|
admin
发表于 2014-2-19 17:07:47
比较乱,仅供参考
3 Z! O( M! [2 B' V4 H; V+ W6 {8 H. P" E" q. E9 n( b4 W
. a" f! @# J9 p" ]& F7 d% R
- <p>void basicFeatures::createSketch()
9 T/ `, B2 y) c: S1 _ T - {</p><p>{/ W. E o% ] O% b
- Session *theSession = Session::GetSession();
$ B( {7 Y0 F$ S* h) h8 G& D - Part *workPart(theSession->Parts()->Work());4 @/ G- z; ^* D; [& z
- Part *displayPart(theSession->Parts()->Display());; k2 d; X, Z" u' x
- Sketch *nullSketch(NULL);- ?! x4 b( ~3 F% I
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
. R" D8 _$ `; J5 [' A k - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);, {" t5 g& S/ l0 k0 G7 C
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
& R+ J5 R( L/ G% S7 U - Point3d origin1(0.0, 0.0, 0.0);
2 v) ` q/ r" Q g - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
2 f; N. J/ E V' C1 B - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
& C" v! s) K- w7 D4 X) \' V( X% V -
% {! u5 o8 O. H, O0 Y - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);: L! ]! a6 A4 P8 h
- 1 W' j& K. S8 U0 C7 K D
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);; {' c/ y8 d3 W' }/ X% n* |
- " w$ n9 y0 l( D
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);$ l) e) I/ B8 p2 z2 I# |+ A
- $ e& ]; D+ \1 @4 w# y$ V9 p
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);0 R' V, X, g& l5 _0 r* M" q
- o8 H6 s+ O8 m& y
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
; L2 }) }% l! W L! O+ d -
4 v) H5 [* m3 }# [% \ - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
4 M) Z% @! q8 O f& H3 [# V5 W -
+ @% ~5 ^+ W. H* k, a) z. O" A0 M - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> Y* Y- b8 }4 `5 B
- NXObject *nXObject1;
* V" M% O& g. M. V3 \( p - nXObject1 = sketchInPlaceBuilder1->Commit();3 y5 t6 W& i2 k9 `$ u
-
, X3 B: F3 R' p7 \ Q Q - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
8 G/ _4 L" j6 K# ` - Features::Feature *feature1;7 M! c3 O! j. c/ P/ |2 q) N
- feature1 = sketch1->Feature();</p><p>
& |& `1 T: B8 N% k4 u - sketchInPlaceBuilder1->Destroy();</p><p>
; m6 P$ M3 p' Z9 V; v$ X; m - sketch1->Activate(Sketch::ViewReorientFalse);
) Q z8 W: P/ R4 A" q2 x- O) o! A -
/ Q' M& [# l7 x/ Y - // define the dimensions
3 l, [$ p4 h9 F. N0 M3 Q9 a - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
$ b6 D. h! B) a% F - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
8 K" a* C0 O+ \2 y; R; q8 g - double length = this->doubleLength->GetProperties()->GetDouble("Value");
+ J% G4 b4 p8 ]5 [ - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];$ a! N2 r O( H- Z6 r, P9 j
- sprintf(msg1,"%f",heigth1);
; ~/ E8 \: y+ V2 K- o - sprintf(msg2,"%f",heigth2);
$ ^ \( C+ x# N4 Y& H) A - sprintf(msg3,"%f",length);
8 W: z0 d, [% l4 D* s - Expression *height1exp,*height2exp,*lengthexp;
6 n& K8 n1 w2 B: | - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);& j6 [! P/ N$ l8 i2 t' c& H
