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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考) g; [$ D# t0 I5 q+ z0 Z
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7 G- i; Y% J& S: K* D. z" Y' l E- <p>void basicFeatures::createSketch(); G9 Q D. v; n5 S1 T4 ^
- {</p><p>{3 D4 C: z7 ~$ O
- Session *theSession = Session::GetSession();( `. y& b0 o- \$ m6 o& G
- Part *workPart(theSession->Parts()->Work());2 w9 B" N& d; v, ?9 L
- Part *displayPart(theSession->Parts()->Display());& D, @" n x3 |2 f% V3 K4 h9 E `
- Sketch *nullSketch(NULL);' @- F0 S7 E7 I0 f+ D! v$ x5 t
- SketchInPlaceBuilder *sketchInPlaceBuilder1;) v3 f7 N5 }) z
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
- ?% k$ N7 G- N4 K- a - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
9 Q @3 S" r( l- x - Point3d origin1(0.0, 0.0, 0.0);" M% ]0 \) C7 N$ E1 l |
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
/ C$ @* Q. d. L- W - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);8 d+ r9 f$ @. ~# \0 N
-
; U) T" f* l. t0 R - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
) J" X' e0 \2 n) o7 _4 v -
: [3 R8 w3 a8 T F7 r; u* H4 y - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);! ]- M* V' i. L3 u
-
3 l0 Q0 H* e3 H - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);! g) F2 C3 c. z* m0 C: ~
- 8 C; Z& e5 J' a* G2 D0 K6 x
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);& I! g$ s4 G* z9 f& F! C' _
- % w" t. l! @- G& `. ? R+ `; T
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
7 W0 Z+ }0 |6 @/ M/ f* C* C$ n - * r G. p% Q. S9 ~
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);6 R/ O7 T G7 U
-
$ L6 r) Y) ]) h* d - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
; D2 E( E0 u4 Z - NXObject *nXObject1;1 ~. H/ v! ]* G
- nXObject1 = sketchInPlaceBuilder1->Commit();: F6 P/ I% i1 k
-
4 [# S+ I& c; Y. o - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));8 {& O" c; ?" M1 H7 j# ^
- Features::Feature *feature1;( n. ]3 `5 g* l- Q$ M
- feature1 = sketch1->Feature();</p><p>
* i1 n, E4 x& r% w - sketchInPlaceBuilder1->Destroy();</p><p>
( l1 h" S# ]' R$ g* I3 j& n - sketch1->Activate(Sketch::ViewReorientFalse); t* @% ^8 F8 o* [. t9 z. q
- * f0 U: n$ U# Q# k7 B3 Z, A
- // define the dimensions . R7 I& O" z3 |3 K! u* K
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
: V) x3 B. T# ^% B4 E - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");1 e' @# K6 u% e& Y8 d
- double length = this->doubleLength->GetProperties()->GetDouble("Value");1 j2 `8 H4 {, M5 ?* ]- H. h
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
# s. ?. P3 X' v& ] - sprintf(msg1,"%f",heigth1);
% c1 s% w: W, I% ] - sprintf(msg2,"%f",heigth2);
% j6 b; R6 n) W; }9 B - sprintf(msg3,"%f",length);
9 \4 O- s. x. }+ ?5 f* A5 ` - Expression *height1exp,*height2exp,*lengthexp;
- E5 M, W* r7 q, s - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);1 n" B1 |& x3 V% S$ q, q
