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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()0 w, ?# Z. Y6 |: b$ S
- {</p><p>{
/ e1 J: |' F" H- M( k" X. u - Session *theSession = Session::GetSession();. t, g9 x! j( ^, B( U
- Part *workPart(theSession->Parts()->Work());1 Q- N9 [8 O$ ]1 b) o3 Z' L
- Part *displayPart(theSession->Parts()->Display());
; Z. l3 P* B6 ^) a - Sketch *nullSketch(NULL);
# q5 `& c8 |% d& a - SketchInPlaceBuilder *sketchInPlaceBuilder1;2 _: v C( P% l. ?: Y9 c' v" C$ o, }
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
$ g* }3 N# m3 W2 q5 K - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
* F: c5 M9 ]6 ~/ v - Point3d origin1(0.0, 0.0, 0.0);: t* @0 i# \& G$ q
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);& F. K! V# N8 [4 _
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);! I S: [$ i& d
-
/ b/ I6 j! l9 A5 y2 g1 I - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
! w2 M" A& N# W5 v8 I1 g -
7 _- r, U( E( i7 B# c& E - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression); F. y A. l2 p& K4 n1 n
-
) x7 G2 O; g5 A" {5 D2 m0 d - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
, ^) o7 g7 r' u: e -
' t q( W$ ? X' y - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
4 F) u3 e: T3 S6 w: ?" ` s' y -
3 `4 f( N; D$ j {0 f# f) \( t - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);) u1 o" z w/ O2 Z: l: e) F+ H) }
-
8 w) ?. U+ C; y& }& r6 i, ? - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);7 x6 X% C1 }& F" j3 v" t7 ^# C
- 2 a, N3 j# b) M
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 3 U6 O$ U$ k5 j0 _5 `/ e @
- NXObject *nXObject1;
; p m3 h2 N% N! _4 s - nXObject1 = sketchInPlaceBuilder1->Commit();
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) p+ P! J' U$ o( O. A - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
0 k5 R& a* J. y* Q9 T- R1 U7 b - Features::Feature *feature1;) q' ]- j" F; N+ \
- feature1 = sketch1->Feature();</p><p>4 r7 m6 b; _* m: L8 n: S3 q
- sketchInPlaceBuilder1->Destroy();</p><p>, N0 }7 Z$ B' X, Y8 M
- sketch1->Activate(Sketch::ViewReorientFalse);
2 W7 h5 O$ s2 d( ^8 [7 t. m/ V -
& m3 Q4 V, J: q" D6 t! P - // define the dimensions 3 t9 {5 D4 V, J6 ~, ^ u' c% i/ P
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
- R2 m5 L6 T4 t2 s8 B - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");; t: o8 F; G' i# ]# J
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
+ R# u4 i# n5 ^( r! U - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];( F# _1 d4 i3 w9 w* ?
- sprintf(msg1,"%f",heigth1);) {7 `7 C) H2 R" v* H$ Z
- sprintf(msg2,"%f",heigth2);; I3 o9 `% {+ |! r
- sprintf(msg3,"%f",length);
v, l) D# m! y5 n$ I8 z3 F F. H - Expression *height1exp,*height2exp,*lengthexp;
. v r6 S/ P7 e - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
* k/ @2 {* X' k' ^: A2 [4 M - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);1 B- @" k# R/ h& ~& k# [1 x* @
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
. D1 z8 H2 A" v. _0 @0 n3 i& i - // these for the dimension position, y, X. P& C M# d
- Point3d dimOrigin1(-100, heigth1/2, 0.0); 1 w3 M) ~) N9 u+ W
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
Z# r+ @3 s6 L) s& `* z2 | - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves9 s) i7 {" f& ~
- Point3d startPoint1(0.0, 0.0, 0.0);
4 \; ~1 g: ^6 Y; s6 _4 ?$ ~' m - Point3d endPoint1(0.0,heigth1,0.0);
7 N8 n/ C. _4 C; j - Point3d endPoint2(length,heigth1,0.0);
# F; |! ]6 v) w) t: P% O - Point3d endPoint3(length,heigth1-heigth2,0.0);
. b+ F, E0 B% u - Line *line1,*line2,*line3,*line4;8 s! ~5 x: v% ]6 X) Y# m
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
, E' H/ Z0 E* @6 G: ?9 C5 z5 l - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2); b" y$ [. }, v& A; C+ U& H8 n( B
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
( j$ N y7 Z8 N! K3 H" I+ y* k$ t% w - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);* ~8 N: S7 u5 [$ i; _* o# A
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
) f0 d0 f3 t2 n/ V# Z - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);# N" O# @9 `. S) z0 w5 T# b
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
. e# B* l2 j* C) y - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);) d. B; Q& l+ s, U& C! [
- </p><p> // add constraints6 i# x" [3 Z( j3 m$ L/ U: l \1 i) f
- //..
