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楼主 |
发表于 2014-2-19 17:07:47
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比较乱，仅供参考
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1 F/ S: z; w+ c+ Z* v) t- <p>void basicFeatures::createSketch()9 u" L" `2 V( L$ v" ?
- {</p><p>{
/ P7 K3 ~3 M5 o6 g3 R6 u - Session *theSession = Session::GetSession();
& i2 C9 e9 b3 N - Part *workPart(theSession->Parts()->Work());& Y( [/ t' \1 T5 D6 g) B7 N& P
- Part *displayPart(theSession->Parts()->Display());
5 d x& n$ f* E4 @# c - Sketch *nullSketch(NULL);
# W3 X4 P# }9 ?3 \& D, [" E - SketchInPlaceBuilder *sketchInPlaceBuilder1;
. Z( u4 |6 ^2 |1 B. ~ - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);# m0 M% f( @$ t9 t! n) `
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
0 ~) Z: d# g5 B- _: O+ T4 s - Point3d origin1(0.0, 0.0, 0.0);
$ \' w4 d& \ [' I - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
9 t* `' G0 z* h5 i - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
- N8 F4 g' n | u) T( f: v - % i& p8 J8 j: O
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
7 I0 n9 X) ]) z5 l1 N -
1 z, x5 l4 c8 o5 R - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
. T9 n; U0 `% l& \% A% h - 1 d- ~8 c. B2 K6 `! G
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);0 @- K% f8 _8 l5 Y) e, k. T
- / p$ A- z9 A) y1 }/ M
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
3 I7 T2 G8 X% c -
& Y1 ~6 {! W1 f& U( Q2 m - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
" Z) X7 g. d( h - ! J, f' ]0 X' o" O2 F+ h' f
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
& ?3 T5 x" Y, C- g. r - NXObject *nXObject1;
L1 l5 }. M0 ~& A# L1 o" ^' Q - nXObject1 = sketchInPlaceBuilder1->Commit();9 r4 k& L1 B8 ]' Q1 K: I3 K
-
1 K+ b( S' \, x. t- o - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
8 }6 E$ S0 M/ o7 a K. E - Features::Feature *feature1;$ w2 b' Y/ T- [: q: y
- feature1 = sketch1->Feature();</p><p>/ Y6 |9 o! O5 h9 Z+ x+ g$ h
- sketchInPlaceBuilder1->Destroy();</p><p>
+ B0 M% _9 U( B9 e# f0 ?8 X* F - sketch1->Activate(Sketch::ViewReorientFalse);4 _: W( o& [- ?/ V
- 4 [; z) I; V, Y1 r
- // define the dimensions
: E6 h. d/ C" U! v- L, y+ K - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");$ x% n: D; t$ E* [) q
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");3 z# O3 Y: ^$ `* x' ^
- double length = this->doubleLength->GetProperties()->GetDouble("Value");9 J. s4 ^5 U1 m7 n+ }( z/ J+ k! X
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];2 F# ?7 N0 m% } ]9 T) K6 [
- sprintf(msg1,"%f",heigth1);
1 O, S% Z5 L' j - sprintf(msg2,"%f",heigth2);
; ~; A5 Z2 T9 V/ I( j5 z - sprintf(msg3,"%f",length);
4 [; R! t( \6 F; \/ I - Expression *height1exp,*height2exp,*lengthexp;: G3 l/ B. j4 i% J& z/ l! a
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);$ L4 \" ]; ^% c* D5 k) S3 F$ h) h
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
+ v2 N; ~1 J! d - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
9 _8 |+ g* c& [- G8 M% R6 j8 G - // these for the dimension position
# k. r* g9 O. { - Point3d dimOrigin1(-100, heigth1/2, 0.0); 1 A- x# n$ |. d
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);& Z1 r; m2 ~; H/ H( v) V, O$ U( f
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves' q4 V: _* d: [2 {/ E4 s
- Point3d startPoint1(0.0, 0.0, 0.0);
; f& p2 |$ v: a: M# H- e - Point3d endPoint1(0.0,heigth1,0.0);
, K' Q/ |* T7 @! \$ N* ^ - Point3d endPoint2(length,heigth1,0.0);
, p7 D- O0 g7 s - Point3d endPoint3(length,heigth1-heigth2,0.0);
; b4 ~8 `& Q: K6 t - Line *line1,*line2,*line3,*line4;
' g* d9 f8 |) v, N( f - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
% X& } H# b Z, o" F3 f) s - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);# F# _# S5 p9 `& K, T8 k
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);$ C' r) C y+ h) F E1 t5 K
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);! x- N. d) T8 {* b) n: l
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
1 m8 i1 h- @; h4 n4 m8 z* X8 a" ~3 N5 T/ B - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
- l/ R3 B+ |, G# R, l$ k, j, X - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);4 y5 n+ T; |. @1 _! f
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);7 J. m. O) Q% E. a
- </p><p> // add constraints
: H4 w( w9 w: g2 a Q, M3 T - //..
