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发表于 2014-2-19 17:07:47
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比较乱，仅供参考
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0 P9 \" B- a0 q- <p>void basicFeatures::createSketch()
7 ~7 g. e7 `$ J, A6 C9 J; W3 [. g - {</p><p>{% y6 B, e4 L( K2 m: |& t
- Session *theSession = Session::GetSession();
' {9 @1 t7 m! d* Z& Y6 t - Part *workPart(theSession->Parts()->Work());, }& \2 s" E9 s, l" e7 q
- Part *displayPart(theSession->Parts()->Display());
# c9 P- { U) d - Sketch *nullSketch(NULL);
, x' L: E5 B R2 a% T - SketchInPlaceBuilder *sketchInPlaceBuilder1;
" c3 Z, n5 g" z7 p - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
1 J: v5 ~: `' M - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
$ i4 k. }; L# x" y$ w9 | - Point3d origin1(0.0, 0.0, 0.0);
( j+ s6 h# m1 d, E' d8 B& \ B- P - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);4 T( n# j, g( T& `: G8 z
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);# ]( w+ Z% w( v
-
$ w7 o/ `1 O; F* L; i - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);6 @# {2 ^7 q# v( V
-
" Z# q+ w4 S5 A; F2 o# f/ [ - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
# Q& F5 U; H# n9 X -
" x5 y3 w" X# @7 ]; n3 ^$ D! k1 | - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);' B0 O7 p4 @! @
-
( A- V9 ]5 t" ]. U: I* j; h) H& Q - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);( i( E# u F j! C% Q) P1 O
- . ?% G2 M+ R y; {+ Z2 @/ T
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);$ b9 g. m" Q6 \! Q: B
- 6 }. l6 [- g# W2 d/ A
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
8 @! g: K7 m/ Z2 T9 b0 Z# _ - NXObject *nXObject1;
9 A3 g; H' @& f5 L* e% p - nXObject1 = sketchInPlaceBuilder1->Commit(); T3 ]# L0 B6 x1 i# d6 o
- 2 W& o+ w3 T, |$ k, v. Q
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));; E6 R9 z2 D) V
- Features::Feature *feature1;* @9 B! _+ s/ E2 R
- feature1 = sketch1->Feature();</p><p>2 G1 D- H2 Z, N
- sketchInPlaceBuilder1->Destroy();</p><p>) W0 c) @. B' x, {6 \& |1 p
- sketch1->Activate(Sketch::ViewReorientFalse);. I) C3 w( y, v9 I6 o; ~
-
8 I4 D4 W2 B6 r" I+ l% S - // define the dimensions
# q8 Q1 i3 e/ s0 T- x' w+ X - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");) }' o, y: e* p
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
! Z7 B6 k% a' q7 W5 C/ D" E - double length = this->doubleLength->GetProperties()->GetDouble("Value");) C& z! `4 n3 }0 d$ I7 U) B6 k
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];: u4 Q N* p+ Y2 d3 O0 Z: R
- sprintf(msg1,"%f",heigth1);
; P+ R* r, o L b" t - sprintf(msg2,"%f",heigth2);" Y( j9 B! X# ]: A2 j
- sprintf(msg3,"%f",length);8 Y' B2 f* V( E4 E% a, a" E* f
- Expression *height1exp,*height2exp,*lengthexp;
0 J% O( Y2 ?) \/ w I - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);/ l% }1 d; w" f' x( Q( D' K* o
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);7 z3 W4 Q0 h: |
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);4 b2 x9 Y: G: G. q! ]# g8 a' g
- // these for the dimension position
) |; E3 h) i' F& H - Point3d dimOrigin1(-100, heigth1/2, 0.0); & b, [! K: b" A3 i, I
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
* A+ L3 p4 N0 ?9 C - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves D2 D5 W7 P5 G% F; V% E
- Point3d startPoint1(0.0, 0.0, 0.0);5 x9 M$ A6 F1 X
- Point3d endPoint1(0.0,heigth1,0.0);
3 q l5 @* _2 u; N& F - Point3d endPoint2(length,heigth1,0.0);
