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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考: s' h9 j$ ~: M+ T* z: S f- m& G- R$ t% [
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- <p>void basicFeatures::createSketch(); a/ C3 K9 u; \* P
- {</p><p>{/ A% h' l a/ P3 b
- Session *theSession = Session::GetSession();3 V8 l9 ?' y8 x; Z' d3 X+ U1 f3 o/ G
- Part *workPart(theSession->Parts()->Work());
4 t3 s2 P. q& ]0 t/ S7 O - Part *displayPart(theSession->Parts()->Display());8 K% h) v) L! D0 ^0 J- a
- Sketch *nullSketch(NULL);
7 J" v7 B- n- H8 T5 p( F - SketchInPlaceBuilder *sketchInPlaceBuilder1;
+ T/ j& w! U% R3 i1 B& Q( R - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
& X( Q7 h1 c+ |3 J5 R7 C - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
% {3 i) [0 \" Q" | q% q - Point3d origin1(0.0, 0.0, 0.0);# e& G" q( z# g7 ~# x ?& U |
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
! I& B1 z$ }. ]% B+ d - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);0 L5 ~5 W% g* r4 a& R4 w
-
' `' U8 w; T( I* { - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
+ b0 T- [( c7 f" f* U -
, L3 X( D& K4 A7 d5 s# W - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
% Y3 B& W: L. j& | - * ~5 y2 [ W# I/ |, k' f$ k3 h
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);( M: G1 M$ }$ O( d8 x( M
- 5 F @% R0 o; d, a! v! y7 @5 v
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);1 {0 p8 T. B3 Q8 o5 @# ~; c% ]
- : |$ G+ P4 b! R8 q5 i& {+ K- c
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);: f' o/ s: K1 y4 r$ I4 r& J
-
2 g- @- \! O6 q+ q; p) b; ] - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
/ \) J- ^+ U" g" V& ]7 P; q -
{/ G: A8 |3 e/ E9 E) r/ z - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
$ l5 @* i2 s+ `7 f3 q4 ^ - NXObject *nXObject1;
0 m9 M) _) I# |; N1 r; @ - nXObject1 = sketchInPlaceBuilder1->Commit();* u, M+ I; }/ ^+ ]/ Z: C( _
-
" E% d, |7 J4 }4 R; O$ D: R3 N! X - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));+ x! u3 Z4 i7 \% e- C2 R0 O- W: G
- Features::Feature *feature1;! \ h" L* }9 J2 Z. Z
- feature1 = sketch1->Feature();</p><p>
6 a7 d) O% S6 D - sketchInPlaceBuilder1->Destroy();</p><p>
/ T! W! B- I: N7 c - sketch1->Activate(Sketch::ViewReorientFalse);
* B$ ?0 ?. v/ r+ P, i' w5 b - # {3 _* [7 j( H5 b
- // define the dimensions
+ X4 h/ ?9 t' e- t. v' m( Q - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
: S: e% O) d0 a - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
" _9 d+ d- r7 c( \& @) A6 F$ l - double length = this->doubleLength->GetProperties()->GetDouble("Value");2 |$ A& O! Y1 E9 A2 r! a
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];7 u9 W: }# u$ s1 U+ ?