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);; k; o/ M, A% P3 C# }3 t
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);5 f) y- b. n" }7 W8 O
- // these for the dimension position, r1 l* M3 x( j9 A7 z
- Point3d dimOrigin1(-100, heigth1/2, 0.0); * h* K v6 V: z2 m( m% C* W! r
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);' a. ?5 w9 B; X: I8 z( J
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
$ V, \3 \% l B/ ]9 J V - Point3d startPoint1(0.0, 0.0, 0.0);+ m3 P. t% @3 H$ [
- Point3d endPoint1(0.0,heigth1,0.0);
* H9 }( T V6 f4 ] - Point3d endPoint2(length,heigth1,0.0);
# K, @; g5 |" {) a) E - Point3d endPoint3(length,heigth1-heigth2,0.0);0 {4 ?* |1 O3 x
- Line *line1,*line2,*line3,*line4;
& a7 ^7 D: M G r7 C" t! R - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);- ]% b9 m8 P; F/ L) j2 m8 H
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
# Q; }/ X( _) ~$ S8 H9 L - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
& i, S" S- M& |: m9 c" ~. j6 S9 E - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
* S9 J( m% u! k- [: u - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);* A' P- x* h, |; H$ q0 n
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
' h8 o6 G* y2 T3 [ - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
5 r4 V2 J" r$ D+ ~' e2 Z - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);) ~" X: |+ Y' J3 ^, H0 x
- </p><p> // add constraints# y/ p6 [9 V" K1 \
- //..& H! F3 I: T: Z: a& Y; c, }3 i+ f( \
- // for line1
) y3 B% p( o4 ^ - Sketch::ConstraintGeometry geopoint1;
: s" W6 M, P7 N/ F - geopoint1.Geometry = line1;
0 b" A* `1 _& \4 C - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;; C7 `9 q7 H" v. q' f/ ?- Y
- geopoint1.SplineDefiningPointIndex = 0;
{2 P! K e5 ? {6 z - // find the (0,0,0) point# q* J4 }: n3 {4 w ^! B `
- Sketch::ConstraintGeometry geopoint2;
+ O" t% O K8 T: o - Point *pointOriginal;: {- @! d: ^3 C$ \9 b& n9 O
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());2 b0 O$ }* I* r0 |, K, e. j
- geopoint2.Geometry = pointOriginal;: {0 ^# l* g- n+ R, _1 ` W
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
~- v. K, [3 S" i$ N - geopoint2.SplineDefiningPointIndex = 0;
$ l, r: J# L, A' C& b1 L - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
# o! t& c' D7 {/ n6 H - geoline1.Geometry = line1;6 B P6 L6 I5 ^
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
( L7 N1 x" `9 F$ K - geoline1.SplineDefiningPointIndex = 0;" V5 Q6 b" J% [* r. T5 T' T9 c
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
2 b/ k) t* i6 ]" p) T0 ] - //..
$ ?! h: c0 g" a1 |" D* u! s- M! ?% n - // for line2, i5 t' m/ m% D# q* f# Y# k: H
- Sketch::ConstraintGeometry geoline2;) c- a. d3 ?: _2 @ o" a
- geoline2.Geometry = line2;
; x' R7 @# s. `! ~: w1 j6 _ - geoline2.PointType = Sketch::ConstraintPointTypeNone;
* a% W) q6 m5 h* \. s, S - geoline2.SplineDefiningPointIndex = 0;, {: H: |% e% Q! f8 g5 }
