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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()+ b% ? B1 D$ u1 m. w- |
- {</p><p>{
2 `$ y2 G9 P1 K$ \$ G - Session *theSession = Session::GetSession();7 ^2 [5 _( z6 I: k7 V
- Part *workPart(theSession->Parts()->Work());5 F$ K+ B. z4 A
- Part *displayPart(theSession->Parts()->Display());" U) y( h: U! v2 P2 b3 u; Z0 n
- Sketch *nullSketch(NULL);, L! v# [( F3 }! u8 N7 ? N
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
# t. p$ O( W: l0 @7 U0 m - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);5 d; c+ [( E9 E8 [/ M. S
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
6 F' p( @2 }- s - Point3d origin1(0.0, 0.0, 0.0);
# b5 E$ c4 q* i$ X - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);9 b- Q- A0 J" a" N" O+ C9 Z" x
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);# S& k+ s3 e V- O j
- 6 o2 T( @" s! x! j" P8 D
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);$ v6 ]2 q- X. e, A" m
-
' h" y9 F: }( H; g - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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" L8 N1 [$ C8 E# p8 B9 I - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);" D/ I$ \; l! G; P, S
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);, D3 Y! ~$ M& [7 x# O6 H2 \
- # E7 L0 h5 @% h6 \( k/ h$ H
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);$ o k) k2 @* ~& _& H4 u
-
! u" S1 u6 W, @* `5 N - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);- p- @/ R: I$ ^% K4 \7 Q
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> , f6 @" i3 _2 S. m
- NXObject *nXObject1;
) @; B4 a$ U8 Z U" |- T; B- y - nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));0 Q2 ?' N; k, I) J9 U+ v R' C) ]# P
- Features::Feature *feature1;
) ?1 b# `: ] O3 t. f7 h0 k }5 ~$ R" k - feature1 = sketch1->Feature();</p><p>* c, E$ `/ j( a7 X: M
- sketchInPlaceBuilder1->Destroy();</p><p>$ `' s' C! L/ y
- sketch1->Activate(Sketch::ViewReorientFalse);) ^( {4 C: W0 S, w+ [
-
1 t/ U1 W( O ?5 n2 m) g7 m% a7 g - // define the dimensions & N3 N9 ]* K7 x; f; E: a1 M
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
v6 g; }" m3 K+ z0 O3 v, g - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
" @5 F4 B8 ?+ }' Q7 q - double length = this->doubleLength->GetProperties()->GetDouble("Value");
- K" T3 {* e+ t0 E - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];. A3 z+ R, h3 d1 @2 Z7 C
- sprintf(msg1,"%f",heigth1);: ]8 @6 \4 {; x: f
- sprintf(msg2,"%f",heigth2);: p$ g Y& q/ F9 K1 e; f3 U
- sprintf(msg3,"%f",length);
7 Q6 l( `' H; _& P - Expression *height1exp,*height2exp,*lengthexp;/ I0 S4 O A" B; H% Z; N
- height1exp= workPart->Expressions()->CreateSystemExpression(msg1);4 C# \. Q1 m2 t+ Q; N: f
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);. e* L3 t; `) \
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
, {; z, `% L: |" j - // these for the dimension position
`3 U8 M) q3 G4 K8 R4 E" S7 u6 p - Point3d dimOrigin1(-100, heigth1/2, 0.0); ) R0 t1 R0 K5 t: n! H; _
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
/ Y P' r- z* d$ B$ R - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves( v H+ Y; M/ q1 n& @) L- K/ C, H' ~
- Point3d startPoint1(0.0, 0.0, 0.0);
. K" s8 [ t% I/ v2 |( ^( O( k - Point3d endPoint1(0.0,heigth1,0.0);
' X* S( {- {2 g+ v4 E1 Z( ~# k - Point3d endPoint2(length,heigth1,0.0);
4 `$ g) M9 j% p+ W( m& j - Point3d endPoint3(length,heigth1-heigth2,0.0);3 g+ ]' F/ H( p; {
- Line *line1,*line2,*line3,*line4;
$ G5 Z. C$ C! I/ R, N2 C2 a' t - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);3 i5 g1 P$ r$ t! M( Y! G
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);5 Y* [. R# ]0 P3 E a/ R
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);, S2 y6 z, i+ q/ g( w$ p
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);- f( Q. s5 P5 `1 L2 e5 W
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);" a; `& d$ v. w7 e0 Z8 ?
