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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考
5 i- f3 J7 q' r$ E1 [/ @. F: \0 y5 L) p2 L t& R' j+ t) r
- C) L3 f; n6 b$ }' I. R: }: \8 f- <p>void basicFeatures::createSketch()7 R- W& l0 P( N3 b: G7 i
- {</p><p>{
( N# w: o4 s2 {2 E8 @# O$ h$ N - Session *theSession = Session::GetSession();
# H+ {7 D! t, a+ O5 V7 _; r - Part *workPart(theSession->Parts()->Work());
: g# \; s3 {6 {5 ?8 h& W3 U) Q$ w - Part *displayPart(theSession->Parts()->Display());, A& L! `2 U# I9 b; U% i8 A
- Sketch *nullSketch(NULL);8 W) F/ u5 o; o! m z( w
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
# r, f* }8 k" Z, j - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);9 G1 |, _8 S, M( q M2 k# v0 E7 I
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);" E5 F; b V, l: e# z* d9 }3 P6 c
- Point3d origin1(0.0, 0.0, 0.0);8 r! O4 C' Q% |( b, j
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);9 P7 s. K, w8 {; J
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);+ E0 F3 L- A! u
-
1 D0 q( r0 b6 M) o1 S) d4 o) M - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
k( L3 ]. v/ ]5 } -
' B( W0 `% ]5 t# {* v6 N$ Q - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);; d- x6 E/ \8 R1 q5 b1 Z& _
- 0 d" k S. Z6 e' x2 n' B
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);& Q% J) k/ V1 T' o7 G% ~
-
; s% | m( Z" x1 [ - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
/ e7 s5 l: R, D4 n - 6 Z/ t0 T h% d% @, y3 E+ k
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);- H! L: z; D5 m9 k
-
/ ^$ k; T5 U2 v' y% z% \ - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);! e- a7 Z) }0 D" j
- 4 }6 ~8 t3 V' `) f
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> " U3 v) O; b2 T
- NXObject *nXObject1;
2 j$ W" B. j. r" {% v - nXObject1 = sketchInPlaceBuilder1->Commit();4 J f( r& @. I7 D3 k
- 7 Z, d3 ~+ D9 o* d. ]
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));$ O9 Z$ V+ ^) X
- Features::Feature *feature1;6 K( r. ^( H0 o- J5 }$ J: y
- feature1 = sketch1->Feature();</p><p>
2 b- P2 T# A2 ~ |! V - sketchInPlaceBuilder1->Destroy();</p><p>( \) E) W; t# M3 C0 Y
- sketch1->Activate(Sketch::ViewReorientFalse);
$ D( V! x! V2 S5 k% c- @ -
$ I$ M! A" f" J) @4 q6 l - // define the dimensions + f( \! j8 _% c/ ^; [9 _2 W
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
) z+ J# i' [. z6 H! C( T7 F - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");2 H+ M5 } z* L2 o
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
9 r( f" m+ Z, F+ w( z- E - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
8 @' e) g* Z5 Z9 t - sprintf(msg1,"%f",heigth1);
1 @8 q% l/ Q2 k( z - sprintf(msg2,"%f",heigth2);
/ F9 J" {9 s* w( Z: V* ? - sprintf(msg3,"%f",length);% {; f* b. |- Z
- Expression *height1exp,*height2exp,*lengthexp;3 X, B5 l) {& X0 E" P/ Y+ _/ d
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
& `/ y( X! A4 I# W - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
- f$ c' Y% k- p3 v6 i9 G o( R" Z - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
8 k' P$ G: k4 g. [. ^0 j5 j- K - // these for the dimension position
. \4 M; L( P$ P - Point3d dimOrigin1(-100, heigth1/2, 0.0);
( S2 b- J6 n! Y; |8 F- w6 j5 d2 E1 y - Point3d dimOrigin2(length/2, heigth1+100, 0.0); [& F" f1 ^' ~/ Y& }! P- Z
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves# Z8 \* n1 S. G; m3 c F
- Point3d startPoint1(0.0, 0.0, 0.0); m1 i, A5 R0 q: r e8 T
- Point3d endPoint1(0.0,heigth1,0.0);" W# d: W6 @: o+ }5 V/ ?
