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发表于 2014-2-19 17:07:47
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比较乱，仅供参考- h7 `! u" [2 U+ W! X
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( A3 F, y, g' B9 T/ }- <p>void basicFeatures::createSketch()# j0 d8 W9 h3 a
- {</p><p>{
$ u& @! s% k% m2 B% _: _ - Session *theSession = Session::GetSession();
]- m+ V) k( X4 Q% ` - Part *workPart(theSession->Parts()->Work());
3 E9 c/ P# \, Q; [ - Part *displayPart(theSession->Parts()->Display());, G# a: ]% }/ C2 W+ W
- Sketch *nullSketch(NULL);
q% |! E% _: m8 ^ T - SketchInPlaceBuilder *sketchInPlaceBuilder1;
+ b! Z7 r' j/ Y8 `/ W - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);
) Q/ c! \" q9 }9 x8 }# E. V - sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
6 K, W* `& M9 X N7 p8 _ - Point3d origin1(0.0, 0.0, 0.0);+ C7 @8 y" k, j* N" X9 Z3 }2 N0 g
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);- R _. Q E! D) `* X0 y6 f
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);% U- f. H5 c. M9 e
- 9 Z' n. u7 I( U3 p5 W
- theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);. A* N5 H( \" |
-
7 l1 I- e+ {$ R - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
: j/ z7 z9 i$ o- o* U6 N; j% r -
% J6 K# G6 c$ _( U( i - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);: V7 ~% e6 [4 F9 V' H3 f. d+ c
-
4 n/ b" N; E/ d0 Q& I# ~$ s - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
) s7 Z r2 j# U2 j1 C -
r g9 k3 i2 @/ n+ g# V - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);: `0 h% i9 S7 J l
-
1 q6 E# A- N" \8 z2 O - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);, l1 o$ }; R* O( y% B+ T% X5 ^
-
+ Y) e" D6 L1 i! j M: h - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 5 R, [, s/ v& C$ B
- NXObject *nXObject1;
! T% A" H* L( V# }0 F5 k - nXObject1 = sketchInPlaceBuilder1->Commit();
% F ]3 N" V1 n9 R& ^ - 9 N+ W6 g% I# n* ]
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
# s1 b0 V! `: m - Features::Feature *feature1;7 D' `0 }' p6 m q6 j M! C
- feature1 = sketch1->Feature();</p><p>
$ H/ S s# r& F* s0 \+ G+ S - sketchInPlaceBuilder1->Destroy();</p><p>
o4 ^& Y$ s% R; g6 A - sketch1->Activate(Sketch::ViewReorientFalse);3 B/ b% d8 o1 S, I
- ! K: f) }% u5 F0 d: Q
- // define the dimensions * V) o6 A b0 X
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
1 v+ D$ V# a6 _4 {2 h5 Z$ m, M4 v - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");
4 {7 D$ V" q" F8 g - double length = this->doubleLength->GetProperties()->GetDouble("Value");" h% K+ r# j) H. p, W
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
& F! J6 l: s- v! c! H$ B; A - sprintf(msg1,"%f",heigth1);" \1 P/ T6 Y( U
- sprintf(msg2,"%f",heigth2);+ l# [; C2 V I: |
- sprintf(msg3,"%f",length);
7 k5 \" Z( A) n+ Y' }- X$ m8 ? - Expression *height1exp,*height2exp,*lengthexp;
- h. _: b& ^, o" G. e' [) S _ - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);$ m# C: N) I; l" @, u/ Z2 R
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
9 z2 i/ H% X7 _# } - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);6 t' e' K# N6 ]4 h9 N
- // these for the dimension position+ @# ^$ x3 v2 [4 `' P# F" O
- Point3d dimOrigin1(-100, heigth1/2, 0.0);
) h8 B% f5 {0 H2 l' k# x+ D! Z: @. J - Point3d dimOrigin2(length/2, heigth1+100, 0.0);+ o4 k0 @; K( g* Q7 \* N5 r
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves2 j0 O5 i; L h* z% s+ e$ v. Z
- Point3d startPoint1(0.0, 0.0, 0.0);+ Y" u( n2 e& b
- Point3d endPoint1(0.0,heigth1,0.0);
( w/ E! U; f* l - Point3d endPoint2(length,heigth1,0.0);
! S3 @& s k, u$ [, R. E - Point3d endPoint3(length,heigth1-heigth2,0.0);
/ i% U' |6 M8 L3 T+ L - Line *line1,*line2,*line3,*line4;
7 S9 w4 e$ K" ^; W0 J - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);+ z4 X( l, U$ ]& G# C2 q) V: S" @
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);0 J6 D7 n; k( D9 A# e& T
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);, g2 d- U6 J* p' ~5 h& i* O
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
9 ~; I$ m: i/ f6 A$ T; A* r - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);4 o* {5 ?0 V8 x" Y0 \; b" j: @) g! h
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
( Z, m4 X0 Y0 Q/ Q4 V7 U! n4 q - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
+ K3 e9 r" a. m. F3 A; a - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
; c; V0 ]1 h D0 E( M, z$ S - </p><p> // add constraints/ u+ K- @7 } ?. C0 K4 \
- //..
