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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考
! o$ S9 i" A3 J7 }9 {$ I0 e3 @ C7 {" b! u! e/ i7 j
: z/ @9 J) t; S& P4 [& {, S' U7 x- <p>void basicFeatures::createSketch()' g) X, p& E+ F' X! y
- {</p><p>{
* ]* ^: M7 B0 U$ a - Session *theSession = Session::GetSession();
! U1 |& P5 h% U/ R5 `. |$ n - Part *workPart(theSession->Parts()->Work());
1 O, u9 P9 c8 d6 W4 D - Part *displayPart(theSession->Parts()->Display());
5 ^9 w9 P1 h. \# {: F - Sketch *nullSketch(NULL);1 }3 q! ?8 r1 p
- SketchInPlaceBuilder *sketchInPlaceBuilder1;( R6 U. x. B" S/ V! h( e0 \* T
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
3 `- r W' V8 J: e( p1 k - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);, c! u! j6 u7 X+ q1 b2 B% m3 N$ o
- Point3d origin1(0.0, 0.0, 0.0);
, h; `5 b3 A$ I. f - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
! ~- x$ w- \, {: r3 Y0 ^ - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
0 l6 A0 R; z$ _ U - . x f: F- k1 @5 A& L- p- L
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
1 |7 \* d( R. @" y( t# x' N - 7 o2 g4 k S# b
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);( Z$ S% r! @0 n% h$ w* ^
-
, M7 }& O- R3 q/ A9 \( j W - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);7 J+ t& Y/ R5 o, s
- : E+ I* {6 C; B! W4 j& }. s
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);, h# z1 N6 r. |: [ N D) b
-
- t2 }$ f6 }; P6 L3 s$ G - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
+ Q( q8 u2 \' S. b; a -
3 s1 S+ N/ r: \, P( A - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);' O) m# c+ n8 ?6 I& z- [& K3 X' J
-
7 @& W" t; h# q: Y2 L$ a - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
) J7 V4 N) a8 j$ g, Y2 `" [ - NXObject *nXObject1;
1 j3 f8 k7 i' t$ `& J9 ~ - nXObject1 = sketchInPlaceBuilder1->Commit();
3 N" y# X d H" {3 j - + B: o. t- W4 n) p: t. s
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
- c' y* F6 y3 z5 z: |7 a( B. L - Features::Feature *feature1;
/ `* c a P+ h. f- A4 F0 c- B3 A2 F - feature1 = sketch1->Feature();</p><p>
8 R: ^8 Z+ Q1 }% N, S; p& @1 _ - sketchInPlaceBuilder1->Destroy();</p><p>
$ r3 Z* U! Q- \ - sketch1->Activate(Sketch::ViewReorientFalse);# O0 d% q# L7 q* m$ K. k/ l. F" D
- ( m% h. }* D/ N) u& v
- // define the dimensions
% n B9 d( f- Z8 C6 D - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");1 z+ g! O4 A' h: |1 H5 C
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
+ u; b' z% X# x4 Z - double length = this->doubleLength->GetProperties()->GetDouble("Value");
7 W" J8 F& i6 r9 g* G x' I8 ` n- ` - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
1 y. k$ C _1 f0 Y - sprintf(msg1,"%f",heigth1);
8 a+ ^! B! ^2 i- D8 P3 z: @ - sprintf(msg2,"%f",heigth2);
: R4 O+ g* _- R% B - sprintf(msg3,"%f",length);. l) h# p, ] y$ B
- Expression *height1exp,*height2exp,*lengthexp;
5 X7 B6 e# C+ i& B6 Y+ H4 J - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
8 [) f$ R! ]% L2 s- {1 v - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);9 z& F! H( ~& j$ S