. |8 x7 G$ {; B" H0 z; @9 u - // for line1$ u6 o8 E0 h/ Y, I# V# s: Y" Q7 `
- Sketch::ConstraintGeometry geopoint1;
& h8 u* x& d+ R6 l! D: j1 E: P4 l8 K! H - geopoint1.Geometry = line1;
6 w9 o8 u% B7 W4 m$ n; U: B) k6 J - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
' d2 p' B' \& f. O) Y+ V - geopoint1.SplineDefiningPointIndex = 0;
R0 I! X( J8 @7 u" c - // find the (0,0,0) point" J( z. g/ n0 i% J) E7 q5 H( T
- Sketch::ConstraintGeometry geopoint2; * G" h8 d6 x# R( E6 x4 l: E( Y
- Point *pointOriginal;) z; ?9 G( e/ d6 ~
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());+ y, R7 U" s3 H K0 u2 ~
- geopoint2.Geometry = pointOriginal;
& M7 }* n, {: P0 T6 l' W2 e - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;4 m& o( N$ B. @$ `; t# N
- geopoint2.SplineDefiningPointIndex = 0;
; ~+ ?$ q$ f0 N* ~ - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
0 [+ H- Q3 G$ } - geoline1.Geometry = line1;2 m. |( X5 \$ M( q8 d
- geoline1.PointType = Sketch::ConstraintPointTypeNone;8 l7 \1 d* s% x% o6 u
- geoline1.SplineDefiningPointIndex = 0;
$ s8 {+ Q/ s- M& X - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
b0 b7 F" M+ e5 f - //..
& {' J& s- Z/ V7 I - // for line2
" M3 Z2 S& |4 A( g/ `; Y+ d9 U, S/ |6 W - Sketch::ConstraintGeometry geoline2;
* P( p* d* e# G3 N+ C - geoline2.Geometry = line2;
, ^5 g+ s- \) _+ V+ } - geoline2.PointType = Sketch::ConstraintPointTypeNone;
$ f9 h9 D; W8 A7 F9 E' I5 x4 f - geoline2.SplineDefiningPointIndex = 0;
' a$ ?! ^% t, f! G - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
, O4 _- z# `4 i# n) M - //..
, S& o$ R0 k) A0 R* f - // for line32 j% }: U2 v D+ Y
- Sketch::ConstraintGeometry geoline3;
' v$ s6 a2 w4 S* Y9 j- ^ - geoline3.Geometry = line3;
. P% F# ^0 k* O. c8 |6 m3 I - geoline3.PointType = Sketch::ConstraintPointTypeNone;
" Y o0 h- g5 m' Q9 a B - geoline3.SplineDefiningPointIndex = 0;9 I. E# {- V8 `1 @' K8 u' R
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);* R$ Y6 @& t- H. I! X
- // use this method to create the constraints8 Y! }$ g4 q( S5 I; ~
- /*SketchConstraintBuilder *line3constraint;$ M `' i& _5 B0 _
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();! T# A) ?8 N+ S6 y
- line3constraint->GeometryToConstrain()->Add(line3); {3 C) c" T" x# K V8 V' i
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
, j0 p3 F6 n/ l8 p: { - line3constraint->Commit();4 `( t: d% J* m+ Y7 v$ n5 ?