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
" k# Q# v2 {1 ?/ q - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
2 A& j; w8 b! U+ d% o0 ]- i. [ - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints); S c) E1 n7 ~4 B3 d; |5 J( n4 L2 _
- </p><p> // add constraints4 a5 @5 R) W; ]) U
- //... L. `- N6 Q% n: o+ ?
- // for line1
& r6 z8 u R3 } z, C- o - Sketch::ConstraintGeometry geopoint1;
7 O- _* I2 \% V9 v+ G3 E - geopoint1.Geometry = line1;
0 {0 K# O1 @, q3 Z8 ?$ ~ - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;% Z' e$ j) @6 R. m+ L( c3 f% b
- geopoint1.SplineDefiningPointIndex = 0;
7 q: T' J: n3 ?) j8 c - // find the (0,0,0) point* Q2 ]/ \% j% ^: t8 X' d
- Sketch::ConstraintGeometry geopoint2; 9 Z- l$ J1 ^9 q$ D& f/ ^
- Point *pointOriginal;2 c0 V- Q! I) U# b5 |# C
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());) g& D# c0 P5 w4 H
- geopoint2.Geometry = pointOriginal;$ w( t- c6 f! i, j# o0 L; D% U
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
- ?; T9 `; P# w- O# R - geopoint2.SplineDefiningPointIndex = 0;
7 p9 i7 L5 E0 @( ]* _+ [ - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
/ G6 @# K, m' |' D, C$ V2 y5 o - geoline1.Geometry = line1;' ]1 R1 k1 o. d. W, E# W2 U+ D
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
. D1 T! ]% H( p+ A0 q# A! u - geoline1.SplineDefiningPointIndex = 0;7 e7 x' z' D3 [# f x) K
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
z/ |2 z1 z) x - //.. o n3 A1 i( {4 L- U0 i
- // for line2
# N8 E3 u6 D3 N( D1 @' E - Sketch::ConstraintGeometry geoline2;2 }) {5 R, g/ |2 ]* W
- geoline2.Geometry = line2;% _$ d; U4 c, g, \
- geoline2.PointType = Sketch::ConstraintPointTypeNone;
* k' V* C' r5 K: U% Q - geoline2.SplineDefiningPointIndex = 0;
* m6 d$ ^! X1 R5 L - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
. @) U5 v' J9 G( \ - //..
! J6 X- ]: Y& D" R F/ F0 n* h - // for line3
5 T# f0 r. [2 h# V$ p - Sketch::ConstraintGeometry geoline3;* l% a: J0 v) B3 t& E
- geoline3.Geometry = line3;
6 N/ }0 b0 y% D7 P( ` Q* f - geoline3.PointType = Sketch::ConstraintPointTypeNone;
6 R' r$ ]7 Q- Y/ Q; U/ |9 K! B - geoline3.SplineDefiningPointIndex = 0;3 R6 y2 A) j2 S4 }2 f! B$ `
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);) n4 B3 w" s2 C2 y4 V
- // use this method to create the constraints, m: `8 B m* m
- /*SketchConstraintBuilder *line3constraint;
. p4 n1 F3 P$ @+ D - line3constraint= workPart->Sketches()->CreateConstraintBuilder();- v& N# k. K4 T, f, y7 A: C
- line3constraint->GeometryToConstrain()->Add(line3);
" [6 A0 T3 l; M& T6 C - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
) c% O% ?/ f4 x" H; U) M3 ~. J# | - line3constraint->Commit();. P6 L; c$ P8 q
- line3constraint->Destroy();*/" b0 [$ k, Q, u+ H( B' \! @
- 8 T& Z! |# ]9 u# ]4 \9 H1 g
- // add dimension
2 ]" S" s$ ` w3 v/ [" F Z - //..
