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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考' N' W% `: ?4 p4 ^! B% h5 U
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- <p>void basicFeatures::createSketch()
; ?& b- x' o7 S: l; o6 B9 ~ - {</p><p>{- G& n7 v% t- Q6 d: Q+ c2 o c! M
- Session *theSession = Session::GetSession();1 z1 ^( x* v: h4 L% h2 s1 S
- Part *workPart(theSession->Parts()->Work());
& Z' o# i* K+ T9 K) k, | - Part *displayPart(theSession->Parts()->Display());
" |. ^) f2 w2 j4 t - Sketch *nullSketch(NULL);' }: Z, {9 z; M" ]
- SketchInPlaceBuilder *sketchInPlaceBuilder1;& m3 }: g& n; Y- b
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);" n) k6 F9 j5 M2 o3 i; E$ w
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
! [3 T3 F& U- Z - Point3d origin1(0.0, 0.0, 0.0);- K. v K. f; e5 T) t {; Q2 j$ [; A
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
/ f1 L7 @# j+ p! I5 H+ l3 [- W - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);
; F/ u& J1 Z& n -
! C( `) j) V8 t9 a5 k- L - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);" _2 [7 p- e9 m: w& P) ^
- . @6 ~, q! j5 G1 |" X2 D5 H
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);: L5 i9 P6 V" w8 t8 x4 ?
- ' s- f, \/ [% u( a* ^* {2 _( @
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);7 i6 S2 u- d, Q( b6 {- V, C5 _; Q
-
5 d' L# y' L) g+ W - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
# J* y" X0 q0 ~* m. S$ c2 m -
! }2 k; m7 y7 @- e- x- s - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);! r$ X) h1 k4 n
-
, @ t$ d J$ u* `8 U( S8 q - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);, c4 e) l, x2 S
- 0 h$ w9 w3 Y2 c9 Y0 u4 J5 m3 j" C
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> : c: S" Z* F8 R. i4 Q1 C" U
- NXObject *nXObject1;. s) I7 S4 Y3 ]" J) j
- nXObject1 = sketchInPlaceBuilder1->Commit();4 a* ?: j; y; }4 ~
-
: }: {+ I/ ]' r- Q" i/ B6 n+ ~ - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
$ `4 P0 G2 E) h' ]/ [ - Features::Feature *feature1;0 r2 `4 k2 E+ s% v5 e
- feature1 = sketch1->Feature();</p><p>
% M3 r( z& {7 x0 {/ }; @# c7 f - sketchInPlaceBuilder1->Destroy();</p><p>& v! `9 c# S! r' u
- sketch1->Activate(Sketch::ViewReorientFalse);. E; y+ H6 j/ ?4 U5 V" i" y% O/ ~
-
" e0 u; `( |; V6 ] K) e - // define the dimensions
$ C1 J1 E% |7 }5 \ - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");4 M! s/ W& I; m) T" B8 H
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");1 X2 q" Z d; P' V/ z
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
! T: P6 V( c& z2 o - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
/ _; C( F# A( {0 b - sprintf(msg1,"%f",heigth1);3 U' w; A) q* Y9 e" F) x1 ~# {
- sprintf(msg2,"%f",heigth2);* g- X& G( `: |' p' \ |2 l
- sprintf(msg3,"%f",length);) j* G9 Q- j# N+ E4 S g
- Expression *height1exp,*height2exp,*lengthexp;
' F' o0 U9 U5 Q4 m& P - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
# q2 H: a+ U1 N- F" X% C. x* U - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);- a% E8 P1 t4 g1 S
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);2 V: z a: O; f/ }' }
- // these for the dimension position, V5 D" e/ q+ V5 n2 B# }) b# \
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
5 m' Y' a# d$ s( U" ], ] - Point3d dimOrigin2(length/2, heigth1+100, 0.0);. J& \1 M. I7 p6 ^" m0 \' p' N6 I
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
( E4 G3 o' X- P r; _8 n - Point3d startPoint1(0.0, 0.0, 0.0);
0 F# I" |- J4 K7 a; l - Point3d endPoint1(0.0,heigth1,0.0);8 | \+ ~3 I% K9 ?; W
- Point3d endPoint2(length,heigth1,0.0);+ Z/ N9 V% Z' u: R& ^
- Point3d endPoint3(length,heigth1-heigth2,0.0);6 W* E+ v. q) @/ N
- Line *line1,*line2,*line3,*line4;6 A6 _; D5 R5 X* l
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);. E: f- q' ?7 ^' s% w+ f0 {
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
. }! h9 r& y+ W! b0 \ - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
- E9 e3 L" c2 g2 K - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);) w H( ~, a' Z1 x/ x
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);6 I5 Z3 P! H( Y4 i, a
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);# I5 e7 P( U& {& k
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
. D( t2 o: {! m - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);; b. R+ _( d3 n
- </p><p> // add constraints
. Q$ _9 W5 d( p1 U0 a, S - //..
