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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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- <p>void basicFeatures::createSketch()4 o2 C `& _, h( T$ r/ n. T; R
- {</p><p>{1 ~) L) H2 X5 e% \
- Session *theSession = Session::GetSession();# P* x4 w; z2 t
- Part *workPart(theSession->Parts()->Work());6 Q- e0 s7 Z m) y! _
- Part *displayPart(theSession->Parts()->Display());; c8 U+ Y8 k1 v
- Sketch *nullSketch(NULL);' D! e% z6 L0 W5 M
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
/ E4 q5 F8 w/ g - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
" _* E3 i" R3 n4 f - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);% h" N0 a3 h' K& m
- Point3d origin1(0.0, 0.0, 0.0);
" t+ q' y% j$ d! i- E1 d - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
$ X' `3 n5 y/ S+ A# v - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);% o3 f& T, o. F7 h' p+ t! z
-
( t% t2 p/ c% F s - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);% ?2 b3 ]" p1 d( e# V2 [
-
& R0 }- Q! R% F( C - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);( n( r/ B" c1 G$ x+ C, x
- $ [2 T: o. U: q
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);4 f8 B. F* Z$ z" J1 Q7 S
-
/ E$ S K. b/ F" T' a% g - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);) I9 y, q; O8 E7 s
- # a, L/ v. Z+ a# s
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);5 R: U0 i w' X6 I$ h7 m; m
- 2 G# ]1 G ^$ }- y! U
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);" h, z2 [2 \9 [& ^, ?! G- D3 S2 x
-
6 T& R; m$ ?5 ]: q - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
. i7 {8 }3 E, F! J; I - NXObject *nXObject1;9 S' b: N. P' U2 y3 L
- nXObject1 = sketchInPlaceBuilder1->Commit();
- z" C9 O: p9 |/ W1 u( l( X -
7 }& f( }5 T5 a8 E' O - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));/ ?$ C2 k$ a+ U& I% n
- Features::Feature *feature1;
6 l; _ |) ^ X4 | - feature1 = sketch1->Feature();</p><p>
5 {' T- i3 J6 R; j3 Q: `3 o: J% v- O% n& F - sketchInPlaceBuilder1->Destroy();</p><p>: p" w* H5 m m
- sketch1->Activate(Sketch::ViewReorientFalse);& {7 o$ p" ]- Q* _/ g* s
-
t7 p1 m; x5 g7 R3 y! S! ? - // define the dimensions 6 E* G7 }& o* ]+ v# p
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");& s) b; i. Z# K! ?7 A# H, U
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");0 J0 A, e. s! h' U5 }
- double length = this->doubleLength->GetProperties()->GetDouble("Value");! |$ Y( \9 d( j- P: h
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];; M3 o) S' U$ Z: ]4 A6 v
- sprintf(msg1,"%f",heigth1);
% S R' {5 \6 D( z9 N; F - sprintf(msg2,"%f",heigth2);
! r* l. z3 C3 |# L5 t) b - sprintf(msg3,"%f",length);
. d* ?' s1 U5 y F - Expression *height1exp,*height2exp,*lengthexp;
" @$ _% B6 b( T+ e/ s w# m' [$ T - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);: r5 w( D8 {; ~9 ?+ N" h" \$ l
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);7 Q. l& A2 Z/ Z$ {% b! D
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);8 G; j. L2 ?- O9 Q4 d w, r
- // these for the dimension position& N5 Z( ]; {) F
- Point3d dimOrigin1(-100, heigth1/2, 0.0); 8 ]6 s# c9 j" |, V
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);3 \; q& I% ^7 I4 q- V8 D( R3 I- X3 I2 S
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves2 d2 j: i) u5 \; l$ a, w
- Point3d startPoint1(0.0, 0.0, 0.0);
( x! ?7 A. }4 E% X; ]3 \- F) f - Point3d endPoint1(0.0,heigth1,0.0);$ x4 w) ^ p0 f
- Point3d endPoint2(length,heigth1,0.0);# j0 H! ?+ v4 L$ K6 L) [- `: B7 d
- Point3d endPoint3(length,heigth1-heigth2,0.0);" Q! n. @+ L3 B, S9 D
- Line *line1,*line2,*line3,*line4;$ L8 @( F# g* q/ g+ a+ S
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);0 l3 T; ^, c; q( }
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);( j# f4 [( a2 u% u
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);$ P! A v2 i$ w! A
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
9 Z0 ], t7 M2 U - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
. O9 O$ S( M4 B7 [3 c - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);2 Q7 b; m" a3 }4 N' N0 ~7 T
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);! a0 V$ |; w0 Z2 f8 M' h
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
, A; G$ D& V6 e* D0 q4 q - </p><p> // add constraints
: }: `" H; }& }+ y/ z9 ]5 c. d - //..