# e0 Y4 B2 ]- O9 S! { e& Z) g( R7 Q; s - Point3d endPoint3(length,heigth1-heigth2,0.0);. O- Y* }2 G, t- ^( U+ Y
- Line *line1,*line2,*line3,*line4;
5 D r, [4 m- M- K7 c - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
, \0 |; S9 W8 d& F. T$ _ - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
3 ?) x0 e4 Q0 g* H( W - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);% @ |) Z( w+ l, n5 X9 W
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
" a7 Y! T9 D, U% N# W" i - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
' m6 v( R; [ Y# j. a& I5 I7 I) r - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);, }0 S1 t+ s) F) Q3 Q
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);1 Z" ~, k& I3 f6 y' ]1 X
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);8 G3 l4 J& E2 c' x& G- Q
- </p><p> // add constraints
9 u8 E$ g& n; { - //..9 _! k1 Z# L3 b' s$ g3 h
- // for line1# ^6 Q2 Z* K5 d& v1 D6 l% h7 B; r
- Sketch::ConstraintGeometry geopoint1;. B4 _, [& I- @, q# f" `; s
- geopoint1.Geometry = line1;1 A) R: e- @" M3 }8 d4 r
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
+ F* p$ C3 d% k9 x8 S- C% f0 K - geopoint1.SplineDefiningPointIndex = 0;* C; X$ ]) c$ }" M) v; Q
- // find the (0,0,0) point9 t9 l4 ^% }0 ^+ [0 q
- Sketch::ConstraintGeometry geopoint2;
- i- s8 Z- k6 O. o - Point *pointOriginal;
0 H( Y6 B7 v& k$ {0 K) ?3 [ - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());3 U) r+ J' N6 f$ N: [ z: L
- geopoint2.Geometry = pointOriginal;
- v8 b2 ~6 F6 B2 c5 u- L - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;$ V& ]3 O& H0 m& w
- geopoint2.SplineDefiningPointIndex = 0;" q$ I5 A, M: L$ \0 T/ {
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
8 g- h9 e+ X6 k4 m. A# p - geoline1.Geometry = line1;
5 u" l! [: t% M$ l- \ - geoline1.PointType = Sketch::ConstraintPointTypeNone;- c1 U o( k1 |- h& V
- geoline1.SplineDefiningPointIndex = 0;
+ d& T3 D1 f& { - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
; q$ `/ x: @. T) W2 _/ \0 R' d, v - //..
3 b* @+ p6 U' N9 h - // for line2
( O, f' ^1 P# s* _* A, u/ l$ _* I - Sketch::ConstraintGeometry geoline2;9 J6 S- o$ {% y- J- f' Z
- geoline2.Geometry = line2;
A! ~2 |- Y' T! p: ^' M - geoline2.PointType = Sketch::ConstraintPointTypeNone;
; F9 t, V' w2 ?2 t! Q - geoline2.SplineDefiningPointIndex = 0;* v x7 S n, o; R+ s9 ?4 v% T% T2 U
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
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- // for line3% Q% y& |! B+ ^; {/ r8 z
- Sketch::ConstraintGeometry geoline3;. q/ ?) u. Z: S( ^: _
- geoline3.Geometry = line3;0 {7 m6 e7 S9 r. x" z2 ]( @1 i
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
1 l+ j3 i$ H2 r) s; s+ W, p - geoline3.SplineDefiningPointIndex = 0;4 f! l# V3 g+ |8 H! E3 W
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);1 D4 r0 E+ x! P- n2 K
- // use this method to create the constraints
9 x( V, S6 ]# l) X - /*SketchConstraintBuilder *line3constraint;; J' C0 L5 R, ]# M
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
* S6 k- A5 d, g; D6 V% E - line3constraint->GeometryToConstrain()->Add(line3);! t1 @" ^* D9 b, g; X S
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);; E7 o6 N8 i7 }2 G, T7 O9 e
- line3constraint->Commit();
4 P7 a1 ~+ R* k4 S - line3constraint->Destroy();*/5 ?, i/ j! N, A4 N9 C! d5 ]4 Q0 }- |
- ( K- C2 @( Q G! L6 ^
- // add dimension
2 y- B' b$ }& P( g9 L - //..