3 j5 d( b4 |2 W) X/ U - // for line1
5 M3 T9 ]3 u. [+ p: z8 F* ? - Sketch::ConstraintGeometry geopoint1;7 [/ m2 _* C9 q0 T7 ~; ^5 X+ K
- geopoint1.Geometry = line1;' t9 b9 Z+ b) g
- geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;" @# _# n* { b5 T" u: y
- geopoint1.SplineDefiningPointIndex = 0;$ S& ~- V0 C0 o
- // find the (0,0,0) point# j( R% L6 u4 i& G0 W& V* n; r
- Sketch::ConstraintGeometry geopoint2;
~+ {/ D8 F) Q$ I7 \3 f& \) a - Point *pointOriginal;
9 J6 O/ _/ U. ]0 M3 Q - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());$ T- _+ E' K! _# u" d
- geopoint2.Geometry = pointOriginal;
6 m5 m6 H7 ?1 O2 U - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;! s9 [* j* r0 [
- geopoint2.SplineDefiningPointIndex = 0;
6 o3 I& m7 W" K* B& B/ w9 G, J - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;# M- T s/ r) C
- geoline1.Geometry = line1;
4 k6 E0 h' K J' G - geoline1.PointType = Sketch::ConstraintPointTypeNone;- Q3 U: _0 K3 X! u# H8 o; A
- geoline1.SplineDefiningPointIndex = 0;
- R0 q2 b- q; K; M - theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
. S' T) D% Z1 D/ l7 i1 x6 Y2 c4 @ - //..1 B1 u% ~9 x& B+ v( C v! L, R6 i5 c
- // for line2% t; z C! G. o. E7 `
- Sketch::ConstraintGeometry geoline2;
8 H! s+ W6 e8 c! h8 R1 c8 m0 f - geoline2.Geometry = line2;
; W& t* M9 q* ^1 d - geoline2.PointType = Sketch::ConstraintPointTypeNone;0 r& o6 ^( Z3 @, }6 y4 K
- geoline2.SplineDefiningPointIndex = 0;
- f6 Q4 V$ A& ] - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);: j& X6 x- C# {" d
- //..6 P- ~8 T: u* P% x$ I8 S
- // for line3* T" {! H& ^1 W; V6 W) I6 ?; t
- Sketch::ConstraintGeometry geoline3;# U6 }! e4 B+ ~# ?* }5 X
- geoline3.Geometry = line3;. y1 O' r/ l8 D( @- Y2 G; K1 h& D
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
5 y) t; l4 ]) O7 B7 N! d! X - geoline3.SplineDefiningPointIndex = 0;8 L6 d8 A" z7 G$ \7 ~5 Q4 D C6 o
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);" p$ ?& M: R; S! Z6 _6 W
- // use this method to create the constraints& i( s: q) S1 i) R$ \7 I. `
- /*SketchConstraintBuilder *line3constraint;
1 Z: t5 ]: t. g! ?: t8 I7 P - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
& m/ ?9 ?' c0 p4 O - line3constraint->GeometryToConstrain()->Add(line3);
# U1 C7 @ l( ` - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);
9 j9 `! ^! `5 d. E - line3constraint->Commit();
/ E; f% G2 j: d5 g. y - line3constraint->Destroy();*/
, x$ b: Z v* @9 Z, m - : Y) H* Z1 T. d6 w% ^& g
- // add dimension# N; B6 @1 x* p! r
- //.. g6 V7 \/ z* V1 R
- // for line1
- e& H" M2 v* J0 ~1 R) h7 {( }( J) }# ^; V - Sketch::DimensionGeometry dimobject1_start;0 y# P) N K- `/ R: c
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
x+ F: C7 s( y1 x L - dimobject1_start.AssocValue = 0;
3 g5 D5 [$ E- r' t - dimobject1_start.Geometry = line1;2 @0 A7 K( i' k( V9 [5 |
- dimobject1_start.HelpPoint.X = 0 ;3 w+ ?! X) G; Y: m
- dimobject1_start.HelpPoint.Y = 0 ;3 J! k9 d; r7 N
- dimobject1_start.HelpPoint.Z = 0 ;" n/ k; X% I2 i& u
- NXObject *nullNXObject1(NULL);9 w. b# r3 c4 d" m6 e
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;, }0 H% [' t* r; u4 x# e( t
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;! b2 y) `) S" q) q: P
- dimobject1_end.AssocValue = 0;5 M: P5 M% a5 `7 Y2 z
