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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()- m3 Q7 x1 M' ^2 g+ J' _
- {</p><p>{
- I5 |+ e* u5 L* K! d. @ - Session *theSession = Session::GetSession();
. x$ N+ O7 K$ _ - Part *workPart(theSession->Parts()->Work());% n! n7 t1 E) H' U! N/ w c( Z @
- Part *displayPart(theSession->Parts()->Display()); @4 _, u; d% {! E
- Sketch *nullSketch(NULL);
) b/ z3 d( C0 q4 J J - SketchInPlaceBuilder *sketchInPlaceBuilder1;4 X1 V( K* v! d3 i# h5 n0 k
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
& Z, s8 K4 w" \( k - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
9 n) }2 e. A" ]0 F6 x4 R. ]$ E9 m - Point3d origin1(0.0, 0.0, 0.0);6 v* P- n% \5 |5 l Z {+ }; f- [/ h
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
/ w. @2 b1 S0 P1 `. ^& M& ^ - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);" a" P. v0 D6 m8 K; _" E
- # i8 W- U% T/ ]' y7 I% J$ d9 F) o
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
- B) s$ G- c2 v8 }- v5 a -
* Q, l2 K2 o6 s) A9 w6 ` - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);$ }3 {- _* }) @ @* \9 O
- , {% S/ @0 @' x3 ]+ q3 y1 ^
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
- w% R. D0 t4 o) T -
( [- ?7 e9 n0 I - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
2 D" f1 o& K% L" H1 E. m- y# ~ -
/ p6 @+ r% d% h6 D" Z3 ~ - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);3 z/ d$ t% C4 b- j9 I5 U
- 9 u" e. ]; `# F K/ ^
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
/ O8 p5 ^ w3 g& d7 } -
& ^( |% \# [- S; u2 Z - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
( a! s R4 T" a - NXObject *nXObject1;
# }4 J c( R2 b- J% i2 A, s - nXObject1 = sketchInPlaceBuilder1->Commit();
2 M( f- @' E4 u" d$ B/ h - $ u; L4 ~7 S: G1 [6 l
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
5 e- n' e: v6 O3 K3 l4 a - Features::Feature *feature1;
: t2 G! B9 e$ L, C* F - feature1 = sketch1->Feature();</p><p>
, _8 J" S% q& F) K4 F4 H9 A3 L. Y; z - sketchInPlaceBuilder1->Destroy();</p><p>
/ w9 S9 ^5 B4 n* X. x - sketch1->Activate(Sketch::ViewReorientFalse);2 ]) R' e; N: n5 t
- 1 R2 ^- ~+ S& Z( O
- // define the dimensions
6 u0 {. y: b) O* F+ ?# {5 | - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
' x# l, Q0 f3 E2 c0 q - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
! O- s& z4 B$ S! A - double length = this->doubleLength->GetProperties()->GetDouble("Value");) w$ C0 f! P$ n3 Q# h3 h
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];, u6 o& M& W; l/ U8 V
- sprintf(msg1,"%f",heigth1);% ~* ^5 {( F+ A/ @; e, D! W
- sprintf(msg2,"%f",heigth2);- t- s6 e& M+ R) f# ?