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);: |+ p+ l8 p7 o7 F, d
- // these for the dimension position7 i) k c, B& r0 z1 C
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
% X/ p- A \' U8 ? - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
8 Z4 I4 ]2 A! S4 w6 `% Q$ s - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves/ P, K+ L* z( u, f4 q! w! e0 C
- Point3d startPoint1(0.0, 0.0, 0.0);( O# e0 D0 h$ f# V" V9 [
- Point3d endPoint1(0.0,heigth1,0.0);
/ s% o( m2 P/ T4 p7 J' \9 N - Point3d endPoint2(length,heigth1,0.0);
$ Q) G% P3 C1 g - Point3d endPoint3(length,heigth1-heigth2,0.0);' _# O7 Z3 H/ Z
- Line *line1,*line2,*line3,*line4;
$ e- \5 ^$ k$ j' V) @0 S9 \ - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);1 a- R1 y0 [5 x0 n" m
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
( N% H* {9 r7 F8 b* ~& W) \ - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);- n8 u8 f1 ?, J+ Q- N
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);$ ]1 X/ _2 ]5 ^8 t: N" ]
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: r" ?, q( v2 _* R; y( Y - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
" i& S/ [8 i- d' [" ?8 e! Y - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);9 O& c, \- m3 e4 r6 h
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% B# n4 K( V7 Q! F+ v4 t: m - </p><p> // add constraints2 h7 J- }8 i0 Z3 p! @- s$ X
- //..9 N d' x$ N# G* l% z# z! o7 v* W
- // for line1! }4 x5 [1 N& b$ L
- Sketch::ConstraintGeometry geopoint1;5 `+ \& Z% h1 H& A- t) T
- geopoint1.Geometry = line1;
; m* B/ V8 q, B( g8 l - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
7 R, M! K8 ~* J. T( K m - geopoint1.SplineDefiningPointIndex = 0;; {2 D8 }9 f7 P: l
- // find the (0,0,0) point
; X4 X" \, t. i/ u) u - Sketch::ConstraintGeometry geopoint2; 6 F# ^/ f( N6 A
- Point *pointOriginal;/ x& E/ n* w8 X9 R/ B# [& {: {
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
. r4 Y ^7 Y: n* M9 Z6 u/ v - geopoint2.Geometry = pointOriginal;
/ l1 t6 k* v! c; W+ m - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
! t# m9 O: }6 Y5 Q& z - geopoint2.SplineDefiningPointIndex = 0;+ ~+ Q$ N! m, p! ^' y
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
* _, \2 Y: v) Q - geoline1.Geometry = line1;( y5 N1 i: U2 d5 |6 [
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
% y3 ?/ O T' Y, J A$ }- W - geoline1.SplineDefiningPointIndex = 0;# K! d3 P, p1 V8 x7 o# L/ [. R; g
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
$ T) s9 X" w( G! d( J0 ] E$ P& q - //..
7 _7 U; B5 ^+ ^4 f4 r$ n$ a9 [& V - // for line2: {4 W8 O# u" {0 p" h
- Sketch::ConstraintGeometry geoline2;
; Q6 @ a/ n0 h2 `% R - geoline2.Geometry = line2;
$ _; h: ^8 t2 }$ D - geoline2.PointType = Sketch::ConstraintPointTypeNone;: i% w- m$ b4 F O- u4 l
- geoline2.SplineDefiningPointIndex = 0;5 A! p; N/ [1 N8 B0 d, ]
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);$ T& O0 i* q# r3 Y- m
- //..
+ a7 o! v" e& V& K0 t5 a - // for line3% B" {0 g% T W' V: q. ?
