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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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! k$ G$ H" P" K/ O# |) @4 `& _7 i- <p>void basicFeatures::createSketch() N! B, j) O" i1 M/ Y
- {</p><p>{
8 T/ T7 G$ A* S( x( G5 B - Session *theSession = Session::GetSession();
+ ^/ ?' H* o# t$ z& d: B - Part *workPart(theSession->Parts()->Work());
" v2 ]8 K% p- P$ Q - Part *displayPart(theSession->Parts()->Display());
- J2 b$ M/ F3 L6 u1 _ T - Sketch *nullSketch(NULL);+ @ \! J: P8 I- \1 E0 `( f
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
! p' C) s6 D$ j - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
, O/ W _8 B" B' S - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);, p$ b& L0 T9 O4 F, S. E
- Point3d origin1(0.0, 0.0, 0.0);
8 \: v1 ?0 y* e7 r9 J - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
: C! ^' x6 j2 M e - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
$ B2 f4 Z& S& W -
4 x9 W9 w1 M+ ?' L - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);; B! C+ h0 d* g' e) `0 ^9 `+ z
-
+ s- y$ c0 {2 R9 R, Q* \ - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);. b& e9 z6 C9 y, s( O9 D4 _
- 2 N6 z9 \+ O" d4 e! C0 G& o$ J( {
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);: v, g. @8 O( d+ B! P& {
- , w" R) s6 R% \0 N: m5 j, A
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);) W- B5 w- Q4 {3 Y. Y/ V3 A
-
; ^/ T# P) H2 O+ b: S - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
0 ^& E" ^& w# Y( e5 i - + E3 a! J. c) Q' a# G0 ?, ]* f
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
% i! i2 q+ d1 I [8 c& a -
9 }+ W% e( A$ E* v" f6 D - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
9 E0 `8 g6 |% g* \# u - NXObject *nXObject1;
) ~8 X3 y- ?' h7 T2 k1 r3 h - nXObject1 = sketchInPlaceBuilder1->Commit();
9 L4 S* Y( E" Y+ Q9 A( _ -
# S) u( w& `, j. X- K. z - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));- X0 `/ F9 K9 N; t
- Features::Feature *feature1;! K' \! H9 n) p/ p7 M9 o$ k
- feature1 = sketch1->Feature();</p><p>
* d4 `* i L) W1 o; y - sketchInPlaceBuilder1->Destroy();</p><p>& h! _1 t p1 ~' W5 D
- sketch1->Activate(Sketch::ViewReorientFalse);' v8 b6 E1 I; W( E! s/ I9 l7 I
- ( g4 Q! U. U/ s% N4 D3 S
- // define the dimensions : U: I1 s" J) N# W( J
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value"); X0 V( f4 |* M/ r3 [0 B6 Q7 g
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");, R, k$ x$ b2 X0 f% \
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
" `$ c6 h6 _5 t0 p) d# N - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];9 {: ~) {8 c% c( T. `
- sprintf(msg1,"%f",heigth1);
, N. r5 V$ ]3 l& p/ H9 J - sprintf(msg2,"%f",heigth2);
, A2 ] U' K9 @( j2 b - sprintf(msg3,"%f",length);3 t% [% x$ v& a0 U K M; i
- Expression *height1exp,*height2exp,*lengthexp;, ]( Y$ l5 `% e J J
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
& L( P' e4 o, { G! D+ E9 a - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);. a* c J$ R; ?' o& }4 Y$ Z4 L3 v6 K/ C
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);7 i3 R' \9 V9 S7 H' B! n
- // these for the dimension position