" c. G8 j( o, a - // for line1
8 v$ X/ \ Q; L( a x1 h' \" ^7 x4 h - Sketch::ConstraintGeometry geopoint1;* N8 ~: U/ ^8 o) p$ {3 e8 K% B
- geopoint1.Geometry = line1;
5 P8 J0 H& x h! L2 i0 b! u3 H& ] - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
/ f- d' F* x3 Q5 Y& s - geopoint1.SplineDefiningPointIndex = 0;
4 k- `" w- l- e" m1 C1 I - // find the (0,0,0) point/ r* F' l8 q" O( ~ C
- Sketch::ConstraintGeometry geopoint2;
2 n& ?% B* D( b4 H- P - Point *pointOriginal;
7 k; @6 G7 y0 D1 ]$ P - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
0 u4 d* D3 t5 E) \6 p - geopoint2.Geometry = pointOriginal;( j. e+ C7 t" d4 S9 J6 I% [ a
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
6 I0 M% C3 ]) s4 Z2 P5 E - geopoint2.SplineDefiningPointIndex = 0;
3 q4 N" i0 x7 Q0 f, ~( E - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;1 [+ r2 B) P: h
- geoline1.Geometry = line1;, ?, b! u% p, E5 w" G: F7 a
- geoline1.PointType = Sketch::ConstraintPointTypeNone;1 s$ O3 ]4 i% ]' S% Y4 i
- geoline1.SplineDefiningPointIndex = 0; F. k9 }$ @# K) s
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
2 \# d3 l! x7 A! C; }9 N& D1 i( f - //..
8 T6 }, y. s h } - // for line2# w+ r# Z. Y+ b# x0 Y
- Sketch::ConstraintGeometry geoline2;
. i3 H& D( R O0 x9 e$ c- }- O - geoline2.Geometry = line2;' {. g+ S$ Y! D. G" I9 ^
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
/ [' W0 @, W* L% l1 G: p* W - geoline2.SplineDefiningPointIndex = 0;
8 w* ?9 i$ D c( U3 ]- `* ] - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);, D8 \5 W* i. M+ h# C4 M8 x
- //..
# ?% _) p$ U: { - // for line3
/ f% ~7 h- K2 F( w - Sketch::ConstraintGeometry geoline3;
6 Y" \0 {2 p A7 r( v" Y/ Y y - geoline3.Geometry = line3;$ e+ V4 F; i' e7 ]" W
- geoline3.PointType = Sketch::ConstraintPointTypeNone; ]+ [$ i; J5 b* ?: n+ m4 s# t' A4 R
- geoline3.SplineDefiningPointIndex = 0;
; `- z$ F) n$ z - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);% e* V4 L$ q. d6 g) V) E% G8 g
- // use this method to create the constraints
; s4 o0 f! S' a1 y" ]9 {7 @ - /*SketchConstraintBuilder *line3constraint;
6 D* z1 g4 E( f' |; ]. o/ _ - line3constraint= workPart->Sketches()->CreateConstraintBuilder();/ o% z! D/ D# l+ v' N
- line3constraint->GeometryToConstrain()->Add(line3);
/ W# p v, Y! i- [0 u: n - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
- l) z6 ?) Y' m# H S# w) | - line3constraint->Commit();$ n$ f$ J, o q! y
- line3constraint->Destroy();*/4 D* j. }) I# _$ p; T! N% Y$ A
- : x+ a7 s5 y6 S
- // add dimension
% i. V; L" H; Q2 w - //..
