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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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; n! g6 W6 {2 a# z6 D( @* o- <p>void basicFeatures::createSketch()" `2 x" }" L. {0 k5 K
- {</p><p>{: e! Y+ i7 T; v8 B" S3 _
- Session *theSession = Session::GetSession();' H( N3 b, q3 l6 k
- Part *workPart(theSession->Parts()->Work());
, ]- ]3 E' S. s6 A/ o2 N - Part *displayPart(theSession->Parts()->Display());9 {6 s- d+ a) q- j
- Sketch *nullSketch(NULL);2 D" v% ^$ Y# G9 g
- SketchInPlaceBuilder *sketchInPlaceBuilder1;! |! L2 E! j8 o, Y
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);* _, @8 u5 o, P, F: n' i& E
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
; C* B% M1 L2 p) Q - Point3d origin1(0.0, 0.0, 0.0);6 ?, ^; {8 Q3 U, f
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);3 q( h: [6 e5 L" S- U' G
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
$ Z; z9 u" r& [# x3 L - / U0 t( h" }& f/ \( M8 E2 X
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);" ]2 u! Q5 q2 K2 ]! z
- 1 E2 g' o, A4 d! c
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);! q3 C- k, ]" d7 i+ T
- ; \+ K5 ^- s7 e. Y- y
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);3 f* Y: f/ n4 @/ \
- $ P! f8 E2 g/ {2 Z) x3 [
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);7 C, m! J: t! h) P9 W
-
7 f1 Q" |+ u8 I9 E* z! V8 O, U8 b - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);4 g! D+ l. \: @! i+ W
- + i, {) b9 N9 z
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
3 c! q' c3 F( G9 ?5 M$ l% R - 5 f( K+ f1 g% h* {, m7 k. U" N
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 2 F9 h* s* Y: \7 h
- NXObject *nXObject1;+ c% U- }- V0 S
- nXObject1 = sketchInPlaceBuilder1->Commit();
$ u1 z! j% F, O+ {: b3 M ]" t -
7 d. v9 F: W! j c - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
" c3 t3 o" w% W- P; p - Features::Feature *feature1;
U1 M4 v* l4 u( T3 _+ U, \6 ?% G* N' { - feature1 = sketch1->Feature();</p><p>! I$ _( j, V" B) {4 Y) {. f! M1 G7 z* I' w
- sketchInPlaceBuilder1->Destroy();</p><p>
' \0 F5 L$ R3 W. q* Q% s - sketch1->Activate(Sketch::ViewReorientFalse);
( v: G% v4 w# z1 m -
- R- ~! R, Z8 z2 e& z; d - // define the dimensions
& M0 U1 m5 @' ^6 a! P - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
4 W+ L6 Q" X( d. Z - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");6 Z( p9 h2 i! S5 a9 j. s
- double length = this->doubleLength->GetProperties()->GetDouble("Value");5 _! N1 h$ v3 {# l( t9 g4 J; m
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
! [1 M( u6 I* u2 v7 A0 e# h% H - sprintf(msg1,"%f",heigth1);. h7 r. l* |! V6 x
- sprintf(msg2,"%f",heigth2);
7 A1 O( {7 M6 N6 w - sprintf(msg3,"%f",length);
! r* {% q1 P8 J$ ?$ Z( k, ^ - Expression *height1exp,*height2exp,*lengthexp;
9 T3 E% Q0 _% t$ ` - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
1 O$ T( q+ q6 B3 X* K* _3 a1 I - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
9 ~1 p+ A; e" Y- v4 T5 F - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);, C8 u3 ^2 I! E2 ]! @, d
- // these for the dimension position8 T! V5 H- A( D6 V
- Point3d dimOrigin1(-100, heigth1/2, 0.0); % H) C! T4 ? p7 G! t4 f: r
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);, [5 ~' E# {6 X$ k+ i5 Z u
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves" d" O! c( ]% D" @7 }
- Point3d startPoint1(0.0, 0.0, 0.0);
: ^" @( f* Y7 y& b# {9 ?9 U - Point3d endPoint1(0.0,heigth1,0.0);, V; ]& N' U7 q& Y; C
- Point3d endPoint2(length,heigth1,0.0);
+ p# p. N5 O2 ^+ w( c4 { - Point3d endPoint3(length,heigth1-heigth2,0.0);) A3 L/ U0 h) I, Q! z* ^( R0 }6 `; B
- Line *line1,*line2,*line3,*line4;
6 W% `( Q) Z2 c+ z- K% J - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
- ?7 f; i4 |8 G" Q6 z2 [5 L4 _+ }" P - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2); m8 T( T- l7 W; L e7 I' p. F
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);0 J7 W m. Z' v+ a) V: F- c$ d
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
* ~1 V1 S- @8 r8 F% R% u - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
6 x% W/ O' c# f5 U - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
8 A u! [# x( b& u - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);. s' F4 }2 n+ ?; T& t
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
! o9 v& t0 P2 T# v. [ - </p><p> // add constraints! F) ]9 }! h- M! \" _; X! O
- //..