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
2 O% A# p6 R2 ]( y - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);) B1 r4 i1 _6 w- m$ c4 T
- // these for the dimension position' e+ c( {' S2 [2 ]
- Point3d dimOrigin1(-100, heigth1/2, 0.0); / h+ M5 c. ]% ] v( w
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);) \7 q9 p3 N( G6 u5 ^& V& C7 h
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves0 }4 }0 m7 W' L6 }1 K4 P Q
- Point3d startPoint1(0.0, 0.0, 0.0);
& T- D P: N, l8 G1 l9 K - Point3d endPoint1(0.0,heigth1,0.0);
+ l, Z( ~. @# Z) V' e2 Q! o, z - Point3d endPoint2(length,heigth1,0.0);
- {0 K' |# d8 Z. X" d, C - Point3d endPoint3(length,heigth1-heigth2,0.0);5 M3 m3 z1 X0 O( Z5 R1 E
- Line *line1,*line2,*line3,*line4; p# D1 R, x: d4 |' ~5 Z
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);. ~6 _2 b4 E! L6 T3 r: ]5 M6 r& ~
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);: l& q5 b! ^+ o' l- W
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
5 q! d' G. G4 C9 |1 g$ o6 s6 v4 }* y$ t - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
3 m$ c+ I8 W, s H2 x I/ \ p - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
& ^0 S1 v8 o$ X - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
; r: X- Z- |+ e5 Z - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);: N) r% P, s! f7 r
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
& A; e3 l" e+ }- G0 P; ] - </p><p> // add constraints
/ Q; [& v+ C y9 J C - //..$ o% p* |, ^' J$ \
- // for line1
( V W+ P3 ?1 w5 q3 Y- h/ y) K) x - Sketch::ConstraintGeometry geopoint1;& X* ?9 }) b5 V
- geopoint1.Geometry = line1;& x% ]/ `# z \' s, ^( T
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;1 @2 M$ W: }5 r. g/ a! z
- geopoint1.SplineDefiningPointIndex = 0;
6 F3 [. b* \" x" j - // find the (0,0,0) point# p- A1 G9 Z# z [4 i
- Sketch::ConstraintGeometry geopoint2; . e+ \( T+ M: C) ]! F
- Point *pointOriginal;
_0 i0 c, w7 i! d8 h - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());4 |+ J) v' c' d. X" D
- geopoint2.Geometry = pointOriginal;
7 B/ M( F" e! [ - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex; s) F) @% p o' H7 n! ]) d, z
- geopoint2.SplineDefiningPointIndex = 0;
& r; T: w; p! K X0 i# b$ l - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;: r* s5 B4 M! T7 `0 X
- geoline1.Geometry = line1;8 G" T' m8 B. G6 o( A
- geoline1.PointType = Sketch::ConstraintPointTypeNone;8 q( n/ b3 R7 f7 _2 V
- geoline1.SplineDefiningPointIndex = 0;$ k5 I( K/ a4 `, U% r, B* b O3 Z) A4 a
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);; g$ g! w( n1 }. t- e3 N, J
- //.. {$ U$ d8 F, f) O d9 W
- // for line2
# ]" L- g0 T) m+ {0 E$ q, ` - Sketch::ConstraintGeometry geoline2;
+ F" {. x) W9 a8 ]& F+ t2 s0 R { { - geoline2.Geometry = line2;
7 v( f4 s# P/ ]$ g8 q; d9 B - geoline2.PointType = Sketch::ConstraintPointTypeNone;% G {) q+ e. z
- geoline2.SplineDefiningPointIndex = 0;/ W( g( G" T+ |. _2 B
