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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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7 s' s5 L$ l- _% `- <p>void basicFeatures::createSketch()* |7 q0 i' }& r) K4 l
- {</p><p>{
9 Z% m5 c o8 x5 E, g9 m I3 p - Session *theSession = Session::GetSession();
! m: l" h% E) y# ^+ ~( Y! t - Part *workPart(theSession->Parts()->Work());
U& P' z' b; x5 {5 { - Part *displayPart(theSession->Parts()->Display());
" w" h0 c( M; i& b! y8 @ - Sketch *nullSketch(NULL);
' V, C+ n4 x0 B% R - SketchInPlaceBuilder *sketchInPlaceBuilder1;
% ?/ k M2 n) Y9 C# |8 `& W+ h) Z! B - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);( ]0 t8 z/ g3 o( C/ p, s
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
- t- ]; w# R5 U9 F4 n - Point3d origin1(0.0, 0.0, 0.0);
z. `/ M& U: c - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
* X A1 V; l. {! g - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
& @7 a; Q! j& c8 ^ - 4 v, ~! ?5 i" c/ D
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);" y% {, G6 b5 }8 \( ]
-
/ d# _+ m' d" i2 m - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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" Z0 J" F4 h) N - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);: H; B/ F: H0 U" n6 p. g5 I
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
/ \6 [) L1 }4 r" y0 D5 l; A# p" H -
/ k9 R' ` k0 A. ?7 ? - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);5 t+ r7 \' N8 F o4 ]
-
+ f3 W0 W* A" }4 [( u6 y0 J' D" x - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);/ {( d% Z$ z; h2 l) q# H9 V
- + M2 t) w; U8 i! H6 Z' i( i
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
6 v, J. H- w2 G& u; Z - NXObject *nXObject1;
( S, H/ X# Q. E7 M# f - nXObject1 = sketchInPlaceBuilder1->Commit();
( |7 `& S0 S- R* U; Y9 ` - 4 @* H8 P8 { g% c% s
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
. l+ U9 |* P8 j [9 Z - Features::Feature *feature1;- J( f' t; l# w/ k/ b$ p
- feature1 = sketch1->Feature();</p><p>6 N; J) C9 a# u) F3 h1 I% `
- sketchInPlaceBuilder1->Destroy();</p><p>: x7 A/ T4 @% X! C
- sketch1->Activate(Sketch::ViewReorientFalse);2 [- `8 z9 G% e% R5 |
- " Q' P, O6 U, J2 g3 O. r
- // define the dimensions
V u& O3 i5 F& N! @7 t - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
" r) |' _% @7 ]/ y - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
% Z! p8 J2 |5 f - double length = this->doubleLength->GetProperties()->GetDouble("Value");
( J P; j, S/ n9 ]) t- n7 p - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
5 C0 @2 K6 v. Q - sprintf(msg1,"%f",heigth1);
, U6 i* `% @. L' Z - sprintf(msg2,"%f",heigth2);' o8 z' s- j, s3 @; m" U
- sprintf(msg3,"%f",length);
- b! ^( L# |* m - Expression *height1exp,*height2exp,*lengthexp;
& u G+ ?" o( W+ Z - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);( e& j5 r1 S; S
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
5 e7 `3 v+ ~1 M - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
7 b- F$ D$ ^# p, t7 J - // these for the dimension position, V7 r% f! z8 K) c6 ~/ U5 o
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
' F6 z# S5 I( M# n - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
. b- o8 W4 x# ^& U2 C; g/ }. O - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
- J0 I' g' x5 j! _3 f* F - Point3d startPoint1(0.0, 0.0, 0.0);0 C" j, r% _, O3 m6 J+ M/ H
- Point3d endPoint1(0.0,heigth1,0.0);
& x% V" I4 T% I* I4 c - Point3d endPoint2(length,heigth1,0.0);" H( B. D& ^2 i: u% }9 b9 `) Z# [
- Point3d endPoint3(length,heigth1-heigth2,0.0); u( z! @* F9 f; ?( s
- Line *line1,*line2,*line3,*line4;9 y- v" y: v8 @" @* Y$ q
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);/ j5 Y6 ~6 _4 j. L; r1 J9 h
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);! C0 A6 \& K$ n, r
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
2 l9 S; a' Q! O2 _5 b( Z& j0 P8 K8 g - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);2 p& Z, d& C) ]( }) c k
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
. J4 q" T7 E- `% S5 i8 N1 w6 ^ - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);' Z- \5 [& ?8 V2 p4 R' _) m7 Y
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints); ~ l% j4 U& _
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);$ Q; t7 I" c& R4 W( ^& u
- </p><p> // add constraints7 o0 Y0 x, n+ D0 S. J
- //..
