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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考
* `2 _. S+ J6 v2 H3 R; ]1 ^( a& K. g; J7 T6 v
& Y% c* T% W+ o- <p>void basicFeatures::createSketch()2 Q6 F, ~. K- H. u5 ^" ~0 O9 [* y% k
- {</p><p>{9 o; W- T6 A! u
- Session *theSession = Session::GetSession();
+ F; t" o! j4 j$ c! \ - Part *workPart(theSession->Parts()->Work());
- k G) r, n) o - Part *displayPart(theSession->Parts()->Display());- ^& t: s( q! f) l! Z1 ?
- Sketch *nullSketch(NULL);
1 q6 ^6 w- p2 d; ]. U - SketchInPlaceBuilder *sketchInPlaceBuilder1;
) S) i: S0 ^# S5 Q/ Z( O7 c - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
+ y5 q6 f: {8 ?) ?$ o7 a - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);5 a& {. E& A$ z
- Point3d origin1(0.0, 0.0, 0.0);2 q& _4 S, D2 w- U" \) x( h( _
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1); P$ j- E* J: [) d& \! n6 H
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);2 o5 j" G0 X w0 e, O9 T3 \
-
$ x' W( R4 c) n* ]5 d: I d - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);2 _" r% e, d, q. |7 F, L
-
/ F% j# d4 U. ~% n- I - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
- M$ p/ ]% y* Z0 s -
) p$ O; N; M- b( ~5 Q - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
/ y3 p) Z9 w4 u7 `% q - 2 O" m) `" O' `4 A. Y4 E9 u
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
( b, v, O8 S6 S1 J6 M8 d' C - / E# K P* A+ d8 ?
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
9 G9 h9 n/ e( W& f$ O* n8 ^# i - % ?2 p, U% y) U) z d7 _
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);% J' R/ Q8 S3 m1 G- I) V3 @
- $ R4 p7 m T7 e! d L# g
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> " K \3 T$ S' {" Y
- NXObject *nXObject1;9 }0 \% t7 f/ ?
- nXObject1 = sketchInPlaceBuilder1->Commit();6 y9 ~* i" b8 x% p) q
-
- _/ @) E/ G8 m0 ?/ I1 L: s2 R. q, s - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
; J2 r& @9 J" f1 W* f, |% o* M - Features::Feature *feature1;
1 W' M! \9 E" n1 ?! F4 u - feature1 = sketch1->Feature();</p><p>
( G4 A, Q& \4 I$ L; Y - sketchInPlaceBuilder1->Destroy();</p><p>+ w- U2 h2 e. f# E% c, y* W' V8 D3 S
- sketch1->Activate(Sketch::ViewReorientFalse);! ^7 i1 ^( h# b( H- T% y& p
-
+ P" Z0 s8 Y( i$ x& h( c* _ - // define the dimensions 9 U6 H$ [& D7 j) S. L
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
7 Y" ]5 t, B% n _7 M/ z d6 _/ { - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");5 k5 t+ p1 H3 y" p7 l, t0 y9 N
- double length = this->doubleLength->GetProperties()->GetDouble("Value");0 e; t4 s* @3 R# z6 Q) b7 G$ A' h
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];& N N% p- ^$ k% B* p
- sprintf(msg1,"%f",heigth1);8 t- R7 l% F" ]0 W- X2 @' E
- sprintf(msg2,"%f",heigth2);
+ Z, N, R6 L! j; n1 U - sprintf(msg3,"%f",length);
/ x+ x7 L' n" F7 i) i - Expression *height1exp,*height2exp,*lengthexp;
) S3 i* k; X2 A# @: V4 P - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);7 \4 U( z3 q6 _
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
4 P2 d5 {* U4 U - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3); P5 |8 t2 P" D/ U# n
- // these for the dimension position1 x9 w' [9 }% u
- Point3d dimOrigin1(-100, heigth1/2, 0.0); 2 g4 r5 T, d4 {
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);" Q) k& ^! E. s; K
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves9 g2 x1 \) T' g/ g
- Point3d startPoint1(0.0, 0.0, 0.0);
