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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考+ y- F2 F1 J" z! E1 @
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( ]6 W4 z, Z, i; g! O5 G5 o6 v3 O- <p>void basicFeatures::createSketch()
" b5 S3 ^/ W+ P - {</p><p>{
) [$ ^0 `0 I [ - Session *theSession = Session::GetSession();
; l' }0 ^( N8 ~$ `/ h - Part *workPart(theSession->Parts()->Work());7 V# x: R4 ?2 C
- Part *displayPart(theSession->Parts()->Display());( k$ @2 _& T& v" W( f& ]- x8 z
- Sketch *nullSketch(NULL);
- v* T4 _# i8 B" M* C - SketchInPlaceBuilder *sketchInPlaceBuilder1;; L0 L" t8 o; W, C4 D. `) S
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
) P `$ @" S: K% f% b" C4 v' \ - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
# P1 P. U/ k8 a& F+ O' ]; m - Point3d origin1(0.0, 0.0, 0.0);
2 W( F) t: C1 b" B- U- G) t - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
6 B' H! O0 r) ]# D1 q7 H7 l - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
4 T. [9 `% d5 `' @2 q -
m* C6 N8 c4 F& S$ K' F - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);8 C* B" P: o: A; Z. R2 N
- " s; x1 y# u& A/ W; m
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);# w" f7 c4 E: l, b4 x
-
! N9 }7 U0 s( x# K1 R - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
' ?; l, Q5 U4 n - 2 R& U6 w) U) L8 E; T
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);# a ] ?3 h( B
- ( U. R0 H$ v" _( |
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
, k2 }. P4 r) y3 p, Y - / e0 _1 n: M% Q/ W
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> . s* C" z: e! U0 _ m1 y( ?- K3 x' A
- NXObject *nXObject1;+ t: t+ M8 @( m
- nXObject1 = sketchInPlaceBuilder1->Commit();. }7 v6 a6 V# e( E$ P
- : v9 w/ }0 I9 V! ^* z( M- h
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));4 [+ _6 v; }% ^- r# @1 Z% i
- Features::Feature *feature1;
* K& o% x6 O9 W) s' d4 I - feature1 = sketch1->Feature();</p><p>) Z$ u/ R$ v1 O
- sketchInPlaceBuilder1->Destroy();</p><p>
1 F; H, ]* d+ Y* J: P: f - sketch1->Activate(Sketch::ViewReorientFalse);1 u+ Q5 ^+ [( q$ U
-
. G1 J% Y( N" M' V: l - // define the dimensions 0 k5 ?1 x% d" p( C: T1 k
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
8 Y$ f8 n3 i% {: P* F. F8 u - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");8 J/ w$ f( U- Q' G) I4 u2 f
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
" z2 q) @% h5 `0 X' U# W% w! M; _ z7 H6 h - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];3 e/ |) t, R; ^
- sprintf(msg1,"%f",heigth1);
: w8 |1 t( d. p1 z) G2 T - sprintf(msg2,"%f",heigth2);
7 u3 N- _3 O+ N( z+ v - sprintf(msg3,"%f",length);
+ n; m7 v7 d3 N% S( o - Expression *height1exp,*height2exp,*lengthexp;
# f5 y) m* D6 h5 U* | - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
d" Q3 \% z \7 f9 V0 O4 Z7 R - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);" E3 r+ w: q$ f1 l) i/ ~* W
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);/ Z) G- ]3 {1 e1 `- j* ` n
- // these for the dimension position
% R! I F. b% w$ Y$ O; p( w' _5 k/ r - Point3d dimOrigin1(-100, heigth1/2, 0.0);
. V6 [- _3 b+ E* u, z! H - Point3d dimOrigin2(length/2, heigth1+100, 0.0);) O0 H* o' T j" U3 @ w h
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves! @( v5 \5 K, V, U1 C
- Point3d startPoint1(0.0, 0.0, 0.0);
1 t0 B( T4 M6 K! O6 _/ C F - Point3d endPoint1(0.0,heigth1,0.0);
