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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考
7 R, D3 S, o: H/ ]$ J' l k9 S5 ^0 U' D0 j, r; x& `
2 @+ @& q/ Q" j$ i L L; V5 w- <p>void basicFeatures::createSketch()
2 B/ l' L5 v8 e" [ - {</p><p>{9 c$ C" o" H6 g" Z7 k2 v
- Session *theSession = Session::GetSession(); p) A# Q' E$ S% k d' }' c- Y# U
- Part *workPart(theSession->Parts()->Work());% b+ l" ]) u* E3 O! R! W
- Part *displayPart(theSession->Parts()->Display());
4 G# e( D# X8 O$ D - Sketch *nullSketch(NULL);
' A2 t4 @) ? E& ?5 g - SketchInPlaceBuilder *sketchInPlaceBuilder1;
) i. i1 X3 D7 V* } - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);5 a" O" ^. W2 B2 B7 F. I2 z
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
+ i4 A6 L W) o# ^' `2 P - Point3d origin1(0.0, 0.0, 0.0);
* {; J2 G% {8 P) | - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);7 j& `' m# g1 J' `6 \: s% y
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);8 u: i# J4 a: Q0 M' N" {
- , s; [/ m' B+ \1 N
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);9 k; Q4 H3 n+ g) \! `9 m
-
+ B4 X: m$ `- s - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
' U: i$ Z* k* e% @ - " h. a6 I6 L) w/ `) n9 _# Q
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);- q! R3 h9 |; ^5 T7 X4 o
- # w) r8 r( T* S5 I
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
+ P# a* _% I4 Q7 T -
; x* M' n% a- s7 M0 g5 g - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);2 X, v7 r0 p8 _! G
-
9 n1 N" X2 s e# N# @$ G C - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
/ ]; `$ W5 x# l( d - & B9 W' s# [0 c& f6 Y# `
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
. @3 v8 y5 p# H7 h+ v' [ r$ Q - NXObject *nXObject1;
1 D' B. y2 L$ D - nXObject1 = sketchInPlaceBuilder1->Commit();
A% w' O2 p: p: p% b6 w - 4 N( T' m, P4 B1 d6 M
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));# h" W0 g! D% c ^: D/ v8 P
- Features::Feature *feature1;; V( z' ^: ~/ p9 z) T8 e$ V l; t
- feature1 = sketch1->Feature();</p><p>, f6 g- c7 j# i& P, P* |
- sketchInPlaceBuilder1->Destroy();</p><p>2 K1 R0 ^% R/ ~' `! _1 T: h
- sketch1->Activate(Sketch::ViewReorientFalse);
E0 I4 q1 T2 F7 F r: m. p9 R W - - J: G: M) ^4 z$ h
- // define the dimensions ! J9 j( h D7 n' P$ ~/ s" r1 I
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");, C$ P4 b" u8 }- A
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");& r& L \- P+ ?7 v) c9 m; Z. K% d! W
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
7 I" {& q* S8 H6 m! h% l - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
9 e+ i! s ?' u% f - sprintf(msg1,"%f",heigth1);
5 O: l( D, S5 O/ o8 W - sprintf(msg2,"%f",heigth2);$ f% w' f# K6 N
- sprintf(msg3,"%f",length);
5 N, H9 z2 h$ m - Expression *height1exp,*height2exp,*lengthexp;
9 e6 \/ n. s& ] - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
C. K; I% X0 \( S2 A) _* Z/ t - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);6 g1 W- S! A5 M) ~: V) j
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);( ^" x# x# h0 h `+ L3 |9 m
- // these for the dimension position+ m' e+ T# q: {3 ~, c+ D( ?