6 K, E; V; c b+ K+ Q# Z) h l - Point3d endPoint1(0.0,heigth1,0.0); G" j# C5 \" J# A& j5 Z; m9 u; R2 C
- Point3d endPoint2(length,heigth1,0.0);
) i* o- M! p- h+ u; n% K6 b/ | - Point3d endPoint3(length,heigth1-heigth2,0.0);" r8 u" O7 z% f3 R* E
- Line *line1,*line2,*line3,*line4;
7 I$ E% S9 V" {7 _ - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
6 J e, K R* _" ~8 X: X - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);, n# u; x9 {2 B# y/ L' y
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);. O& u0 b( c- b* V; o1 L- G* R( R
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
' l9 D1 Z$ z- ?, f3 U - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
1 h5 s9 E+ V8 t. o* D - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);% t1 y3 | h: [$ }
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);# y9 L! ]5 M, f2 s, w6 h
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
) Q/ P- X* ?; J1 i - </p><p> // add constraints ?5 l* [- b8 j! X4 R t8 z
- //..3 w+ L. w v; O( B, h+ {
- // for line17 q/ _! l: B6 W2 E+ W
- Sketch::ConstraintGeometry geopoint1;
h! _$ x2 Y3 `: X) O - geopoint1.Geometry = line1;* P- Q" f% X. N
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
! y* M. B. W- B: w4 a - geopoint1.SplineDefiningPointIndex = 0;
! Q6 v @7 k- s( y - // find the (0,0,0) point2 q9 G( g, p* t
- Sketch::ConstraintGeometry geopoint2; 3 x2 `5 `- c( m, N" c# j0 M/ A
- Point *pointOriginal;! o6 r; y e5 m4 h. L( @, ]9 F
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
& M' H" x3 x+ G9 w) u; \9 G* Y - geopoint2.Geometry = pointOriginal;
5 N* _& j$ D# p7 h - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;) U" ~; Y A5 J) p5 x9 G, Z ^
- geopoint2.SplineDefiningPointIndex = 0;3 q2 g2 \; X8 X' H
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
# a ]; w0 r/ }% o - geoline1.Geometry = line1;
0 S6 r; a9 S0 @) ]9 C - geoline1.PointType = Sketch::ConstraintPointTypeNone;
6 t4 ]9 ]4 c% H; m - geoline1.SplineDefiningPointIndex = 0;
" c: l% s. V: s. k( v. @/ { - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
0 Q3 k: B# S7 L- k+ a; {, u - //..! c8 u" ~/ s! X: z5 I' D
- // for line2
! Q( n' I& T2 S/ C' e - Sketch::ConstraintGeometry geoline2;
" ^; L) w; T7 C4 M - geoline2.Geometry = line2;. I* Z1 n3 I& U5 C* ?
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
! i6 C" V/ h p- {1 j' X - geoline2.SplineDefiningPointIndex = 0;
; D$ k" g y! o0 U+ o - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);# r* T, V% b" }; L; v& I( o
- //..
& x0 m- b; c% A+ ^5 J; m" @ - // for line3
" R2 h6 N* b$ @1 F& ?# c; }. i - Sketch::ConstraintGeometry geoline3;
, Y% I6 x) F& Y( S - geoline3.Geometry = line3;
+ F; H! ?1 r3 w1 F( O5 t - geoline3.PointType = Sketch::ConstraintPointTypeNone;- u: z" ^9 i/ z+ [1 V' u8 C
- geoline3.SplineDefiningPointIndex = 0;* }3 D, V4 ^5 U/ u
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);$ V$ c' v ]" p4 e
- // use this method to create the constraints
1 j O, o+ ~. V- D' t9 p8 m% v - /*SketchConstraintBuilder *line3constraint;
. I& |% j5 i; d9 S) K) K% m8 f - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
9 x! n( g2 w: R5 m$ y; w - line3constraint->GeometryToConstrain()->Add(line3);
Q9 K! ~5 _9 T) a( d# Z - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
$ D3 ~0 L q3 _2 [- a - line3constraint->Commit();
% p+ I7 ^6 I7 x - line3constraint->Destroy();*/$ G+ O& J# j% Q! T
-
- V4 N( N0 f0 Y; ^! Q8 n7 D2 { - // add dimension
; z% n& m# P6 E- u2 I - //..
