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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考1 E8 e* b. t& ?# n2 W0 \
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4 D. a3 i7 k2 n9 i h) p6 X- <p>void basicFeatures::createSketch()
1 z: U: [/ ~7 s* a( b6 i. n+ J+ o - {</p><p>{
( z! Z- Y2 P3 Y9 B- j# {. @ - Session *theSession = Session::GetSession();# F# U9 Z7 s H1 K1 X. B+ K8 Y
- Part *workPart(theSession->Parts()->Work());: h9 [* C8 k% I( I; p5 n! D
- Part *displayPart(theSession->Parts()->Display());
@) Z0 s" p# h$ N/ b! L - Sketch *nullSketch(NULL);- l) D8 f# C3 T' \) m
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
! c7 s+ q4 _) t+ D4 S - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);7 K$ I& `& }& ]: J
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);2 P7 U0 r6 t( P r! c3 Z
- Point3d origin1(0.0, 0.0, 0.0);
b. Y& x/ ?+ D* L- Z - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
# l: ^! ~- L6 _# `# [) I - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
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2 @1 m9 ?" n% Y/ q" |& j, j8 b4 X - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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" K$ [/ [ ^" o5 g - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);: W0 D: j* n$ _- I& ^$ \. |
- . c5 _* U$ ]5 U6 ]) c
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);5 m- t3 A" G2 k6 U
-
9 x& j- H' y" u+ _; A - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
2 d/ I! }1 `' p8 Q1 \, j& _4 Y1 b - NXObject *nXObject1;
$ `8 o1 P7 i4 i+ M. a8 O O - nXObject1 = sketchInPlaceBuilder1->Commit();5 W, ^9 A8 b6 o J$ m; k
- ' E/ T6 Z" L: X6 K+ x: a! @
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
' H1 D2 Q, i2 }/ Z1 w* c - Features::Feature *feature1;
$ Z8 g: R8 ]/ y: ?) t - feature1 = sketch1->Feature();</p><p>1 U( c' Q: U& k# r- X) M2 P7 n7 R
- sketchInPlaceBuilder1->Destroy();</p><p>
. h3 p/ v+ H) F( B( ] - sketch1->Activate(Sketch::ViewReorientFalse);
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- // define the dimensions " b7 O* k6 a/ D5 x
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
# i9 S& g, @" [ - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
4 o& C7 [9 m9 k( {5 n6 e - double length = this->doubleLength->GetProperties()->GetDouble("Value");
# d3 s4 Y* h# } - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];! g3 e; r1 o0 E/ D' Z
- sprintf(msg1,"%f",heigth1);
, \$ Z5 N/ c3 g& l, E5 Q' b3 t - sprintf(msg2,"%f",heigth2);0 [2 l2 \* P; U
- sprintf(msg3,"%f",length);9 F3 g! ?0 J/ g0 n& {) j0 B
- Expression *height1exp,*height2exp,*lengthexp;* A$ h! b: m8 {. \* F, j9 v% |
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
b, K; ]( g% ]" B: B+ V8 ? - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
9 q3 c8 G$ f% e( G. `, c4 r - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
{2 y; K2 c8 V$ D! g8 J# A+ I - // these for the dimension position' K/ F2 H J0 R9 V! p8 N% a+ q
- Point3d dimOrigin1(-100, heigth1/2, 0.0); ( |2 A7 x8 ?- E3 Q( w
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
- K, D9 }/ z! w - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
% n" J' d8 F8 E0 y |3 A - Point3d startPoint1(0.0, 0.0, 0.0);
. t. f* L+ w/ b - Point3d endPoint1(0.0,heigth1,0.0);9 C$ ^' u; D$ X! B