/ g( x2 g0 t* i - Point3d endPoint2(length,heigth1,0.0);
! P1 v" ]6 {$ P2 I& G: D* D, ? - Point3d endPoint3(length,heigth1-heigth2,0.0);
/ H V, h3 L6 `) F: H/ ] - Line *line1,*line2,*line3,*line4;
" w. y+ t2 o/ ~6 ] - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);3 ~7 `7 R2 s Y* |
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);. g. z( z8 r( ~8 b' [& g
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);6 l% f0 x- H9 b# K+ p' J* c
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
# d \6 m# S5 z - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);1 I: \/ I8 @( a/ E) J5 K
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);2 p! p* _5 Z, \8 `7 q, z% w' I. {
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);# J3 \# ]) ~1 _5 V7 Z- V; e. i0 Q
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
! U% G9 E7 H7 B9 t. ?: | - </p><p> // add constraints, h# y4 l: d$ u$ S5 i: y
- //..4 j2 B0 r) p" S7 Z0 R4 r
- // for line1
! j% u7 t3 J1 J6 d: x7 | - Sketch::ConstraintGeometry geopoint1;8 m: G# F& e6 d7 m6 ~1 I
- geopoint1.Geometry = line1;
2 _6 P$ T. a& V" ] - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;# N+ n0 D3 z; {# P* P8 g
- geopoint1.SplineDefiningPointIndex = 0;. B% d% e' o9 M1 m$ W% Q; Q
- // find the (0,0,0) point6 E) X7 H2 W. P% k! z
- Sketch::ConstraintGeometry geopoint2; ' P& F/ ]% D7 [* `% G2 t9 [, P
- Point *pointOriginal;8 l" }+ {- H" o6 {: ?/ s4 ~7 H
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
. t" I9 S, c$ |' T2 A - geopoint2.Geometry = pointOriginal;
, m6 W7 p7 j' d: U - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
0 z% s4 c5 f! I( r9 ~ - geopoint2.SplineDefiningPointIndex = 0;
1 Q- T( @ A, @& _- k - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;! d# q6 L& H+ Y+ M' Z% I
- geoline1.Geometry = line1;
9 G5 f# r/ W) V* I - geoline1.PointType = Sketch::ConstraintPointTypeNone;9 q# z$ n$ G9 [, @5 M
- geoline1.SplineDefiningPointIndex = 0;, K! b c) S) h# X( d8 P) H0 _
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1); U) S+ e: w1 f; J% L5 R. E$ B
- //..
, q. ~* U( D# q - // for line2
( G7 E: X# r K: i* C - Sketch::ConstraintGeometry geoline2;
5 u* {- x2 C/ M0 t - geoline2.Geometry = line2;* n) y0 h& ^" ^, s7 |
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
% m" B6 Z- z2 b1 k5 v4 [, d" { - geoline2.SplineDefiningPointIndex = 0;
+ o; ~: v* i8 S9 J" x. @1 m7 L+ n - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
: G* A: U2 r+ |/ K* C0 d' w - //.., B" w- A3 J) K) n9 i+ f, S
- // for line3( E8 b" L J1 G
- Sketch::ConstraintGeometry geoline3;1 K5 ?$ ?8 A0 e o4 k
- geoline3.Geometry = line3;
3 r* d% G* ?3 F, O* v - geoline3.PointType = Sketch::ConstraintPointTypeNone;1 {* K+ A5 e- j* R! s7 B I
- geoline3.SplineDefiningPointIndex = 0;
) i: O9 R: a6 r' p. M - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
9 ]5 \7 [0 g$ M - // use this method to create the constraints
' |+ x1 z0 m3 R - /*SketchConstraintBuilder *line3constraint;
z5 k, `( I! M. F7 g - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
3 b4 R v' s3 d( j. z; r - line3constraint->GeometryToConstrain()->Add(line3);
" h8 f* B# g- S# o. a z# A - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
?; l* a1 f1 |9 ^ - line3constraint->Commit();
$ J a6 j4 x( W0 m" ] - line3constraint->Destroy();*/
: q& X$ f8 ?8 Y - + N. i+ C! m5 m
- // add dimension
) y, s, O+ A* f6 H0 D - //..