% ]2 K) ^! H# E7 b' h: w" ^+ r - // for line1
o5 s& w. E) O8 S1 D- H - Sketch::DimensionGeometry dimobject1_start; [ i% `3 c% ]3 q n L" _1 \+ }
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;% L' g: p3 D+ |- i4 x5 ^
- dimobject1_start.AssocValue = 0;
+ B6 P8 [8 L& f - dimobject1_start.Geometry = line1;
% ]. G9 C) G- P. `) T$ e% M - dimobject1_start.HelpPoint.X = 0 ;
7 g7 {' M/ n K; O - dimobject1_start.HelpPoint.Y = 0 ;
5 A5 C- _, d/ P4 D1 Y. H0 g7 | - dimobject1_start.HelpPoint.Z = 0 ;
9 v$ [$ ]/ F; X; L" ]5 f- k8 H - NXObject *nullNXObject1(NULL); F0 r4 G$ C/ |) B1 ^
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;' ]5 I4 q- s# j( C" K" s
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
, p# p: w! F2 | C8 U! d - dimobject1_end.AssocValue = 0;0 e) r- Z+ e2 ?. U, K2 ^; q
- dimobject1_end.Geometry = line1;$ L5 R7 p. P" b
- dimobject1_end.HelpPoint.X = 0 ;
: v: C' R( c& M. ], u9 T! D - dimobject1_end.HelpPoint.Y = 0 ;8 z9 l. E: ^" v) v/ C8 @
- dimobject1_end.HelpPoint.Z = 0 ;& ]$ j; Q) ^- p# B: \7 A
- 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;
( v: u6 i# G, P4 N: t7 s - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>! v1 B- m# ^1 {7 g+ F2 m. w
- //..
; Z# o; z C& E - // for line20 U" r+ _, |2 {+ _( y7 e0 q" P1 ?
- Sketch::DimensionGeometry dimobject2_start;
+ o; \( U+ @, n: b* a - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;+ {# h: m$ \% |$ e/ \
- dimobject2_start.AssocValue = 0;
& {3 Y$ c( E3 d, Q - dimobject2_start.Geometry = line2;! F7 j3 o, `* X4 @
- dimobject2_start.HelpPoint.X = 0 ;5 O; H r# z Y8 k
- dimobject2_start.HelpPoint.Y = 0 ;- F6 h6 k9 W; ]+ F6 \$ A: W
- dimobject2_start.HelpPoint.Z = 0 ;5 M1 a) h4 Z6 w- G) G
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
8 _# C4 v- V* S0 ?" H, [1 c - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;0 X1 I' S: J. _9 O) F) R- Q0 l3 g
- dimobject2_end.AssocValue = 0;4 l: D# w. @1 ^8 }: f
- dimobject2_end.Geometry = line2;4 U6 H' X, |$ e: r) F
- dimobject2_end.HelpPoint.X = 0 ;
/ D+ p1 u/ q# l - dimobject2_end.HelpPoint.Y = 0 ;# {, o8 T) A: [& S8 W
- dimobject2_end.HelpPoint.Z = 0 ;
2 ~( B$ o3 I3 C% ]; w+ T- Y - 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;
/ o& z- u9 i5 R0 Z4 ]( O0 }6 | - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
. d: m- v8 j. S. `6 O+ t% W - Sketch::DimensionGeometry dimobject3_start;9 }& V( X8 B# t% E! @
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
( |$ ^7 M* l9 y$ `2 b5 N# B8 } - dimobject3_start.AssocValue = 0;
" [0 ^8 j5 b/ G# D5 R3 c8 P' } - dimobject3_start.Geometry = line3;" G" a. T$ A2 J
- dimobject3_start.HelpPoint.X = 0 ;0 @! }8 x$ F; V% T$ }( j
- dimobject3_start.HelpPoint.Y = 0 ;
7 t9 y, Y" b0 B1 g4 M; {& L+ } - dimobject3_start.HelpPoint.Z = 0 ;
! |6 `1 N" s! F - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;2 P" d( x; R) r O7 k! q+ ^# @
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