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
# T# @. h p. q; b% {) H7 a+ L2 y - //..
- K( i* F0 l% }: a& d& q - // for line3
! e ~8 s( e9 f, ? - Sketch::ConstraintGeometry geoline3;4 {* |# h+ T& e7 w, _
- geoline3.Geometry = line3;
; Q: g, u, S' n - geoline3.PointType = Sketch::ConstraintPointTypeNone;
9 E% a/ B* G0 d7 y% L* p - geoline3.SplineDefiningPointIndex = 0;
% B3 ]8 M: d& U5 q - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
( |5 ~ Z, @# Z/ |& Z - // use this method to create the constraints3 H' ~& \! i: d+ P
- /*SketchConstraintBuilder *line3constraint; j, H2 B6 @1 e0 J% t" a" W% U
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();5 m" A: x3 K/ S
- line3constraint->GeometryToConstrain()->Add(line3);
8 C' o8 d7 g- O* {) o( [1 D" z7 y - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
, i1 ]! a, s0 G - line3constraint->Commit();
+ {8 M% M, K* r7 M - line3constraint->Destroy();*/
0 N2 r: }) E d% v -
f7 w. W! I: N4 c2 s0 o3 R - // add dimension% T r. @3 A' U
- //..) Z" x4 `' ]8 ?3 C- x3 M+ {4 g
- // for line1
% Q- \/ D' F9 v" [0 v - Sketch::DimensionGeometry dimobject1_start;
1 C6 _7 x; ?5 _& G5 |: Q3 K - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
* ~9 v4 S& U: K% x2 ? - dimobject1_start.AssocValue = 0;- E N, n( f4 x }
- dimobject1_start.Geometry = line1; y& Z6 V1 L. s) o, |4 c4 W
- dimobject1_start.HelpPoint.X = 0 ;3 w4 z. r5 @8 S) { |( t
- dimobject1_start.HelpPoint.Y = 0 ;. c4 ]7 M" ]& t
- dimobject1_start.HelpPoint.Z = 0 ;3 A) s5 S6 D+ k3 X' f
- NXObject *nullNXObject1(NULL);* g8 C) }' Y" ?" H% u+ D
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;: Y' ^% A# u9 H8 b0 q
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
- l6 f: O3 I* A: U, }4 X - dimobject1_end.AssocValue = 0;9 L' T5 Z' J7 x9 m3 m
- dimobject1_end.Geometry = line1;
# s$ M8 ?- b0 r$ e4 m* b' K+ n - dimobject1_end.HelpPoint.X = 0 ;
7 `4 u7 e4 S5 F3 e! x; D4 y - dimobject1_end.HelpPoint.Y = 0 ;0 }# M) ]% _. A: Q/ U9 i
- dimobject1_end.HelpPoint.Z = 0 ;
+ y6 Q; ^$ p- S% q( L3 X2 @4 T0 R - 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;
) e) A; S5 p' W: w. K6 C) D* n - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
2 x- X" R) m6 u9 H9 @ - //..) ~7 Z6 d+ R7 L h- O1 ~$ W
- // for line2; ]/ N6 J8 j; w4 C; Y8 K2 R8 ?
- Sketch::DimensionGeometry dimobject2_start;% ]% ?* v9 t$ E" V
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;! a4 Z2 p" S. U, Z7 T; M
- dimobject2_start.AssocValue = 0;. V- j5 a$ S6 C" @9 C
- dimobject2_start.Geometry = line2;
6 W K7 o- F0 k - dimobject2_start.HelpPoint.X = 0 ;
' ^$ u- J8 H2 e% I1 g - dimobject2_start.HelpPoint.Y = 0 ;
* v1 F' t7 S& \' z* w R8 o - dimobject2_start.HelpPoint.Z = 0 ;: y9 H' M( I" j, R, I/ H
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
) h( p: s& S, R( _1 ? - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
) d }1 s+ I: H2 ^8 Y! f - dimobject2_end.AssocValue = 0;
$ B" M" {( M' b3 Q( i! ^ - dimobject2_end.Geometry = line2;0 P. L# I1 C) s3 [6 V1 A8 W
- dimobject2_end.HelpPoint.X = 0 ;/ e0 B! ^! I# ~4 M( E4 f$ D
- dimobject2_end.HelpPoint.Y = 0 ;
$ O8 d9 n5 M2 D v8 Q - dimobject2_end.HelpPoint.Z = 0 ;& o" R+ T' `4 T' j7 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;
: x( r1 G$ |' S5 v% P+ g - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
" }- m3 e* U, Q" \% W - Sketch::DimensionGeometry dimobject3_start;