- N5 O6 G% ]( K$ k - // for line1- M! q6 ]3 J/ f" @) f+ {1 M
- Sketch::DimensionGeometry dimobject1_start;
, }7 T5 \/ G; d - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;3 w# K- X1 E/ |( b1 D
- dimobject1_start.AssocValue = 0;
4 m( [9 I. M. {! Q1 l6 C4 W/ N - dimobject1_start.Geometry = line1; d- A& g0 s/ I( n7 O, _
- dimobject1_start.HelpPoint.X = 0 ;
' ~% p: V- M: @* S+ X - dimobject1_start.HelpPoint.Y = 0 ;- X' R d1 Q$ y
- dimobject1_start.HelpPoint.Z = 0 ;; x* Y: ^* a ~
- NXObject *nullNXObject1(NULL);4 f; i" r5 Z; A& S5 `. R I! i+ A
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;. _9 z7 i! F5 ~- i" G
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
% z. g; y Z4 G6 |* M7 i7 F$ j, K - dimobject1_end.AssocValue = 0;( ~6 t; T9 `3 T9 N, l6 R" a9 g# I
- dimobject1_end.Geometry = line1;
5 a% B6 l7 V% C6 S - dimobject1_end.HelpPoint.X = 0 ;% S+ u$ u$ Z B% n
- dimobject1_end.HelpPoint.Y = 0 ;: x/ ?# @8 H N- r, N- N' i% A+ @/ @$ D- `
- dimobject1_end.HelpPoint.Z = 0 ;
7 u) U! y) _( L, \9 p5 z/ F, C$ v - 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;
) a* H3 ]/ H- y& W. ? - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>5 B! n6 K9 Y+ B1 a; c% i
- //..
* ]2 H9 n$ ^5 ?4 d - // for line2
, N8 [2 U3 J3 L( {7 X% _# S! g/ z - Sketch::DimensionGeometry dimobject2_start;
4 w- h3 q) {( S - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;9 Y# u( C6 C" Z8 ], e" ~- q
- dimobject2_start.AssocValue = 0;
+ q. ^% e* {+ g+ C% a! u - dimobject2_start.Geometry = line2;
! E. D2 i; `" I4 ]3 ~ - dimobject2_start.HelpPoint.X = 0 ;
3 @, K1 ^! O& s- _ - dimobject2_start.HelpPoint.Y = 0 ;3 W) {2 b# i. k* O% x
- dimobject2_start.HelpPoint.Z = 0 ;( X! s* M, K M4 S
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
6 n$ e0 B, g! ^ - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
7 `3 v9 N+ X( z2 \ O - dimobject2_end.AssocValue = 0;: y; C2 m2 b4 i8 B! d
- dimobject2_end.Geometry = line2;( f) o, ]+ D$ L1 c" v2 d6 \/ ^
- dimobject2_end.HelpPoint.X = 0 ;- o) K4 p- J4 t0 h% g% @
- dimobject2_end.HelpPoint.Y = 0 ;$ X; @1 _7 q5 D, J- k( t
- dimobject2_end.HelpPoint.Z = 0 ;0 p. c1 C% @- J
- 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;
2 T0 a( i0 R5 w" V. u - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3/ o8 A5 n- P' e( E8 F6 i7 i
- Sketch::DimensionGeometry dimobject3_start;- [- n8 R' r7 n8 A
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
; B7 p" m6 P! n, R6 A: m+ _ - dimobject3_start.AssocValue = 0;7 L2 _% Z7 V6 k: e, b9 p$ I
- dimobject3_start.Geometry = line3;; g: N% b6 N/ p5 }5 x+ k
- dimobject3_start.HelpPoint.X = 0 ;" V. Y1 @& D- O/ D# q
- dimobject3_start.HelpPoint.Y = 0 ;
4 H9 M$ e" b6 O& M6 a9 h) T - dimobject3_start.HelpPoint.Z = 0 ;% U8 F0 t& u- x' s. l9 \' Y( z
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