+ `8 @+ f. n3 k9 {0 I. s - // for line1+ H% T$ Q% B$ M/ y5 i
- Sketch::DimensionGeometry dimobject1_start;
, L8 f' L. U2 v- r; Z0 L - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
9 q" R7 S# k) B8 z - dimobject1_start.AssocValue = 0;
! c. u+ T- |# O. U - dimobject1_start.Geometry = line1;
7 _3 v) C9 i7 t5 D" H* M' v4 ~5 Z - dimobject1_start.HelpPoint.X = 0 ;
[; J( ]3 X. [) [ - dimobject1_start.HelpPoint.Y = 0 ;
7 X& k: X4 D6 b/ J - dimobject1_start.HelpPoint.Z = 0 ;
6 ]( V7 Q( W; q: F7 m0 X: m+ A% j( w - NXObject *nullNXObject1(NULL);
5 @0 b6 ?7 c- ?# B - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
~. B+ e( l% ^5 k- w - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;. J7 w% ^' K& Z+ ]$ t
- dimobject1_end.AssocValue = 0;6 X! M* h g/ D
- dimobject1_end.Geometry = line1;- p* _! w5 t) D& l+ @4 M# s
- dimobject1_end.HelpPoint.X = 0 ;
, h7 P* @" I3 { - dimobject1_end.HelpPoint.Y = 0 ;
$ I5 ^# z5 D( g d" F. B/ z - dimobject1_end.HelpPoint.Z = 0 ;: k. n% M. [/ t5 T& X
- 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 ` ]- T; i* G% ?3 ]
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p># }9 V y& P4 q% T5 X0 p2 v
- //..
2 I! U! w& v3 u$ c - // for line2
$ p @1 {9 B7 T! E - Sketch::DimensionGeometry dimobject2_start;( B5 Y/ H l# K4 r! Q+ ]
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
; u G. l; k4 ^; _" Z1 `* i: G2 d* I - dimobject2_start.AssocValue = 0;# B5 Y# G* Q \
- dimobject2_start.Geometry = line2;
2 n- ~. A1 m7 U% h9 v6 A* c - dimobject2_start.HelpPoint.X = 0 ;
/ O2 r+ r2 r7 P/ t - dimobject2_start.HelpPoint.Y = 0 ;% z! O; ` r1 B# @( l5 r4 c, n
- dimobject2_start.HelpPoint.Z = 0 ;7 _( e6 b* G4 |1 t; `
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;4 T X2 X* `+ A: n6 m7 y7 T
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;( ^! M1 ^5 H2 g$ Q$ L) [
- dimobject2_end.AssocValue = 0;
7 m5 i9 S$ W/ U6 O7 G+ B0 b - dimobject2_end.Geometry = line2;- w2 E2 k# T, r/ h& R5 N
- dimobject2_end.HelpPoint.X = 0 ;
5 Y. _/ G% L% S+ c2 D- j' p0 }: A - dimobject2_end.HelpPoint.Y = 0 ;
+ Y0 v- P. a6 A1 M& F - dimobject2_end.HelpPoint.Z = 0 ;& `7 L1 ]% o; B& e+ j( e& E; i! _
- 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;
+ j# {; z& ?# C& w8 ^ - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
9 R9 W* g' L( [ B7 l0 T. F/ I - Sketch::DimensionGeometry dimobject3_start;" H# s! Q+ p5 Y
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
1 y* D' d8 s, i% Q8 y1 C - dimobject3_start.AssocValue = 0;
' l+ `4 K( m, k0 b( _ - dimobject3_start.Geometry = line3;
4 ~; P$ S0 x' }: } - dimobject3_start.HelpPoint.X = 0 ;/ b. X) B: G& q; ]
- dimobject3_start.HelpPoint.Y = 0 ;
2 V7 R, b, M( m* K - dimobject3_start.HelpPoint.Z = 0 ;
$ b' |4 q" R( V - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
9 N! y* x! z; n; X, h - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