5 g& X! z4 D# Q: s - // for line1
; I: c8 n. T% h2 T - Sketch::DimensionGeometry dimobject1_start;& g( L# p) {" Y. z4 B. K
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
6 d7 a& q! F+ L( n - dimobject1_start.AssocValue = 0;: s; p) R% `/ d6 {+ \. Z6 ]7 e
- dimobject1_start.Geometry = line1;! \2 d# @" K- z% ]9 z- I
- dimobject1_start.HelpPoint.X = 0 ;/ u" E2 C; S6 Z2 u6 o, i" P
- dimobject1_start.HelpPoint.Y = 0 ;3 [; X0 \& [) C/ \2 d5 M% o9 D
- dimobject1_start.HelpPoint.Z = 0 ;
: B. K b4 B6 [, F" _9 u% W0 f - NXObject *nullNXObject1(NULL);" v' ^* b( D" C$ {
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
/ Y+ r* N0 y2 K7 ~3 p4 D8 F. f - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;( ?6 M( V# L' Z4 k
- dimobject1_end.AssocValue = 0;
3 I6 `" u0 j) f. r% E/ c - dimobject1_end.Geometry = line1;! H9 O0 M$ T7 K' U, ^
- dimobject1_end.HelpPoint.X = 0 ;
' H: B4 Q* z9 r3 p& \+ a0 _ - dimobject1_end.HelpPoint.Y = 0 ;
r! \7 \) ^: a8 Q - dimobject1_end.HelpPoint.Z = 0 ;
: m! C+ S2 A1 V - 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;8 q, v/ n$ P, E) m0 P# y
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>9 a& z2 K& D/ b( l
- //..
8 S$ I1 H8 |+ V2 @* G - // for line2
+ c; R6 U H) T5 b& ^ - Sketch::DimensionGeometry dimobject2_start;" T2 r/ H. V4 K, }$ h. w$ T
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;5 ]% K. F# i7 h2 H; t5 b" V5 F
- dimobject2_start.AssocValue = 0;, g- {) F# @+ J. H( B
- dimobject2_start.Geometry = line2;# b$ D- }0 N- t9 g8 @5 W
- dimobject2_start.HelpPoint.X = 0 ;2 Y8 B4 t; z- b; E7 J
- dimobject2_start.HelpPoint.Y = 0 ;1 y6 ?7 n8 D8 k: O$ O+ f
- dimobject2_start.HelpPoint.Z = 0 ;
# B1 D" K1 [0 l) U' O& d - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end; L$ J1 P) M8 m! \; d8 E4 z; ^( o7 Z: s
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
( z4 q# n; J G$ J8 B( Y7 v - dimobject2_end.AssocValue = 0;- x& D) K; F4 Z3 ^; w0 i
- dimobject2_end.Geometry = line2;
. u( J( P, [7 a; S+ h6 I: L: e - dimobject2_end.HelpPoint.X = 0 ;
7 r1 y7 O$ N$ F# `' \1 h m - dimobject2_end.HelpPoint.Y = 0 ;
/ T/ i- n) z7 F; d. [' C$ f - dimobject2_end.HelpPoint.Z = 0 ;1 B# |- v/ `0 U3 s
- 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;
9 m5 i) Q$ V( `- j0 O8 X - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3& x1 O$ U d2 v" y' G0 c1 {
- Sketch::DimensionGeometry dimobject3_start;
$ Y- P5 ^6 X3 z- x# ` - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
0 ]- v) l# p$ J& A - dimobject3_start.AssocValue = 0;
I* R( r! w1 ?- J, S3 ~ - dimobject3_start.Geometry = line3;
" r$ R3 r9 G6 Q0 V2 I - dimobject3_start.HelpPoint.X = 0 ;( |; }& ?" z4 X; l
- dimobject3_start.HelpPoint.Y = 0 ;
+ d& r4 z- w8 q* i - dimobject3_start.HelpPoint.Z = 0 ;
1 E/ l1 H) y. x/ c t - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
. z9 f9 J7 l4 B9 Q' G- A2 S - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;4 D M% \+ a/ I I
- dimobject3_end.AssocValue = 0;
7 I5 [! q3 G5 Z - dimobject3_end.Geometry = line3;4 f8 A+ \# y7 X: k3 | K' i
- dimobject3_end.HelpPoint.X = 0 ;1 l1 n- B5 l0 \& W3 x" V5 Q
- dimobject3_end.HelpPoint.Y = 0 ;/ i: s* n5 [# z0 B9 ?