- Point3d endPoint2(length,heigth1,0.0);2 t) ]+ J1 q6 \% S0 ]
- Point3d endPoint3(length,heigth1-heigth2,0.0);0 e& x) _! [: m) A3 J
- Line *line1,*line2,*line3,*line4;) i. {7 m/ @4 f0 Z
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
. I, Z9 _9 y5 O2 }" K. r - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);. R4 s( s+ `6 ~8 ?* w$ O( w
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
1 R% u' ]% \! u3 C/ M- V0 y - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1); ?7 N% {: y0 @6 L3 a' Z$ g5 C
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
4 M2 c9 v4 X8 U: C' T - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
1 |( T8 g: j7 [. d+ R. V - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);0 y" }- j' Y3 Q$ |
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);! O9 y ?. ?3 y+ O8 H) u
- </p><p> // add constraints
; D% X$ Y! S9 _. A. Y) y - //..
3 ~6 i. W& B% @* T0 I - // for line17 M! r( m3 ?$ N" P
- Sketch::ConstraintGeometry geopoint1;/ s+ m9 s* \: W- l. \" b
- geopoint1.Geometry = line1;
6 B* d5 j/ D C - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;+ b/ I B" N- h3 I2 t, `& {
- geopoint1.SplineDefiningPointIndex = 0;" x" r: Q" |! Q
- // find the (0,0,0) point
+ V/ n, I# {& N# L c* f0 A - Sketch::ConstraintGeometry geopoint2; ^; m$ x3 @' _+ y9 e/ P9 ?$ V
- Point *pointOriginal;- V& j8 K0 S: s" Q. E( V/ b* Z
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());+ Y7 w6 |; }2 x7 n1 _
- geopoint2.Geometry = pointOriginal;5 e* b7 T/ B3 h* [
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
8 p3 g, n; ^8 x8 U) I. l1 k - geopoint2.SplineDefiningPointIndex = 0;% M T3 e$ w/ m p
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;% A( v: I9 S! w3 [2 ]
- geoline1.Geometry = line1;
" k- c, ~0 f& t2 C - geoline1.PointType = Sketch::ConstraintPointTypeNone;4 f7 S. w1 l; Z, J( W
- geoline1.SplineDefiningPointIndex = 0;
" o5 @& T9 b4 y& i' N! v( X9 f - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
. P( V' s0 y, A* b3 r& x - //..
7 z! \8 @" d& l& Q' _( p; c - // for line25 L' t3 d; y9 X9 t% W4 V
- Sketch::ConstraintGeometry geoline2;
& K5 V) W% U5 h" q! z$ w - geoline2.Geometry = line2;
" K" U4 ]3 t8 t0 \ - geoline2.PointType = Sketch::ConstraintPointTypeNone;
: r% C8 A+ E/ Z8 ^6 a/ m3 P( a - geoline2.SplineDefiningPointIndex = 0;( t/ Q# {( ~$ g% M9 \9 M
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);2 K7 k2 m; g4 ~( ?1 R
- //..9 J2 [0 h% C4 o8 p2 s. |
- // for line39 H1 Q5 e% r7 M( ]- @$ ]
- Sketch::ConstraintGeometry geoline3;
' n, A1 c2 m$ K( V6 o5 s - geoline3.Geometry = line3; I( ?: Y9 B. ~2 }9 E4 ?
- geoline3.PointType = Sketch::ConstraintPointTypeNone;7 D* R. F# C2 Y* Y' K! N
- geoline3.SplineDefiningPointIndex = 0;! D8 `6 l& N3 S$ {$ v; o
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
2 M8 N, S+ z. \ - // use this method to create the constraints
$ ^ r' n% }6 O/ p8 z- T5 k- w - /*SketchConstraintBuilder *line3constraint;* T) ]# r1 g) W8 |4 W5 i4 b, s
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();* {/ q1 d4 }: A. ]7 R5 l
- line3constraint->GeometryToConstrain()->Add(line3);
5 F& C4 n$ M+ J: |% } - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);8 A7 s8 Y$ \) {, l. w
- line3constraint->Commit();& H3 d- b% A5 l Z( G3 r, R
- line3constraint->Destroy();*/- p) @3 K4 E4 }9 m2 |0 w9 U
- " j7 M, T) G; L0 [) g3 r
- // add dimension
z0 m3 j$ b3 y+ j+ ?, s - //..
