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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考- H+ r+ Q1 K# F Y9 W; a7 |. o4 L
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# F( Q% G% p8 Q: C! f- <p>void basicFeatures::createSketch()
; M m# j+ j' v2 n0 e - {</p><p>{
M/ n8 A! e' J! T* z9 Y3 E - Session *theSession = Session::GetSession();2 ~) ~ S0 i+ u5 F' x0 V9 k. J0 t
- Part *workPart(theSession->Parts()->Work());
9 B' `' R9 K7 x( G6 c! e# X! w - Part *displayPart(theSession->Parts()->Display());
8 G4 J# o* B4 n6 K - Sketch *nullSketch(NULL);7 `5 t3 Z5 M9 H
- SketchInPlaceBuilder *sketchInPlaceBuilder1;. C9 b# y- K6 r! e$ W# h( W" o: s" U
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
! v) [' R) d g4 ~7 a0 \ A+ _9 A0 e - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
; ?7 |0 J ^; y* _6 Q0 m1 W - Point3d origin1(0.0, 0.0, 0.0); F' g. P) x5 z! b! N+ N
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
# ?2 p2 N" r2 Q8 t7 J) k - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);( C" R% y& j, L
-
! E h% v5 M. w% Q - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);+ O3 R' Y+ ~/ i
-
! O9 ]" A; k3 l0 K9 S" h- J) k0 j - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
T# }9 u3 X' {( F! j F! s6 W -
4 M2 m0 y1 `( E+ b2 Y, B8 G1 \ - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);4 @ ]* D- I# j4 B. }2 O5 P% c
-
9 y; C% y7 I9 y& J - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
0 y& D! z4 C# N' J# _ - 6 z2 s" k8 u0 T3 p! `- d. }
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
! e" A4 w0 D$ c+ X y, b/ e; I$ z -
& p5 W9 d! v) n: l/ P; t4 s* p - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
& y$ U0 W4 }( M - ' _- N5 m. ^: f" r1 L1 r
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 3 X/ d( Z- n! F, h' u- ?+ k
- NXObject *nXObject1;
+ ]4 I$ w' n3 ]- Q - nXObject1 = sketchInPlaceBuilder1->Commit();
/ p0 @& I# J, Z! B, ^; b - + i% C5 w' l9 v8 S* J# @8 S+ W
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
" M, r1 @& b- K - Features::Feature *feature1;
8 k- D; a1 v f9 Q - feature1 = sketch1->Feature();</p><p>
( b6 Z( n. u5 L ^5 r& z - sketchInPlaceBuilder1->Destroy();</p><p>" \4 B( ~. W# U0 \1 N4 n
- sketch1->Activate(Sketch::ViewReorientFalse);; j. v8 z" @9 x( [
-
! w- b, V) k0 r3 ?, q5 d3 A - // define the dimensions ! d% q; i- |0 |
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
. @- D- A7 Y; A4 l4 | - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");& K% m6 h* S* G1 n
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
7 i! F0 }: j' D5 ~ - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];$ }9 a5 Q9 m/ f
- sprintf(msg1,"%f",heigth1);
# o4 k$ X. q# r+ L. B8 U - sprintf(msg2,"%f",heigth2);# D, [( h# d9 n" F
- sprintf(msg3,"%f",length);
4 g* W: I) Q& V6 T& G! | f+ v - Expression *height1exp,*height2exp,*lengthexp;$ ] x m$ Q# {3 H
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);0 ]1 O6 D; k$ p- W+ y
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
- S, t! } j' I. \- y' H8 p - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);7 I6 \: D5 J+ u' V% L4 g
- // these for the dimension position; s: E* [2 e% S# a8 t