- sprintf(msg1,"%f",heigth1);
( G7 }" s" S, ]# j. n - sprintf(msg2,"%f",heigth2);, `0 U4 i3 R9 P/ C0 `
- sprintf(msg3,"%f",length);
0 P7 H' \. D5 H% B5 l - Expression *height1exp,*height2exp,*lengthexp;
/ @: C4 m" _& T+ E - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);7 y' W1 o6 M# d8 A
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
9 i7 O& [8 Z2 J/ |9 I# h& A - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
L( U9 b" M5 Y5 d. N1 Z - // these for the dimension position; K2 c" y. J9 f' ~
- Point3d dimOrigin1(-100, heigth1/2, 0.0); , m ^: R) o# y& `; s7 q- v# k6 J. q
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
9 T& V1 B' l; V. t1 g5 p0 s - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
, ]# Q' L* n& w& Y3 s# Z. r2 P/ C8 s - Point3d startPoint1(0.0, 0.0, 0.0);
, G3 z; ^" R2 d+ Q6 E- s6 ~ - Point3d endPoint1(0.0,heigth1,0.0);
2 E# u! A+ {4 y# [ - Point3d endPoint2(length,heigth1,0.0);8 E. x/ K- O0 G0 ]3 ^
- Point3d endPoint3(length,heigth1-heigth2,0.0);) m) C" ^' t* C3 }9 R
- Line *line1,*line2,*line3,*line4;8 A& @( Q' M# |+ _7 V- o9 J- U
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
. `( y4 I% g/ w ?- y$ P j - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);' z1 G0 B6 P" M: R
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
3 _" i( s% t$ N/ d - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
g: q! f5 V9 {' o; u8 i8 f - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);: b/ H f6 X1 A2 w
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints); u2 l% Y8 S) ~7 _
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% S; K1 d( K4 G# G' t - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);1 k& e/ C" K7 ?7 |- w+ u: N9 ?
- </p><p> // add constraints
$ r' m7 { U, F& r0 s7 F$ F - //..
. S" m0 ^' ^+ L- u2 ? - // for line1
$ h: I8 d3 u* C" W) ` - Sketch::ConstraintGeometry geopoint1;
- Z7 ]9 n* t6 H* T0 Q( A' t - geopoint1.Geometry = line1;
$ |; C4 F; G" {9 ]3 s/ [; l5 W - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;, I6 N N2 p6 M+ [
- geopoint1.SplineDefiningPointIndex = 0;( F2 M) O8 P1 m, n7 P' p
- // find the (0,0,0) point
) ^9 G- s+ M* r, V - Sketch::ConstraintGeometry geopoint2; 4 K% ]( b' U/ K/ l$ |
- Point *pointOriginal;
+ P! X7 i& {' I; ~) X0 `) a$ j% h - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
# A- i/ ]$ U8 K h/ e, e J - geopoint2.Geometry = pointOriginal;
. J! O7 T0 Z$ \% Z% j+ d5 D$ k - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;6 Y9 I4 v+ r( ]: {8 Z, X
- geopoint2.SplineDefiningPointIndex = 0;/ o, i2 S; M# i# R
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;9 m( n! T( |3 s8 U
- geoline1.Geometry = line1;
0 n6 [# ?& {5 T. h9 D6 ^ - geoline1.PointType = Sketch::ConstraintPointTypeNone;
3 m3 T( H$ ^' ]" i; y - geoline1.SplineDefiningPointIndex = 0;
. @+ e0 }; y4 h0 i( }2 ` - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);. [2 l; H ~, S2 q/ o/ W( ~
- //..- F+ e6 G/ J& V) m
- // for line23 F5 ?1 |; k6 e0 n/ n( Q
- Sketch::ConstraintGeometry geoline2;& k0 Z3 E; o+ d) j
- geoline2.Geometry = line2;
! L: q$ k; S. f# g - geoline2.PointType = Sketch::ConstraintPointTypeNone;, `8 {% o+ m/ Y$ v; U4 {
- geoline2.SplineDefiningPointIndex = 0;% k% L) E8 y- Y1 A; E8 A' D
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);/ F+ j5 Y1 i# ]2 g/ b
- //..: ]+ z; Y, X% X
