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发表于 2014-2-19 17:07:47
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比较乱，仅供参考! Y) b/ b" R" f+ o
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- <p>void basicFeatures::createSketch()9 T: S% H7 g* Z9 O. I$ `. l
- {</p><p>{
, q, V3 W* o J4 ? - Session *theSession = Session::GetSession();
3 W9 ~7 h2 S- x- X6 f7 I - Part *workPart(theSession->Parts()->Work());" q: v( a A( Z3 |
- Part *displayPart(theSession->Parts()->Display());% b8 V7 s# m1 y3 U8 z$ g
- Sketch *nullSketch(NULL);4 e$ h J+ d3 ?5 G
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
# b+ w% C4 ~1 E" `! P2 @6 o - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);8 f$ ^, W. Q; l6 J; D4 o
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);9 B s! x. E' d; {7 C- H
- Point3d origin1(0.0, 0.0, 0.0);
; [! C2 P/ w0 e' S4 V3 n" p - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
8 ?1 X, j7 X4 `7 e* R - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
4 p+ Z8 w; }5 N! ^# h, c - & t/ m0 P' m1 {& K [: ?' [& x
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
% r4 ?( u6 Q2 W8 ~+ Q0 Q9 K" i - 4 ]8 }0 W1 [) Y, r: j# X
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);+ V# d: d" N: y! ^
- - o. \) A* y7 C$ l
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);5 _4 T# t# J2 \ i
- $ M* P, `/ ~& |0 Y P
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
( n/ M& C3 y7 E9 d2 i -
: a9 d0 P+ w2 U, ]6 }% z - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> : s1 b, A/ o- N( ^$ h' ~
- NXObject *nXObject1;
% a+ E0 o! L1 ]/ ~* S9 K O - nXObject1 = sketchInPlaceBuilder1->Commit();
; n6 c4 C( W) I5 o+ q -
0 ~7 N* \3 ]% m - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
: Z3 J/ }, D& H0 H/ H; u - Features::Feature *feature1;
z- [7 t; l9 {. G - feature1 = sketch1->Feature();</p><p>2 [( H3 k% t6 @2 ?
- sketchInPlaceBuilder1->Destroy();</p><p>, b/ e" J+ X) h W
- sketch1->Activate(Sketch::ViewReorientFalse);
1 I! O6 E; z5 _: \5 p9 U8 | -
$ {% Y$ S, v' u/ L4 N( T - // define the dimensions # p; R! B& g7 c4 L, j
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
- \, e& K! r, ^! ^; A4 o - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
! t i) Q4 i3 _$ f - double length = this->doubleLength->GetProperties()->GetDouble("Value");1 f5 |& A$ [9 ]- c
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
4 | `4 L# O, Z; ^4 T# ~ - sprintf(msg1,"%f",heigth1);$ m7 f0 E* v6 G& `0 z/ z6 M
- sprintf(msg2,"%f",heigth2);, o( q/ V. @* P8 W- Y' n) s
- sprintf(msg3,"%f",length); ?+ U4 W4 s6 O9 |0 |
- Expression *height1exp,*height2exp,*lengthexp;
% ~5 {9 m/ o7 Q! ~' t - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);% u8 a2 T2 ?5 f
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);# O& q" n& V; @$ [
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
& t/ b: g) w* R4 C6 X - // these for the dimension position
- z8 B1 u; K t( U - Point3d dimOrigin1(-100, heigth1/2, 0.0);
! y& I5 c x; e3 ?, [ - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
+ C& g4 V* y1 r - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