3 S' W8 s3 V( b0 c - // for line1+ C3 [! U$ P! B7 i$ I9 g
- Sketch::ConstraintGeometry geopoint1;
' A+ f+ H4 E; |& S - geopoint1.Geometry = line1;
. ~/ S1 H& p+ v# _3 ~2 j7 M8 ?5 Q9 Q - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
9 P, K; Y3 [( c. y6 d, ? - geopoint1.SplineDefiningPointIndex = 0;
: q3 q3 `8 {; f; X - // find the (0,0,0) point" Q3 a; }. s$ k! i4 N- L+ A7 p4 ^* j
- Sketch::ConstraintGeometry geopoint2; 0 _, t/ F1 D! \, c* r7 _, n# U4 q1 Q& Q
- Point *pointOriginal;7 \( W4 S' p, j9 T$ B; W
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());0 z" H, M( R& H% [
- geopoint2.Geometry = pointOriginal;
2 ~& Y! A# b. P9 K$ ^2 Q - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;% U* F) B& s, |6 c
- geopoint2.SplineDefiningPointIndex = 0;
; m: U, Z; ?/ {% |7 i9 H - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;8 \7 R' W9 E. Z. ~7 M* I
- geoline1.Geometry = line1;
0 P+ S8 f; `# d( d - geoline1.PointType = Sketch::ConstraintPointTypeNone;
( i* I5 `+ w' f0 m) |* h: J - geoline1.SplineDefiningPointIndex = 0;5 N. Y" ~; H+ \' ]( S' [
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);) I- i6 b6 O& I' _( g& v' n3 k) e
- //..6 x8 t; v! M6 [$ i7 J. `# x3 _
- // for line2
1 N3 v3 P7 G4 n1 z& Y - Sketch::ConstraintGeometry geoline2;
- Z$ r/ q% v% P3 |# d - geoline2.Geometry = line2;
8 c# E% Q4 e8 S8 \# \+ h( t6 Z - geoline2.PointType = Sketch::ConstraintPointTypeNone;3 x1 y; |1 C) M3 I
- geoline2.SplineDefiningPointIndex = 0;% m8 M; e e' n: s$ w" E: m
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
' H2 m% Y9 s8 c- p - //..
7 o) ]8 a) N* y7 L7 O& O0 K1 ^ - // for line3
% }) x& E! H5 k - Sketch::ConstraintGeometry geoline3;5 B+ E' z9 a' z% X
- geoline3.Geometry = line3;
% e8 h3 u6 l- n$ ]7 L2 q* K - geoline3.PointType = Sketch::ConstraintPointTypeNone;
' F4 K8 X9 P) l- T: A - geoline3.SplineDefiningPointIndex = 0;
% X2 F3 j" S# f" ?3 K - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
; s# H0 w5 m" O9 P# @$ ? - // use this method to create the constraints
1 M& J, N6 R& Y$ C7 }- G4 r% z - /*SketchConstraintBuilder *line3constraint; z* D4 ^" a! H6 b1 b4 V3 V2 S
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
/ \2 R% {0 Z1 |- @* Z2 G, L. A - line3constraint->GeometryToConstrain()->Add(line3);5 r% [) }! a9 v
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);0 ]% Z5 m3 {' `& G$ V. Z# q
- line3constraint->Commit();) A" L7 C8 `1 ~8 V D% Y9 m) F
- line3constraint->Destroy();*/
3 T2 }# k- n/ |! G6 q+ F. g -
: a% ? j6 Z0 L+ \% q - // add dimension
+ G4 [ w" H; T6 p - //..
