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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考# t+ U: i* N5 o6 u( L, Q2 ]
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$ X" n* Z5 \$ M8 s- T% u- <p>void basicFeatures::createSketch()8 D+ `3 {8 \' }7 ^- U- f
- {</p><p>{! K# n+ j" O) _5 u( p
- Session *theSession = Session::GetSession();
9 _0 T8 D5 z6 o! O% {9 v: c - Part *workPart(theSession->Parts()->Work());
: B+ S4 g0 S# K( m' ]0 j* c F - Part *displayPart(theSession->Parts()->Display());: g% J* _$ E8 M
- Sketch *nullSketch(NULL);
6 L! l$ ], d7 P& d) s - SketchInPlaceBuilder *sketchInPlaceBuilder1;1 K. d7 r5 `5 J- B8 F, Y h
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
+ ^7 h* B. ?- f9 |! k' y2 k - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);2 ?" @ s6 Z0 w3 h m1 ?6 [4 p$ m
- Point3d origin1(0.0, 0.0, 0.0);
7 A' R. V- x# j( |- v; ~" r! d" F - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);( S" z4 r8 _" H6 o) k+ r& k
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
3 P4 D' `* v/ r( j; K - : L5 q8 x N3 Q, V3 D
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);+ ^0 g8 S7 ~5 i, j- j
- ! O! `7 U. F1 _: q6 F S% M7 p9 E3 `
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
! C7 T8 e# ?2 j1 Z' e - / A" P ]( @+ i% G4 {) S5 ^! {3 X
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
+ e) q2 T$ i: R/ k( K -
1 z! q; W4 D3 w - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
0 x% g( |& ~6 J/ `) k- ]9 [' \ -
- p" z0 N0 g+ R3 D) `9 ~7 D - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);, l( x' p6 }6 d
- % I, X/ [: U' r% ^! U6 H4 j
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);% r; S6 j' X3 x I s
- : X( e9 d3 u6 Z6 A. p' I3 C1 a
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
4 }: I9 g1 [' z3 x% G# D - NXObject *nXObject1;$ S- h: H' b! F2 Q; } I5 N
- nXObject1 = sketchInPlaceBuilder1->Commit();
/ V6 x4 K! {4 z# ^5 G3 f4 [) x - 3 R6 _0 q1 g0 _
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));) ?+ A4 V' I$ s# c6 ~
- Features::Feature *feature1;. d6 J0 D# f3 s$ k: Z. h
- feature1 = sketch1->Feature();</p><p>
- j3 t' V5 s3 F& }- ?# G' n - sketchInPlaceBuilder1->Destroy();</p><p>
: ~% l4 ]; `7 G7 M/ K- ~# T - sketch1->Activate(Sketch::ViewReorientFalse);/ O& t/ ]) X$ T% o- `4 D
- 0 h* Z6 u6 ?1 t" {1 k
- // define the dimensions * M. o6 \" s9 i N, n) S
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");% f% f2 u: p4 \& e; d' b8 J1 Q8 x
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");, f8 s) c1 w( a; a# M, a
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
0 r! X, ]' @: h ` - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];9 {2 m9 f0 @0 A( w4 V; D, W
- sprintf(msg1,"%f",heigth1);1 _+ ^5 y% s3 [) b$ j& x
- sprintf(msg2,"%f",heigth2);
" w2 l# S# H3 w; u/ U$ u - sprintf(msg3,"%f",length);" `7 S: y/ U! L# \. L
- Expression *height1exp,*height2exp,*lengthexp;. Z% m/ k) E3 H" i! J1 C& i
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
1 V# d' V+ l/ s$ W' O - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);7 I: y+ p) |7 V% K/ r9 w5 s0 e
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
3 l; R; R$ `) G! l - // these for the dimension position9 f" q8 D* E2 I9 P$ M3 A
- Point3d dimOrigin1(-100, heigth1/2, 0.0); * H& Q. [- r/ n0 U) b
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);+ ?/ g+ [& ]* Z) K6 b
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves8 o7 G7 J& z' v7 ?; P
- Point3d startPoint1(0.0, 0.0, 0.0);