. N+ c$ i# V% K( W) n - // for line1
! o/ W; u1 V7 t: R5 r. S7 J3 { - Sketch::ConstraintGeometry geopoint1;
! v4 x* b' W5 T" S9 r3 l1 k - geopoint1.Geometry = line1;
: I" Q1 U+ g% \1 Q8 q& c* `: \ - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
( F* T+ w) @) x7 \8 V - geopoint1.SplineDefiningPointIndex = 0;
; i" c8 n: \; [; f - // find the (0,0,0) point7 H1 L1 Q: q2 v9 X8 f
- Sketch::ConstraintGeometry geopoint2; 8 l* \- f( D! x/ l
- Point *pointOriginal;
% K0 p' o4 S3 }2 K9 k9 W - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());, x _$ z; S1 `" x, i% b+ g( \
- geopoint2.Geometry = pointOriginal;+ Y' K7 w) u% i# M2 z4 N
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex; V6 ]1 J+ |, O0 V$ g* V
- geopoint2.SplineDefiningPointIndex = 0;. z! X7 ~, q; S- b& _/ n& d
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
9 G6 P& B. v9 N4 } - geoline1.Geometry = line1;
; B$ R+ r' Y% G; a0 n5 A+ }& t - geoline1.PointType = Sketch::ConstraintPointTypeNone;
* {* r, f( ]- J& D0 D+ `, R - geoline1.SplineDefiningPointIndex = 0;
, F- t; e% _' n; }/ t# T0 k8 h5 J! Q - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);7 z4 D5 y: O- K1 t' J# G% ?
- //..
0 ]% n/ ?0 Z8 O% k( @* t% k$ k - // for line2$ n3 X; D, A v; f- n' u2 I# S: C
- Sketch::ConstraintGeometry geoline2;
" H# ?$ U9 |$ c' G - geoline2.Geometry = line2;
" [+ n0 {2 W, a8 Q* C: g, }" J' t& j - geoline2.PointType = Sketch::ConstraintPointTypeNone;" q3 L( M% y8 c/ g5 J
- geoline2.SplineDefiningPointIndex = 0;% w. O, E) r0 y" K, |
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
+ A/ N" E1 s% d v - //..9 i* o# o9 E! U# M
- // for line3* p, @) Y- b: a: X! D
- Sketch::ConstraintGeometry geoline3;
w* ?- e; j8 a; s3 [- k - geoline3.Geometry = line3;
$ p+ I* C$ L( O/ T1 o2 Z* J; G - geoline3.PointType = Sketch::ConstraintPointTypeNone;$ O6 k, `' E0 S5 v% A% b$ E
- geoline3.SplineDefiningPointIndex = 0;
& H; t& |* F; R1 D& y | - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
: ?6 f+ o! i1 y% Q( H4 u# j W$ |, O - // use this method to create the constraints1 m, F, c; @; u2 H# |
- /*SketchConstraintBuilder *line3constraint;
- w9 z P2 J$ _6 Y$ W - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
; I" q2 G1 q, R1 `/ M - line3constraint->GeometryToConstrain()->Add(line3);
: z6 R( N; ]5 [$ ~% M ^ - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);6 f @& m. Z( s2 E6 y7 U
- line3constraint->Commit();
% z. R* p' ]* x$ `1 L4 f - line3constraint->Destroy();*/3 @8 v. V f% _
- ( R: x) s, I) V1 X" s% G) x2 T
- // add dimension
1 p; D+ g1 R7 Z - //..6 ]' ]2 V& `' g
- // for line1
3 f, }; i; f2 x: U - Sketch::DimensionGeometry dimobject1_start;
3 N& F* d* e( n6 z3 v; S) Y& q% { - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