. |3 N+ m7 U) v: J5 R% z - Point3d startPoint1(0.0, 0.0, 0.0);/ q8 z. j* i _! s# M4 S
- Point3d endPoint1(0.0,heigth1,0.0);" ]; \; m% N s. [; {9 r
- Point3d endPoint2(length,heigth1,0.0);
, J4 ~: `) D' k) \! l x* a8 p - Point3d endPoint3(length,heigth1-heigth2,0.0);& z3 n0 V$ @8 X3 J
- Line *line1,*line2,*line3,*line4;; g7 [ T9 i9 i8 y% C! P
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
1 d: r/ o* C0 O% e4 V - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);/ B. w& l, K1 b+ r& b* l
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
" V* E9 h9 f6 q, w* U3 q1 W h# F9 F+ h - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);$ @& X0 ?5 B: T" o8 W$ \+ u/ v+ C
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);# ~- Z- g* H& n. y/ p
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);* n6 c3 R' x8 f6 ^
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);" E3 u; z/ r" S7 F& x) L! Y! \
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);: j' p; T) Y8 O0 p( t
- </p><p> // add constraints! Y4 }0 @ o3 q
- //..6 x4 S0 V' z4 E {7 b' h
- // for line1
- e0 g, Q3 V& @! o* \+ A - Sketch::ConstraintGeometry geopoint1;" ?% C$ A# b1 `7 u/ {$ Y0 I
- geopoint1.Geometry = line1;
; [8 Y1 x. a) U% o5 m' R - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;% @; N0 Y+ n# `, c
- geopoint1.SplineDefiningPointIndex = 0;
2 B* R. Y* r! i% A6 l - // find the (0,0,0) point
8 }1 p. \9 e, b* n2 @ - Sketch::ConstraintGeometry geopoint2;
; O' E7 x ~4 @2 M - Point *pointOriginal;) \! s" r$ Q m$ y* w
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());- p! B# V( b& Q( @5 o
- geopoint2.Geometry = pointOriginal;, z. ? Q2 g' I+ F, L( u$ I
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;& D0 L: y: J; B8 U8 e1 I
- geopoint2.SplineDefiningPointIndex = 0;
- |6 n' g5 T, E" O" S# D$ b( e/ Z8 b - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
- F* c: t9 z! ]0 o3 l1 R/ e - geoline1.Geometry = line1;
2 e5 \6 P" |9 S4 t - geoline1.PointType = Sketch::ConstraintPointTypeNone;, n$ q1 V' t) A' D& _/ I
- geoline1.SplineDefiningPointIndex = 0;
# O7 z( s& n, m8 I - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
4 s% m) P2 l1 u - //.." p& M. p, E) R: v
- // for line2
e; L3 f1 i9 U - Sketch::ConstraintGeometry geoline2;8 y# \, L1 Q7 N+ W- B: t* ^$ E
- geoline2.Geometry = line2;
4 b- S, u& ]6 e5 B - geoline2.PointType = Sketch::ConstraintPointTypeNone;- X3 a5 ]# ^9 g
- geoline2.SplineDefiningPointIndex = 0;+ p ~0 q* [9 ?1 Y; p ^
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
/ r' r, D$ Y {9 P1 Y - //..
* y( ?2 r9 k& c A - // for line3
" L3 y( d. s# ` - Sketch::ConstraintGeometry geoline3;
" T, h( f; z3 [" b' z3 c& _ - geoline3.Geometry = line3;
. x. @, S, ]* }; h8 Y - geoline3.PointType = Sketch::ConstraintPointTypeNone;
" V/ J4 `# ?4 R1 ] - geoline3.SplineDefiningPointIndex = 0;
. x+ @7 X! M+ @ - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);6 f/ Z' s+ A5 c. J
- // use this method to create the constraints2 Y; Y9 t* g- c7 e6 w$ z
- /*SketchConstraintBuilder *line3constraint;