- sprintf(msg3,"%f",length);; D& z* U. p0 a" a' A. _5 _8 U
- Expression *height1exp,*height2exp,*lengthexp;9 H" o5 I5 z, l- ~; o
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);8 {# c w% X1 Y
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
1 j% y2 P) G9 U5 q; H2 p1 V - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);1 ]: c5 c! M g3 |5 Z o" f. t
- // these for the dimension position4 P, J8 P. q( H: }& u B
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
T! y, f8 ]; O0 i2 m8 a - Point3d dimOrigin2(length/2, heigth1+100, 0.0);7 v; C1 X; `2 E# v/ t: J- v3 ]
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves; m9 L% X- u6 i" O3 V
- Point3d startPoint1(0.0, 0.0, 0.0);; w. A6 O: m/ x& T* e
- Point3d endPoint1(0.0,heigth1,0.0);
4 S$ x8 R( O9 O% I* y& E - Point3d endPoint2(length,heigth1,0.0);1 o6 D4 o* J" W1 W7 O4 C. t4 @: \8 t
- Point3d endPoint3(length,heigth1-heigth2,0.0);$ _4 v5 e V2 D5 G( _0 `* R
- Line *line1,*line2,*line3,*line4;1 G' M8 R/ N5 L+ Q6 T- b$ f+ B# c1 P+ X
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);5 D0 d9 g6 b* F) e
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
$ X0 S! m' ]& c' D) M8 R - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);2 _6 g- P1 |7 H) K3 N* w
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
4 w7 Y2 L) a {$ T" z - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
* x0 k- b5 h- L: I: f6 b+ c. K9 ] - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
4 a) }" M. R8 |( t9 f& H+ x0 { - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);3 o% x; h, p2 {
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
& q+ D+ i4 b) H/ ?) N+ ] - </p><p> // add constraints
& |8 G- X5 n7 t( L/ o7 c; Q - //..
# D1 C4 [8 d: O [/ o' c+ ` - // for line17 [+ w4 g, b0 j7 r) }8 c2 Q# S7 a
- Sketch::ConstraintGeometry geopoint1;* G7 ?; b9 }$ d% B6 A7 n" H) R& ?) _
- geopoint1.Geometry = line1;5 G, _- G) U' H: q2 c. Z5 m3 G
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
i9 \1 R2 j1 G9 K4 j - geopoint1.SplineDefiningPointIndex = 0;6 m# B/ X* _: `; U8 f
- // find the (0,0,0) point
& G6 i( R& S" P0 d - Sketch::ConstraintGeometry geopoint2; ; ?# ]" I; J* h& C2 Z
- Point *pointOriginal;
& n7 c7 n6 r$ s E5 U6 ~% a' u - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
1 X: I! h/ L' H! J3 ? - geopoint2.Geometry = pointOriginal;
3 `: A: n3 T: p* ^$ Z - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
' }8 I3 o) i2 F2 R8 C. p - geopoint2.SplineDefiningPointIndex = 0;
. n" q3 p( I6 B! W6 m% L - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;/ Z. ^# v* O: y9 S' Z# H \
- geoline1.Geometry = line1;+ B1 [4 V' j' y; n( S9 `1 P+ H
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
% t: a b1 v2 B - geoline1.SplineDefiningPointIndex = 0;
0 m5 H0 G; L2 \! x7 E" R; \ - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
$ z8 E) B% o/ H& R/ l1 l+ q - //..
% |/ m. b; Q4 q' S- D - // for line2
: u/ W; S6 {& I X+ G8 Y - Sketch::ConstraintGeometry geoline2;
* {$ {6 Z/ V& k) J, J6 L - geoline2.Geometry = line2;6 n: R2 k) }2 u0 z/ H
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
3 o5 _- l! X3 w4 j' R8 r - geoline2.SplineDefiningPointIndex = 0;' d- p0 `0 K* t
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
* T4 k( y5 |' x. L) H/ I/ E - //..
( B% a% ?6 {& |( h; W1 R8 h - // for line37 _/ G; l1 _6 i3 ~3 q5 n5 X/ W
- Sketch::ConstraintGeometry geoline3;
& t9 H$ n& v5 S( p8 \1 @ - geoline3.Geometry = line3;
- m% F9 J j7 b6 N& \, i2 z - geoline3.PointType = Sketch::ConstraintPointTypeNone;$ ]! G. I/ U" z |- N
- geoline3.SplineDefiningPointIndex = 0; j- y' P; J1 X. s- [, s) N% n/ u
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
' A8 o! L7 g2 e8 r7 S9 f7 j0 V; m - // use this method to create the constraints
8 H& h/ a$ O- Y* A - /*SketchConstraintBuilder *line3constraint;
0 L9 R0 ?- F5 e1 `9 @- a - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
+ L" n$ ?: Q9 E - line3constraint->GeometryToConstrain()->Add(line3);
5 A* H8 U9 B! D7 l% Q9 H* |% W' p9 J - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);- p9 N( o! h. ~& B
- line3constraint->Commit();
P& A M9 g1 c% b - line3constraint->Destroy();*/
3 {6 v# S5 z6 T5 H+ G9 s -
: B# L3 I8 o9 K6 A4 m5 E d - // add dimension
) a0 [) [- j1 ~! E8 k; u - //..
