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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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- <p>void basicFeatures::createSketch()
) ~- c/ J" o! }2 [6 ]- e5 x* D - {</p><p>{
6 s+ r& X0 I$ [1 A - Session *theSession = Session::GetSession();
3 Z" {1 U8 g7 T, X - Part *workPart(theSession->Parts()->Work());- z$ c7 P! T- U* ^4 X( X
- Part *displayPart(theSession->Parts()->Display());0 U' g8 {( ~( j- c. ?
- Sketch *nullSketch(NULL); F% Z1 V9 S" ?/ h
- SketchInPlaceBuilder *sketchInPlaceBuilder1;3 h: G$ e. S/ z" G
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
# f/ ~/ \# Y7 _- I8 Q - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);( P# k' [5 ]0 M. |
- Point3d origin1(0.0, 0.0, 0.0);
) M5 o* K b" C0 [5 t7 u - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);0 s9 H, y% V" Z% V) p# m% y: H
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);/ v9 c* ^4 ?; f" l( `
-
* M c. M( G7 f- q% |+ R3 X8 l - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
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, v0 _- N% w- z6 g. B3 R - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);! P8 k o5 p) A i0 A% q
-
. b( e% e' ^5 B - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);; Q4 ^0 f/ j2 P# t
-
9 p5 X0 n* U2 V! O - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);; I3 T+ S4 w, R5 t7 N
-
. E9 I, `) ?, |; L; k; t& D3 l - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);. Q0 n3 J; `* {6 ]2 c
-
% }# q$ s) N% ^6 l0 C9 U# g8 w) u - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> . O& P) J; \2 u6 `
- NXObject *nXObject1;+ P7 X4 X4 P" G: C7 `! S, L
- nXObject1 = sketchInPlaceBuilder1->Commit();6 c9 v, s( }9 }8 W
- % l4 U: S- x- g# Y: e3 a f
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
+ ]5 p, U5 K! e" l7 `# P - Features::Feature *feature1;
0 G! U) _; y4 N1 X* N: Z; ^ - feature1 = sketch1->Feature();</p><p>
& s/ @& f. \4 Q) E# X6 z2 ] - sketchInPlaceBuilder1->Destroy();</p><p>- p. Q+ f. q& a2 C C
- sketch1->Activate(Sketch::ViewReorientFalse);
" ~, Y7 W, V9 I8 Y -
/ `+ F8 ]; @7 R6 W - // define the dimensions 4 \% `" {( H x! _7 `$ ]/ h
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
" d% E: ~/ y; g5 j: h( `6 T - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");1 z4 M" W C; S) H/ _! A# k
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
* y1 D: o1 i5 Y' h1 {8 H - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
. r& D- V! D$ }) ~0 S" ]. h% E - sprintf(msg1,"%f",heigth1);8 P/ I$ @$ x6 h; o8 {
- sprintf(msg2,"%f",heigth2);
. t$ t+ M% t: C7 a$ B - sprintf(msg3,"%f",length);
1 L# T" t# R: m; v" \8 G2 y - Expression *height1exp,*height2exp,*lengthexp;( b9 b1 J, G) ~5 B
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
4 M, H- G% Q/ v& j( j- A - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);& @2 K8 m: n! d3 ^2 w
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
7 s! ^! _3 ^# X% W - // these for the dimension position; Y7 i. N [1 i& T, Y6 Z- ?$ q
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
7 x: ~1 ~5 l0 a. i0 R - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
, `; G* L; n; K4 w% _# y5 x8 a - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves2 z# n9 O4 ~2 U O% D