1 E0 ~! S9 S4 l \- j1 M - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
8 n+ Q; j* m" Q - line3constraint->GeometryToConstrain()->Add(line3);) o* [- b" {. R+ l4 T
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
' [* _" L" ]0 `' g. ?9 }4 I! c. f - line3constraint->Commit();
7 S2 `- f* v/ l3 t3 e - line3constraint->Destroy();*/+ W1 j9 j, G( w7 Q' c8 Q
-
0 X! t ?$ i4 D2 `( z - // add dimension: G; S4 |0 Z* i, w6 K# q
- //..- h, x, L7 u y' \
- // for line1
- l4 S# z; O3 D5 a6 | - Sketch::DimensionGeometry dimobject1_start;9 p, @! o# G; C
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
6 C( k% d3 _; @( D/ k+ J - dimobject1_start.AssocValue = 0;
' T2 Z& f, b. V, } - dimobject1_start.Geometry = line1;& ?8 X) i/ X# i b! r
- dimobject1_start.HelpPoint.X = 0 ;- L( r2 ~2 R* ?+ x: D* |
- dimobject1_start.HelpPoint.Y = 0 ;
: Z' H1 y+ _! z - dimobject1_start.HelpPoint.Z = 0 ;
, n# V9 m" ?! m, ~+ _2 X - NXObject *nullNXObject1(NULL);
7 p7 {! J7 }9 ~4 i& _ - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;. i8 P; b. \, r9 U3 Z: Z( ~& I
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;% l& q7 B/ G- ]1 O$ W% c- p
- dimobject1_end.AssocValue = 0;
) {7 K5 J5 l( q; A% x8 | - dimobject1_end.Geometry = line1;
1 n) Q+ n. b% ?8 W: \* T/ s. G - dimobject1_end.HelpPoint.X = 0 ;1 ]4 i" S7 {$ I: m' I
- dimobject1_end.HelpPoint.Y = 0 ;
! x' ?, C, J0 F( { - dimobject1_end.HelpPoint.Z = 0 ;( v% m7 a4 ^2 y9 f+ g p5 W9 o
- 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;3 @6 _4 o+ h" R @
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
/ {3 G9 ?- D% g _: r+ J' y* K - //.." I) J* t% m3 L" H4 v6 Q' x
- // for line23 d. C- Y; _1 `* m' X: G
- Sketch::DimensionGeometry dimobject2_start;# ?8 [) u! ^. R; m- O+ q
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
5 \8 F( _; Z/ M* k5 S& n4 Y @: B - dimobject2_start.AssocValue = 0;9 v: J) l+ Z( P5 M. ]
- dimobject2_start.Geometry = line2;
" Y- t6 J. C" G% {1 T - dimobject2_start.HelpPoint.X = 0 ;& d; W9 e2 Y+ ?+ j E( g* S0 C
- dimobject2_start.HelpPoint.Y = 0 ;/ `& q7 J2 v. P- n
- dimobject2_start.HelpPoint.Z = 0 ;
$ T+ J- R1 R( j) p, [4 T3 Y - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
8 A2 ^7 R9 O2 g2 h. K - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;* L5 s. b. [5 _. G6 X0 ?0 E
- dimobject2_end.AssocValue = 0;
' K5 }. m: c( v- O8 C g7 z - dimobject2_end.Geometry = line2;3 ~) R9 S' c- O# r0 k
- dimobject2_end.HelpPoint.X = 0 ;
8 W/ X: j6 l* H Q% ~% d- q4 v - dimobject2_end.HelpPoint.Y = 0 ;
2 K" z0 R& A& c* w - dimobject2_end.HelpPoint.Z = 0 ;- \7 |" l, K) A6 q6 y7 k' X3 [4 O
- 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;% v+ w. z/ }$ U/ S: y
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3& h5 B3 M3 T3 X! \( \+ e
- Sketch::DimensionGeometry dimobject3_start;3 s" `2 N+ C! x
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
: k' T- g, j# g2 E) P' K! G - dimobject3_start.AssocValue = 0;$ g% N, |7 n' v& C: C" C# C
- dimobject3_start.Geometry = line3;+ v3 w6 q; \ ^ H7 N# B
- dimobject3_start.HelpPoint.X = 0 ;
! z8 G" L6 C! B$ \) h - dimobject3_start.HelpPoint.Y = 0 ;