$ a$ Z6 s- R' x7 S - Point3d endPoint1(0.0,heigth1,0.0);, W. ^$ ^4 Q. y1 C( I% k
- Point3d endPoint2(length,heigth1,0.0);
0 P, F, y* v C6 G$ C - Point3d endPoint3(length,heigth1-heigth2,0.0);0 s# b& |$ p; P' M" F
- Line *line1,*line2,*line3,*line4;
s7 {$ @; J" v& _; K$ Z - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
3 s. G. ?; P$ b1 s. y6 d$ E6 Y - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);/ C8 h! }1 s+ [, v$ ^' y; @
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
+ h' o1 `1 F* [/ L" \! } - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);' y f/ @- D) ], a# E2 Q c
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);8 k5 |1 O: X7 o* k+ A9 |3 H
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
V) M8 R% [9 {. f1 ` - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);0 D) X% u R/ g( a, J/ E
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);5 i0 U1 S8 o& F$ Y* E- X& H
- </p><p> // add constraints
: g0 S& d F1 b" I4 U: H - //..$ ?; T. I4 r0 G2 ?( ^, u/ W
- // for line1/ |# A! E+ J9 X; s! s0 c
- Sketch::ConstraintGeometry geopoint1;& D g5 V% q1 w k8 Q; s3 O
- geopoint1.Geometry = line1;1 h2 c# H. s) {; d
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
, I' l$ h, L4 ?( O5 G - geopoint1.SplineDefiningPointIndex = 0;
$ B8 p& f- x1 {. ]8 d0 x6 E - // find the (0,0,0) point4 z$ ?; a0 w( E) X, t8 D* i
- Sketch::ConstraintGeometry geopoint2;
9 ]1 h0 w6 k j' F - Point *pointOriginal;7 o) a. d! C3 i( x
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
. n) q9 o' c# Q/ v - geopoint2.Geometry = pointOriginal;* {5 x Q; u* G& G2 Q$ i
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
1 q$ I9 g0 _* O5 H/ S - geopoint2.SplineDefiningPointIndex = 0;
7 C/ L5 ~" e# n" R9 x - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
' x# Z, s4 g6 _( d" ~ K - geoline1.Geometry = line1;
5 b" J6 E7 v, O/ P, Z& n - geoline1.PointType = Sketch::ConstraintPointTypeNone;3 Q" l( X; V, \% }. x
- geoline1.SplineDefiningPointIndex = 0;
" X9 D! G i' `! ]& o* Q0 L M - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
' ]9 [# n: I) J, b8 t/ b4 e1 _ - //..
& h- g5 X% @2 }+ T% l - // for line2
2 v. a: ]9 r5 v# E - Sketch::ConstraintGeometry geoline2;9 K8 E0 \! R3 ^
- geoline2.Geometry = line2;# w$ `' \- c3 {- V3 b
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
# |4 b! r2 \$ M% c2 x5 X: x: w6 e - geoline2.SplineDefiningPointIndex = 0;
$ j4 v" S* f5 I - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);, _6 [* _; [$ |4 Q& X3 i! x
- //..; f) _' _% o( y1 H4 J* K- ]
- // for line3/ n$ h; z* U3 [, R1 Q& \4 D
- Sketch::ConstraintGeometry geoline3;
# p6 k' ~" _4 q* Z4 y8 T - geoline3.Geometry = line3;
+ ?0 Q1 w! f$ m* @, Q( a - geoline3.PointType = Sketch::ConstraintPointTypeNone;4 ? U7 C8 i) {6 o9 x! ~
- geoline3.SplineDefiningPointIndex = 0;
/ U4 h8 R1 F3 L D" a6 n - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
# L. q8 `4 G$ k7 ]$ N) w [ - // use this method to create the constraints
- K3 j3 I3 T3 e2 Y9 ] - /*SketchConstraintBuilder *line3constraint;0 Z5 _# {- [4 w: D; M/ B& |& G% E$ a
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();/ f, d9 Z+ A& h0 Y1 m2 k3 M
- line3constraint->GeometryToConstrain()->Add(line3);( y$ e# d1 A s
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);; g# R0 n8 X# a8 z
- line3constraint->Commit();$ Y$ M- O( a* a5 S' r5 V
- line3constraint->Destroy();*/
" U5 { F/ K( ^8 x. p& z0 C. X6 w/ L - 9 i+ g- w5 T# R. I% Y3 ?7 R
- // add dimension! u& `( E. X6 [ P
- //..