, K' X8 z+ P" N: ?0 M - // for line1
: b8 N* F3 r) Y5 Y- L5 B - Sketch::DimensionGeometry dimobject1_start;0 }* V- U3 G0 N3 G
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
B7 y- e. _7 C0 K8 E2 t - dimobject1_start.AssocValue = 0;6 n+ t4 ~ Y9 U3 y& \# M8 G6 r
- dimobject1_start.Geometry = line1;
& J2 N: x1 z7 ?/ E& b% w - dimobject1_start.HelpPoint.X = 0 ;
R: t3 W' V' P b r1 | - dimobject1_start.HelpPoint.Y = 0 ;0 O k" B' g! S% X0 M9 d( E
- dimobject1_start.HelpPoint.Z = 0 ;6 T6 k" v3 M$ t; f
- NXObject *nullNXObject1(NULL);
) F4 R) `, ]9 T8 p/ k - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
% j% m* Q8 Q. [" ~/ j/ W3 h4 O - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
" [, R$ f; I3 S" p$ L8 L3 i% [% @ - dimobject1_end.AssocValue = 0;" \% v# d) N7 N# i4 ^" N; E4 }
- dimobject1_end.Geometry = line1;
0 ~6 Q: W* w& h/ V" o9 o - dimobject1_end.HelpPoint.X = 0 ;5 Q" r7 C9 h6 w6 R2 W' l- w, g
- dimobject1_end.HelpPoint.Y = 0 ;8 Q- M' H' N6 r' E
- dimobject1_end.HelpPoint.Z = 0 ;
" l4 t9 x) ^9 N - 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;
/ y! Q& i' p' v+ g8 ]5 ?+ N - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
- V) n7 u# e1 m- ?4 ` - //..+ w) ]2 N. ?! _" F2 e
- // for line2
. L, w% p& Q- u - Sketch::DimensionGeometry dimobject2_start;
7 I( U& C% A' G+ u - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;# b5 ~% U/ ^( C
- dimobject2_start.AssocValue = 0;
% e2 m1 s) w# B" s* J; F - dimobject2_start.Geometry = line2;6 d @4 k# b) E2 K" B
- dimobject2_start.HelpPoint.X = 0 ;, ?" c& W+ `4 Y9 B- q
- dimobject2_start.HelpPoint.Y = 0 ;
2 S# B2 @& }" U3 k" |: l - dimobject2_start.HelpPoint.Z = 0 ;5 L3 k% {. k0 b7 H
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
2 A+ H$ {& w; \% W - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;* t% m! {0 l" Q, q; q! f7 Y, z
- dimobject2_end.AssocValue = 0;
4 e; |6 T% F x2 F% |' D9 n - dimobject2_end.Geometry = line2;' j6 ~1 E" E, }* o7 n4 x
- dimobject2_end.HelpPoint.X = 0 ;0 N3 [5 f, Q7 i+ d) b1 f* s
- dimobject2_end.HelpPoint.Y = 0 ;
: X* R' |* A" Q, B* E2 V - dimobject2_end.HelpPoint.Z = 0 ;. g- X( W _: X L
- 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;
( u! W* y1 g! m# S7 d: Y: h9 t, k - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
5 z1 }( P% r' ]: P2 f g - Sketch::DimensionGeometry dimobject3_start;
i- S1 M' B+ T% |) R' p$ A* L - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
! N# J( R+ g8 e( @2 a+ O, D, A; ~ - dimobject3_start.AssocValue = 0;
. l8 O- P% @ A( n. y c! Y* T8 Y0 ?; g - dimobject3_start.Geometry = line3;0 f; e+ Q7 O% f/ G/ h/ E
- dimobject3_start.HelpPoint.X = 0 ;
5 f4 b) y' O1 A0 N2 } - dimobject3_start.HelpPoint.Y = 0 ;1 z4 H' H3 `- M
- dimobject3_start.HelpPoint.Z = 0 ;$ S. a" v- b" I! P
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;5 e- o+ [8 n# p