# A9 o' T. T; z - Point3d dimOrigin1(-100, heigth1/2, 0.0);
. Z. M( J( S9 x6 j! r - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
2 \1 w; S W, h: _7 D5 s - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
3 N! I# d5 P" q - Point3d startPoint1(0.0, 0.0, 0.0);
& d3 T/ `, f* i6 g- @" _ - Point3d endPoint1(0.0,heigth1,0.0); p. u2 W; X, }2 x% G
- Point3d endPoint2(length,heigth1,0.0);& U j; r0 c: K- K6 `6 U1 l
- Point3d endPoint3(length,heigth1-heigth2,0.0);
/ B/ ]5 v* ^' K( c, t5 U% G - Line *line1,*line2,*line3,*line4;
1 Q0 X( N) q) r* l - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
9 v1 ]* s; g2 @* l3 V6 z+ f* s - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
6 v$ h1 ?6 Q" _) t- S! @ - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);1 i" E6 u3 o' b6 _
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);! ~. z0 o7 j( f& h2 r
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
2 ]( X) A9 _# ?8 r2 o, i3 I: t - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
% b" [7 k/ T: \ - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
3 L3 N2 K* K A* V+ G+ z - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
: T, |& h# M: E7 | - </p><p> // add constraints1 q; N* `: ?" O( E$ S
- //..7 _3 O/ B* u0 p, [& ?! Q( F& Y
- // for line1
& Q7 f) W x: E9 W# K+ Z/ E+ A - Sketch::ConstraintGeometry geopoint1;
6 J1 i3 r/ t/ z8 Z# Y! X - geopoint1.Geometry = line1;3 m' T% @6 n! w/ W9 q
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;6 v( I0 c A6 y+ @9 e1 N) H) v$ q
- geopoint1.SplineDefiningPointIndex = 0;
* w+ _8 ?) I' u; D/ | - // find the (0,0,0) point
L2 x' q: w& y% h8 L* ] - Sketch::ConstraintGeometry geopoint2; $ G' w s8 g1 f% h
- Point *pointOriginal;5 I6 G( m% X+ P! D% Q
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());3 z9 g0 V* i. @" J
- geopoint2.Geometry = pointOriginal;1 ^3 o# W3 R; T! M' L. H
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
9 A8 e( `: l& {4 } - geopoint2.SplineDefiningPointIndex = 0;
5 E9 t/ w" M- p2 O. T - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
3 S( P) k e8 x# X) | G - geoline1.Geometry = line1;
+ q/ {' e) s* N; R5 H, q& F% S. ? - geoline1.PointType = Sketch::ConstraintPointTypeNone;! r! s! y0 c: `
- geoline1.SplineDefiningPointIndex = 0;
6 x& G7 C& g8 q0 v4 s7 J c# G - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
, P0 u: w6 k( { - //..
8 Z" m1 Z( A: ], y, H - // for line2
9 }5 r" U. M9 ^; m" y9 C6 j+ @ - Sketch::ConstraintGeometry geoline2;; L4 q2 K9 V$ X6 ^; a
- geoline2.Geometry = line2;# v+ `/ ]( Y6 B0 ^& g0 A. K
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
, e1 A: E+ ?; P7 {4 C - geoline2.SplineDefiningPointIndex = 0;
1 K5 A4 e8 A+ N9 w - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);4 C6 E% J5 p! J! m: c2 }( R! a
- //..$ E @8 R+ X4 i4 E2 c$ z+ B4 E3 n
- // for line3
, d: x* j* C: i! ] - Sketch::ConstraintGeometry geoline3;. g+ M$ L+ g) C: z* D
- geoline3.Geometry = line3;. k' Q3 I* @' \4 v' e
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
; q% @7 I) |6 ]4 o# x; R - geoline3.SplineDefiningPointIndex = 0;/ j% }) A( R3 c6 M; Q8 i5 |3 d) B
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