- Point3d endPoint2(length,heigth1,0.0);2 a5 B! F4 ?, V N
- Point3d endPoint3(length,heigth1-heigth2,0.0);
2 x" j. z4 H+ C; U; |$ o - Line *line1,*line2,*line3,*line4;4 |& N( |& `4 {4 Z: X
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
/ p Y4 K- ~" z - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);# A$ L4 c6 N4 S
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
3 d" t2 z* x- ?; }/ I( y+ | - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);2 c/ P7 H l7 @ D6 g/ ]: |, |
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
* z/ v1 Q- @, ^8 G - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
8 N# \7 S5 a3 I' n; n. | - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: J; O- a. `5 W7 ~; F - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
0 C6 u8 y( X* z& J - </p><p> // add constraints" ^8 l5 y9 ^7 I5 i
- //.., N' a7 x! x( i* T" N# {
- // for line13 Z2 m) x& y8 V D- ~5 s# m+ D& c+ c9 O
- Sketch::ConstraintGeometry geopoint1;
! v/ Q3 J3 f) q5 Z - geopoint1.Geometry = line1;
! W i7 T, F, l - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;9 H9 z5 t3 }/ L- i8 W" y( D O; b L
- geopoint1.SplineDefiningPointIndex = 0;
- i7 z" j, x, b Y/ x0 w2 I0 E$ R" M - // find the (0,0,0) point
. [" h5 w b4 g9 ]# p4 p7 m" U8 Y - Sketch::ConstraintGeometry geopoint2; 9 W5 E* s4 g4 {0 ~6 {1 [5 F
- Point *pointOriginal;& ?8 w5 u" Z( [: s5 {% _1 N( @
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
& X, ^0 ?* e9 B* N( p" p5 e - geopoint2.Geometry = pointOriginal;, E. Q y1 p& g2 [$ I; S
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;4 c+ l( i: x ]
- geopoint2.SplineDefiningPointIndex = 0;. `" j2 n+ S$ ?/ i/ C! k
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
6 }' q% l5 P0 }/ Q0 S! e$ R& Y( T. v - geoline1.Geometry = line1;: c n. R8 x! F0 p4 o
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
9 M& d& P7 U4 B% {* G) E7 F, k - geoline1.SplineDefiningPointIndex = 0;$ m2 o$ e% c9 r+ `- v
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
+ u& T" o) Y% g, V% M- {1 a - //..
) D8 X% j& [, l1 D# b0 M - // for line2
* J# a+ B/ D+ W - Sketch::ConstraintGeometry geoline2;
9 J) H3 U% u+ D$ {9 X" v" ~ - geoline2.Geometry = line2;% I I1 L+ f! j3 l0 l/ @; g
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
- p2 Y1 Q. t9 [" O0 N7 b+ @6 X - geoline2.SplineDefiningPointIndex = 0;
! N8 P# n0 o" v - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);6 V) V* C$ C6 g4 L+ l
- //..
7 b0 W% ~# y7 E+ I3 u8 X) _6 g - // for line3
; b z1 T8 n" W+ ~. x% M4 h0 M - Sketch::ConstraintGeometry geoline3;
H# h) \1 E. P* b - geoline3.Geometry = line3;. T. f4 c5 a( C8 p
- geoline3.PointType = Sketch::ConstraintPointTypeNone;; E& ~3 d$ v- `" N# o+ C
- geoline3.SplineDefiningPointIndex = 0;7 X3 B7 @! }9 R9 [+ g
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
, ]; h d$ X+ x - // use this method to create the constraints/ ^7 t& q0 l( F3 c' t4 a$ M0 H! v
- /*SketchConstraintBuilder *line3constraint;) ?' A1 {" @4 U) W, t
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
' n1 B0 F2 M3 g' S9 s - line3constraint->GeometryToConstrain()->Add(line3);+ ^2 u2 C* k) Y0 D5 Z/ C
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
9 e, j c- J) x1 K. C/ b* c4 Y+ K9 Q - line3constraint->Commit();; y1 U J$ \5 G* k' K/ ?