7 n1 v0 N- E; F4 Z) m# k - // for line1
# A! S1 `+ h, P5 ^# a; d2 R6 H$ s+ D - Sketch::DimensionGeometry dimobject1_start;: k" w+ z% H' z, y3 z1 ~( D7 ?
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;1 w0 G8 n ~* `" R) u: @4 `1 Q7 ]
- dimobject1_start.AssocValue = 0;
2 G- \ j' y- r, n - dimobject1_start.Geometry = line1;8 P+ U# _- V: d- g0 O- v% c
- dimobject1_start.HelpPoint.X = 0 ;- K% b v6 Y8 o4 ]+ r+ u1 N# P7 w
- dimobject1_start.HelpPoint.Y = 0 ; c+ a7 `8 p' t
- dimobject1_start.HelpPoint.Z = 0 ;
0 F8 N* [3 C' }$ g& W! h- a d - NXObject *nullNXObject1(NULL);1 N' t1 `9 Q- N9 E4 Y' g, b. I
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;+ \7 j' u4 x b' y c j
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
7 a1 L! x. F. q/ e6 b7 { - dimobject1_end.AssocValue = 0;
: p9 V/ E$ g/ G. _ - dimobject1_end.Geometry = line1;
( C; U( R4 h6 O* J, L+ V" ` - dimobject1_end.HelpPoint.X = 0 ;
Z' g$ F+ \8 s3 C( n - dimobject1_end.HelpPoint.Y = 0 ;& g! h9 w4 o* m8 R4 {
- dimobject1_end.HelpPoint.Z = 0 ;3 u, d: A; D9 s1 x7 Q! h. L+ 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;2 k- R8 [8 Y+ `; G
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
* a( B& c* v, t( W2 h. N - //..4 M, Z F$ } J; t5 C% @7 s9 [
- // for line2
$ G0 k* ^% S M& U* C - Sketch::DimensionGeometry dimobject2_start;
# _8 y* G$ m9 ]/ O0 |: @+ n - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
8 U3 R7 E; e+ K6 w - dimobject2_start.AssocValue = 0;
: w. ^( G+ W5 W5 c - dimobject2_start.Geometry = line2;* a3 d4 G/ _$ T& d' S8 i
- dimobject2_start.HelpPoint.X = 0 ;
* l s2 j5 o% Z% y9 a, A - dimobject2_start.HelpPoint.Y = 0 ;
4 H3 Z1 b- N+ x. K# S' T" V - dimobject2_start.HelpPoint.Z = 0 ;; S8 F+ I! p9 }: g; I
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
, M1 G8 [2 _' n. s* }* H z* ^ - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
0 ^' A* y% I- }3 _" z& ^4 s - dimobject2_end.AssocValue = 0;4 n, }+ b. m- F5 S( T
- dimobject2_end.Geometry = line2;4 c/ Z+ C% W3 b' M" s: Y
- dimobject2_end.HelpPoint.X = 0 ;0 `- q+ B1 T, Z& D( C& S2 \7 X1 i( l% s
- dimobject2_end.HelpPoint.Y = 0 ;) Q- F* i7 t8 F: G4 f0 k
- dimobject2_end.HelpPoint.Z = 0 ;
# c( S8 B9 c* N! 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;
7 P! T) B% h% Y0 ] - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3 `4 `. |: d6 D& \
- Sketch::DimensionGeometry dimobject3_start;7 i7 R: H; |" D" Y& |6 B
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;+ j0 e/ Y5 A1 M3 L
- dimobject3_start.AssocValue = 0;
, B8 T$ P# U4 y# i" ?; u" n5 O - dimobject3_start.Geometry = line3;, R2 |2 a. A2 K/ w. N, w2 @7 k
- dimobject3_start.HelpPoint.X = 0 ;
. p. X& Y* ~, V7 v& q P5 c& H - dimobject3_start.HelpPoint.Y = 0 ;+ Y2 |- @8 q; V) V3 p- U1 E
- dimobject3_start.HelpPoint.Z = 0 ;
1 x- L: d ]: R3 h( t, \1 ? - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;% }* e6 a! `9 @2 c
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;& p3 a& ~ d) c
- dimobject3_end.AssocValue = 0;
3 F% y% M( C5 L8 s$ y: W - dimobject3_end.Geometry = line3;
) S" [+ b. W0 z; U - dimobject3_end.HelpPoint.X = 0 ;5 F0 r; k% N9 d/ \# @ L& y. i* R
- dimobject3_end.HelpPoint.Y = 0 ;+ ^( R9 e3 C `
- dimobject3_end.HelpPoint.Z = 0 ;
Y: r1 p3 n8 L6 ~7 m% O! I5 {( U - 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; S, B$ E) \# \$ |! {3 s3 X& B2 }
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);4 }* P K2 E! d
- 9 I+ s) H- ]% J$ |5 d5 o- T8 ?