- Point3d startPoint1(0.0, 0.0, 0.0);
7 e$ X+ @7 V( U2 |3 x; H - Point3d endPoint1(0.0,heigth1,0.0);
8 ^: O$ H1 B! G+ C% W0 g7 o1 H - Point3d endPoint2(length,heigth1,0.0);2 {9 H4 q9 L3 N
- Point3d endPoint3(length,heigth1-heigth2,0.0);& v4 T b3 Q0 R. t# F/ A
- Line *line1,*line2,*line3,*line4;, s, D% `# ]; B
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
) Q& w6 g7 H( n6 u - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
. i+ M6 J, w% s* w - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
A; L: R& c% ^3 Q1 i' r' N6 V - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
4 i( I& y% K3 b& Y5 Z - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: w. U8 H9 J) ]+ @4 l- N' @ - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
8 F4 r& q7 l$ P3 @ L" i - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
/ I+ _& b( I. q: u - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
. L0 N3 \. ]5 M. T7 a7 z - </p><p> // add constraints" m3 V# c7 Y l @
- //..% H; H4 ]: b M/ i: b
- // for line13 I5 j+ Z$ t) E: H
- Sketch::ConstraintGeometry geopoint1;, @# [# q/ G, L# E1 ^
- geopoint1.Geometry = line1;
3 z. {/ S) ^) s4 C - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;; V' o7 {/ {: Q6 q' b
- geopoint1.SplineDefiningPointIndex = 0;
+ v$ h$ g) E# S - // find the (0,0,0) point
( _1 g9 B' z& L; l' B$ B& P/ B - Sketch::ConstraintGeometry geopoint2;
) h0 ~% f0 [7 U0 p - Point *pointOriginal;. v1 Y- A5 u" o9 f, E
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
: p+ A. E: B4 s; H3 e - geopoint2.Geometry = pointOriginal;! `6 n2 t$ R' k7 F
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;6 A+ n5 N& M; B& v
- geopoint2.SplineDefiningPointIndex = 0;
% U: L: W8 |2 ?/ x/ m, u - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;) @9 [2 w w8 E
- geoline1.Geometry = line1;8 D2 K! G1 n2 a4 @0 {$ \
- geoline1.PointType = Sketch::ConstraintPointTypeNone;; ]7 J1 _7 ~, S k6 ^
- geoline1.SplineDefiningPointIndex = 0;
m. |$ |5 z' N$ ^6 [- a% d/ u% l - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
" X! [7 ^. Q! Y( e, \& W - //..
+ |$ L' S( }2 _0 b/ E - // for line2
; N7 ~$ n# h4 z - Sketch::ConstraintGeometry geoline2;! G3 Q3 [3 T; b2 {1 x
- geoline2.Geometry = line2;8 Z$ s3 U& B" [3 @4 r. |# j
- geoline2.PointType = Sketch::ConstraintPointTypeNone;. G6 P h6 @+ l# p2 r
- geoline2.SplineDefiningPointIndex = 0;
9 _" s) g8 ?' }1 b - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);" n; I. W- s! g
- //..) L4 l6 j3 D: L+ R: K. i: `! u
- // for line3. }/ D5 c( U; A% M: h, S- G
- Sketch::ConstraintGeometry geoline3;! ]' Q% s( c6 ]+ U1 H$ m& O$ i% D
- geoline3.Geometry = line3;
a) O# w# S* j2 z# u @ - geoline3.PointType = Sketch::ConstraintPointTypeNone;
7 N7 M8 X p1 R5 \. d# c$ s7 @: f3 q - geoline3.SplineDefiningPointIndex = 0;6 K2 v% f1 F' k) f/ R2 m/ y
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);& J" _# |, O1 O2 f3 S
- // use this method to create the constraints; W& L+ q+ c3 [# S4 F5 g
- /*SketchConstraintBuilder *line3constraint;
0 _4 M, m& C. u4 w8 L - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
+ a \' \. A7 E* w, T* L - line3constraint->GeometryToConstrain()->Add(line3);/ v$ q2 q" g' g6 x/ G5 ]