- line3constraint->Destroy();*/& l' H6 g) f! @2 T$ b
-
, W3 m$ k* M! k2 x& ~ - // add dimension
- Q5 P' Q0 N/ n! I* K& ?7 i, t - //..
! A, ^6 F1 _# G) A9 h1 t7 Q# n - // for line15 V' x1 G: A# Y: m. P9 [% F
- Sketch::DimensionGeometry dimobject1_start;4 D; r6 T5 L- U/ c( e: Z$ o: U l
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
& L3 e; S9 U( c9 x3 G/ i8 N5 @ - dimobject1_start.AssocValue = 0;0 w5 r+ [8 J# u
- dimobject1_start.Geometry = line1;
3 @% ^& [2 m @- ?0 B - dimobject1_start.HelpPoint.X = 0 ;1 p7 d3 G) G" A1 d# \( |% i8 S
- dimobject1_start.HelpPoint.Y = 0 ;2 |" H& V9 ^6 E9 y7 k; c* t
- dimobject1_start.HelpPoint.Z = 0 ;
7 z2 |3 _8 C6 f5 l9 c! F - NXObject *nullNXObject1(NULL);1 Z9 D4 K: d6 N: o5 K* [! I
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;& A8 F6 [/ b4 A% h, k) S% `
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
+ J4 \# K$ }% A9 ? - dimobject1_end.AssocValue = 0;
$ ^' `) b0 h4 ]- z$ U# I. M( ] - dimobject1_end.Geometry = line1;
1 |& N6 T: M2 `2 d* W - dimobject1_end.HelpPoint.X = 0 ;8 F4 `) @+ l) g
- dimobject1_end.HelpPoint.Y = 0 ;
' A; ] J6 w3 Z! B( Z - dimobject1_end.HelpPoint.Z = 0 ;
- B) B1 d( W( K; _7 l - 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;
1 x/ ~ D' E- M' ^) I" H% ^6 s( N - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>$ J/ O$ I( c+ \
- //..
$ z' I1 i& \& T0 S1 J/ e3 R p - // for line24 x! I) m# _. {8 R- T
- Sketch::DimensionGeometry dimobject2_start;
# u! m+ q8 c3 Q1 O6 X8 v- j - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
* r+ S9 q" ~" [8 r. ^5 c - dimobject2_start.AssocValue = 0;
5 }- c- e" p7 S2 ?5 E' l - dimobject2_start.Geometry = line2;! `" `6 R' o( K2 h: h
- dimobject2_start.HelpPoint.X = 0 ;/ j1 F/ f( w+ P' w6 X9 B2 o
- dimobject2_start.HelpPoint.Y = 0 ;# v i3 F( u0 d4 r; i, S
- dimobject2_start.HelpPoint.Z = 0 ;
1 _7 |3 B. A! M8 J$ O: v - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
- S# W' B; n* G4 o y - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;& S/ j. G4 L4 w+ y$ s
- dimobject2_end.AssocValue = 0;
. u1 M2 f9 I* _3 p6 k - dimobject2_end.Geometry = line2;
+ ?1 n$ J% V7 A$ _" D1 C8 h# U5 P - dimobject2_end.HelpPoint.X = 0 ;) N _$ D% e0 c8 o6 ?9 M1 e; D
- dimobject2_end.HelpPoint.Y = 0 ;
% @" j4 T' H9 c; C: x3 L2 | - dimobject2_end.HelpPoint.Z = 0 ;4 H2 X" q2 D8 d: A
- 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;* T# j& {' D. u" i5 M
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3( Z, w4 }. n( g8 W8 n
- Sketch::DimensionGeometry dimobject3_start;1 Z; _ l# \6 G8 W2 e1 b
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
$ b6 q( P' w- X) N# m2 { - dimobject3_start.AssocValue = 0;+ ~. @# K+ ^9 u, T3 g
- dimobject3_start.Geometry = line3;
/ t* f% r4 l9 W p( F - dimobject3_start.HelpPoint.X = 0 ;/ y1 I0 u4 ~- o& ]7 a* B
- dimobject3_start.HelpPoint.Y = 0 ;
/ W4 o- C* a( ~ - dimobject3_start.HelpPoint.Z = 0 ;