- line3constraint->Destroy();*/
6 D/ a# ?1 E& @" P- X -
0 G, ~" U) v2 |3 R* f' f. p" `6 r - // add dimension
1 |7 ^8 v. v; n/ w) J - //..
* X. F9 ?0 \3 N9 F - // for line10 @" B" y4 F( J" [, w
- Sketch::DimensionGeometry dimobject1_start;: {+ p1 }, D- P' u8 z- \
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;3 s0 ]0 s& T8 x/ v+ d. }
- dimobject1_start.AssocValue = 0;
4 K+ }& `( e4 t$ A$ C3 p! | y - dimobject1_start.Geometry = line1;
n5 Z, Y7 v( L3 e' c9 D6 P) k8 f - dimobject1_start.HelpPoint.X = 0 ;1 F3 r3 {4 ` J; ^6 c
- dimobject1_start.HelpPoint.Y = 0 ;% z* a$ I9 w3 D+ Y& _" m
- dimobject1_start.HelpPoint.Z = 0 ;
! m5 p( z" ^/ u/ [ - NXObject *nullNXObject1(NULL); B& B4 p4 B1 ~. L+ ?$ x, B
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;- p. U# P8 Y2 h% }1 y: k
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;% A' g! S) J' H/ _; D
- dimobject1_end.AssocValue = 0;! m. l! @7 R6 N2 ~. \
- dimobject1_end.Geometry = line1;
T2 @5 E9 K9 T - dimobject1_end.HelpPoint.X = 0 ;" ~, l; _/ W' z, o, l: `
- dimobject1_end.HelpPoint.Y = 0 ;
' _0 Q5 y7 G# _: g6 c2 y - dimobject1_end.HelpPoint.Z = 0 ;% z+ n- _' o9 o7 g- D* j6 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;! Z X8 f+ }& E3 j8 P
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
" O9 F3 e I5 @0 z9 H7 B" c - //..# w" J6 d' c0 O+ C7 D* Z: i9 d& [
- // for line2" n6 }4 d6 P) n4 B( O3 K6 G
- Sketch::DimensionGeometry dimobject2_start;7 _1 T" N. F* \* m
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;9 m; y0 A7 _; _: W" U v+ v
- dimobject2_start.AssocValue = 0;
. L( G i# Z4 x% i4 O3 `/ d - dimobject2_start.Geometry = line2;* w. r8 [+ T6 G* |. @+ o# x- s- b
- dimobject2_start.HelpPoint.X = 0 ;
2 ?1 z) ]; @! x& B+ E8 s( C - dimobject2_start.HelpPoint.Y = 0 ;5 h6 p6 ?& s: }2 ^" d1 E
- dimobject2_start.HelpPoint.Z = 0 ;
$ V/ M$ j, E1 i) V3 g& _+ J/ ~5 U1 m - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
2 S) S+ {5 v* S$ r - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;' p8 O. a! x2 C* C7 z# b4 q8 k& n. I
- dimobject2_end.AssocValue = 0;' j* S F; q( H& b
- dimobject2_end.Geometry = line2;% ]0 W( L: q# F' n/ B! n( |/ R
- dimobject2_end.HelpPoint.X = 0 ;
- b5 ]3 q; ~% ^0 f6 O - dimobject2_end.HelpPoint.Y = 0 ;
- F# k- V7 p5 K6 u6 T! d - dimobject2_end.HelpPoint.Z = 0 ;
/ \9 `. S. Z/ x ]/ \ - 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;
$ {" Y$ [& Z* f: e - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
. P0 J j. }# h, Q6 o8 H - Sketch::DimensionGeometry dimobject3_start;6 m( m4 @. a$ N
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;* L, d: V, i2 U9 |: T% z
- dimobject3_start.AssocValue = 0;
0 v3 B( W+ O6 q/ D" P' i - dimobject3_start.Geometry = line3;$ ^; t3 s5 d8 R+ A. ~+ Z
- dimobject3_start.HelpPoint.X = 0 ;/ M% P3 g9 ]( [3 k5 U$ Y2 x& l a
- dimobject3_start.HelpPoint.Y = 0 ;% w ~9 k _/ M7 q7 M
- dimobject3_start.HelpPoint.Z = 0 ;6 i! v0 p% [7 i' d! w( g