5 @# Y" y7 H/ i, N - // for line1
5 u( S9 \* K6 |* j% Z! ^7 ]5 `8 c" [ - Sketch::DimensionGeometry dimobject1_start;
+ e$ w2 \* y' J0 [8 A% p; X% F - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;4 U# M4 Y5 _. `1 e1 J/ W
- dimobject1_start.AssocValue = 0;; C+ S* x2 X( R* G `
- dimobject1_start.Geometry = line1;( h9 y, ~* T: v4 s% G7 k g" Y
- dimobject1_start.HelpPoint.X = 0 ;
4 E$ c; ^' e5 v - dimobject1_start.HelpPoint.Y = 0 ;. ~* j5 [1 o# H3 P, Q9 g
- dimobject1_start.HelpPoint.Z = 0 ;9 S3 K: v/ ?) C2 Z
- NXObject *nullNXObject1(NULL);
/ |$ ?: Q1 X# p$ z) { - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
) b, p" p, e8 _' j& | - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
/ c3 }- T) b$ a8 L+ O2 x3 q - dimobject1_end.AssocValue = 0;
/ z# P' {; w# R9 G- E9 D, c9 M - dimobject1_end.Geometry = line1;
0 ] R4 b2 ]& \& b! p0 o0 M- I9 Q - dimobject1_end.HelpPoint.X = 0 ;6 o5 i) W" Y- e4 I y0 R: k! W
- dimobject1_end.HelpPoint.Y = 0 ;' F# i1 g. \3 D
- dimobject1_end.HelpPoint.Z = 0 ;: X V+ Z1 n9 |3 |+ M
- 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;
) m7 i) t T, n) `" [; Y7 K3 P% n - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>* k f4 B& j h4 r$ d, a2 U
- //..
e+ b' k4 g3 h" r) z( K - // for line2+ m; G H( B Y6 T
- Sketch::DimensionGeometry dimobject2_start;; y0 T3 O' r: T+ y& q. {& X3 ]
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
8 A+ W( `( i8 T( Y - dimobject2_start.AssocValue = 0;, C {' B, h( ~# I
- dimobject2_start.Geometry = line2;; t# v) h. q4 E4 \7 G* ]
- dimobject2_start.HelpPoint.X = 0 ;) v/ ^' L8 N" |5 H
- dimobject2_start.HelpPoint.Y = 0 ;. D( ^+ K7 m/ `9 `& e' ~
- dimobject2_start.HelpPoint.Z = 0 ;
. U! n! I5 g: i9 \$ J - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
" e2 V5 d# O ^# T3 S! e* o p - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
+ M8 i* s9 J, U# O) f' g: { - dimobject2_end.AssocValue = 0;
) E/ ~) a( h& I; S6 S) s8 f - dimobject2_end.Geometry = line2;8 j) Q% P1 G `! f( D% b
- dimobject2_end.HelpPoint.X = 0 ;
5 A! R J9 P( ]$ U4 f7 G/ h" z) G - dimobject2_end.HelpPoint.Y = 0 ;
$ k% p$ E, C! [6 x X' P - dimobject2_end.HelpPoint.Z = 0 ;
( r/ A2 ], p" @0 H' K - 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;! n! [; v- V$ Y0 p b" l
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
8 T1 O1 M4 N, @9 A- E& |: I+ u4 b0 \0 F7 ~ - Sketch::DimensionGeometry dimobject3_start;
8 S O0 z/ J1 e+ P+ R% x+ `* q3 ~8 m) k - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;- f& V! A) D2 n
- dimobject3_start.AssocValue = 0;
: E" a9 A8 l/ H: w8 C - dimobject3_start.Geometry = line3;
' f: F1 m# W1 x) B5 h: P2 A* B1 R - dimobject3_start.HelpPoint.X = 0 ;
& z3 K. @' ^+ I/ N) ^ - dimobject3_start.HelpPoint.Y = 0 ;
1 q# V& a1 `- D, j( _) u, t# G2 ? - dimobject3_start.HelpPoint.Z = 0 ;: B& j9 J: A' ] m1 X
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
1 Q' R( n& s* T - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;4 [9 W3 r: D4 n; q8 S2 x e$ j
- dimobject3_end.AssocValue = 0;- c* W; k8 @) D0 C* F) ]
- dimobject3_end.Geometry = line3;
' c8 \# k$ u/ v+ J - dimobject3_end.HelpPoint.X = 0 ;
4 z R/ E* M7 m+ g- T, l - dimobject3_end.HelpPoint.Y = 0 ;
6 Q3 B. x( q+ t# @9 k - dimobject3_end.HelpPoint.Z = 0 ;0 e' H3 L' J3 V
- 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;
; ~- Y% o* r( T' `: F+ ~4 @3 } - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
( q g$ ?. p& @' W2 E - 2 n, U7 ?. a3 [# l, ?