& X1 a. A. t. a! u4 d3 e y3 K - // for line17 k% N1 [" L3 P, C7 `
- Sketch::DimensionGeometry dimobject1_start;
; V: i. e0 d# c+ d( G' ~ F. ^ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
: N5 N7 H- c; a* T7 u - dimobject1_start.AssocValue = 0;- Y5 M) s8 i" U" @7 o0 Z$ A# F
- dimobject1_start.Geometry = line1;
( U' U7 a S5 H! s% ` - dimobject1_start.HelpPoint.X = 0 ;: Q K2 \/ N! a+ v' J5 o# C9 R
- dimobject1_start.HelpPoint.Y = 0 ;
: d5 C- N$ a* K/ ~" }0 B: O - dimobject1_start.HelpPoint.Z = 0 ;0 n4 m/ W/ t; J8 J; T
- NXObject *nullNXObject1(NULL);4 b" N$ \2 G7 G: |! Y) `( C' L
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;8 ~4 P- U7 @ E+ ~
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
2 t7 q8 s1 C; K. V/ B4 g" `4 M - dimobject1_end.AssocValue = 0;
3 k) u, U; z# E. ?+ x$ l! C' i - dimobject1_end.Geometry = line1;
" G5 i ~. A T; {# h1 W - dimobject1_end.HelpPoint.X = 0 ;$ y( d/ X7 }$ r h! M( o: g' v
- dimobject1_end.HelpPoint.Y = 0 ;( G* {7 t. b, h; w4 o" i3 }
- dimobject1_end.HelpPoint.Z = 0 ;
1 W1 b+ p- k, 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;% W% ?) E% t, a7 u. h- ~
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
$ z4 | u. l) V% S( ~8 s' n3 z - //..0 h' H' y9 I# r" f
- // for line2
! ]& ^5 g0 m/ @$ W( `+ b - Sketch::DimensionGeometry dimobject2_start;0 {. R+ R. U, s. e# U" k
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
) Z. B) h1 C7 h7 u* k* m6 F; t6 s6 x - dimobject2_start.AssocValue = 0;, X2 b% m. a0 X" G& m# c* G3 Z
- dimobject2_start.Geometry = line2;
4 ~0 V7 v( d% V l2 M - dimobject2_start.HelpPoint.X = 0 ;4 ]. {6 O* [6 N" o
- dimobject2_start.HelpPoint.Y = 0 ;
( X2 o* n+ H4 _+ K6 e4 q4 z - dimobject2_start.HelpPoint.Z = 0 ;! d9 H& C Q/ u* z Q/ ]7 P
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
8 m* L# ~" c! v ]2 `: Q - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
( \& g! A1 u* t6 i3 i& [ - dimobject2_end.AssocValue = 0;
m# |+ Y6 d' G# D - dimobject2_end.Geometry = line2;
0 X" o: h1 a. G5 g - dimobject2_end.HelpPoint.X = 0 ;
3 l; Q( j1 H% `7 s - dimobject2_end.HelpPoint.Y = 0 ;% X! N o& t$ t/ I, _! \
- dimobject2_end.HelpPoint.Z = 0 ;
8 u o! a4 q5 r$ m! F - 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;$ F! a2 T5 Z4 R" D- W3 k+ V
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
6 P: e( c$ f" y3 K. F& [ - Sketch::DimensionGeometry dimobject3_start;
! H$ n( G$ u! ~ - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;6 O* t; P, L$ ]- I
- dimobject3_start.AssocValue = 0;
3 s0 J6 Y- ?3 o5 S: @+ S - dimobject3_start.Geometry = line3;
. v0 c" f1 ~, Z3 u - dimobject3_start.HelpPoint.X = 0 ;% Y* F" y4 L) A
- dimobject3_start.HelpPoint.Y = 0 ;
8 w' L5 u- J0 Q( X( v. @; c - dimobject3_start.HelpPoint.Z = 0 ;) `" y. B% \7 Z. ?2 p- C
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
1 B/ w" M9 h( }+ K% v Y - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