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);# v' v- X3 o3 I1 N
- line3constraint->Commit();5 ?, r' {4 @8 y& `
- line3constraint->Destroy();*/4 }9 F4 _' U0 U4 X8 |: ~, g
- : p T4 y2 j1 y! c
- // add dimension
. q+ v( `6 I { - //..! b9 l8 Q9 L9 w' z4 q
- // for line1$ u. f& L! u$ z2 J8 T, g- c$ H
- Sketch::DimensionGeometry dimobject1_start;
$ \3 N G) s6 q/ @ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
& ~+ O$ X, p* B2 C3 N) i. r - dimobject1_start.AssocValue = 0;
( \ R, ] d: O2 N* J - dimobject1_start.Geometry = line1;- F: k! b. k8 X2 e
- dimobject1_start.HelpPoint.X = 0 ;
. @& J* c6 |5 G! V' a - dimobject1_start.HelpPoint.Y = 0 ;
3 ?- q% n/ N6 T c N$ c$ ~ U - dimobject1_start.HelpPoint.Z = 0 ;
; }+ u2 j; s+ ?) R6 I. W/ Y6 R - NXObject *nullNXObject1(NULL);! N5 \; N' }7 f1 b# ^
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
0 {2 P; m$ u# m% K( j2 R - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;' g& O8 q2 O7 A) n
- dimobject1_end.AssocValue = 0;
! ]5 p0 m0 K: b% j* p+ ^ - dimobject1_end.Geometry = line1;
" f* f, X) ?' R' X4 ^ - dimobject1_end.HelpPoint.X = 0 ;
, {) X5 ?& p" R/ g+ z6 K - dimobject1_end.HelpPoint.Y = 0 ;
# T J- @$ G% L% T - dimobject1_end.HelpPoint.Z = 0 ;' \9 Q: y( w5 m7 C6 Y" H
- 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;
9 ^$ a* `- C) g - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
3 N; y9 K$ u: @6 z - //..
/ G% w T0 ^+ \5 ^& B - // for line2
' S+ b$ ~: ~: R4 w: O# w) K" g7 n - Sketch::DimensionGeometry dimobject2_start;
, C$ I& H3 P; ~9 B6 _+ K) ^, }. V - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
# i$ s; ~ \( b - dimobject2_start.AssocValue = 0;
8 ]1 L- g* C0 ?: J, o - dimobject2_start.Geometry = line2;
( P, E( u3 ?" c* o - dimobject2_start.HelpPoint.X = 0 ;8 F6 k& {4 o* A- W8 T( p
- dimobject2_start.HelpPoint.Y = 0 ;
! s: y/ `1 _7 D7 k/ T4 ?+ O - dimobject2_start.HelpPoint.Z = 0 ;) H; B; {$ |6 L: d
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;* A2 N' c) B {* o6 u3 h. E
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;$ z8 r" N0 d; x/ ~2 D
- dimobject2_end.AssocValue = 0;! p" b! N3 X4 e. c
- dimobject2_end.Geometry = line2;
& g s2 G d2 D* y - dimobject2_end.HelpPoint.X = 0 ;1 I/ U7 I( @- x
- dimobject2_end.HelpPoint.Y = 0 ;. E1 `# {& J* h. I% Q
- dimobject2_end.HelpPoint.Z = 0 ;
" a6 a2 A! r, L: r" T - 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;
3 l) p. l& K8 H - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3* q2 q0 j8 X0 J' e, r
- Sketch::DimensionGeometry dimobject3_start;7 n+ \ J+ v8 k$ _3 m
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
6 b) D1 o# ^. S& T- Z8 d& U% |- @ - dimobject3_start.AssocValue = 0;
3 F$ {) O* s0 d5 n" p: f. f - dimobject3_start.Geometry = line3;
5 n8 j" {5 N- I) @ _+ @ - dimobject3_start.HelpPoint.X = 0 ;
$ ~: C/ R; F( Q8 r% F - dimobject3_start.HelpPoint.Y = 0 ;
; S# \. M) C: G; B/ d - dimobject3_start.HelpPoint.Z = 0 ;! n* o/ K$ l8 J. D3 t: h* U
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;! p: u) }6 \! x
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;) z+ A; x* {- X! }
- dimobject3_end.AssocValue = 0;* ]% c0 G3 Y5 z) B
- dimobject3_end.Geometry = line3;