; ]3 H% `: {3 z4 c8 c/ x - dimobject3_start.HelpPoint.Z = 0 ;
/ A3 P4 w8 t# J4 p# H/ j - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;5 R0 \+ p, d! ]8 w9 y% ^- w$ K
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
$ i) V+ a) O% o' Z* R$ @3 F4 W - dimobject3_end.AssocValue = 0;4 ^3 e. L) J% s" _, a- r' i
- dimobject3_end.Geometry = line3;
8 m, b2 {$ b: [9 ^* W. _6 N0 R - dimobject3_end.HelpPoint.X = 0 ;! @# x: H3 H2 ] `
- dimobject3_end.HelpPoint.Y = 0 ;
2 {2 H" M6 v; r" ?$ l4 `8 N9 [ - dimobject3_end.HelpPoint.Z = 0 ;! X) Y( t9 H8 M
- 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;
. B& X5 K$ W% u - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);2 O0 s. V: x% O: J: _
- 5 E4 U# m9 _" E7 w+ i
- /*</p><p> // revolve the body</p><p> */5 J7 k9 x* \0 d1 [
- Features::Feature *nullFeatures_Feature(NULL); q* [# M1 L6 S8 F3 @ Q
- Features::RevolveBuilder *revolveBuilder1;
+ x5 k* a: z+ y# A, \ - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
. \0 u- |# i: K" t. E F$ n1 f; a - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
* Q, i% I9 w1 ^4 x# B2 | - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");+ h" U, k$ l/ A
- revolveBuilder1->SetTolerance(0.01);* [( S! t" [" v* |1 l9 h4 Q5 r
- Section *section1;
$ R' i1 f4 G8 A: k2 ` - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
# l- X& D- P0 a4 ^5 ~! X3 q - revolveBuilder1->SetSection(section1);9 X; \1 C3 [ B8 ]. R
-
0 l1 E# _ y* r3 P A( F- @ - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);. m, b/ q& M+ M% H5 V4 ~& l% o
-
% |3 ], ~" U( H( \8 k - std::vector<Features::Feature *> features1(1);
+ K+ H( V5 y3 ^ - features1[0] = feature1;
9 I3 r& O' h' l0 B3 y4 @. K - CurveFeatureRule *curveFeatureRule1;
8 M5 Y% t) J6 j/ n h0 Q0 T3 ^ - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);5 i9 G7 C8 O* ~! _5 v
-
1 u/ p; {1 w7 w; @2 F: w - section1->AllowSelfIntersection(false);
& T$ E( C& P0 w6 u -
( S+ }# U5 h7 w' @; e - std::vector<SelectionIntentRule *> rules1(1);
/ x. u; T, K0 k - rules1[0] = curveFeatureRule1;
3 {! H, P6 I7 G* Z# u7 v [( P - NXObject *nullNXObject(NULL);
" D& T+ q- |2 |& h4 l0 m - Point3d helpPoint1(0.0, 0.0, 0.0);
5 S, A9 H6 ]& R. g) ^8 | Q - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);8 ]" ` v: f( R3 Y0 M4 B4 m
-
/ H$ g; w; d C' z; z - // define the axis</p><p> Direction *direction1;
8 w+ r% @+ ^+ X% v3 V - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);( c; j5 |: s: Q. I1 `
- + U) ]! T+ V! R5 E+ G* w
- Point *nullPoint(NULL);
C2 L' {: M# h2 v2 S0 I9 z6 _ - Axis *axis1;
/ h/ f. g5 K# N# M7 z! ^$ d - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);$ X' V: P" B9 e/ N, B6 R* ]5 H
-
0 x) }3 T7 z& R8 x" t3 x - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
% Y& h7 b% C: g! i: K/ r" T - Features::Feature *feature2;
5 [' ^ I. D& B0 F3 B& P" w - feature2 = revolveBuilder1->CommitFeature();8 F2 e. q" o& b/ X
- revolveBuilder1->Destroy();
0 T% y3 a' {& T2 n - }</p><p>}5 Z; ^/ p& J' m3 Z* m e, M
- </p><p> </p>
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发表于 2014-2-19 17:06:32