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
. E; e4 V( O. W - Point3d dimOrigin2(length/2, heigth1+100, 0.0);' P: T+ M; D1 K* O X7 t
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves% C; _3 h3 m& @" A
- Point3d startPoint1(0.0, 0.0, 0.0);
/ x% f* m! V4 i1 u: }. h7 ~ - Point3d endPoint1(0.0,heigth1,0.0);
0 b! g2 A* u" F' j1 `/ a - Point3d endPoint2(length,heigth1,0.0);+ w9 f- j) j1 g) \/ M: d
- Point3d endPoint3(length,heigth1-heigth2,0.0);
1 M. T% O ^0 z# a3 d - Line *line1,*line2,*line3,*line4;' C* V: F- @1 ^9 @" ~) } Q
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);% H# S: T) M; @" I$ L0 M
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);7 U' A/ V& `$ ^+ [+ U* l* Y4 K
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
3 K) D1 N( U* i2 D( ] - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
9 I. m& \" e5 l/ R - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);/ O7 h9 h* }! @' d
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);" Z, w" k& \5 a( X% h% f$ }, L
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);6 l; b& n" S0 ?8 V
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);# O ~3 b4 c( ]& y w( e/ R; I% n
- </p><p> // add constraints/ t) A" L6 n& S/ K3 w# A' G
- //..5 R% N. g7 D! E; @* O& `4 [2 @
- // for line1
/ q# Z8 ~/ Z/ s: b2 ~5 T1 G/ K - Sketch::ConstraintGeometry geopoint1;
8 O7 P$ g; |7 H2 s1 ^5 j& Y - geopoint1.Geometry = line1;8 B4 n! N1 o; p( Q
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;! q( H: b# i4 C5 j8 k# `* @
- geopoint1.SplineDefiningPointIndex = 0;+ A1 b% v3 _5 f. v4 ?$ _" [
- // find the (0,0,0) point- h. w. z7 G, J2 G8 B
- Sketch::ConstraintGeometry geopoint2; 9 b( W8 e+ S" |$ Y; s4 d' r
- Point *pointOriginal;
; H: o* T: ^1 y9 o0 b6 y - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());. ^$ H9 c' l/ L, Z7 @
- geopoint2.Geometry = pointOriginal;+ J' H: Z1 \1 A* m$ |+ h
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;8 o. g! n( D! h [
- geopoint2.SplineDefiningPointIndex = 0;
9 Y. H9 m! X: Z- w$ [ - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;& A# j7 N5 U, ~$ E; ^4 p5 u) Y
- geoline1.Geometry = line1;+ r0 B' q, b& P ~: j/ C* v4 W( L
- geoline1.PointType = Sketch::ConstraintPointTypeNone;- }# x% p% D) [9 \
- geoline1.SplineDefiningPointIndex = 0;
& A$ ~: g) O9 J: u1 n/ V8 v: u ^: T - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
) }: P% `9 W+ D. U$ h( ? - //..
! g. G1 ]: R9 }9 u8 J$ z$ b - // for line2
* w) j2 v% o& w: }& H - Sketch::ConstraintGeometry geoline2;9 J( L& F. J. v) Q$ m& ]8 V
- geoline2.Geometry = line2;
3 ?& d$ C6 ~* X( Q - geoline2.PointType = Sketch::ConstraintPointTypeNone;
- L* j: ~& p: b9 K8 t5 P& H! S# o - geoline2.SplineDefiningPointIndex = 0;
8 \ z3 x: t% m" {: H - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
7 a: }3 `4 \! F; C - //..1 |( [3 e6 C, u x( k- l* m+ d
- // for line3* p4 b u" l" O9 s3 Y
- Sketch::ConstraintGeometry geoline3;# I* `' T4 B" J! m4 R* ]
- geoline3.Geometry = line3;+ g/ y$ L! q+ \& b7 @# U4 p
- geoline3.PointType = Sketch::ConstraintPointTypeNone;# J; K' f$ E6 T+ j- C6 L8 o; M0 K8 I
- geoline3.SplineDefiningPointIndex = 0;