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
+ m! K5 H) h# V' k: D W - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;" [* j& Y, Y$ f- J$ h4 \; D' T
- dimobject3_end.AssocValue = 0;- l. Z0 n& t! \, n$ D
- dimobject3_end.Geometry = line3;% `' g$ j# l( X& l6 s+ l
- dimobject3_end.HelpPoint.X = 0 ;5 I Z1 n4 F/ G1 m; a# f
- dimobject3_end.HelpPoint.Y = 0 ;
9 [/ d* x- U5 _0 J( x - dimobject3_end.HelpPoint.Z = 0 ;
% h% Y% X' _2 S! T$ j% D; r - 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;6 d. l6 I9 m8 B# ]+ N; \3 |5 {% l) l
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);/ \: ]% p5 u/ [2 [# L
- 2 j4 e# _& s4 v
- /*</p><p> // revolve the body</p><p> */* M: a. j1 d& }" Y
- Features::Feature *nullFeatures_Feature(NULL);
8 h( W- m2 P' e" R: N- ~3 N - Features::RevolveBuilder *revolveBuilder1;- S+ P' [5 B5 [/ b1 [* h
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);! k, G& O/ G# S, B
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");" a" F. W+ j5 p
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");; {, O G1 R! ?
- revolveBuilder1->SetTolerance(0.01);5 A9 Z, P! R' N) w# w6 _' i8 }
- Section *section1;/ q! Y% v4 ]/ k3 @4 C
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);; W5 }8 n7 p- P) s2 L; ]+ n8 L
- revolveBuilder1->SetSection(section1);
6 _$ Y) x8 K. e I6 \' Q1 y6 G - 3 c9 X5 q* j5 e' H
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
% Q! }- N1 j. [- a' k3 L -
$ `9 P `5 T9 _% f* m8 k$ z' q - std::vector<Features::Feature *> features1(1);% u$ v/ {2 y0 V' ?0 V9 D
- features1[0] = feature1;5 H. Q( I& P0 c: Z6 `) E4 x
- CurveFeatureRule *curveFeatureRule1;" E# T* f1 t( ]- t7 N* c3 }- v6 |
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
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- section1->AllowSelfIntersection(false);" a: v6 P4 j% N% h# {( O% ]: [$ j
- ( n3 D; @8 m u9 l" f
- std::vector<SelectionIntentRule *> rules1(1);+ R" s+ h2 ~9 C! C: ?( @
- rules1[0] = curveFeatureRule1;* g+ ?+ j: R, @' Z( \$ ~
- NXObject *nullNXObject(NULL);' g3 l5 ~! j" ?) h
- Point3d helpPoint1(0.0, 0.0, 0.0);
9 Y* t5 ~7 W( T7 I. m* D# ~! d - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
8 k5 N2 j& P5 Q: P - / a- {9 b' g5 P$ E q
- // define the axis</p><p> Direction *direction1;' D9 W/ C$ e% Z
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
$ `3 y1 J/ Y% [+ a' d - 9 Z8 }6 M- a( C. f p6 C/ j, G
- Point *nullPoint(NULL);
/ `1 Z# D( w' v" r _ - Axis *axis1;4 E* S! v; J8 |" ^' o9 ]* G
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);( M- y6 R+ E% j- l, B9 @) J
- # {. }1 k. g6 S6 j6 ~% ^$ `
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
1 Y( A5 ~# G A/ x+ ]2 B - Features::Feature *feature2;
' _( ?! \9 u, u# c& q* P. ?. R - feature2 = revolveBuilder1->CommitFeature();% Z6 s- g$ ?, U
- revolveBuilder1->Destroy();) h+ |( R4 P7 N% ]" |" f" L
- }</p><p>}, ?% Q" _' w6 t( y
- </p><p> </p>
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发表于 2014-2-19 17:06:32