- Sketch::ConstraintGeometry geoline3;
/ c; o4 R+ d1 q0 i* T) E; Q - geoline3.Geometry = line3;
$ u! k9 \- L: u, Q - geoline3.PointType = Sketch::ConstraintPointTypeNone;" L% q, [+ _, h8 b8 i
- geoline3.SplineDefiningPointIndex = 0;
# M2 ?2 a- y- _) x! [+ D - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);' R: a% }" M- P: h! r
- // use this method to create the constraints
% Z+ e1 L3 k) E( z9 x - /*SketchConstraintBuilder *line3constraint;
% p, W& l" b2 Y+ U8 T. u5 g - line3constraint= workPart->Sketches()->CreateConstraintBuilder();1 r3 O5 M2 \! Z- ] u; I
- line3constraint->GeometryToConstrain()->Add(line3);
+ H% z0 U9 N# }; K& _ - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
# b. U) _* @5 a3 l# R8 a& t" y( L - line3constraint->Commit();
* H0 G, P9 g3 c" [) ~: M% @) p - line3constraint->Destroy();*/
0 z7 q* g" P* K9 o - $ E% e; Z: ^7 q- ?' g
- // add dimension
/ t+ z/ n; t7 ~6 Z$ |/ H - //..3 m- \' r% L+ o) U/ e; O
- // for line13 `: y- Q- p/ H+ M$ s
- Sketch::DimensionGeometry dimobject1_start;
& N h; v+ w* U4 C& m - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
5 T% L* ?) m- y7 d - dimobject1_start.AssocValue = 0;
" Q9 m G0 f+ E9 Q) q - dimobject1_start.Geometry = line1;
a, J) L% u5 d& ?+ | - dimobject1_start.HelpPoint.X = 0 ;
$ r1 n i2 i) S - dimobject1_start.HelpPoint.Y = 0 ;- M0 y( M' {; _2 M5 L3 B$ F% @
- dimobject1_start.HelpPoint.Z = 0 ;% ]1 \) l; i1 T, E
- NXObject *nullNXObject1(NULL);
, B- i* ?( H$ q }7 V - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
/ E6 Q/ D9 }, ^/ L$ x! H - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
% |* P% U; U0 ]5 F$ q, h - dimobject1_end.AssocValue = 0;
7 r9 f0 ?; i( N - dimobject1_end.Geometry = line1;
% ?# q: n% \ u7 W3 Z - dimobject1_end.HelpPoint.X = 0 ;
0 K- @2 t3 z' L - dimobject1_end.HelpPoint.Y = 0 ;
, B* L# J) G% h& g - dimobject1_end.HelpPoint.Z = 0 ;/ W/ [& s9 q) ~# Y5 T4 C5 j
- 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;
0 g" g( b. }+ v( V! a - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
4 w) k) n" u+ x( ]$ Q - //..
; P4 }8 Z6 [% [6 o4 [ |- ^$ R - // for line2
7 R/ C& l) `0 L1 q4 J( R - Sketch::DimensionGeometry dimobject2_start;) c# J+ n9 o! I) g1 X) j+ W
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;$ U6 N$ Q4 M. A* D, R) E
- dimobject2_start.AssocValue = 0;
7 e/ Y4 s/ D$ T- U8 o% v - dimobject2_start.Geometry = line2;
4 |; F. O3 r) f1 I - dimobject2_start.HelpPoint.X = 0 ;
" Y1 N' \8 L1 X0 E/ x - dimobject2_start.HelpPoint.Y = 0 ;3 z. Y4 F4 f/ Q
- dimobject2_start.HelpPoint.Z = 0 ;. F* q$ s* F. b$ I2 K" A6 J
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;! h; T4 ]- O s" t
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;- \2 M+ o% @& `/ B
- dimobject2_end.AssocValue = 0;
4 |6 @& V/ }3 g0 u - dimobject2_end.Geometry = line2;
, D. d3 @7 C% [ - dimobject2_end.HelpPoint.X = 0 ;/ J2 q. y' J3 V7 J2 n
- dimobject2_end.HelpPoint.Y = 0 ;
2 j, E n+ n: G4 W - dimobject2_end.HelpPoint.Z = 0 ;
6 {7 X9 m# e. X7 @0 @" d' j( l - 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;1 A: y/ f* L& d3 W3 X! |
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3! _3 r9 j( G6 w0 V! h
- Sketch::DimensionGeometry dimobject3_start;8 A0 B' ]5 y# P* f7 B' [% M# ^
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