0 F3 F, d; ]1 O" ^3 f) \ - // for line1; I: f$ i; F7 m( Q
- Sketch::ConstraintGeometry geopoint1;; P t& l1 _- Z, |: T' p5 ]3 S
- geopoint1.Geometry = line1;& F% } M6 i) R' ?) ?
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
" H/ c, \- Q% j - geopoint1.SplineDefiningPointIndex = 0;
# F5 ^) S# F/ Q. j3 z9 w, f - // find the (0,0,0) point: `6 v/ L9 c) ]2 Q" z
- Sketch::ConstraintGeometry geopoint2; ' d* c+ e O* ]2 ]- |
- Point *pointOriginal;
$ b2 z1 Y8 D4 o - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());0 H: ^9 B8 R8 P- f# I% N# [; G
- geopoint2.Geometry = pointOriginal;
. R, D$ E h4 q - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
/ U: v+ ?! h# O2 v" |+ D - geopoint2.SplineDefiningPointIndex = 0;5 I; W$ Z) W. f; a' k: L# D
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
# y. f( M( f* D+ |, F! @- F A" Q( J - geoline1.Geometry = line1;/ d3 Y7 I2 C5 C, s4 ~' P4 f
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
3 @3 b. y. S+ }. C0 ` - geoline1.SplineDefiningPointIndex = 0;! R+ A5 m$ w" Z2 I) X
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
$ F& W; @9 f: X2 D+ o, m - //..8 N2 G" Q) d- ^# H
- // for line2
$ u9 _' H" L# W2 h8 U9 T7 r' C - Sketch::ConstraintGeometry geoline2;2 g6 I* k* c# C; L( C7 b2 E8 f
- geoline2.Geometry = line2;
g$ C6 h9 v" X" X8 A f' A - geoline2.PointType = Sketch::ConstraintPointTypeNone;
+ j5 Y- ~2 F+ u" z$ _ - geoline2.SplineDefiningPointIndex = 0;$ @. D0 T% X- f. l1 K2 m
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
. {% _+ a* B* j/ u# @" [ - //..