- // for line34 a) O& \: @& \6 u
- Sketch::ConstraintGeometry geoline3;/ u- o- o& f1 y% }& e& j4 D
- geoline3.Geometry = line3;" w+ m9 \8 s' q* {$ [8 z7 R& L
- geoline3.PointType = Sketch::ConstraintPointTypeNone;( l3 N9 E5 J$ s2 ?0 }
- geoline3.SplineDefiningPointIndex = 0;
% J) g I3 ~, l1 j; y, K - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3); q+ V. l/ @, \5 a! M3 T+ J9 [
- // use this method to create the constraints
% Z# \4 L( t# h" j# Z9 C: w - /*SketchConstraintBuilder *line3constraint;
2 k, _3 q" o4 q& c7 a: i1 X% L$ d - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
6 Q. b8 O9 Y/ }2 q9 H7 r - line3constraint->GeometryToConstrain()->Add(line3);/ }) F& j) |; a: J
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
8 @5 T1 A. p; w2 l s+ m! C - line3constraint->Commit();
2 o1 ?9 c$ M1 j% A1 L- `8 k - line3constraint->Destroy();*/2 c9 W" o) Z8 @& n* C
- ' `) z4 i6 I! s T: x
- // add dimension- |% ]% |! ^# P; f. u
- //..0 @+ G7 P+ @# M7 m! \
- // for line1
! w7 o) S6 l5 N - Sketch::DimensionGeometry dimobject1_start;! ?; E3 Y+ s( f* c/ F* N q3 w+ q, |
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;8 @) N, b+ |( O f+ f
- dimobject1_start.AssocValue = 0;1 C! V# s% z' h: h1 k6 x' Z
- dimobject1_start.Geometry = line1;: P# ]6 [2 o5 i0 x# A0 d' B2 I! K/ _
- dimobject1_start.HelpPoint.X = 0 ;
: y8 Z2 W7 g" c - dimobject1_start.HelpPoint.Y = 0 ;
( a" s- o# f) y- P5 @7 V! ] - dimobject1_start.HelpPoint.Z = 0 ;
+ d0 _! S8 s6 _. Y7 V - NXObject *nullNXObject1(NULL);
% L: i3 d- S) C: s - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;: ^( k* H2 G' \2 m' n
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;9 `% h* \% h7 T9 ?
- dimobject1_end.AssocValue = 0;* e+ I% n5 f' X0 z- D2 u
- dimobject1_end.Geometry = line1;
; ^* y2 j9 B9 Z9 F. e1 X - dimobject1_end.HelpPoint.X = 0 ;8 n. ?) e3 |# T
- dimobject1_end.HelpPoint.Y = 0 ;9 ^- v- A- e% O2 N2 u g
- dimobject1_end.HelpPoint.Z = 0 ;! M! t3 s' {3 s. U
- 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;5 }: x& R, c7 y: p9 G
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
$ A1 p% z: |6 u; M d - //../ B3 W& v3 M7 L2 n0 @# Q) S( i$ K% J
- // for line2( d1 S+ s% B* S' @* H
- Sketch::DimensionGeometry dimobject2_start;) W* `4 b5 D) p5 ~
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
; b2 h- j7 l) {5 r8 v- U) W - dimobject2_start.AssocValue = 0; ~/ Q: Z" A; C7 _2 l
- dimobject2_start.Geometry = line2;
" T5 j/ {" }& L - dimobject2_start.HelpPoint.X = 0 ;
9 l& I, {1 G" P/ ~5 Z) r - dimobject2_start.HelpPoint.Y = 0 ;+ {+ H2 W1 x8 ]% y/ f' i6 S9 w5 X
- dimobject2_start.HelpPoint.Z = 0 ;
( u3 ~; g2 M9 ^7 b9 v# K - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;7 d+ Z& t. q r$ h# v- c5 E; Y
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;" B3 d1 G/ w# V! G; I' l* d4 n9 c
- dimobject2_end.AssocValue = 0;7 I, w: K$ H5 Z! y
- dimobject2_end.Geometry = line2;
1 j. C X1 j! p# M0 D1 t - dimobject2_end.HelpPoint.X = 0 ;
1 A4 n, }8 V- ^$ U - dimobject2_end.HelpPoint.Y = 0 ;$ }$ C$ z3 {9 T3 K2 l- M
- dimobject2_end.HelpPoint.Z = 0 ;
! a+ J) m: `5 W7 B5 E5 ]( h - 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;2 X# m7 j9 O; @" e& a) s6 v) f
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
% _2 N$ `- i3 x- j - Sketch::DimensionGeometry dimobject3_start;