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;8 L& X# v5 d# @6 E' H
- dimobject3_end.AssocValue = 0;
( B, d1 b. v A. | E0 V6 s - dimobject3_end.Geometry = line3;7 x+ Y5 h% M1 p+ V3 B
- dimobject3_end.HelpPoint.X = 0 ;
( l5 r% b8 \/ z2 }" L, J - dimobject3_end.HelpPoint.Y = 0 ;
4 |+ `2 F1 u* i2 k - dimobject3_end.HelpPoint.Z = 0 ;
5 w0 \4 }5 g3 k: Y( O - 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;
$ j/ _) {- ]" w; x( a# E - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
b1 d, y) Z0 V9 y -
6 ~* c+ k% N( c# { - /*</p><p> // revolve the body</p><p> */
1 u8 z- ?. Z/ `9 i4 s - Features::Feature *nullFeatures_Feature(NULL);+ u7 B1 e0 Z1 e1 y: k X* B2 f
- Features::RevolveBuilder *revolveBuilder1;/ n5 T9 o8 A* q) l; t a' b
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);6 X$ l/ M. a( }. ~! k! o* r* w+ A
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");3 n9 _4 e+ U1 t3 F p& T5 W5 q. P8 w
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
& P8 Z' p3 s2 ]4 n! z - revolveBuilder1->SetTolerance(0.01);
5 x6 m9 u7 z% `4 P3 A2 S7 T* Z/ D - Section *section1;* W6 {' S3 ]3 r3 U" e# R
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
& B# t& i0 }# y, e8 `+ m1 y+ l - revolveBuilder1->SetSection(section1);5 ]. q3 J0 C+ d7 D+ B8 t- u! R
- 4 K+ F- v5 X" s2 u
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);% u, \( {" ]! N7 I J* L) _: ?% F
-
; A& Z/ A7 o8 @0 w1 ] - std::vector<Features::Feature *> features1(1);
3 \8 J; e5 y9 z+ N( g" y% ` - features1[0] = feature1;" `5 a" A1 p' |* l6 C% w/ i2 N6 g/ d
- CurveFeatureRule *curveFeatureRule1;6 m) v" W& A% l$ S
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
0 l; Z# |. C) W% N$ s - I' H; k* i& M7 ?
- section1->AllowSelfIntersection(false);
! k: _; V4 l# Q: \0 F; F8 g0 ]" o -
# A( Y1 _; s7 u4 C: A' f& q5 z. o - std::vector<SelectionIntentRule *> rules1(1);
7 Q# J8 I: c/ u: Q+ J+ a6 m. I - rules1[0] = curveFeatureRule1;# [! S: [0 \. F: m
- NXObject *nullNXObject(NULL);! H6 ?# W3 v( q2 u- C$ M4 b
- Point3d helpPoint1(0.0, 0.0, 0.0);
. z$ ~' i |. ~5 V. [ - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
$ o. L/ m* x7 j3 @: j+ B, M0 J - 5 m7 p5 I! e7 w+ h7 |# c
- // define the axis</p><p> Direction *direction1;5 ?9 R( L8 C* j# e7 ]
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);! e& d' |; v" O9 c! `6 \5 I
- 9 c4 m6 j4 c4 o4 I0 I
- Point *nullPoint(NULL);
; Y4 N/ P @( L - Axis *axis1;9 n( T! A3 c' c/ Q4 R# g
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
- Z. k7 v& M4 o7 ? - 0 b" @1 p4 J; w( `) E3 W0 |
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
8 ]5 w+ a+ f9 t; V w( J4 l- ]; c - Features::Feature *feature2;0 E4 x, v& w% i
- feature2 = revolveBuilder1->CommitFeature();
; x! U8 S" M! i( A - revolveBuilder1->Destroy();
( P* Z2 J" [9 }$ R; O4 u - }</p><p>}) j. [3 Z, ^2 t0 a3 R# G
- </p><p> </p>
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