# f2 g$ W: R( S# F& F6 X8 e' a* T1 \0 Y - dimobject3_end.AssocValue = 0;
- B# n( D3 r) y - dimobject3_end.Geometry = line3;
8 J! ^0 m+ e* ^1 a% F. b - dimobject3_end.HelpPoint.X = 0 ;+ J5 i( C5 U$ A1 S( Q
- dimobject3_end.HelpPoint.Y = 0 ;
- k0 V5 M ?+ f9 m - dimobject3_end.HelpPoint.Z = 0 ;& e9 T, J s9 e$ H$ p( h2 t- 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;) E# O8 ?8 U/ P8 _% t
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);! l) `4 X4 J! a, h- |
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- /*</p><p> // revolve the body</p><p> */
" u, T& C# N. s5 l T a - Features::Feature *nullFeatures_Feature(NULL);
2 u/ J7 g! C% l/ [0 a - Features::RevolveBuilder *revolveBuilder1;
8 l. b- T( }+ L- t" `6 v - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);% Y) I; J7 A `( |$ \' }8 m
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");# Q$ O) U. j% @3 R Y
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
5 C+ l& b8 r v) h - revolveBuilder1->SetTolerance(0.01);+ M7 s2 G; q# [
- Section *section1;$ v6 T6 h9 n" t0 L9 `/ |! y" h
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
6 |6 S; |! O; ~; d" N* } - revolveBuilder1->SetSection(section1);
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- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);! k; P7 d6 ^; V1 @8 L7 y: |# M
- % T! P0 i I4 W9 e" t
- std::vector<Features::Feature *> features1(1);2 G; S0 w) D8 w9 K! ?+ L) r
- features1[0] = feature1;
- W+ c; n) ]. z& U7 D7 v - CurveFeatureRule *curveFeatureRule1;3 ~$ k- j0 ^- v9 P& g; k. l) R8 o& P
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);$ r0 l, y6 T/ |" N5 W/ g0 [1 D9 O
-
: I3 u8 O9 i: ^ - section1->AllowSelfIntersection(false);
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- std::vector<SelectionIntentRule *> rules1(1);, |* Q6 v5 }" _" ?
- rules1[0] = curveFeatureRule1;/ }" r" t9 A) d, e7 ~ p
- NXObject *nullNXObject(NULL);
6 F, B, L" J7 \, v7 i4 P& x, u& b - Point3d helpPoint1(0.0, 0.0, 0.0);
0 s$ E- C1 F% z! [) i1 r - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
% `: K! @3 n1 i2 }$ {; O | -
( w- e' |) d! [3 `7 D - // define the axis</p><p> Direction *direction1;
- T. d: l: K4 u+ B; O7 C7 E - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);# | Z* T7 F( ~, S: s- Z0 B# v
- 6 X9 C: M+ u$ Q1 y
- Point *nullPoint(NULL);
3 w3 z2 @9 i z - Axis *axis1;9 z9 D( z( W( {( ]: y9 m5 A
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);& z* l+ i& F J% i. D& J
-
8 h$ ]7 I2 m+ p - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
; ~$ }: |7 R2 R# r Y3 v - Features::Feature *feature2;/ i' w/ Z7 k$ [1 W* p- b' ^
- feature2 = revolveBuilder1->CommitFeature();
& k. l, |; A" K2 ]5 T - revolveBuilder1->Destroy();& i2 S3 V* d2 A8 E3 i! y# b
- }</p><p>}; M! S8 Q2 d9 N# k7 S) L
- </p><p> </p>
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|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
发表于 2014-2-19 17:06:32