- /*</p><p> // revolve the body</p><p> */ o9 B+ \ ^! U; _/ q. ?3 X
- Features::Feature *nullFeatures_Feature(NULL);
) m# F# B* s- |: [- }; y1 d9 f - Features::RevolveBuilder *revolveBuilder1;: x9 o1 p' G6 E& u
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
0 B# o8 R! a o: W - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
8 \; N0 J6 x1 h+ s0 g/ q) x: R+ }; G - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
3 Z+ o {% L5 b( f- r. \, i% W, s - revolveBuilder1->SetTolerance(0.01);
" O$ q/ n0 g/ ` - Section *section1;
4 j. s2 ^" Q1 l* Q, U - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);: A. ]3 x: N& t% ]7 w
- revolveBuilder1->SetSection(section1);7 w5 `2 M2 A3 e1 t; u
-
; ^0 n% K3 K) B4 O' l. { - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);$ {" g2 G. J4 e% S c
-
$ f& _. r1 j1 Q" j, p* L) A# C( e5 s - std::vector<Features::Feature *> features1(1);! [( V6 V6 Y( J! y3 O" \+ X( V
- features1[0] = feature1;
( W8 Z7 `8 S( A( Y0 @ - CurveFeatureRule *curveFeatureRule1;- V3 k; Y5 b3 G8 ^8 `
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
$ L- c3 Z+ D0 [* p' A- A -
- |8 [4 K Y$ I4 h - section1->AllowSelfIntersection(false);
& J- P. O0 J, [' n1 X# B; O9 R - , o e! g3 Y# ]! f; S- U
- std::vector<SelectionIntentRule *> rules1(1);1 R4 s* W ?& u5 t; m
- rules1[0] = curveFeatureRule1;
. a: l4 k6 ^3 p3 T- i+ W4 ` - NXObject *nullNXObject(NULL);- x9 y3 x' l( o/ a; a
- Point3d helpPoint1(0.0, 0.0, 0.0);% V& b! J& K9 e O( _
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);. ?" n1 i" {7 w( R+ H8 L! g6 R
- - P: o Z, G0 |
- // define the axis</p><p> Direction *direction1;
" |6 P! M# P; B \5 x. V - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
# N E" F. v& p; n& \( J -
4 m' ^3 K' s. Y& h# s+ J& h$ I - Point *nullPoint(NULL);7 ?6 d, U- |" X; q ?3 c
- Axis *axis1;
& J# P6 ~( N& F: |5 @$ Z - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);/ _% A5 o. S1 g
-
y8 ^8 e* m5 ^% `; y- E - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
* O) J$ l+ M7 E; O' z3 |9 n - Features::Feature *feature2;
3 \3 \. H9 {0 p/ F - feature2 = revolveBuilder1->CommitFeature();& g3 r) X4 P; K- y+ b. \
- revolveBuilder1->Destroy();' F. ^$ u; j# D& f+ m' ]' j: F1 S( g
- }</p><p>}
! R5 g0 O) t# F* X/ S9 D - </p><p> </p>
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