8 d/ }9 `3 W W - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;6 E: ~( r5 G- J! |& u! K
- dimobject3_start.AssocValue = 0;
1 g% X! `$ c" M0 _* s - dimobject3_start.Geometry = line3;
' Y3 N$ l8 Z! g5 Q+ i3 G - dimobject3_start.HelpPoint.X = 0 ;/ h8 U. }: t+ X: E: G: ~- m
- dimobject3_start.HelpPoint.Y = 0 ;
: q0 z1 r6 a, o, s3 V3 c0 j - dimobject3_start.HelpPoint.Z = 0 ;
, ]1 y, m+ y* D( \, T. r - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;4 T6 A9 {2 a' F9 ^/ N/ h/ O, M
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
# D" {2 @+ ^! b$ o0 {- ~ - dimobject3_end.AssocValue = 0;
& q6 i+ r* I2 r( E' Q& C4 \ - dimobject3_end.Geometry = line3;
3 X( z# }, O V$ A, _ - dimobject3_end.HelpPoint.X = 0 ;
* M6 N/ z6 |+ R6 a' u - dimobject3_end.HelpPoint.Y = 0 ;
% g7 Y/ j+ w2 w8 F, ]" M - dimobject3_end.HelpPoint.Z = 0 ;
% w4 M7 b3 h) G. D) t - 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;% T& s* j, F5 u
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
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- /*</p><p> // revolve the body</p><p> */" e. j3 M' @, y1 ^
- Features::Feature *nullFeatures_Feature(NULL);
1 m0 I3 {- _/ x3 L! B8 q# I - Features::RevolveBuilder *revolveBuilder1;- \$ e! e0 Z- {/ T! X
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);' b2 Z. J( ~ J, G7 F5 f/ x% R
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
- k2 i) X3 k# U; A6 u9 k - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
5 ^6 l5 ?% I- x6 v9 E6 L) C0 l - revolveBuilder1->SetTolerance(0.01);
3 q2 E6 U( K3 ?4 w - Section *section1;9 k3 _0 A- u6 v8 M
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);( @9 D) O6 q) ]
- revolveBuilder1->SetSection(section1);
" [/ s; B5 w3 o# Y1 U - ! a8 ~8 l' L O
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
2 |6 G4 @. t" @0 F" X -
! x: D6 ], s/ ?3 x5 _# r- x2 y - std::vector<Features::Feature *> features1(1);
, T( u3 ?2 n8 ]. ^ - features1[0] = feature1;
8 X) _( T( r; z& v, F - CurveFeatureRule *curveFeatureRule1;6 V- w8 q$ _+ I$ j% O
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);7 Q1 s7 U" |: V) B( R
-
8 K" K3 O, k5 Y0 x: E: x( H - section1->AllowSelfIntersection(false);
; R, W4 e6 P: C! g - ; E% q ]5 l6 L$ m1 b* g6 |6 L
- std::vector<SelectionIntentRule *> rules1(1);7 V. ?. P, [% v; _4 ?3 s9 x$ Z6 @; N
- rules1[0] = curveFeatureRule1;# \! J/ n' E7 |! ~0 X, O
- NXObject *nullNXObject(NULL);/ s- R6 e8 d# w! Q8 G) o( ]
- Point3d helpPoint1(0.0, 0.0, 0.0);
$ \$ m" v5 [ ?5 {# y; C! \ - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
- g& j# ^3 L/ Q7 J; B- J7 A -
, e. r8 ~: P: C4 e9 X - // define the axis</p><p> Direction *direction1;
9 W0 Z( x+ [% R6 I5 M- v - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);, L7 U9 ^* m3 |3 y+ N' \0 W
- + V6 A" h0 P: _; y9 N5 E) K
- Point *nullPoint(NULL);' e: b* P8 A* o' ^
- Axis *axis1;/ z' z: U% w; ?) J8 f
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling); c |2 L1 ?, a* g5 Q
- L. }- O) _5 Q5 |/ m9 v
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
1 V% L% ~- f9 k6 a/ C G4 f d: `' w5 q - Features::Feature *feature2;
! H2 |6 [$ N8 @: T5 f - feature2 = revolveBuilder1->CommitFeature();% r# A" ~. k: Y( {# o* a( `: _/ Q
- revolveBuilder1->Destroy();, C6 M3 f8 Z" F; V& S) H' a
- }</p><p>}+ h* ?+ Z: q! n7 \
- </p><p> </p>
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