9 V# v# }1 u3 Z# d7 \ B! \ - dimobject3_end.HelpPoint.X = 0 ;3 v# p5 t" m$ B9 f& w5 ?
- dimobject3_end.HelpPoint.Y = 0 ;+ `- Y e9 J9 w( F
- dimobject3_end.HelpPoint.Z = 0 ;) C) R' J( |9 o: Z/ n
- 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;
5 T& M- {% s) C" V/ c% y7 v3 k - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
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. e: R: M7 Q, |, h. d9 t# O6 _: X - /*</p><p> // revolve the body</p><p> */% }: A* `, q: ^0 L5 W' ^
- Features::Feature *nullFeatures_Feature(NULL);
/ x) w* Y7 s- V$ K - Features::RevolveBuilder *revolveBuilder1;9 m. B; _! X" C0 ^, B& O {/ v
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
$ c! \+ a0 Z W( j5 M/ U0 x - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");: d, E6 Q- A( O4 z1 l
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");* ~; ?4 c& y2 I/ z- |( f0 }+ H6 n
- revolveBuilder1->SetTolerance(0.01);
" B2 I% m; N# t# @ - Section *section1;
( o6 S) I- T( c% B6 C9 w: p' h* m - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);8 N: q6 p$ f9 W( s
- revolveBuilder1->SetSection(section1);
, c5 r3 E1 l: |1 L" h - % Y7 h( X: F3 J
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
& w8 i" z" ~: y% N& ? -
! q3 k) x/ W8 K$ M6 ?1 F' E" h - std::vector<Features::Feature *> features1(1); p4 R4 C! ]) }& C; V9 F
- features1[0] = feature1;3 n6 Q" _/ t" ]' H1 n
- CurveFeatureRule *curveFeatureRule1;1 A2 u0 E" q9 ]
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);( c6 V) ]$ z5 [
-
+ C9 K; ]: S7 g g+ H - section1->AllowSelfIntersection(false);& f4 Q4 j$ I: R( j7 p6 n. h
- 0 z) q8 v- h9 Q% p& N8 ?
- std::vector<SelectionIntentRule *> rules1(1);2 R4 X. I% L: W0 w
- rules1[0] = curveFeatureRule1;* e1 {1 ^# c! ~; ~
- NXObject *nullNXObject(NULL);; i9 K4 Q. u5 \4 z; P" f2 o& D1 u# A
- Point3d helpPoint1(0.0, 0.0, 0.0);
6 o2 D9 P+ Y; a- u5 [& h9 ? - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
. z2 v6 g% S1 z - 8 k0 t* P! X* c. T& a4 y
- // define the axis</p><p> Direction *direction1;% _) j& _( j1 P# N$ J+ E% u
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);3 d, d$ R, y7 E( z- @, _4 e
-
6 e% R6 X3 w$ v - Point *nullPoint(NULL);
3 T2 J$ N9 M; F - Axis *axis1;
3 h6 j3 J2 p! ?8 _ - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
4 f9 j0 X4 |6 g u% | R+ _, G -
7 @8 k) v7 H$ |0 S5 j - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature6 G, Z# E1 b; ]
- Features::Feature *feature2;
: n8 ~0 S$ E+ N - feature2 = revolveBuilder1->CommitFeature();1 l) @. N) E: a `7 n/ W) B
- revolveBuilder1->Destroy();
* P+ \; K* X1 } - }</p><p>}. t0 b5 ?; B$ L" R: C6 q: s: A0 w
- </p><p> </p>
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