- /*</p><p> // revolve the body</p><p> */: @( j& X* D1 T5 \% S5 W
- Features::Feature *nullFeatures_Feature(NULL);: ?7 k1 {& @! `& }' e8 j
- Features::RevolveBuilder *revolveBuilder1;
$ o$ d* j- o) M) Y6 i. H, K" S4 u. i - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);1 `( }: E7 |: L3 i" f6 Y
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");5 \+ f0 V9 F, I+ V- E2 p
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
! L( K2 }) C1 R- L$ c% q3 A - revolveBuilder1->SetTolerance(0.01);; ~! {5 O7 ]' E' r
- Section *section1;
- k. b' d( |6 k; a - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);- i) Q2 Y( t( ?) n& Z) n
- revolveBuilder1->SetSection(section1);
% @9 b2 `4 d" B6 f: y3 \: X" [; m" ~' r - O! U3 h/ D B; { g
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
$ C) Z5 D. L: y; h6 \5 Z - 4 U7 w! n, }8 b9 L3 i& {) e7 G4 _
- std::vector<Features::Feature *> features1(1);
! A1 w5 |, t4 u$ Z) K - features1[0] = feature1;
9 I+ _% v3 @ y' Z) X' ? Z - CurveFeatureRule *curveFeatureRule1;7 B, f4 T. X# L! x" D, o
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);" _/ `- x% O2 K- u
-
: D3 C. G- i$ v0 Y5 S9 w( }6 D - section1->AllowSelfIntersection(false);
" ], n& T7 y5 U ~: ~! @ -
+ D8 K. j0 V0 ^3 J; z \9 D" H u1 M - std::vector<SelectionIntentRule *> rules1(1);
7 | Y9 D* g9 Q, ` - rules1[0] = curveFeatureRule1;
2 |/ m1 B, M4 i/ o! L. g - NXObject *nullNXObject(NULL);
6 {# v( ~' E+ _; U+ U! z - Point3d helpPoint1(0.0, 0.0, 0.0);
! W1 S0 w/ ^1 _& i' s5 V - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);7 b( t$ r6 A5 x! ^- ~) V6 n. x
-
" k) d ?! i8 k1 e: Z$ y - // define the axis</p><p> Direction *direction1;
[$ {; @" ^9 I$ l, v - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);( S4 S5 U3 h. m1 _- z' a9 K
- 9 X' A/ I% V/ C% j+ [
- Point *nullPoint(NULL);# h0 H8 f6 g- H# [( K$ Y' g) A
- Axis *axis1;
0 F2 ~. V/ r9 m$ u! \! [ - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);/ {: F d& N; U
-
' B; b8 \' }# ?+ B3 ~" k - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature" U) v+ \" K1 V+ ?# m( O" {& u- v* J$ W
- Features::Feature *feature2;
3 R% @* l$ [+ C Y1 n( y: g5 d - feature2 = revolveBuilder1->CommitFeature();
: {5 R0 S0 K3 e. N7 Y6 N9 y - revolveBuilder1->Destroy();% @7 E2 {. b0 O I! t
- }</p><p>}3 i z; @3 ^4 s/ ^2 b
- </p><p> </p>
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