! Z0 p, a& r0 m; J) c1 {' x - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
. J! K+ z, X- U+ b. t T- c - // use this method to create the constraints* Z: t1 Y6 G/ N, |4 B
- /*SketchConstraintBuilder *line3constraint;! j+ A* |5 p8 ?5 c; v& x
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
6 J8 \4 C1 g0 t! s2 @; F' | - line3constraint->GeometryToConstrain()->Add(line3);) E; s& y4 n- G1 f! l; c
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
, Q! f$ @# b0 k - line3constraint->Commit();
. V- i/ s0 @: ` N1 `6 f - line3constraint->Destroy();*/6 I5 Y' @( C8 m, r
- . W. j1 ^: M$ Y1 B3 ~3 w% U! K/ n
- // add dimension
$ }; e2 s( A; ~# j- d - //..) ^" |$ Q* u4 G5 M4 {6 I
- // for line1, v) q- ^2 W; b5 x0 p
- Sketch::DimensionGeometry dimobject1_start;
; r# y: R) {: u: C9 v - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
; Y& W" y, k& [1 @2 T - dimobject1_start.AssocValue = 0;- \3 O8 H/ S% u/ s4 h
- dimobject1_start.Geometry = line1;
% ^1 _! L [! V8 o8 | - dimobject1_start.HelpPoint.X = 0 ;
# J" t- P( [9 f P% Y) f+ | s - dimobject1_start.HelpPoint.Y = 0 ;9 {; d9 e1 |/ q) G* l4 g9 r* |
- dimobject1_start.HelpPoint.Z = 0 ;& y, I' z! K7 s
- NXObject *nullNXObject1(NULL);
2 X9 H4 E- C1 ~ - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;: O1 u+ v/ g& {- ]" C$ L
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;3 j7 q0 g) D( j. {0 _/ k
- dimobject1_end.AssocValue = 0;
% A1 V) N6 O. g& } ]6 M* W' D4 y7 a6 Z - dimobject1_end.Geometry = line1;/ `7 D# @: S$ q; @# N2 J. q6 v0 K
- dimobject1_end.HelpPoint.X = 0 ;% a' Y7 L/ j1 E# n) J1 \
- dimobject1_end.HelpPoint.Y = 0 ;
0 K! q1 D2 e$ F- g' I% R - dimobject1_end.HelpPoint.Z = 0 ;" z/ T6 o* k* 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;5 M. u" r [- Q8 f4 {* p
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>. }6 I1 R W8 r7 A2 o
- //..
9 U- x2 Z: e: T; I1 n - // for line2$ _5 x* ?- f0 H/ `4 Q9 l. [3 r
- Sketch::DimensionGeometry dimobject2_start;$ S+ ~2 Y* T! a" }# ]
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;& s1 y& R% [: s3 V0 ~! ~! }. |) _% s2 o
- dimobject2_start.AssocValue = 0;
- ~, D: f, N$ g3 Z - dimobject2_start.Geometry = line2;
5 y" w9 U' t) g6 [+ ]; q - dimobject2_start.HelpPoint.X = 0 ;
4 S. V! k( w. Y% c - dimobject2_start.HelpPoint.Y = 0 ;9 Q2 ?8 ]6 X( o
- dimobject2_start.HelpPoint.Z = 0 ;
: A1 P4 @! T+ q! j - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;* b$ ~: x# b6 z. U* D U
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
- P7 b0 { L0 Q' U* w - dimobject2_end.AssocValue = 0;. D# {$ N6 x% X/ G, @
- dimobject2_end.Geometry = line2;" o+ v. M0 b' u7 m. Z
- dimobject2_end.HelpPoint.X = 0 ;
; `; Y5 ?8 |5 p" _9 D - dimobject2_end.HelpPoint.Y = 0 ;
4 s8 N; h0 K4 B |) C - dimobject2_end.HelpPoint.Z = 0 ;6 S7 a7 S, X" D. u' I7 p. U6 D
- 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;0 P1 X8 `" N( f$ F! w6 L
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3. z* J- k2 I$ M( i
- Sketch::DimensionGeometry dimobject3_start;
6 z: J5 o1 C% d0 Q0 e - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
5 d, ?8 Q* @* V - dimobject3_start.AssocValue = 0;
' K3 P2 K8 ]7 x7 o8 y. @) d - dimobject3_start.Geometry = line3;5 m# v2 |- b# q" o+ v& }/ R% E! ^