4 O) p! w* x/ X - dimobject3_start.AssocValue = 0;
% K: s1 }! E) H% M: r - dimobject3_start.Geometry = line3;
0 P1 \) ^" U3 W1 x- c7 j+ Q - dimobject3_start.HelpPoint.X = 0 ;# n3 \ T; N# d3 d, d$ |
- dimobject3_start.HelpPoint.Y = 0 ;" V5 U* f7 R+ Q
- dimobject3_start.HelpPoint.Z = 0 ;, A L% y8 P$ c5 D
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
$ t) x0 c5 i% z8 X: l/ q1 A - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;& @4 J- c$ D/ t. j
- dimobject3_end.AssocValue = 0;6 x4 \; L$ ?; ^# V9 H" K
- dimobject3_end.Geometry = line3;: C R+ ^# X$ M% @
- dimobject3_end.HelpPoint.X = 0 ;8 w# j( m' ]/ r6 p" E6 I
- dimobject3_end.HelpPoint.Y = 0 ;
) ~) H1 T; P) o - dimobject3_end.HelpPoint.Z = 0 ;
& V# \) b8 h4 f5 \2 w - 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;+ b6 [0 z* u2 Z9 ?7 x3 p r
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
0 o% N0 C H* b- F8 \. s5 E -
" H u) H& u2 \ - /*</p><p> // revolve the body</p><p> */; B; z, ?0 }! d4 r$ y
- Features::Feature *nullFeatures_Feature(NULL);
N- k8 b5 O: _8 [9 B9 I7 K8 m - Features::RevolveBuilder *revolveBuilder1;" v) Q, G9 f7 t% ?' t
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
! A/ ~0 J5 H/ L( H! M) J - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");) B0 o1 k) R0 L: C, }7 `
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");" {8 R4 }8 m% B7 P# m: G
- revolveBuilder1->SetTolerance(0.01);/ e) {. p' u' J1 T: p. e( u1 o
- Section *section1;
/ C7 Q& X0 |/ c3 Q3 X9 M* K. c - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
; P& S; c5 `7 J5 o5 b- e$ T) _4 O5 X - revolveBuilder1->SetSection(section1);+ Z7 J ?2 y' I% A3 ^/ B$ n
-
$ W5 e, f4 i0 W! z - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
/ x' i; @! |( Q - . U7 s: Z7 T, C4 N7 y* c. n
- std::vector<Features::Feature *> features1(1);' h2 \# \: c6 _* U
- features1[0] = feature1;
; ? u) v2 V& U3 Q - CurveFeatureRule *curveFeatureRule1;
5 L8 T7 i& h: H - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);" B7 | I% p! \, E
- # t- e& `$ N9 b+ h3 h7 @
- section1->AllowSelfIntersection(false);
( O6 r% F- A) e" y. B -
4 t+ \! O4 m7 C$ w1 F6 b7 S+ \ - std::vector<SelectionIntentRule *> rules1(1);6 g% `1 N' Z+ m* }" N. h6 K
- rules1[0] = curveFeatureRule1;
G2 r t2 H3 X' d - NXObject *nullNXObject(NULL);
1 k+ B, {+ Y/ `7 e! u' Q) Z7 E1 V - Point3d helpPoint1(0.0, 0.0, 0.0);
$ H1 q2 A$ w% N( R4 X - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false); x9 O- ~7 P/ ^- c4 Y( g
- 4 Y! Z/ |8 |9 @) u3 l* |0 D
- // define the axis</p><p> Direction *direction1;
3 [0 O" [) a2 j- t$ h8 D# y v - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);$ c/ E# V# v2 i0 D# x* p+ B( v
- ; V2 V+ N! [9 S% \
- Point *nullPoint(NULL);
0 G2 ^$ V% `: a* J& e+ e - Axis *axis1;( c) @9 b6 F4 B* j
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);/ A: L% {) V8 d# I3 V, U
- # b: \0 W5 z( ^- F
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
% V9 W9 m/ n" w+ H& U' f, i0 y - Features::Feature *feature2;
% p+ I7 l. ?$ X; Q) d2 x - feature2 = revolveBuilder1->CommitFeature();
{+ q" D9 K4 H A) Y/ s - revolveBuilder1->Destroy();
" R1 i! S" e2 \/ w5 [ - }</p><p>}# q8 t9 M8 p1 }, I
- </p><p> </p>
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