *revolveBuilder1;4 w1 V! Z. y# l
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
- Z: S7 O" u0 a7 x" n* c2 F - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");/ s+ O6 K3 P" {! `1 X2 V/ L
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
- R+ h3 l1 H7 p$ u; B& i - revolveBuilder1->SetTolerance(0.01);; v G" s5 s+ V0 T: K
- Section *section1;
2 y* \1 n7 n$ ~" ~ - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);% p& \- ~+ x6 E
- revolveBuilder1->SetSection(section1);3 Y2 F8 c3 a3 `) ~
- # l- j, X) T4 h4 W
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves); x8 U5 f6 G# i: n% y
- - r- Y5 o/ ~, L1 F9 E' A
- std::vector<Features::Feature *> features1(1);% @) C/ T% P- }
- features1[0] = feature1;
6 T: K, K! J% \4 r - CurveFeatureRule *curveFeatureRule1;
; M: |2 U# z& p" f" H! ~ - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
- C2 [3 S5 ]; r/ v ?0 x2 p - 9 A& L' h" w! { q
- section1->AllowSelfIntersection(false);
- O3 d; z1 p# o' M! O - , d" w Q9 d6 c: O, R
- std::vector<SelectionIntentRule *> rules1(1);
+ @! B4 x; v) U - rules1[0] = curveFeatureRule1;+ g; L9 F1 E) E
- NXObject *nullNXObject(NULL);
p2 o0 n1 g' w4 V0 O2 X1 R - Point3d helpPoint1(0.0, 0.0, 0.0);: G- O& |, ?2 {3 h, R% T/ O
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
' m" ?* u6 ?. k$ w1 S -
! T! s) ~6 v; l4 R M0 `9 ~ - // define the axis</p><p> Direction *direction1;: l. N8 u- a* T3 Y! y
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
: k+ N6 G3 U( w7 K6 j3 Z - % h- z& S c7 |3 r, Y
- Point *nullPoint(NULL);/ O A5 Y* ]) Y& w! L2 j* l
- Axis *axis1;
8 M1 R% J/ {$ G3 P7 v$ o - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);' g, q6 W% {) s. O
-
5 N( Q2 w" q+ N - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
9 p+ `' ^7 y; K - Features::Feature *feature2;
|/ q7 n& o' {. Z% ^- P6 N! c9 j - feature2 = revolveBuilder1->CommitFeature();" p, \! Y* l4 ^. B {9 F, s
- revolveBuilder1->Destroy();
" R) P8 z' H v- L& ~7 j - }</p><p>}; X* e7 N8 C+ W9 w. e
- </p><p> </p>
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