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
- H7 t! j/ L! B, k8 `% @ - //..* }9 I" S! V& a# r& `* x; @
- // for line3
8 U: j! X8 C3 y; O0 | - Sketch::ConstraintGeometry geoline3;% b! m" n* x) P% |
- geoline3.Geometry = line3;- m* a$ l2 I1 ^
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
( u& O% I1 \+ n" \ - geoline3.SplineDefiningPointIndex = 0;. o: x! l4 F2 B3 @9 B9 C! K: X+ O
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);0 t& j5 M) U# ]8 P
- // use this method to create the constraints7 G \# l1 W3 f/ W
- /*SketchConstraintBuilder *line3constraint;$ u1 ]. g4 r, Y6 d7 M5 J& e1 i
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
- B$ n9 j( B4 W5 }3 ] - line3constraint->GeometryToConstrain()->Add(line3);
8 d1 z6 j1 U* M2 ~; g' S - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);2 J' L% ^, L1 A: a, \1 w: L
- line3constraint->Commit();
- ]6 i; v! b9 A. w Z - line3constraint->Destroy();*/
5 f9 m1 i6 C* B2 O5 f -
* q! j- q+ | H8 w" L& U - // add dimension6 u. p, H6 `, Y4 `: E6 o
- //..1 g/ T+ I. [8 o
- // for line1% x4 z, c+ z) f& j1 O9 `3 P
- Sketch::DimensionGeometry dimobject1_start;' f( r! T" x( ]# J% f. i& \" C# V) B
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
+ ?% u5 P( T7 r - dimobject1_start.AssocValue = 0;
( Y6 ?! M* r* {" l - dimobject1_start.Geometry = line1;
# }7 A3 d5 g+ Z/ X7 \ - dimobject1_start.HelpPoint.X = 0 ;! |7 x$ e6 E/ v* K
- dimobject1_start.HelpPoint.Y = 0 ;. e( H/ A e* N8 G
- dimobject1_start.HelpPoint.Z = 0 ;- h! ?* r3 y- {" _2 c
- NXObject *nullNXObject1(NULL);( B* K! Y5 ^# T8 O
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
3 B. d1 X7 ^: }- _5 J - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
! E% C$ G. Q9 { - dimobject1_end.AssocValue = 0;0 b1 z2 {8 `/ @! o/ Z+ `
- dimobject1_end.Geometry = line1;
, E( v5 R3 S7 L5 |* C7 { - dimobject1_end.HelpPoint.X = 0 ;7 d2 B( Y; B" R7 m3 J
- dimobject1_end.HelpPoint.Y = 0 ;
4 L" B. F3 V) y F, ]; G - dimobject1_end.HelpPoint.Z = 0 ;
# a5 B/ I1 ]& e+ ?2 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;6 S6 }+ S# O5 z p. `0 r6 \
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
8 H; U" v7 f6 [7 r - //.. U; \( V, ~9 E* k, o5 X
- // for line2
) t! s. e. ?" P% {( @6 X - Sketch::DimensionGeometry dimobject2_start;7 Z D* ]6 a: Y3 I
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;1 h9 K2 _. r. J% z* d& ]
- dimobject2_start.AssocValue = 0;
+ }9 ?8 U5 F# X: e- d* j; U - dimobject2_start.Geometry = line2;
3 E, `8 k) t2 E$ P# T& n/ @* ` - dimobject2_start.HelpPoint.X = 0 ;
; }3 U' N$ R5 P2 k; y$ C - dimobject2_start.HelpPoint.Y = 0 ;
# R3 t# R) O- F. Q - dimobject2_start.HelpPoint.Z = 0 ;
8 o0 g/ x9 w, u - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
0 r/ b% s( ~$ v2 h5 H - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;: F: ?+ D5 j% {* Q
- dimobject2_end.AssocValue = 0;5 d, X1 N/ ]4 m; [; d) E. ?
- dimobject2_end.Geometry = line2;2 |- I: P& F% U# ?