% }+ n S. B2 m+ Y! R2 Q* H/ p& H - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;& c" g$ ~+ L2 u) z
- dimobject3_start.AssocValue = 0;
+ B" U1 a1 N, K( ]3 w - dimobject3_start.Geometry = line3;
- q* B) G8 W) d' ^0 y( h - dimobject3_start.HelpPoint.X = 0 ;) P% n+ s# ^5 k/ j' ~) }7 F
- dimobject3_start.HelpPoint.Y = 0 ;
) {" X X# i+ l3 G9 Y - dimobject3_start.HelpPoint.Z = 0 ;
" x7 p* g% y7 b4 x7 ?; I9 |& @ - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;8 K2 K+ \* H( ~' t6 b; s
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;1 u8 f. Z; `2 }( u9 w1 l0 t
- dimobject3_end.AssocValue = 0;
# n" Z) y) d* M @' T# w2 \1 | - dimobject3_end.Geometry = line3;
. Q& W3 P* s2 N! x - dimobject3_end.HelpPoint.X = 0 ;
" V. D: X# S0 e7 L5 I: F4 m5 a - dimobject3_end.HelpPoint.Y = 0 ;
) X$ |; d: c, x, k8 ` - dimobject3_end.HelpPoint.Z = 0 ;
6 r# ?' D: e% z+ K8 v, y - 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;
0 `- |: p% n1 |8 j% | - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
2 F: P5 ^7 X* a - 9 @9 q$ y/ L; d: e, {; p
- /*</p><p> // revolve the body</p><p> */# o& Q( q; E( z) s2 r9 b, n
- Features::Feature *nullFeatures_Feature(NULL);7 |1 a! R1 q( o: Q% s# D1 z6 |1 R2 N
- Features::RevolveBuilder *revolveBuilder1;5 V- v- [ e/ R& e$ E, p# i
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
7 W8 L* K) a% Q$ Y6 v3 v9 l - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");+ E- Y2 h* Q) X
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
$ Z" e: O% G) |# b' j - revolveBuilder1->SetTolerance(0.01); `: O- @ ] O9 H& t) h Q' _- r8 g1 s
- Section *section1;. ]4 ^- q+ f- N I! X& l
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
- y/ N) |+ H7 r4 v' m0 s - revolveBuilder1->SetSection(section1);
% p9 ~. p; P: K7 s0 o - 2 [& A6 O" I& V: X
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);3 ^$ F" Y' \6 x, T" o7 P& @
- & C/ p2 ~9 j ]! I( V' d
- std::vector<Features::Feature *> features1(1);6 ~$ U, c1 |0 F( L+ k) |1 h i# I
- features1[0] = feature1;' ]/ I4 ]% g' W# w2 Q0 P- U
- CurveFeatureRule *curveFeatureRule1;$ k8 ~+ ^9 [% o; `
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);7 a' [; H# f2 X/ P( Z) N" P0 ~+ z
- 0 H5 m ^. I- N! `0 i' R8 _
- section1->AllowSelfIntersection(false);2 K: O* a. m) H0 w9 U
-
1 ^& G5 O0 d7 q% b - std::vector<SelectionIntentRule *> rules1(1);
' @. R6 J' o$ m( X- u, I$ _ - rules1[0] = curveFeatureRule1;
+ X V( P- V! T v d - NXObject *nullNXObject(NULL);; Y, T+ N$ |8 Y9 C( q$ M
- Point3d helpPoint1(0.0, 0.0, 0.0);* ^4 {0 \+ z4 @& ]; O: O
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false); L; w, A4 ^7 t1 i% j4 G
- ( a# d& ^6 E) u+ T. u l
- // define the axis</p><p> Direction *direction1;
. Y! A. d8 u+ {* O& I4 p. {( D4 n - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
@5 h, G1 O7 v, W" w/ e - - w8 S! M2 Z$ s# [, F2 {
- Point *nullPoint(NULL);5 n: K. ]% T8 s% ?& m& M
- Axis *axis1;& Q% t/ b! T- g4 x
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
1 w* H8 E* Z* [ F - - N* D* p- I8 O, K
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature3 u4 H" K4 `1 @/ l$ @# d
- Features::Feature *feature2;
4 x# u# M+ [7 a* p) }$ v - feature2 = revolveBuilder1->CommitFeature();6 h7 h2 ^. a& G, S& M- T1 b* w3 |
- revolveBuilder1->Destroy();0 n& j( n1 x; L+ M" f" ~
- }</p><p>}
]/ p; {0 |( D1 H" z4 i - </p><p> </p>
复制代码 , S0 A0 Z; h y/ }, W
|
|