) }% c, P% k8 e& o - // for line17 E9 j' D! C" B$ M6 h* N9 x2 f
- Sketch::DimensionGeometry dimobject1_start;. V, U+ h8 `6 |& z4 m) d( O! I
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
. u/ H8 S: u2 I4 u: c, U - dimobject1_start.AssocValue = 0;& M& ~: {# J5 g" |& k1 y$ i( m H
- dimobject1_start.Geometry = line1;
; k: E5 c+ {8 U% l7 W( T - dimobject1_start.HelpPoint.X = 0 ;8 H* X* ]$ G# O ~/ n) P1 i/ @9 g
- dimobject1_start.HelpPoint.Y = 0 ;
8 J: ?/ G4 J2 {9 L - dimobject1_start.HelpPoint.Z = 0 ;, J7 O8 C# _: k& r+ i
- NXObject *nullNXObject1(NULL);/ F! S0 {/ h& l5 G L9 n
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;) W7 ~6 K" k7 k
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
- b- @: R# ?& X; Y; S8 q) w - dimobject1_end.AssocValue = 0;; M3 \8 d1 b* E; n3 p* s0 B
- dimobject1_end.Geometry = line1;) |& d& J, _" ^ I$ _% ~
- dimobject1_end.HelpPoint.X = 0 ;- A5 b# d$ Y) z% n& Y% X6 f5 v
- dimobject1_end.HelpPoint.Y = 0 ;
2 A$ Z" @; }7 y. ~% u" _ - dimobject1_end.HelpPoint.Z = 0 ;
s, s! f {4 O) j1 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;/ n7 r* _) w" \3 u+ x; S
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
; v0 @& L& I. X - //..
6 d6 Z1 E1 ]% ]- S - // for line2, e6 H5 k' m& ?
- Sketch::DimensionGeometry dimobject2_start;
3 C% ?* r% [% n - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
6 Y. D% q- M2 O* o, M* s- V - dimobject2_start.AssocValue = 0;
( w% [5 s/ F! n3 v7 C - dimobject2_start.Geometry = line2;
5 z( X$ M9 ]8 L% J - dimobject2_start.HelpPoint.X = 0 ;
; X; M4 p' b; A. X - dimobject2_start.HelpPoint.Y = 0 ;
$ `$ c3 z8 y& c* L# y: F/ o - dimobject2_start.HelpPoint.Z = 0 ;
* ~8 c' h) Z1 c$ I7 d - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;! g% Y$ N! O7 G
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;7 c y+ H t- _9 f; _% k
- dimobject2_end.AssocValue = 0;7 \& }( o) u& ~7 q
- dimobject2_end.Geometry = line2;7 Y# C# X( F% P+ {) f9 ^( C
- dimobject2_end.HelpPoint.X = 0 ;
& [9 b1 I2 u2 H5 G' A) i - dimobject2_end.HelpPoint.Y = 0 ;+ G9 T) ^( i: }* p! Q; @
- dimobject2_end.HelpPoint.Z = 0 ;
* K2 t! t$ y3 r" v |) _' s5 J - 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;6 v9 G J4 N9 U( B, n# E( [
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
6 J1 T& ^" s! c+ _5 _% ^( E) \" l - Sketch::DimensionGeometry dimobject3_start;. `7 c" u8 i) }' ]
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
$ t/ A. x! m3 t A( | e - dimobject3_start.AssocValue = 0;1 x: K% M! f, k/ Z/ C
- dimobject3_start.Geometry = line3;
* C1 a: R, }3 [3 K9 v& D( @ - dimobject3_start.HelpPoint.X = 0 ;
! O6 S/ J! b6 |3 B& c, w - dimobject3_start.HelpPoint.Y = 0 ;6 R! g8 L; ]8 [
- dimobject3_start.HelpPoint.Z = 0 ;
5 ^# v) v" o0 @ - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
' d: M8 X$ a) S' T7 V$ j0 i. {$ g! n - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;% Y- Y9 D4 m! \9 L5 c3 d! Q