' S1 @1 [& K( ] - // for line31 A [9 \4 U& G+ I8 Q2 X( u, c
- Sketch::ConstraintGeometry geoline3;
( h- h' k$ b& W0 K2 P9 e3 D - geoline3.Geometry = line3;9 S/ b) `* _- W" R2 N
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
@8 @+ U! F, |1 [3 m3 | o - geoline3.SplineDefiningPointIndex = 0;0 ~. Z! h7 k" V9 V
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
* @5 q" j. _1 y4 f - // use this method to create the constraints7 a$ o; W. K* C \& C& U
- /*SketchConstraintBuilder *line3constraint;, N! G* h' u* W) m Y6 `4 Z( t
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
: E, G. A6 G3 O% i) j, j! r9 B - line3constraint->GeometryToConstrain()->Add(line3);
) G( |& [0 F k' `. j - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
. c) \: C( d- l$ C - line3constraint->Commit();
4 E' `0 o# H6 D! y; |( b! j) d4 V - line3constraint->Destroy();*/
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9 d) b; k0 L) R9 |5 M: @+ b/ w2 h - // add dimension
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- // for line14 R2 r& I4 f. ]$ i1 m& u7 G
- Sketch::DimensionGeometry dimobject1_start;3 y/ U7 l7 s( K7 _- P) D; B! q
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
3 O# w! j( i- m% [ - dimobject1_start.AssocValue = 0;+ q5 w! c7 ~8 c) f! C
- dimobject1_start.Geometry = line1;2 q( B9 b" ?2 z: j: F7 W4 M
- dimobject1_start.HelpPoint.X = 0 ;
) f5 L( P- I( d' W* g3 ~; t - dimobject1_start.HelpPoint.Y = 0 ;4 k+ l; [, r8 K% O" C- D: Z& E- r
- dimobject1_start.HelpPoint.Z = 0 ;
# F1 C9 y# u1 ^" L p7 Q - NXObject *nullNXObject1(NULL);, d8 J: O" Y+ K6 K1 p
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;8 G9 q A$ Q9 F; t. m
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;: v2 ~! B. I7 D
- dimobject1_end.AssocValue = 0;
. a# {) i7 }/ F& G( _( s( h3 k. G8 L - dimobject1_end.Geometry = line1;
( B Z. C; M* D - dimobject1_end.HelpPoint.X = 0 ;
3 Z; N: h. A2 ?; N+ ?8 x6 b3 F' a - dimobject1_end.HelpPoint.Y = 0 ;: ~' @* |# ]3 ]
- dimobject1_end.HelpPoint.Z = 0 ;0 ]5 M6 t6 t$ U; v# M. u; p6 \
- 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;
8 a- W2 c. }$ s/ O7 W3 d; t - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>- l) j. H/ F# r: l* d, @
- //..
. _* `# E' n! Y' S& A- m7 O$ o - // for line2
; n4 r& O3 {; ]: O4 N+ V - Sketch::DimensionGeometry dimobject2_start;
$ f3 x7 H7 o4 R( |$ m, F6 W0 D - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
6 M' g$ d; J) Z - dimobject2_start.AssocValue = 0;
, S0 g5 E _& h- d - dimobject2_start.Geometry = line2;
: D1 [6 D4 P; {& C+ `7 c, R - dimobject2_start.HelpPoint.X = 0 ;, G. Q0 K! q# J& z: N
- dimobject2_start.HelpPoint.Y = 0 ;# ^% X" R' f6 a$ \2 P
- dimobject2_start.HelpPoint.Z = 0 ;4 X- Q/ _4 U% V9 o/ ^
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
8 c, R# f$ Z. K - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
2 `/ |% E# g4 i: o+ l7 l" d7 @% c - dimobject2_end.AssocValue = 0;
! u. l+ u! y! y1 A - dimobject2_end.Geometry = line2;
5 P0 y Z9 O6 l$ R0 u; y - dimobject2_end.HelpPoint.X = 0 ;' w, B7 K/ k, ^ J! i
- dimobject2_end.HelpPoint.Y = 0 ;# X. [: S7 Q" k9 V# p. |+ \5 O
- dimobject2_end.HelpPoint.Z = 0 ;! I& y/ q) B& q
- 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;! r8 j: z1 `- i& x
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
9 d2 b4 }& `& C, c3 t. ?& w - Sketch::DimensionGeometry dimobject3_start;
