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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考1 o; J1 o$ Z% H D
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- <p>void basicFeatures::createSketch()
! B c5 u; H$ e+ o. ^ - {</p><p>{
+ u7 e0 A# X4 ?$ W- d( ~+ |8 m - Session *theSession = Session::GetSession();
" \( x" @, S' Q$ \# e - Part *workPart(theSession->Parts()->Work());2 V7 B! N) g" p: n
- Part *displayPart(theSession->Parts()->Display());- l, [1 w7 H: x z _' l: y
- Sketch *nullSketch(NULL);
2 e5 w) |! ~. x) S- c$ `1 ~ - SketchInPlaceBuilder *sketchInPlaceBuilder1;
v8 b" T4 y! s9 @ - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
8 _, ]' G: O" ^8 V0 H - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
5 J' Y! i, @: I) J1 V - Point3d origin1(0.0, 0.0, 0.0);; _; c% j* j4 E6 C( V1 C. o
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);3 k* g% u& I; F- r& {) T, R
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);( w; { V1 l! P) j' L
- ' I. w6 r, _' Q( W% P5 u) B5 ^
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
; n1 m( {) A9 }3 \$ q -
: G$ u' L( a( K' |) | - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
' F6 K4 m$ ~) R4 h$ S! X -
) a. v$ p2 i' y# S/ } - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);. q/ c/ ?& [8 {
- 9 r& X. Z3 P; m! S
- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);. [; ]+ F5 q' j
-
2 K# \) u7 m4 {6 R, A7 y7 k - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);& q# l) S1 F% n
-
" G0 u: F& u" w; z3 b% U* v$ x - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
$ H* T) c2 o: \ - ( ?7 o: v: b, _9 d) A: n
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> % u5 [5 K4 t6 }) k
- NXObject *nXObject1;, `* n7 [# n# @% y( v
- nXObject1 = sketchInPlaceBuilder1->Commit();
1 T' s; X, m, c; \7 G - : Y/ k% S7 Q4 s3 L
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
7 u: r! o+ n: B6 I o% J+ I - Features::Feature *feature1;
3 f) P: \5 q7 a; D" B4 a' Q: }2 M - feature1 = sketch1->Feature();</p><p>
, y# Z1 Y* F2 U7 C1 j - sketchInPlaceBuilder1->Destroy();</p><p>
; u$ q% J0 s; B# { - sketch1->Activate(Sketch::ViewReorientFalse);' K7 \) N( g" U
-
7 g: N6 x& }4 G) q. H9 ]! N m - // define the dimensions
3 h! q/ Q8 l$ H; V5 a2 p - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
1 P% S- X" K1 Q: H% K+ _ - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
6 Y q# X, s2 Z, T3 s - double length = this->doubleLength->GetProperties()->GetDouble("Value");5 W# @5 f0 g/ I$ }$ M ~9 d
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];7 g7 \5 m6 \/ m
- sprintf(msg1,"%f",heigth1);
U4 k, C; g/ t! } - sprintf(msg2,"%f",heigth2);4 U |6 q7 W& G, N
- sprintf(msg3,"%f",length);, v. W0 E/ E) G$ P9 p N0 U8 E" }0 Q
- Expression *height1exp,*height2exp,*lengthexp;
0 [3 V+ {! C5 E, E8 N. E$ u- ^/ \7 u - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);) Y: u, C( T" i- X6 s {/ G s# ]# ?3 m
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
: d" R5 a2 j, N8 `3 w$ w B7 u - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);/ O: [" f5 X8 g
- // these for the dimension position7 |8 {" G! m5 C. l/ F% p, K2 H
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
# [( i& _, v: n6 D* M" ?; ?# @" \ - Point3d dimOrigin2(length/2, heigth1+100, 0.0);
* v) Y1 ]0 h' Z% e. z - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
s, H; s7 A/ `; q - Point3d startPoint1(0.0, 0.0, 0.0);