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
! v/ |: E0 |% G) a$ u$ I. h - Point3d dimOrigin2(length/2, heigth1+100, 0.0);" S- D! q* Q6 e) A: Y0 I, u+ W
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves( d1 b+ E7 d6 `4 Z9 k- a! _: E) ~
- Point3d startPoint1(0.0, 0.0, 0.0);
5 o) E. v" H: G - Point3d endPoint1(0.0,heigth1,0.0);, e3 Y4 O0 ?, W: V6 A1 p( @4 _+ }6 G
- Point3d endPoint2(length,heigth1,0.0);
9 C" j: g' L# n! E' Y6 \ - Point3d endPoint3(length,heigth1-heigth2,0.0);( c( {% S+ }- N( d) R* ^
- Line *line1,*line2,*line3,*line4;6 k5 |: \4 y% [# E3 k7 G
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
2 r! D" m% i/ n# W+ H: q - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);, n1 O4 L" Q# K$ D9 Z
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
& ?; }' z, {+ X( p2 h - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);% A5 c% R8 t0 [* R
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);. u( k) S% f4 D* ^6 Y
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: N1 y: w" x, B w% w4 i - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);1 e1 E ]1 {. y8 }8 |
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);& i: W# w2 }; y0 B% V
- </p><p> // add constraints
+ t4 @* o4 t- ?, t1 q1 m - //..+ V/ J. {0 H% y/ N, ^
- // for line1: e/ h; T$ l; p0 z3 }0 h$ Q8 d
- Sketch::ConstraintGeometry geopoint1;
! g- V& {2 ?. l* b4 t0 D - geopoint1.Geometry = line1;/ Z& w' f4 `& |3 S& c @! C
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;3 k. F+ B8 Z& ?; {7 o. E3 f4 C/ f
- geopoint1.SplineDefiningPointIndex = 0;& s1 A' ^' ^- P2 v$ g
- // find the (0,0,0) point: z# W& d5 ] M" z) ?3 W
- Sketch::ConstraintGeometry geopoint2;
( h# l* @! h+ p% ? - Point *pointOriginal;
5 G; D2 f' i5 T9 o' N - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
3 _$ Q$ k+ L/ b% _& j. l - geopoint2.Geometry = pointOriginal;
3 g) y& q" C6 {0 N" B - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;( P2 q& D2 \3 O+ L) j% C
- geopoint2.SplineDefiningPointIndex = 0;
8 g7 h+ F ^# `; R4 f; n+ Y. r1 @ ] - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;) u5 w/ }' F) T9 f0 }
- geoline1.Geometry = line1;
3 ^; l% q b" f - geoline1.PointType = Sketch::ConstraintPointTypeNone;' e8 l& F$ b# L A2 u3 |% I
- geoline1.SplineDefiningPointIndex = 0;1 Z$ Y- g2 o+ _. |+ p
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);- y; _" K9 X, o2 F) [! t
- //..8 O- ?# O4 h; X/ x* j
- // for line2& S( _$ d2 ` q; V% p( D! c
- Sketch::ConstraintGeometry geoline2;3 K9 Y& [$ o7 `- l
- geoline2.Geometry = line2;; U' L& g/ w# `, ]; [' l
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
- ^2 W: _! e/ t& [5 G& K. J - geoline2.SplineDefiningPointIndex = 0;
, w4 y4 s' `/ u' ^- E/ l0 n. b - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
5 }. e: p3 `; u - //..0 b* g" F) V8 g$ @3 [7 {+ ? o
- // for line3
" i. E: t+ A! L* [; B) C6 u& E - Sketch::ConstraintGeometry geoline3;
[ ?3 e- Z% E& n4 [9 ] - geoline3.Geometry = line3;
' k1 p* v- N, l# I/ l - geoline3.PointType = Sketch::ConstraintPointTypeNone;) V$ l: k7 t! r, @7 `" h9 y
- geoline3.SplineDefiningPointIndex = 0;