4 I- Z A# Q) D; m0 A- T: A - dimobject3_end.AssocValue = 0;, E, o1 A; Y; S
- dimobject3_end.Geometry = line3;
5 }# Z" k7 G- k% J/ g/ G2 Z - dimobject3_end.HelpPoint.X = 0 ;* k6 q4 P( U, T* C% X+ j
- dimobject3_end.HelpPoint.Y = 0 ;
/ h' a6 j3 ?* e" x6 t) R$ v9 A - dimobject3_end.HelpPoint.Z = 0 ;
4 s& B6 l0 T p3 e - 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;
; A2 O' ^- C% J+ w - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);) d* R/ P3 ~7 A# N( Y- l
-
. j& {: T! ]2 W2 H1 o: s - /*</p><p> // revolve the body</p><p> */
2 l: p. J( L1 J - Features::Feature *nullFeatures_Feature(NULL);
% Q8 t7 N' I2 l! k+ C - Features::RevolveBuilder *revolveBuilder1;
& P! [0 }& M$ }2 t1 S# u4 S - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
" m3 L+ `5 f1 M* s - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
5 b1 C8 k% r3 T. w8 f - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");6 ]; K' g6 I4 D8 H0 H; l1 T9 u% A7 u
- revolveBuilder1->SetTolerance(0.01);+ `9 }# d- E( l" w a; D% i
- Section *section1;: d" v( w2 F" u2 V* v* g, [* R
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);6 N6 t( Z1 }6 I% R
- revolveBuilder1->SetSection(section1);5 }' K t3 ]- c+ k! v B' {
- ) E! p. V$ `0 f) u
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);+ S3 b& C( x6 \# w% T- y
- ) z- Z/ q7 f6 ^- n
- std::vector<Features::Feature *> features1(1);
7 K% L+ w( @3 a: I - features1[0] = feature1;5 ?( d( G" E7 z# Z
- CurveFeatureRule *curveFeatureRule1;7 _9 B t) R1 f/ k2 F3 |
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
- u. k9 {. F6 e: L; N" k* \ - % D o. @ I; F' v$ X* g
- section1->AllowSelfIntersection(false);
* X D/ |; ?8 X8 m8 v1 V, J -
% Q+ g' _4 j. L0 A: |3 Y - std::vector<SelectionIntentRule *> rules1(1);
' |+ |' T% @" A# m - rules1[0] = curveFeatureRule1;/ M( ~5 @# O8 w. A y) i8 v% X
- NXObject *nullNXObject(NULL);/ c8 o5 j' a9 V0 o0 _& f
- Point3d helpPoint1(0.0, 0.0, 0.0);. l- J" o$ R$ Y) g
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
6 \6 y5 g; ~$ Y* q, P - 8 P* X4 D& L X9 V0 o2 N
- // define the axis</p><p> Direction *direction1;3 u C- |8 f( U3 |) _) U$ d+ @
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);7 z# q: _( @ S: G7 Y* }+ t( ?5 N9 L) [
-
. O+ @1 p, f7 n7 h - Point *nullPoint(NULL);0 W& P+ u+ V8 e& e ^& R
- Axis *axis1;0 ?4 i* f: i o& b1 L3 H
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);4 e2 c6 h* n4 E+ b5 R- I4 d0 [
- , x$ |( L- z2 e( H3 z
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature& K' P3 A* y3 C1 C9 X& F
- Features::Feature *feature2;, \+ ?3 `! n: |, q7 @0 O* j @
- feature2 = revolveBuilder1->CommitFeature();
Z5 ^; i- r: p( V0 y5 H; t# G - revolveBuilder1->Destroy();
A* J) Z% w* t# @ \/ n; v2 y) `) X( C - }</p><p>}8 e# N! ~/ }9 D8 T
- </p><p> </p>
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