" ~ r9 ^0 n- P0 F - Point3d endPoint1(0.0,heigth1,0.0);
8 k% t8 j/ s+ u: t3 z: Q% j0 Z7 P - Point3d endPoint2(length,heigth1,0.0);
1 H% j. q3 H+ U - Point3d endPoint3(length,heigth1-heigth2,0.0);7 ?! ~8 k/ E9 x
- Line *line1,*line2,*line3,*line4;
, a0 f& H1 O$ k9 G3 _- }; @ - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
1 V# D2 [4 t3 n - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);7 Q0 {5 L. }8 A' O# _
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);* ^7 @% x: B0 G! N
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
% B4 k" D* i- }/ J' A; U. I - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
3 R: d; r9 o0 r, k- E - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);' i4 T( n; g% J9 V0 q& A( P6 a
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);! M- V/ c% B. }2 ]" X
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
# Z2 Z5 p2 w+ U( e; |& U7 t - </p><p> // add constraints
- m1 s% v! j& T! K b - //..$ v* R8 w" |+ {+ D4 ^
- // for line1, N; T! j7 }0 o5 t* J7 b, _! |6 w
- Sketch::ConstraintGeometry geopoint1; q2 J% }4 Q* E7 I2 u
- geopoint1.Geometry = line1;
/ q8 z8 H$ ]4 h0 N, Q- H) l; E' K1 g - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
4 c m9 O- U' w, x# G - geopoint1.SplineDefiningPointIndex = 0;
/ T( W% |$ Q( \ - // find the (0,0,0) point$ ]% o" K" J+ l5 ^% K
- Sketch::ConstraintGeometry geopoint2; 3 u9 f( B; n) A; G2 N
- Point *pointOriginal;5 q! ^' U- O# n1 [% I- J" }) X6 x
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
C2 Z* d% [& b3 R% D - geopoint2.Geometry = pointOriginal;8 @( R) ]9 N% j/ R2 Y( J
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
9 h- g+ k) W- }4 @ - geopoint2.SplineDefiningPointIndex = 0;
* t+ f% W- t9 K/ W* n - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1; Q# l* [. }+ K
- geoline1.Geometry = line1;
+ V& x5 M2 Y f6 y2 r - geoline1.PointType = Sketch::ConstraintPointTypeNone;
9 N# @# |: A2 |7 I! x8 W6 J$ A - geoline1.SplineDefiningPointIndex = 0;
: }% ~2 p; v4 @: \1 g& L - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
* n( J7 `3 I# u' p6 |4 w# H - //..+ [4 T2 ^) t6 E
- // for line2! Z" h" K0 o% R5 |; }# h
- Sketch::ConstraintGeometry geoline2;; q3 ]' E7 D( l% N+ A
- geoline2.Geometry = line2;
; l# W% X1 t, \ \. p, r - geoline2.PointType = Sketch::ConstraintPointTypeNone;+ l* d, z0 ?; U- @
- geoline2.SplineDefiningPointIndex = 0;
' Z+ C% s" W% h: K - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
0 D2 K( t9 z. k( ?/ G- H- t - //..: U# S* Y, X( t1 n: d" M
- // for line3- F0 N! O$ \8 A
- Sketch::ConstraintGeometry geoline3;
' ?/ T2 T; Q9 Z1 W% d' u8 m; h - geoline3.Geometry = line3;
3 f( a3 L* M* r" R' N - geoline3.PointType = Sketch::ConstraintPointTypeNone;% G7 ^7 {( @) w' A% k
- geoline3.SplineDefiningPointIndex = 0;
2 D% m% _/ m" ~/ K( {0 e' B - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);: t. p4 R: c8 _- j
- // use this method to create the constraints
5 j7 x/ j& }5 n- F - /*SketchConstraintBuilder *line3constraint;" I1 ]3 H' {( G0 } c* B6 Q! T
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
, r' z k- x( |2 M& b6 |& h - line3constraint->GeometryToConstrain()->Add(line3);
% ?4 N' X" _. ~6 H - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
& F& I; h, u- C% H/ T - line3constraint->Commit();
; ]' C' L5 M6 s" w. T1 C9 U) t/ ] - line3constraint->Destroy();*/
4 l1 M; k7 k* @ w6 B - 3 K* r; D9 o+ b2 [% Y- z
- // add dimension& @6 K9 z; h" U2 L& f
- //..