- dimobject3_end.AssocValue = 0;! \* o. S% W, b4 _- G$ R
- dimobject3_end.Geometry = line3;
( Y: k+ w0 Y+ e- n+ E$ B" U# O& o% G - dimobject3_end.HelpPoint.X = 0 ;" \* ?+ S t2 W, I6 ^( B& `* T2 B
- dimobject3_end.HelpPoint.Y = 0 ;6 X. k# P! y# q( c) D
- dimobject3_end.HelpPoint.Z = 0 ;
" h1 F0 I6 y8 c) w) q - 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;: F+ ?3 F" p, x L
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);8 } I" x+ o9 H1 w
- * @1 T) c- F# q2 \
- /*</p><p> // revolve the body</p><p> */
1 L Q6 u; W" W - Features::Feature *nullFeatures_Feature(NULL);% i4 [8 c0 }0 i9 _
- Features::RevolveBuilder *revolveBuilder1;6 X, `4 {. ?9 i) R" P( S3 E' v+ ^ F
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
7 h& L; u5 \: J7 y( I! z( L3 J) q - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");- s. f, Y3 ?" [# G
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
9 A2 i& U7 x$ }; ]/ L- ^ - revolveBuilder1->SetTolerance(0.01);
$ ~& \+ ?: j1 U, y8 i) d- | - Section *section1;5 c2 Z+ T) F; I0 T: i& b5 U: b% }
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);# y/ _/ \2 ]1 X' t
- revolveBuilder1->SetSection(section1);% e6 M, i; _7 b* I/ N8 ~* p
- ( t- o5 U: R, B5 ~* ^
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);7 F" \* k4 v; q/ e1 X! c
-
& o5 X$ u! A9 K0 M q6 [ - std::vector<Features::Feature *> features1(1);7 Z5 L8 ~" J( J$ p s+ a
- features1[0] = feature1;
3 \! x3 }4 [2 ?6 m; A - CurveFeatureRule *curveFeatureRule1;( j) W" s- h9 I6 w! ]
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
5 s8 i9 y5 t8 \" } - 9 {1 c, o9 b4 L6 j5 X
- section1->AllowSelfIntersection(false);0 q# f1 n5 E' {( i+ o6 n A
-
: A1 d3 D! L$ k( Q - std::vector<SelectionIntentRule *> rules1(1);
" G7 }5 Q' }/ P. u- Y+ x4 Z& I - rules1[0] = curveFeatureRule1; C/ f; _: H( ~
- NXObject *nullNXObject(NULL);
) E' @9 S8 z+ Y# W6 P% C - Point3d helpPoint1(0.0, 0.0, 0.0);
9 A2 B$ F; n$ k$ I - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
5 [ L+ s! Q. E' n7 M8 T1 g1 X3 a -
& e. ]- k3 d" ~* T, q - // define the axis</p><p> Direction *direction1;
0 L }/ m) }/ O% r - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);* W* o) g; u- t* e: M' [% H! e
- 3 z' h9 e; `3 Z0 H4 j
- Point *nullPoint(NULL);
% n# n( v" t: l# P g" [0 C- p) { - Axis *axis1;* h1 Z8 n! Q0 M# E* @$ |: y! y6 @
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
) O/ K6 |3 D* T: l% v - ) i; X9 L' Y; X, m# m: B+ D$ z
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature3 ?- m; J3 I+ f4 F. E9 u8 u
- Features::Feature *feature2;, J( B( T, }8 p3 R
- feature2 = revolveBuilder1->CommitFeature();
+ S1 W* w! A! ~$ @ - revolveBuilder1->Destroy();
& }- a5 a; R8 Q+ h. W - }</p><p>}
F3 s6 O2 |% z - </p><p> </p>
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