- dimobject2_end.HelpPoint.X = 0 ;( z2 ?3 c* L- U6 E# ^# [+ o7 P$ h
- dimobject2_end.HelpPoint.Y = 0 ;! f+ S# _' j3 }: |& |6 m
- dimobject2_end.HelpPoint.Z = 0 ;
, h+ u: [! }% l0 b - 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;) F) J. @; @+ ~% D
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line39 b' X% @- ~& C8 C$ a
- Sketch::DimensionGeometry dimobject3_start;- R( t- e* ^ Y8 V4 |) u0 c- C
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;* Y( K- ^/ |' H0 [
- dimobject3_start.AssocValue = 0;( u3 t& b; D% @4 ~5 w
- dimobject3_start.Geometry = line3;
6 v. z, i7 b1 k - dimobject3_start.HelpPoint.X = 0 ;
, O, b$ B& h) j& Y9 Q' M6 X - dimobject3_start.HelpPoint.Y = 0 ;/ C5 _2 u5 Q! o
- dimobject3_start.HelpPoint.Z = 0 ;# w4 y% ~! d ]/ Y
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;4 N& y7 T8 C+ v0 A& a; k$ L2 C0 d3 r/ p
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;5 q9 |, B* t2 u a& T7 }
- dimobject3_end.AssocValue = 0;
M8 u1 q& o5 X8 `$ e% g5 S5 f. K: R - dimobject3_end.Geometry = line3;
% c; }" \! \" A$ Y! N - dimobject3_end.HelpPoint.X = 0 ;
3 I/ h9 F" D% R: s& @ - dimobject3_end.HelpPoint.Y = 0 ;
' b- D- s; v+ B- L3 k6 g' J - dimobject3_end.HelpPoint.Z = 0 ;
2 [* w) B' i- j" Z - 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;/ R) J1 e ?) a: j( R1 s: s
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
+ A6 z4 ?0 l/ V -
0 P' K# l$ c$ c' q! Q% G( A v - /*</p><p> // revolve the body</p><p> */
& z& q2 n! z: ^- ?5 J - Features::Feature *nullFeatures_Feature(NULL);
3 h* J+ ~/ }0 a: I* B- ? w/ Q O3 O7 ` - Features::RevolveBuilder *revolveBuilder1;( F* J; j# ?! n" l
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
, J$ m( Y c+ K) {7 U, { - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
- K9 h3 [) e/ E1 }7 C8 H6 Z3 i5 y - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");- n* t4 T& `( l8 @( k h% F' X7 ~( [
- revolveBuilder1->SetTolerance(0.01);% _% O! I! O( \/ e/ O
- Section *section1;) f: W6 D' ]+ H4 @5 o' Y- K
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);# I6 s: D# D6 l1 A/ g7 v6 i
- revolveBuilder1->SetSection(section1);
+ p4 N$ [1 ?: q% D; z) \) Y! ~3 U -
% a5 s$ y: ^% U - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);- q$ w0 I% s5 D% H3 S u t( g3 G: N
- 9 g- N/ _- _5 @1 N$ B! B
- std::vector<Features::Feature *> features1(1);
- r) }7 H8 i$ v0 s- w8 ? - features1[0] = feature1;: @8 }% Z' Z* E' s8 G
- CurveFeatureRule *curveFeatureRule1;! X/ v, @- p/ K
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);2 |( M7 \& I# R2 x# v" i8 Z
- 2 U3 G2 u2 G. F: q: i& h7 Y8 S
- section1->AllowSelfIntersection(false);8 p6 S7 n i+ {) I3 l" ]9 ^9 Q
- # c0 ^ n9 f4 N8 Y0 w3 S" ]
- std::vector<SelectionIntentRule *> rules1(1);
8 h- v+ ^% t0 P4 X* ` - rules1[0] = curveFeatureRule1;7 U5 `" V- X+ `3 D
- NXObject *nullNXObject(NULL);% T7 f6 V+ S6 {( o1 u* C( _
- Point3d helpPoint1(0.0, 0.0, 0.0);
/ ]* a& U& Q4 R( b& C5 M - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);! W: Q% _8 t# G5 {
-
3 [/ } y' [- F% b. B - // define the axis</p><p> Direction *direction1;
$ |: K( s/ U) n: u7 T - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);; I9 _" A3 L4 N$ j5 u
- 5 ]' Q9 L# ^- r: m
- Point *nullPoint(NULL);; F( Y3 o. `4 X( X. a, C+ a
- Axis *axis1;' N2 D: y/ o) d) w& x( E) N" A
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);* } B2 e. m+ v1 i" T
- $ P9 N& p1 c( T1 a; ?' z
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
' x u; j7 ^/ T* Z2 v - Features::Feature *feature2;
- D+ J- x7 {7 e/ b1 O - feature2 = revolveBuilder1->CommitFeature();: x# X# A4 O7 \6 G& ], b
- revolveBuilder1->Destroy();/ {0 Q4 r) x$ J1 D# V
- }</p><p>}" L" y( K4 D4 k5 X/ o. r2 T
- </p><p> </p>
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