+ a/ I7 `: w2 O/ O7 G3 S B - dimobject1_start.AssocValue = 0;0 ?8 _$ v- ]* A& _
- dimobject1_start.Geometry = line1;; H5 }, z) |/ I1 `
- dimobject1_start.HelpPoint.X = 0 ;1 l) n: `2 \4 H- e: |
- dimobject1_start.HelpPoint.Y = 0 ;
: @0 e9 N1 `( M. {; `! ^# t - dimobject1_start.HelpPoint.Z = 0 ;- W, y* Z0 H+ s3 q+ o& a
- NXObject *nullNXObject1(NULL);
# T6 a. t; V( s- g/ c& ?/ S - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;, h& ` y0 a* \: C' g8 [
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
6 V% e; b f9 B( \6 H% d - dimobject1_end.AssocValue = 0;; |( g. J2 t2 k9 i
- dimobject1_end.Geometry = line1; i! d! h/ t7 H8 S. v
- dimobject1_end.HelpPoint.X = 0 ;7 n+ e" T+ Z& [
- dimobject1_end.HelpPoint.Y = 0 ;& E4 R; b; P! |: d3 N
- dimobject1_end.HelpPoint.Z = 0 ;
; M, J. B3 s( H3 h' R! C! T& c4 @! k - 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;: I: ^; f8 u: c6 X$ t- j3 R7 S
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
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- // for line2
9 r( A+ @9 l6 K q. L - Sketch::DimensionGeometry dimobject2_start;
" I) b' f* C: T: Q - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
' v8 V; D: ?& T5 A# V; K - dimobject2_start.AssocValue = 0;
9 z% v# v& E# Q: x& t - dimobject2_start.Geometry = line2;
- U, w2 \- M) O8 O - dimobject2_start.HelpPoint.X = 0 ;8 X' R/ X# @" f
- dimobject2_start.HelpPoint.Y = 0 ;
+ ]* s7 z/ n% P1 I+ M - dimobject2_start.HelpPoint.Z = 0 ;! X8 \6 v1 U- x4 Q( a0 J# X0 ^
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
8 p, m- M) d8 }. {! m; Z! Y: f - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;% U1 T' p4 i" G- N4 P: z( S$ Q2 k
- dimobject2_end.AssocValue = 0;
2 x1 \$ Q9 K3 F; x - dimobject2_end.Geometry = line2;
- l* K5 `! t8 _0 p/ N0 J' j! D - dimobject2_end.HelpPoint.X = 0 ;# v9 p4 l$ U4 s: t
- dimobject2_end.HelpPoint.Y = 0 ;2 n, M& ]; ?3 P9 x5 F0 @1 i
- dimobject2_end.HelpPoint.Z = 0 ;0 a q: d) U' Q! P) T6 E
- 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;, @% Y# D& o6 F- V) b; g2 A' f+ i
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
4 i/ h/ }' `# E* ^0 C5 e9 t- t( d - Sketch::DimensionGeometry dimobject3_start;
) Y) l. s: K- ?' y - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
1 I) \3 b, {, N4 \9 v" a/ | - dimobject3_start.AssocValue = 0;( |3 ^5 n. L- j
- dimobject3_start.Geometry = line3;9 M3 Y* b7 z% M2 ?' G' ~
- dimobject3_start.HelpPoint.X = 0 ;$ A* U' |5 h4 H( R4 p5 u2 @
- dimobject3_start.HelpPoint.Y = 0 ;3 p% h0 n. [$ p. P. p5 k
- dimobject3_start.HelpPoint.Z = 0 ;
9 T4 D" Q! \% Q" | T( ~) g% S) C9 h - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;/ W' g2 Z+ ?. ~3 r- k7 X5 B8 V+ ]- c+ Z
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;% Y) {+ M+ f! H8 g
- dimobject3_end.AssocValue = 0;