# j2 A. `) ]7 X! ^ - // for line14 g) `* _2 e# T# E, h3 b$ S
- Sketch::ConstraintGeometry geopoint1;/ c7 g2 s0 R; |' j# x
- geopoint1.Geometry = line1;5 n0 a7 }& o/ \
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;! I; }2 G; P7 G2 L
- geopoint1.SplineDefiningPointIndex = 0;
( v3 c' H3 A8 n$ ]* P J - // find the (0,0,0) point
2 Q: Q; N* G: _& B9 l, _ - Sketch::ConstraintGeometry geopoint2;
5 b& u1 y' N3 J - Point *pointOriginal;+ x! o& F# h8 ^: ]* e0 r x
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());8 j. V* G: E# i8 u
- geopoint2.Geometry = pointOriginal;
7 h1 G. ~* ~ ~' i) G" f( c - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
+ s0 @; U8 _9 g8 s x5 ?3 n0 } - geopoint2.SplineDefiningPointIndex = 0;
5 b: w+ k! }+ T& V7 y: }3 F- M5 n - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;1 r, M/ D' {; ]0 N' i
- geoline1.Geometry = line1;3 z c% \, T! p4 Z' e
- geoline1.PointType = Sketch::ConstraintPointTypeNone;
! H5 H- R [, x. I+ i4 Z5 j6 h1 V - geoline1.SplineDefiningPointIndex = 0;
4 t. m. w0 j1 m; E& B - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);+ u, p+ ~8 J& v9 j% B E9 a
- //..$ G+ R# b6 m, c( x+ }# Y
- // for line2
; }; c5 W$ o* N - Sketch::ConstraintGeometry geoline2;+ G$ o3 g. U5 R) w, D
- geoline2.Geometry = line2;
0 Y$ X/ h" U. I - geoline2.PointType = Sketch::ConstraintPointTypeNone;
+ `( C" V" U+ O: m - geoline2.SplineDefiningPointIndex = 0;& t' I! f C! D
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
. O2 Q$ ^9 I: t& P1 x' e& G, {; h9 o - //..4 X# e1 \1 v c
- // for line34 ]+ F; Q Q B3 ~
- Sketch::ConstraintGeometry geoline3;7 x! S9 k/ I9 K; V0 k4 `
- geoline3.Geometry = line3;0 r" G( C, T( E$ V6 }( N! i
- geoline3.PointType = Sketch::ConstraintPointTypeNone;( W0 z5 a& U# X0 [8 b. g0 _( }- O
- geoline3.SplineDefiningPointIndex = 0;+ h3 j: x2 r2 h' A
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
8 K6 g/ [% O+ k - // use this method to create the constraints8 d: h+ j( Y* f
- /*SketchConstraintBuilder *line3constraint;9 F& r. B3 r7 y. v# Z) H
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();. q q4 ^1 h# a# X" d
- line3constraint->GeometryToConstrain()->Add(line3);" L4 y: E0 g& e
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);/ x0 N7 Q8 C: b) e
- line3constraint->Commit();
- k8 S: z! h+ Y* d7 W/ ] - line3constraint->Destroy();*/
2 {/ S, v$ U) F. \ -
1 a6 N) O! j* b" M9 T' B6 [; K' J2 p - // add dimension
! f7 A9 q0 N. `% } - //..7 M& N/ P% c" I5 o C
- // for line1
4 M1 _# v0 b1 f4 j5 X: e - Sketch::DimensionGeometry dimobject1_start;
! U& g- ^9 k" x; U I: a$ ^ - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;2 @, P' G; J" k! B1 m% c' v
- dimobject1_start.AssocValue = 0;