- dimobject3_start.HelpPoint.X = 0 ;
+ H7 ?. k% f* N/ A+ e; j8 ? - dimobject3_start.HelpPoint.Y = 0 ;6 y6 r9 Y4 m1 e4 z
- dimobject3_start.HelpPoint.Z = 0 ;: x- M& v1 k9 H0 H* R0 Q
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;9 ?8 Z: I3 |: ?3 O9 P2 g2 G; C: Z
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;% H$ l# H3 u+ Y, N6 R
- dimobject3_end.AssocValue = 0;0 n: q5 t) [ I+ r) V0 B
- dimobject3_end.Geometry = line3;
& V5 k4 ?. Y7 o - dimobject3_end.HelpPoint.X = 0 ;
3 s7 S: c: o' ?- ^ - dimobject3_end.HelpPoint.Y = 0 ;
& d1 e- D- I, o# o - dimobject3_end.HelpPoint.Z = 0 ;
: C M% K/ c$ P5 X - 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;
2 ^: ^! b9 R1 w; M; w. q- J y - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);2 [0 I9 b' C% @. q' N" n
- 1 m) S/ o: _% V% R% a: [1 P& l* }" A
- /*</p><p> // revolve the body</p><p> */
4 g+ F% f7 P% s m* p2 ~ - Features::Feature *nullFeatures_Feature(NULL);; G( x" |+ _/ Z4 \+ v5 C# u4 w
- Features::RevolveBuilder *revolveBuilder1;! I: u& l; T( a1 X" ~3 Z$ O
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);) u6 ~) s8 c0 j+ \5 _8 a
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");+ }& Y! x$ W R; N5 y
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
3 b, r. x: \4 g& @ - revolveBuilder1->SetTolerance(0.01);+ {8 M5 ?+ Z3 m/ ^+ t
- Section *section1;
+ [: N+ `+ M- y+ G7 v1 O - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);: @; M7 m1 Q& `9 n2 z+ b
- revolveBuilder1->SetSection(section1);) N6 V( H. ^1 i# U3 F4 ~3 Z- `
- 8 i# J0 e, l9 @, f u6 I; v8 w0 E
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
. q' K b ^3 g/ q p -
, |) X c4 k* k- S1 e - std::vector<Features::Feature *> features1(1);
. z' }" ~6 g6 `5 Q - features1[0] = feature1;
/ S( [; X, y: U8 v, ~, C7 | - CurveFeatureRule *curveFeatureRule1;$ s, ?6 `* X8 b5 g
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);7 Z7 O1 g8 e. _- A
-
& P* S' b8 D$ c8 l! b& S( | - section1->AllowSelfIntersection(false); q! U7 Q4 d+ C
- , |6 e2 x% i4 A1 M8 b" e- G
- std::vector<SelectionIntentRule *> rules1(1);
' y( W) z ]+ a# O! ^5 ^ - rules1[0] = curveFeatureRule1;
9 C" T8 w- G7 u+ @, l' S - NXObject *nullNXObject(NULL);
7 g; Q u2 p% r0 v$ C - Point3d helpPoint1(0.0, 0.0, 0.0);
, V& W) h; I: l y0 n - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
: V" a3 p8 a ~; c5 p; A5 Z& }5 { -
$ m9 t4 G) t, P4 l; v5 z) W - // define the axis</p><p> Direction *direction1;# q: R& H7 m5 W" R/ J
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);4 G: _, E( g( |6 N
-
( T q: u- J+ a+ z0 n - Point *nullPoint(NULL);- Z3 }6 k: x z% N; W/ a
- Axis *axis1;8 X+ k, H: C& q) ? p( t! ~
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
/ S* u) j$ P2 Z8 {$ Z8 s) u0 Q - 9 ^! v- V/ {: B: d
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature+ D: l7 [3 P! `5 Y; u$ F" {/ g+ V% l: p
- Features::Feature *feature2;0 b$ Q# I i% m1 d' a4 u# W% h4 \0 C
- feature2 = revolveBuilder1->CommitFeature();
2 y, f6 U& n- H3 ]% a0 ]1 H - revolveBuilder1->Destroy();
& T' n5 z" f4 I) ^( I - }</p><p>}: L8 N7 W% }5 h' o
- </p><p> </p>
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