5 h' R. ~. V# T( _! W, { - dimobject3_end.AssocValue = 0;
- _8 @6 \6 H5 s% u - dimobject3_end.Geometry = line3;3 p$ Y5 B2 U' ]/ h
- dimobject3_end.HelpPoint.X = 0 ;' J3 Z0 ~4 m+ J& J$ T+ z) h
- dimobject3_end.HelpPoint.Y = 0 ;' E, D/ @5 [# b/ p8 x9 V P) H
- dimobject3_end.HelpPoint.Z = 0 ;
* S. P, C1 ?# _8 ?% [ - 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 A1 |; u8 z - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
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- /*</p><p> // revolve the body</p><p> */6 E2 w# {2 i8 t, f
- Features::Feature *nullFeatures_Feature(NULL);8 a4 n8 @) M T7 u* m% }( D! m. b
- Features::RevolveBuilder *revolveBuilder1;
* }8 ?* `4 r! } - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);( H. M" }6 ~7 w1 d, k5 P! T- m4 C
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
" V2 @& }! U: \' N- {6 p- x - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
8 [# Q2 L8 r8 {9 F( J$ e - revolveBuilder1->SetTolerance(0.01);: h/ q3 U# K( w; }2 N9 ^7 a
- Section *section1;
7 T2 B/ e- b2 o8 k - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);! j( e2 ]) N; V+ ?3 L
- revolveBuilder1->SetSection(section1);
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- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);
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1 V* ]/ `0 \4 {2 N. y - std::vector<Features::Feature *> features1(1);) E% O6 G. p3 h! W: \
- features1[0] = feature1;% K3 r: s9 B3 W
- CurveFeatureRule *curveFeatureRule1;
! ?6 o4 ~7 S% _$ o5 [+ ~ - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);5 q* ?4 {% B) h9 [
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- section1->AllowSelfIntersection(false);5 [6 I b& _+ B8 k) J2 q
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- std::vector<SelectionIntentRule *> rules1(1);8 O2 ^9 |$ y& r* [3 _) h) a
- rules1[0] = curveFeatureRule1;
8 h: b) N0 x( H4 @6 ]9 U3 W3 \ - NXObject *nullNXObject(NULL);% T/ ?4 M8 Z, b
- Point3d helpPoint1(0.0, 0.0, 0.0);* ~1 C0 P. g5 @- \: ]
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);" W% i& _, V6 T9 s1 O+ M. n4 w
- , f; U1 K" O6 S- j* V8 G! E% u
- // define the axis</p><p> Direction *direction1;( _0 k" `) [1 J/ V9 ^9 j5 f
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
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- Point *nullPoint(NULL);3 H2 Y; s, @' s5 P
- Axis *axis1;
/ L6 e$ }+ K! L1 {2 ?# | - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);. X/ P+ R+ W& S5 C$ n6 R1 W
- 0 v* n; |( B$ {3 l) g* k5 e7 b4 w
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature+ ]: V" ]9 y- r/ w4 W9 D K
- Features::Feature *feature2;3 ~- a& S6 U# E# t
- feature2 = revolveBuilder1->CommitFeature();
d* e8 A8 z7 c" c - revolveBuilder1->Destroy();
5 L5 \: ]+ U7 O- ] I& a0 t# y - }</p><p>}% d! f" w, d# N+ r/ S2 Y$ O& _
- </p><p> </p>
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