5 s8 N; \& }! ]' K# ^4 a: ]5 e: `+ ? - dimobject1_start.Geometry = line1;
9 X; M1 l& }6 p7 p: W8 S - dimobject1_start.HelpPoint.X = 0 ;
, P) j: \5 F+ P, o0 E% o1 s - dimobject1_start.HelpPoint.Y = 0 ;
' { n) C/ F9 I$ B6 v i - dimobject1_start.HelpPoint.Z = 0 ;
w6 }0 }+ y% W. { - NXObject *nullNXObject1(NULL);
}% v' h0 S/ K9 f! N - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
2 R5 q& l! d+ Y: [- h - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
8 F1 I9 k( K$ \4 o4 B$ b; F - dimobject1_end.AssocValue = 0;
5 X5 H6 e3 `5 u8 [4 M. y1 z w - dimobject1_end.Geometry = line1;" `$ j H- ^3 w
- dimobject1_end.HelpPoint.X = 0 ;6 l9 t+ n( ^2 @6 t! {+ B: @
- dimobject1_end.HelpPoint.Y = 0 ;
3 M0 o G& Z* B% }! ^ - dimobject1_end.HelpPoint.Z = 0 ;0 n7 [) a$ N2 Q B- q
- 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;
9 m. q k5 B T; V - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
6 ^' b3 t5 w4 j" g3 q - //..9 u1 d" x# O) r( J3 ?8 E1 h
- // for line2
. Z- N# H9 F/ J - Sketch::DimensionGeometry dimobject2_start;5 q( C3 P+ g9 Z( e( v8 N0 ]
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
6 s! Q! c8 Q+ N. B9 R3 {5 F - dimobject2_start.AssocValue = 0;
# V; D0 O* @* f" M - dimobject2_start.Geometry = line2;. [/ H6 Z m% B L2 o7 `
- dimobject2_start.HelpPoint.X = 0 ;
- w" |! H' f x& z, e - dimobject2_start.HelpPoint.Y = 0 ;
& |6 m% k% h: Y8 f* y - dimobject2_start.HelpPoint.Z = 0 ; Y! B) e' W4 E+ Y0 ^- b- I* d* u
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
7 ]1 t) _( t. ?7 t - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;/ q5 a9 r7 a& p! y7 S' m1 x) j
- dimobject2_end.AssocValue = 0;, |5 y5 X4 Z+ M8 i2 f; b
- dimobject2_end.Geometry = line2;! C- O' F% }, o6 f4 I6 a) Z% Y
- dimobject2_end.HelpPoint.X = 0 ;
0 Z8 Z* T8 @9 u! o - dimobject2_end.HelpPoint.Y = 0 ;
1 Z2 B; V) O5 f# r - dimobject2_end.HelpPoint.Z = 0 ;
" m* n9 W% b1 }+ b - 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;* a% ^ C, G" k# U& D' \: `. P. S
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3% `$ i9 K* s, e& o; O/ z+ t) m
- Sketch::DimensionGeometry dimobject3_start;
, I3 i* ~; k" F8 j8 H - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;% M5 T# f! N* K
- dimobject3_start.AssocValue = 0;
+ e8 S$ r+ B) I$ r# E+ j! v - dimobject3_start.Geometry = line3;& }) o2 Z* \( Z ^
- dimobject3_start.HelpPoint.X = 0 ;' n( |% J3 }& ` o% ~; x! R+ Z
- dimobject3_start.HelpPoint.Y = 0 ;. l+ G) a1 A. G3 h1 K1 q& K
- dimobject3_start.HelpPoint.Z = 0 ;
$ w8 r. p2 P* \ - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
8 F& Q4 {& r$ {9 c5 ^4 q! v - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
6 v4 b, O7 s% g- @2 [; x# P - dimobject3_end.AssocValue = 0;
' I) Z4 ?& i- e& T9 D - dimobject3_end.Geometry = line3;