/ h5 H) t' C' ]0 k. ]( z+ Y - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
# [% ?" D0 s! f/ w& |% c; k - dimobject3_start.AssocValue = 0;
$ u. h8 k/ r V( W# y- i - dimobject3_start.Geometry = line3;! ^' y) E! p1 h: j
- dimobject3_start.HelpPoint.X = 0 ;4 C/ Z1 f& S, K
- dimobject3_start.HelpPoint.Y = 0 ;
4 Q) {+ m, C" g% R - dimobject3_start.HelpPoint.Z = 0 ;
3 I( J2 h' `6 y& s - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end; `! C+ @8 j5 R4 W, A
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
) F7 }, m4 B$ r1 T& w, W - dimobject3_end.AssocValue = 0;" _# j9 X0 {1 m2 J! i3 f
- dimobject3_end.Geometry = line3;. o+ A) z* S% q* n1 ]6 p
- dimobject3_end.HelpPoint.X = 0 ;
& M! C) S8 }$ v- L! n0 T - dimobject3_end.HelpPoint.Y = 0 ;
# }3 X" u* C3 h) r - dimobject3_end.HelpPoint.Z = 0 ;+ G( d& q; O! I7 S
- 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;- {* ?9 F8 y& O: p
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
0 w! H- Y: q$ U& S - * ^' Q. ` m! s0 r
- /*</p><p> // revolve the body</p><p> */
, z8 l# V) B* Z1 w! k5 l5 M - Features::Feature *nullFeatures_Feature(NULL);3 d* a" t1 }* [' |1 j. ?9 B# l
- Features::RevolveBuilder *revolveBuilder1;
: f. B Y0 P% `. B) k2 O: @" v$ { - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
1 y$ W4 r; \& n7 R8 h4 t4 u) l - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
4 g' c# {( j5 i& p1 I - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
, Y- Z1 ~7 \( P, _( [7 z! w - revolveBuilder1->SetTolerance(0.01);' Y+ C, k! c% B) ?( l1 Y
- Section *section1;, B' G6 F5 }4 T9 V. Z( V' f: u
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
9 t: z4 r7 B' b+ B& v - revolveBuilder1->SetSection(section1);
7 d& S" h' m' K0 M8 p4 [. T3 Y' k - 8 y6 i4 l1 Q! k$ {8 _* t9 r
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);: l! M. d- t: l: H, Q2 y# B4 I% t
- 0 \+ u+ L# _1 j! I4 i" J
- std::vector<Features::Feature *> features1(1);
0 B1 K* Z+ U1 M* [: g3 f% V9 p6 @ - features1[0] = feature1;, ~0 `) i* {- o) O
- CurveFeatureRule *curveFeatureRule1;( c% t. M4 I) _" c1 T. E* I
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
+ Y' C4 H% A, {; V/ k: Z - + L( U2 D+ p8 y% Z! O
- section1->AllowSelfIntersection(false);6 A; h& R' Z d2 T+ s6 F; V
-
' b9 A; X" k1 L" C% K - std::vector<SelectionIntentRule *> rules1(1);
# t6 F* A& S* |) i" @" j. y5 Y; j - rules1[0] = curveFeatureRule1;
, A2 b, n4 |% H' I# ~2 u) a' \2 U - NXObject *nullNXObject(NULL);8 Q9 p: s3 K1 `4 U8 ` ?' _
- Point3d helpPoint1(0.0, 0.0, 0.0);+ [8 G1 V. J1 X5 ^3 _
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);$ B* n# T. v' [
-
8 \8 K& t8 ?6 g1 G' k - // define the axis</p><p> Direction *direction1;
5 s% o5 b0 ~" r" M9 ^" o - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);9 d/ @/ N* `6 C
- . N6 K' l0 _; e4 B+ W
- Point *nullPoint(NULL);
. r) u% _7 e7 S" \$ H - Axis *axis1;7 c5 t" I: j! u
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling); [# |. R1 P; i' T# P" V+ f
- _: [; l! D. Z4 [
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
4 }& R; Q% q% t. V - Features::Feature *feature2; e9 A7 N& j" _. D; N1 p, O8 I$ ~
- feature2 = revolveBuilder1->CommitFeature();
, v6 r+ f3 u" M9 A5 A - revolveBuilder1->Destroy();
1 k0 a# h+ Z* q3 Y% n7 g9 r - }</p><p>}
1 {# ^; O( K3 R# ^1 T# u. m8 A - </p><p> </p>
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