( Y5 F$ M! q2 H$ x/ k: J - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
* z: U- ~ ^! I7 y: |* w. K - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;& @) Z: }$ a) T% X0 I) p/ A
- dimobject3_end.AssocValue = 0;
3 u& ?- W; k0 W. S0 y6 X - dimobject3_end.Geometry = line3;! Z; ~- g: h( q3 @7 ~1 ]
- dimobject3_end.HelpPoint.X = 0 ;5 `: O/ }8 @7 O, M
- dimobject3_end.HelpPoint.Y = 0 ;
; ]- [) E& W# d2 E% f - dimobject3_end.HelpPoint.Z = 0 ;+ P9 V+ ~9 F5 M) A
- 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;% E1 [* C2 k J
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);! M* n, C9 _$ G+ {/ t
-
3 e0 E# E8 }( z: l: y: c$ X - /*</p><p> // revolve the body</p><p> */
# i) T3 O6 s. @8 @5 S4 x/ V - Features::Feature *nullFeatures_Feature(NULL);
3 C" [- Z+ d( H' d - Features::RevolveBuilder *revolveBuilder1;
9 B. G$ T' D, q; p' U' g3 K+ q - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
6 O7 i5 w" k+ A& e - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
$ @4 ~' ^! t, T: f5 A# p% m - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");( g% C9 o& N" Q
- revolveBuilder1->SetTolerance(0.01);* P0 J4 M9 r) ]) ?3 k7 k# F
- Section *section1;
* D3 F D2 O0 a - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);) _# r8 P( P( }. N$ h0 G
- revolveBuilder1->SetSection(section1);
8 [" n5 b1 j& p9 E* S2 Y$ V - # q' O' _, Q0 ?, V7 J
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
& n8 [5 ?/ s3 N0 m5 {* i3 X - 3 K% [' ]) e9 y& T+ Z' H, S! N
- std::vector<Features::Feature *> features1(1);
% m2 p' `! U/ s" ~* N1 \! c, x - features1[0] = feature1;8 j2 c3 c! l6 L- L: b3 B5 R1 \
- CurveFeatureRule *curveFeatureRule1;- `! ` `, v$ N4 V# Y
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1); ^8 M0 Y: g! y, N) p
- 8 ?" L8 ]) ]9 N; D( R: u5 k5 ~; a
- section1->AllowSelfIntersection(false);
) v9 ^( d/ s0 Z' o -
2 K \( U( E& H/ x! W - std::vector<SelectionIntentRule *> rules1(1);
7 k0 f- a( f2 \ - rules1[0] = curveFeatureRule1;
9 [- c+ O6 A' J4 X' I* K - NXObject *nullNXObject(NULL);7 k" x3 `4 u& F, y
- Point3d helpPoint1(0.0, 0.0, 0.0);
8 q- ^( o" R- V - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
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- // define the axis</p><p> Direction *direction1;+ x/ i' |6 i9 y7 h; F
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
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- Point *nullPoint(NULL);7 U$ a. V7 E. S6 z$ L$ V+ _7 G
- Axis *axis1;
}: J( o, w0 y u - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
& b* }* b- ~* \6 I; X# A -
" q$ n2 H+ x; { - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
9 U: |" @" p% ?, N- b! R+ p* ? - Features::Feature *feature2;" P9 n) s6 L) p ]3 A; b5 M
- feature2 = revolveBuilder1->CommitFeature();8 v/ \& l7 C" }4 a1 Q+ q# n
- revolveBuilder1->Destroy();8 ^5 u- p# `) z! \% g: K# q+ S: o2 C
- }</p><p>}
: ? n! q' Q) Z3 `! t - </p><p> </p>
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