# E1 h& B% @( @6 K - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
" D' N) I3 B. k5 Y L - // use this method to create the constraints
- h9 ^3 `1 b3 H: t - /*SketchConstraintBuilder *line3constraint;, x, d4 t- b; K5 t2 h% [2 R
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();2 k. S) {5 V* S2 E
- line3constraint->GeometryToConstrain()->Add(line3);" }% T' Z+ x" I# p# @
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
6 c7 b% I9 d+ h" t J - line3constraint->Commit(); W6 A& R$ d5 w1 g5 D
- line3constraint->Destroy();*/
- A" c' Q" d* ] -
6 [+ p& G5 w5 t7 D - // add dimension
0 l, ?9 Q/ j4 {0 v0 N - //..3 ~3 `9 S3 z. i c4 p/ i% H
- // for line1
8 T* G" c; S1 g - Sketch::DimensionGeometry dimobject1_start;
7 t# _9 l. ]# R& Q4 T- N( W - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
7 e/ u( {& Y& R - dimobject1_start.AssocValue = 0;
1 g. ]8 u' t. W: D6 i; y9 G - dimobject1_start.Geometry = line1;9 ^; B# K( y. |9 z1 W, E2 {6 ~
- dimobject1_start.HelpPoint.X = 0 ;9 a9 ] @. b2 n7 E+ ]8 h6 b3 x' d
- dimobject1_start.HelpPoint.Y = 0 ;
$ W9 [# V7 _' ~6 V' Q7 v0 Q% E - dimobject1_start.HelpPoint.Z = 0 ;
1 V$ O( |. z8 Z5 V/ {% y - NXObject *nullNXObject1(NULL);
% E/ r2 f7 {- Y/ S; W3 T/ R - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
# O/ a: Z T* h- h% F: _) i4 d* o, b* I - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;* k) \; S/ ?9 E. V8 f
- dimobject1_end.AssocValue = 0;
4 j7 s: b/ E) K( s# W5 b% ]$ { - dimobject1_end.Geometry = line1;
. R! ^: _7 k# X$ m7 s$ t) { - dimobject1_end.HelpPoint.X = 0 ;
) y4 L4 X6 D& t$ p$ b5 E5 C - dimobject1_end.HelpPoint.Y = 0 ;
z' Z+ N7 \: w9 n. P C% w - dimobject1_end.HelpPoint.Z = 0 ;
3 [ A6 C2 }: u' e - 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;6 @) }: G: I# F2 ~2 q
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
* g3 _# x+ P& e - //..
) b. ^4 }- u/ h6 J - // for line25 q6 B: f( p( i: h( D0 k
- Sketch::DimensionGeometry dimobject2_start;
8 V: ?7 P% F B* s - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint; p% m3 q! w. ]! q D. C
- dimobject2_start.AssocValue = 0;
6 Q, f; w+ _* u5 y6 E, G - dimobject2_start.Geometry = line2;
* C ]' D) e1 J1 v; P) K R" D+ U - dimobject2_start.HelpPoint.X = 0 ;
* Z8 ~ J3 ?% e0 I - dimobject2_start.HelpPoint.Y = 0 ;
# K4 W& y6 i1 z/ f* s - dimobject2_start.HelpPoint.Z = 0 ;
8 o- w3 G9 c! w* w- ] - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
4 b ?2 i! Q% C- a+ p% h - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
% Q3 L0 Q! L: f. H - dimobject2_end.AssocValue = 0;
* S; d) {2 i9 E9 b8 r3 Q - dimobject2_end.Geometry = line2;
7 _% k+ g- A- f) M. d - dimobject2_end.HelpPoint.X = 0 ;. V3 z9 g2 G' j; m
- dimobject2_end.HelpPoint.Y = 0 ;; q( ]3 J0 t" ?# w9 B6 @
- dimobject2_end.HelpPoint.Z = 0 ;: l9 V- ~% b1 M8 ~ y3 S
- 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;
; k, Y1 m$ ]. o* ^' m0 D4 R- y - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
+ `6 s" Z5 ]( h& `, p - Sketch::DimensionGeometry dimobject3_start;
% n& n5 |1 u7 [ - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
9 ?+ H4 X2 Z3 Y! ~; k( r - dimobject3_start.AssocValue = 0;