& e. h& p# N7 Y% k, w! O" l - dimobject3_end.HelpPoint.X = 0 ;
5 O7 P' H/ y* A M6 c8 J1 \# Z - dimobject3_end.HelpPoint.Y = 0 ;
# J: N, c' ]! d. g$ s2 u - dimobject3_end.HelpPoint.Z = 0 ;8 k1 M5 o5 `; a! c/ E' Z& q7 N
- 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;5 ^# L& i4 v+ z% X" G; h" A
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);- F7 H U, n _
-
/ K% Y5 y$ ^. u1 O; \4 e - /*</p><p> // revolve the body</p><p> */
# @, E0 O. a+ |- `3 ^ - Features::Feature *nullFeatures_Feature(NULL);+ V1 m; y+ k4 j2 |% g
- Features::RevolveBuilder *revolveBuilder1;) q7 n8 B3 O4 j% K) x
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
5 C7 i* F. \3 ^! i" p6 B - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");# h1 y3 C) v7 C% L% S9 m
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
7 }( C- P$ w9 ]# q! D3 t - revolveBuilder1->SetTolerance(0.01);
% i: @& _7 d H8 {9 Q - Section *section1;8 N2 A8 M8 u" _6 O: h9 h
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);0 O' p4 p1 q/ ~. }8 V# D( W1 x
- revolveBuilder1->SetSection(section1);
) d* H! G8 r6 ?% F - ; @6 v. {' l& u+ |$ o, O
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);) I+ j3 g9 f' O7 U
- % K1 l; R+ E0 p: E, N. o
- std::vector<Features::Feature *> features1(1);2 ^2 i1 q4 h2 K% J2 Z( M! M
- features1[0] = feature1;
: J2 P7 U5 G1 p' T9 i* N1 D - CurveFeatureRule *curveFeatureRule1;+ Y8 Y* d6 I9 e3 t* o8 @
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);) D; z7 @' i/ p' }' x
-
( z/ j: g6 E* V( n4 S2 j - section1->AllowSelfIntersection(false);
& O) S4 K0 Y! y0 J8 I4 V - : ?7 a8 Z- T. t* w( [" n E
- std::vector<SelectionIntentRule *> rules1(1);, f r) ^, Y0 C; R
- rules1[0] = curveFeatureRule1;9 Y1 @) q1 T7 k, v
- NXObject *nullNXObject(NULL);7 ]- M0 i* S' c
- Point3d helpPoint1(0.0, 0.0, 0.0);/ E& m# U) X/ r1 p7 L( }
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
7 a! ^$ R$ y5 Z- e! J+ p9 ^ T - * T- n9 P3 P% M2 h0 o( ?
- // define the axis</p><p> Direction *direction1;/ D$ C o) T1 Q$ K) [! A, l
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
& k; S* y# E; Y3 `% x: |) C3 b - " g3 Q! J E# J7 N& K% Z, [
- Point *nullPoint(NULL);
+ o+ ?) U5 p1 l* U" n( | - Axis *axis1;# k s; q* I" C, U" ?$ k+ a
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);1 M2 h9 X3 d; I- S. ]0 y
-
9 |9 S, e7 Q9 h2 ~5 |+ v8 V; S# l - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature/ z# F. H" Z1 t3 `: u) G
- Features::Feature *feature2;# H- E5 X4 B6 H: B# J
- feature2 = revolveBuilder1->CommitFeature();/ s! R |4 i- B( P
- revolveBuilder1->Destroy();
3 C8 D) N8 ~% i; x, ~ - }</p><p>}
l: S- N3 s4 C+ D - </p><p> </p>
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