1 n& N- N+ t3 K: b1 I. V - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
% D$ b1 Z# d) ^$ M2 k. C9 v" H - dimobject3_end.AssocValue = 0;
/ ]/ i4 |4 A% y7 ? - dimobject3_end.Geometry = line3;5 M) T9 V; L6 o" P; k
- dimobject3_end.HelpPoint.X = 0 ;6 V, j2 d. U P4 u+ |
- dimobject3_end.HelpPoint.Y = 0 ;
6 k6 [+ F( s6 ^* w0 S2 b - dimobject3_end.HelpPoint.Z = 0 ;
' D1 t! ~' v4 m! q, L - 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;
& [: ?1 J1 W# m* ~5 j( l - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
9 h I& [, |- Y: i3 a3 o" S - 0 A" k, H8 M7 k; b2 }" G
- /*</p><p> // revolve the body</p><p> */+ F7 B; T5 e0 c) C
- Features::Feature *nullFeatures_Feature(NULL);4 `) U1 S1 I2 D" u
- Features::RevolveBuilder *revolveBuilder1;4 I1 } L/ V1 p9 r5 m
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
+ l" X) L3 ^. E; |3 e - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");/ P" x& j" w; ~
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
# T+ h- s% l. S5 d( s - revolveBuilder1->SetTolerance(0.01);8 h: H" b G3 M$ V J$ \+ _3 Y/ `
- Section *section1;
9 D1 U3 W' p" @- ]( C$ ~ - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
5 D0 `: H2 ]! A5 r8 T - revolveBuilder1->SetSection(section1);1 `9 b7 t, k: v6 `3 `4 W
-
$ v& m- P5 R; |+ R2 I) C+ R3 f - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);4 j& m+ b7 G5 ~) W6 \0 |( r m
- $ }$ P Y0 B ]/ c5 W9 O7 Q
- std::vector<Features::Feature *> features1(1);
: Y5 C! M# _" L6 M$ D - features1[0] = feature1;- t& `' V( ]7 B% [3 D6 t4 J5 |
- CurveFeatureRule *curveFeatureRule1;/ p* ?; _3 w& E& Y5 g2 f2 ?' |
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
& j6 o* @' F& C* P, }3 ^" E - " I2 G: s& a ]; V! o6 A( i! I
- section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);0 j' f) F1 x: E \" g. t6 r
- rules1[0] = curveFeatureRule1;
2 u* | j- }" w% F: z+ u - NXObject *nullNXObject(NULL);
) s6 J( |8 Q* ?3 K- e; m* v! l6 c - Point3d helpPoint1(0.0, 0.0, 0.0);/ W8 U P: j( f- z/ M# g
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
~: k3 W I' x% U. S3 Y4 ~ - & Z- K& l a! N# c; ^. Y+ ^
- // define the axis</p><p> Direction *direction1;
# T3 C7 n- L. r- P P& H& l - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);7 t% X; D5 h4 m6 M; {" m' k
-
; K, W/ U/ i% w6 d; ^8 h8 \4 V& C& k - Point *nullPoint(NULL);8 G! l) f: ~3 e7 ~& [
- Axis *axis1; G7 p' B$ q& R
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);! _8 O7 g0 j3 \( V, ]( q" A
- 2 Z A# N7 v; G+ E; |# M; K
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
' V/ c9 z1 h. k" l$ @; X - Features::Feature *feature2;) t4 a% B# _& L1 K7 R p5 c- y3 v
- feature2 = revolveBuilder1->CommitFeature();3 I! v" C- Y; L/ A' O) |
- revolveBuilder1->Destroy();
& M% Y. N, u" i8 d/ A - }</p><p>}. K* y0 Z/ [# p6 _
- </p><p> </p>
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