Q9 }$ \3 ~& J: G; W5 f- q& F* Y9 t - // use this method to create the constraints" l* b* H% c7 R% o% g
- /*SketchConstraintBuilder *line3constraint;; d) ~5 [; a' d5 {
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
1 \3 C% ^% F8 S - line3constraint->GeometryToConstrain()->Add(line3);1 G3 U X3 r/ H2 D8 e% S& A: ^* F+ B$ a
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);$ o7 s: G7 a7 j! q& [7 N9 C7 f* |( M
- line3constraint->Commit();
* C- A" Q$ A! [1 [- b$ X% ` - line3constraint->Destroy();*/# ]" _" i* u! ^
- , f: E4 C% U4 O2 g* v
- // add dimension
! c; T/ J; J6 r' z- [+ M' h" u J - //..$ d* T: @' Y X; p3 d
- // for line1
: d- m0 f) g; U" l, T - Sketch::DimensionGeometry dimobject1_start;
; }, S+ K: U: }9 F Z& w3 L; Z - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
1 Q6 ~" e8 e# _; y2 d - dimobject1_start.AssocValue = 0;
7 U7 Q$ p2 N1 t$ \5 f5 z- S: A - dimobject1_start.Geometry = line1;2 ^) O0 l% p' o" I, d3 e, b/ o
- dimobject1_start.HelpPoint.X = 0 ;
% h! {, p* U" R) [8 M - dimobject1_start.HelpPoint.Y = 0 ;: l x! g7 F+ _
- dimobject1_start.HelpPoint.Z = 0 ;
; O' ~9 p6 H4 |# p6 }. M. K - NXObject *nullNXObject1(NULL);( @4 {0 M/ k4 U' S6 B
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
: b. g, A+ R) q% k - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
% h6 R u0 Z3 l& b$ j - dimobject1_end.AssocValue = 0;4 L! i1 \' B/ Z* {" S+ e
- dimobject1_end.Geometry = line1;7 Q3 ^6 r% a1 d6 i+ t, L5 x: v
- dimobject1_end.HelpPoint.X = 0 ;/ D5 ]: L$ c* u1 a4 o
- dimobject1_end.HelpPoint.Y = 0 ;
4 }* K2 u, M3 D7 n - dimobject1_end.HelpPoint.Z = 0 ;
- d0 R" z1 b: k- s% s0 n6 Y: u. G - 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;
! ?" f( }7 z, x+ N: y/ Q - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
1 n8 }* {5 i) D" {9 }. U% _ - //..
) N1 j+ ~6 a8 t7 F$ [% x( z - // for line2
" e* H3 c: }; d1 @, T+ y+ N2 E; U - Sketch::DimensionGeometry dimobject2_start;
0 w: U+ H) }# d- a- r; \: g$ Q H8 ]# d4 [0 j - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;8 K1 z3 W, ~$ T$ G3 f9 [
- dimobject2_start.AssocValue = 0; O* V' r) I# ?& }8 o7 ?
- dimobject2_start.Geometry = line2;' D% B# Q) q" L% J/ C/ K$ D
- dimobject2_start.HelpPoint.X = 0 ;3 H# G4 w2 T; U0 d# ?+ W) d
- dimobject2_start.HelpPoint.Y = 0 ;) @/ X% k. E& ^9 |
- dimobject2_start.HelpPoint.Z = 0 ;
* w, |( T! y: b$ [- d8 H4 A - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;7 N( F5 I! H. A. [# L6 n
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint; i* \' n K4 R9 {$ O. B2 g
- dimobject2_end.AssocValue = 0;
1 \2 n. Q, W# G# o3 [" r. y - dimobject2_end.Geometry = line2;
# L; `, j: u) I9 Q/ e2 H! i# a1 t7 [ - dimobject2_end.HelpPoint.X = 0 ;' [: |! `# S# z
- dimobject2_end.HelpPoint.Y = 0 ;' x& d( j& R; s3 k
- dimobject2_end.HelpPoint.Z = 0 ;0 p& P- u9 d l, q" W, M) n
- 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;5 u8 i9 w% r! o- z9 @4 D% }; p6 s
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3& L. V1 O. E9 @/ r+ x) R7 S p
- Sketch::DimensionGeometry dimobject3_start;. u5 T- T- u9 y% H: A& @2 W- D2 U
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;. m Q1 V' `8 M6 E3 J( _, e
- dimobject3_start.AssocValue = 0;
) t3 ?3 \3 E3 \ - dimobject3_start.Geometry = line3;