9 i @6 {* g3 W( B - dimobject3_end.Geometry = line3;
Y j" I! b4 G* B) s& b - dimobject3_end.HelpPoint.X = 0 ;
- ?; k/ D- S k5 x2 N - dimobject3_end.HelpPoint.Y = 0 ;& d! s) T& o# i8 @" \5 _
- dimobject3_end.HelpPoint.Z = 0 ;
, o' F( U% x+ t3 w: q - 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;
9 F8 `" o( I, M3 x4 w - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
`: Y% A7 h, W8 L/ J7 Y: n3 X - * i9 [2 J' E+ p% }8 P! c( E1 ]
- /*</p><p> // revolve the body</p><p> */
: G( p! k6 r! k" i& H5 x; J - Features::Feature *nullFeatures_Feature(NULL);( A; R0 x" ?6 B$ B8 Q6 C$ k# g. M
- Features::RevolveBuilder *revolveBuilder1;7 k# i0 ^$ u( }
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
. J" D" O* z0 r5 a0 P - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
3 P; d. Z. O# P - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
0 C2 ?8 D* a6 {2 F. I4 o - revolveBuilder1->SetTolerance(0.01);
+ X$ X2 }% Y6 k( ~# X; n1 k- p - Section *section1;
' h# P8 V3 B) o i - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);. c' t! M+ ~7 R; ?
- revolveBuilder1->SetSection(section1);
# H. m1 l- m& T, N r3 D -
' H7 J! J( F' O3 d0 {; P - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);3 {0 t0 Q* x- ~1 ]$ l
- 3 ~! m6 }) Z, i' A
- std::vector<Features::Feature *> features1(1);
# R0 b. N% R% T" q" Q" s - features1[0] = feature1;8 f$ F5 J- s# O% Y
- CurveFeatureRule *curveFeatureRule1;
5 k% o% G U& u( I. A: u! C' B* h8 W - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);) h+ M t" f; T% d
-
9 @1 a7 b7 t! c, f* f0 Y1 l - section1->AllowSelfIntersection(false);
" F/ |' h$ s4 d" y, X# k' Z - ! L# V% O- M' |3 m9 O2 m2 S
- std::vector<SelectionIntentRule *> rules1(1);
4 G1 c& B4 g* [/ o. E - rules1[0] = curveFeatureRule1;
" ?2 G* o$ K% U3 }7 J) a - NXObject *nullNXObject(NULL);$ J, r! V& l0 B9 Q( y% J
- Point3d helpPoint1(0.0, 0.0, 0.0);
( I+ c8 Q; P- Z# n0 p" a& A - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);/ C1 Y* }, `0 P8 T" [8 S& s
- ! s* ?/ o7 H3 a% J
- // define the axis</p><p> Direction *direction1;- k8 S" o. C% ]( P, Q$ ]
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);% s: M2 U( k4 `0 M& y0 N
-
8 x; X3 z3 d( i3 D- t! r - Point *nullPoint(NULL);+ _" p6 g9 _/ O5 a6 `! G
- Axis *axis1;
& p4 M# b/ i! ]1 m8 [4 R2 m1 `* P - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);$ ^& h) ^% B0 ^2 O# U
-
9 n$ X( L" B( c4 w$ T, z, R) r - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
' K& ?) }8 Z1 Y - Features::Feature *feature2;
" g0 H1 W/ e6 ^8 C' n& i) X - feature2 = revolveBuilder1->CommitFeature();- T# i' B$ J0 {# L& |# G5 S) b7 }
- revolveBuilder1->Destroy();
: g4 k7 g% B' C1 t - }</p><p>}
: I1 h1 c2 V. ], t' W2 {) t - </p><p> </p>
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