b& j2 z. E. Y; P- g+ b4 y, Z& | - dimobject3_start.Geometry = line3;
/ [5 ~$ \! c0 |) S, ?* M: D7 G - dimobject3_start.HelpPoint.X = 0 ;0 f- }7 ]* S v8 ^3 e5 s* v0 u
- dimobject3_start.HelpPoint.Y = 0 ;2 J/ `" f. w; Q* D# G0 ~
- dimobject3_start.HelpPoint.Z = 0 ;
( L" X" u8 j7 _) r0 q7 L" i# U- t/ u - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;" G3 I, p- r4 q1 y
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
( L& X% ?$ z3 ?9 T& F - dimobject3_end.AssocValue = 0;
$ }8 `: q+ O* W7 Y# L( `& g( e% E - dimobject3_end.Geometry = line3;: y# \* b1 h0 |$ l( s' r
- dimobject3_end.HelpPoint.X = 0 ;: d, c; }, K: x2 C: t
- dimobject3_end.HelpPoint.Y = 0 ;
* `2 M. l% U! j# |0 K - dimobject3_end.HelpPoint.Z = 0 ;
# Q" d- V5 z9 M) j3 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;' r" z2 b; C0 D
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);7 }4 X& c+ D& U/ z U3 c0 @( Y2 Q
-
, z$ w7 H: S$ s - /*</p><p> // revolve the body</p><p> */# G# u3 N& k1 s8 _0 ~
- Features::Feature *nullFeatures_Feature(NULL);
* o; M+ X2 D+ R" y - Features::RevolveBuilder *revolveBuilder1;: H$ D% T7 I1 c# @; v; g
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
7 ~7 j& v$ a) d - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");3 h) s L7 a' b
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");# X _" a |! V
- revolveBuilder1->SetTolerance(0.01);2 y; M. N+ B. y& w* _: q- F( W( G D
- Section *section1;
% y3 J8 V& A1 L+ {& b7 z2 g. q/ @' y - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);' v- |$ g [ i: n
- revolveBuilder1->SetSection(section1);
% o$ Q, ~+ m0 k3 u8 m; R - / ^* y) k3 `* G# ~, o( Z
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);8 X+ ?5 @1 j- `3 n
-
6 y8 c/ c. R" @; l - std::vector<Features::Feature *> features1(1);
* s! y8 Y# n& H& X - features1[0] = feature1;5 m" U5 D1 j4 @* g3 j9 y0 F# y7 n
- CurveFeatureRule *curveFeatureRule1;! M! ~- u* {+ d
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);' t+ O: X! u- b6 m5 T
- ' [9 a$ g/ T- w6 Q3 W( |
- section1->AllowSelfIntersection(false);
- l0 R$ n* V ~- T) c - $ f8 k% D+ X" Q6 ~
- std::vector<SelectionIntentRule *> rules1(1);
2 B7 I6 l, y% q ^9 I - rules1[0] = curveFeatureRule1;2 D" k! Q, R; q6 V$ O% J
- NXObject *nullNXObject(NULL);( y. z) d0 K/ j8 Q& T/ |
- Point3d helpPoint1(0.0, 0.0, 0.0);# @" t: D% _ f) b" R: }
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);1 c3 P, \' K# D2 `2 B( q
- , ?+ c- ]" { ~; o
- // define the axis</p><p> Direction *direction1;
! _6 i6 ]# W$ F - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
: u w5 y6 |7 g, I: W' P -
- ^% g* d0 V) N7 t* v - Point *nullPoint(NULL);( ]# ^! U; h9 b9 g8 \# }
- Axis *axis1;
4 R5 E8 e) Y+ |( x9 ?& W - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
7 |1 ], e! Z( k f# O2 W( e8 w* _+ M - ( C, P! M7 m* M3 N8 D
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
4 \# |3 Z5 ^% u7 d- A; i% j - Features::Feature *feature2;5 q, z- y2 A( r( Q( [' T6 [
- feature2 = revolveBuilder1->CommitFeature(); ^+ o4 d: P! A% v
- revolveBuilder1->Destroy();
$ e. x5 u% m% S, Z4 H" L - }</p><p>}
, D# k; R) ^. a( b - </p><p> </p>
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