/ j2 Z' V3 `& R6 s* V+ u - dimobject3_start.HelpPoint.X = 0 ;
q; ?# C4 {( M' c. g4 V, y - dimobject3_start.HelpPoint.Y = 0 ;8 n) W m1 W" W0 h/ G/ `( ^
- dimobject3_start.HelpPoint.Z = 0 ;
3 ~4 u# h- J0 c# f - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
5 c4 D$ }3 F" Y3 |5 C% { - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;( u, ?8 E6 w% b" Z6 \
- dimobject3_end.AssocValue = 0;! ~7 I0 E) ^& U$ D! b
- dimobject3_end.Geometry = line3;
+ k# O% \& a5 f4 W6 n - dimobject3_end.HelpPoint.X = 0 ;5 y4 a! n8 {- T1 Z
- dimobject3_end.HelpPoint.Y = 0 ;
0 h5 g8 M5 S( S% K$ V - dimobject3_end.HelpPoint.Z = 0 ;0 A4 t: \, [% [7 o1 N$ u
- 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;8 C q- x- G: p4 O$ ~ c
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
% t* S- y: N$ s* ~/ U4 j - 9 M- i3 u) L% e, D- m$ m$ h4 m' ~
- /*</p><p> // revolve the body</p><p> */# F X) H; d! P' ]
- Features::Feature *nullFeatures_Feature(NULL);
* c7 L6 Y5 W+ q u - Features::RevolveBuilder *revolveBuilder1;) x; ], G# {. D4 C9 ~/ c, v& r
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);4 L" s. I3 t+ t5 w7 @, b
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
0 p, F6 r! A, k8 d# d. z - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
# n/ @3 R- x% i/ W8 }7 I0 e: q6 K5 | - revolveBuilder1->SetTolerance(0.01);8 w) {+ e9 k6 e7 L4 j2 I( ~
- Section *section1;
2 @$ z' P# Q/ V$ q& S$ x - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);/ N% ]! d6 ?9 f3 `3 Q' `& u
- revolveBuilder1->SetSection(section1); t4 A9 P8 d! ^" @+ d
-
# E8 ^2 C8 Y0 ?# e$ a. Z - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);! E" G+ d, w; p7 E
-
; `. j! X# S- x5 T/ R/ a - std::vector<Features::Feature *> features1(1);7 _5 m9 R0 t8 U' z! E/ y3 U
- features1[0] = feature1;, ^2 V+ S2 ^+ ?" d7 A+ ~( |5 A4 y4 a
- CurveFeatureRule *curveFeatureRule1;/ U+ r. R" a9 t; r) I" K! U V
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);4 p- X. w! J: e+ }( S; i0 o
- ( s: C2 `. D/ U
- section1->AllowSelfIntersection(false);
% \$ M# ]. E$ x - + `3 n; e% G8 m E5 h
- std::vector<SelectionIntentRule *> rules1(1);
/ v) l1 V3 P( o0 [ - rules1[0] = curveFeatureRule1;7 T( N4 g* G5 o1 w8 D. [
- NXObject *nullNXObject(NULL);/ p# S* Q+ p- v: U5 u* U
- Point3d helpPoint1(0.0, 0.0, 0.0);
, h* Y* h3 |. t! r - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
) S7 r1 M+ b( {2 o9 a7 \- D -
3 s6 K- |& j' x! y' Q" H5 V - // define the axis</p><p> Direction *direction1; C) K0 i, Q+ t0 e2 l# b
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
* ^# A1 a* w3 G. p: V4 V& n+ G/ ^9 z+ q& N' G - ; G- e5 v* E9 ], p$ B! T
- Point *nullPoint(NULL);
1 A+ A H3 |7 M# A - Axis *axis1;6 S3 e7 k7 r8 G# p
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);! E* [8 e6 F4 I% H1 R; ~
- & v# X% Q& W( ~5 W) u) l" k
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
b) F, D1 a: N( R2 E - Features::Feature *feature2;1 {6 \4 i* t' u7 W, {( a2 M! ?
- feature2 = revolveBuilder1->CommitFeature();
" p' ^! T9 ]+ [7 o; v( q - revolveBuilder1->Destroy();
* d6 f( Z# U3 [* A; W4 [$ `# ` - }</p><p>}
. Z9 ?7 I5 A7 @7 g; }: ^6 R4 r, | - </p><p> </p>
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