- dimobject3_end.HelpPoint.Z = 0 ;+ j. e- a4 f6 h& p
- 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;( O1 e' U. o- Z/ E
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);9 x! U5 ~ G! i0 d4 I# F2 P
-
* L6 c9 Z1 H7 Y- i4 g - /*</p><p> // revolve the body</p><p> */& ~: R8 G+ o* J" s# I+ h0 {0 q n
- Features::Feature *nullFeatures_Feature(NULL);
6 O, h" p8 B0 L# k0 p' o- o! o/ J3 H - Features::RevolveBuilder *revolveBuilder1;( x& \' k. \( E+ {' t+ Y! j; D
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
) z& L- J1 p* i0 b4 B2 V, ] - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");8 e+ c+ }$ x ~8 f0 I5 D5 a/ ?, F
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");9 u7 R# g2 @5 v+ D7 k( R
- revolveBuilder1->SetTolerance(0.01);8 Z9 s! v N1 u, z+ x3 N5 M
- Section *section1;( \$ Y, ?7 p. `
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);9 r6 ^+ t6 h% l" x2 I- J
- revolveBuilder1->SetSection(section1);
: B7 |' s1 ?0 {" [ -
2 D( f! O1 v8 b, F7 H" I6 D- e - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
1 F$ z' [2 P$ F9 {% r6 x7 v -
; ~) r* S' k& T - std::vector<Features::Feature *> features1(1);
1 t v# G" u) x! I& t# d L - features1[0] = feature1;
2 @& e; {, W$ p. ^" F6 D M - CurveFeatureRule *curveFeatureRule1;
3 K; R- |; Z7 T$ n$ g6 i5 H& D - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
2 T: D! G+ W5 l -
0 \8 {5 s/ t, h1 j, [ - section1->AllowSelfIntersection(false);
) r; ]6 Y# x7 T- _, Q, D -
# K! Q" L+ w, D, c- ^ - std::vector<SelectionIntentRule *> rules1(1);+ B5 K | u% {
- rules1[0] = curveFeatureRule1;
; k3 } G3 t% h% Y; s+ c; p - NXObject *nullNXObject(NULL);
1 c( a1 A w. A/ X; I - Point3d helpPoint1(0.0, 0.0, 0.0);
& w( y! V9 E" d4 g' p - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
9 }: x% H5 R+ g* x/ d# p -
2 `8 R' `! {8 {4 K; Q) a. }% Q - // define the axis</p><p> Direction *direction1;
! q# [1 K7 p( p6 X - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
( c7 a. q3 i1 [7 B+ C+ s$ w* K -
9 V; P; S1 O. F: }; m - Point *nullPoint(NULL);
2 U) F" P. }$ g2 A4 h - Axis *axis1;4 @6 [/ R) a# A( l' j8 r
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
) Y/ { E; `5 J! u8 `& O7 s# o; ~ -
3 o9 i$ [; E: N; E1 a - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
" @6 r" M* {7 A- P9 {, K - Features::Feature *feature2;
) Y* Q$ [8 E( a - feature2 = revolveBuilder1->CommitFeature();
& M& C6 M) o9 B" t3 n - revolveBuilder1->Destroy();' ]! ^. r% P+ R6 B4 Y1 L
- }</p><p>}
2 {$ n) k+ O0 L, k2 I, R - </p><p> </p>
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