: R+ b5 U) Z0 j2 k( W) O - // for line1& B: K& n. {3 o9 x" w, h7 P0 _
- Sketch::DimensionGeometry dimobject1_start;
! t6 Z) @- Z t. }4 b( D& p- G - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;, F3 {0 Y$ I' U5 X
- dimobject1_start.AssocValue = 0;
9 ^9 Q" F6 u. w" k' l - dimobject1_start.Geometry = line1;( |# @* ]7 E3 Y& e E, v2 }4 z
- dimobject1_start.HelpPoint.X = 0 ;7 Q" A& H& O$ [6 J2 ^. [. T0 O
- dimobject1_start.HelpPoint.Y = 0 ;
( X/ m: f1 a5 h - dimobject1_start.HelpPoint.Z = 0 ;
. @7 u9 ^- h0 X& G5 Z, P - NXObject *nullNXObject1(NULL);/ [9 ]4 [' P& l9 v
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;' m8 y2 c8 ~! W7 D' k `' l
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
' P4 R3 G j, D5 F4 b9 o7 p - dimobject1_end.AssocValue = 0;
. D. p5 _9 n2 M! i% P - dimobject1_end.Geometry = line1;
# D+ ~) W$ f2 z' J9 q - dimobject1_end.HelpPoint.X = 0 ;" @; R. `" c; |. [5 x
- dimobject1_end.HelpPoint.Y = 0 ;
- J' y: V( |, T! O. i: H - dimobject1_end.HelpPoint.Z = 0 ;
' _: t) h, t' p$ `8 ]$ ?0 O - 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 M7 V) \# e; p) Q) R/ c - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
. v" V. K4 @: ~: X2 \: j - //..
& [+ G( n6 |$ O. P, z - // for line2* |. T* N; x. S7 R' \
- Sketch::DimensionGeometry dimobject2_start;
0 u) W% ~# G9 o) L0 c" p5 l7 V - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
! M# p7 S6 h& T - dimobject2_start.AssocValue = 0;
$ E" u% }* ] |9 K$ s& C: O - dimobject2_start.Geometry = line2;9 N* K( q! _0 W, e! M( _7 n- `" _ U O
- dimobject2_start.HelpPoint.X = 0 ;
+ T( Q4 P( T" S - dimobject2_start.HelpPoint.Y = 0 ;; W% h# I* D/ @9 g8 S
- dimobject2_start.HelpPoint.Z = 0 ;
3 }, n5 Q: V: S3 @1 H - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;3 e: p2 b. q4 v1 P6 S( n
- dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;& m; h0 H. ?& ~
- dimobject2_end.AssocValue = 0;# i/ X; a& V8 [; O+ Z# I$ J) W
- dimobject2_end.Geometry = line2;6 ?; ^% W2 M3 ~$ l! O
- dimobject2_end.HelpPoint.X = 0 ;
( G: f2 Z* l' @) g5 w - dimobject2_end.HelpPoint.Y = 0 ;
6 T5 z; G1 j0 u7 u0 b - dimobject2_end.HelpPoint.Z = 0 ;
4 W& n8 |; C+ `: A# t' C/ { - 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;$ p9 f6 x! h- L" p6 [; e
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
- z2 Z$ k/ \. G) m1 Q! v - Sketch::DimensionGeometry dimobject3_start;
L' S5 z6 b8 f6 j6 f7 a' Q' d - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;9 a. t0 b4 T6 z
- dimobject3_start.AssocValue = 0;
+ C! z+ t Z# j9 H2 w3 j4 X - dimobject3_start.Geometry = line3;
" C* U4 K2 ~! C0 ~ - dimobject3_start.HelpPoint.X = 0 ;
+ o1 O/ K% m! B - dimobject3_start.HelpPoint.Y = 0 ;
" k' w# Q( s, v4 Z. G+ b4 N - dimobject3_start.HelpPoint.Z = 0 ;' F/ X5 I: m" i2 A" z5 y
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
8 }* j% }1 j1 S9 t - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;5 q+ y& h7 u6 S7 S7 i+ ^& b( r
- dimobject3_end.AssocValue = 0;
1 c& D6 q5 g' j0 u1 r& N/ H; y$ c, r- a - dimobject3_end.Geometry = line3;
( ]% g; ?& H$ G% \* O) {' R/ [ - dimobject3_end.HelpPoint.X = 0 ;
' m2 Y& m% Z4 Z/ @9 Z# ] - dimobject3_end.HelpPoint.Y = 0 ;5 `+ [' O* K, ]
- dimobject3_end.HelpPoint.Z = 0 ;
% ^& u C- X' S' Y$ E1 ] - 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;0 X, _/ d, q3 M/ @. Q$ k
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);* }/ o% `, t3 R/ e5 K# R. r9 E
- 5 o- B7 s3 d: Y3 X% x% [
- /*</p><p> // revolve the body</p><p> */
9 N- _1 v$ C: e# W - Features::Feature *nullFeatures_Feature(NULL);
$ H1 `* C' Z! j. _& e1 A - Features::RevolveBuilder *revolveBuilder1;- t. r0 m6 M* W
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);6 W3 R5 b! ?: o, L! @
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");. x. X3 W5 ?4 \. M/ D+ L
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
h c# M2 y" R1 u0 e$ Q: p4 ?% {) G - revolveBuilder1->SetTolerance(0.01);
' l) E) |1 M3 n9 q& x4 G - Section *section1;" P) K& A# D# h
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
+ l/ v) B4 l6 ^. u- w - revolveBuilder1->SetSection(section1);
( ?( D2 e4 x$ ~ -
, X+ a8 J" F' ^6 | - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);/ _+ a- v0 f+ C7 X8 C* V
- ; G/ s& T" A# b4 r0 ?; G6 u
- std::vector<Features::Feature *> features1(1);
- K' |- L7 o% f1 \) ~& M& d$ R4 M - features1[0] = feature1;
5 E8 P7 V+ j0 m$ M& Z& D: B - CurveFeatureRule *curveFeatureRule1;
0 K m* i( \; F - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);! H2 l, f9 _# N0 |# v& M9 U0 g
- 6 ~5 O2 y% S; B- Z7 a( w* j
- section1->AllowSelfIntersection(false);
2 O8 c7 Q" X: m4 u+ x/ B1 m1 `5 k -
b8 O- M! q$ k! P - std::vector<SelectionIntentRule *> rules1(1);7 }4 |8 h6 j. H' }( \
- rules1[0] = curveFeatureRule1;+ K- P M5 k& I6 ]
- NXObject *nullNXObject(NULL);
; j) c/ O9 j5 e" X+ \9 n4 j - Point3d helpPoint1(0.0, 0.0, 0.0);1 @3 \/ U6 {7 F# l$ H! @
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);$ n, F F9 h& q
- ' Z$ z6 z! z" G1 X0 D. c
- // define the axis</p><p> Direction *direction1;( U8 s9 A) Y: L- m: y' y9 X, g5 y
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);; f0 |/ K3 x) N
- 9 V8 t6 L! N: M" T4 C. r, \& N
- Point *nullPoint(NULL);
; W8 T& P' T1 d" W o6 e6 i - Axis *axis1;" E" g7 y. W: ]. q, ` r1 g) n
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);. u7 m; \2 r& V4 s
- 3 X( s0 \: b3 P/ r) T) R8 S, x
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
o* B) z1 f; |( `2 d - Features::Feature *feature2;
% O' e& L; P6 T - feature2 = revolveBuilder1->CommitFeature();
7 ?& l" _8 ~5 s# C4 l' r2 B$ z$ a - revolveBuilder1->Destroy();
6 P0 g) C) Z/ [/ {6 v1 B/ g - }</p><p>}
" W7 M/ {" @ T5 \ - </p><p> </p>
8 ^5 T) i/ [) b& {9 {) e( E1 ? |
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