- dimobject1_end.Geometry = line1;6 I; }; O1 R7 P+ M4 d8 f5 R
- dimobject1_end.HelpPoint.X = 0 ;. G( v% E3 y$ [ r
- dimobject1_end.HelpPoint.Y = 0 ;7 J0 Z) q& g# y, s7 _
- dimobject1_end.HelpPoint.Z = 0 ;3 C( ^& f$ j" N) C4 j+ d
- 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;' `. O8 l* T/ g7 l
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>; L* [; e( }5 w4 `: N+ ]5 Q
- //..9 k; _" t- e2 c. l, p- ?- I
- // for line23 `! o% V d( R3 m
- Sketch::DimensionGeometry dimobject2_start;
4 K. H/ t2 i8 a8 R& P) O# r4 u6 j - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
6 m( y$ F/ c1 h0 H p% b6 I7 a% ~ - dimobject2_start.AssocValue = 0;! x' G: \. ~% c1 l) Q& V
- dimobject2_start.Geometry = line2;
( h3 U( P9 g% q5 n% D9 } c! B - dimobject2_start.HelpPoint.X = 0 ;
" @) C% \7 o( a& F* B b+ O o% m - dimobject2_start.HelpPoint.Y = 0 ;
1 N4 m3 [) h: R6 F' N# W+ C( l- O1 V - dimobject2_start.HelpPoint.Z = 0 ;! `/ D% c6 N1 n& {4 q+ `: L- R! E6 Q- R1 l
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
. t; y, @2 P, l* N - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
0 C8 _$ O: A" K+ ~' f+ [' _% F - dimobject2_end.AssocValue = 0;
/ o) }+ J; A5 K. b0 a2 l - dimobject2_end.Geometry = line2;5 S" m+ a7 b1 ?3 p& p% L0 |
- dimobject2_end.HelpPoint.X = 0 ;$ l4 h" w: n5 G9 v
- dimobject2_end.HelpPoint.Y = 0 ;, `/ Z" W4 S" K% C# a- e
- dimobject2_end.HelpPoint.Z = 0 ;
: ~2 y6 ^) i. U0 L& q7 a/ M - 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;
7 S* C4 B t7 n8 [: a7 e* x+ F - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
& I, X( h6 N$ M7 R. _ - Sketch::DimensionGeometry dimobject3_start;
9 A2 t6 K- U; m' B - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;8 M/ G6 i0 T8 A, e
- dimobject3_start.AssocValue = 0;( ]/ L, f9 p4 `2 V' d
- dimobject3_start.Geometry = line3;
1 K. m+ m# B. I" D - dimobject3_start.HelpPoint.X = 0 ;+ X( L) _( d$ u# F" _& l# H
- dimobject3_start.HelpPoint.Y = 0 ;+ x% P* S, ^1 M6 K; v/ d
- dimobject3_start.HelpPoint.Z = 0 ;
; h5 w3 d m5 |& X3 K0 I - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
+ A: \/ t9 F' M: G. P7 G - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
5 P/ K: w# r+ i: w3 p7 } V - dimobject3_end.AssocValue = 0;
; Z7 b' g& E0 u3 t9 U6 Q3 v( y5 i - dimobject3_end.Geometry = line3;/ \ C7 H% p8 ]3 O
- dimobject3_end.HelpPoint.X = 0 ;- D* N4 A2 b( x! V
- dimobject3_end.HelpPoint.Y = 0 ;% A: E" N4 a' @* C* q* p4 j
- dimobject3_end.HelpPoint.Z = 0 ;5 D& p8 u* e. h. U
- 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;
! X, R" `- f% m+ @" H0 p - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
. }1 J. ?+ [9 n9 ^5 N! m V7 w - 1 }7 e) H* A0 j; M+ h) S
- /*</p><p> // revolve the body</p><p> */
- l K$ Z- x, M( ` - Features::Feature *nullFeatures_Feature(NULL);% b. q* K+ Q+ [ p
- Features::RevolveBuilder *revolveBuilder1;+ q, s6 Z; @% v, U
- revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);
- @% M8 m4 P* B H' b: K( ^: @5 p$ Q - revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
8 u% Q; J" ?/ z8 b - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
2 [ `% b1 O3 k: `0 w8 @ - revolveBuilder1->SetTolerance(0.01);
$ `! p A* V* }+ i0 Q; o) u8 N" ]/ i& r - Section *section1;
2 {& J5 I0 f9 i; I - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
5 e7 I; \- h5 }/ R8 C1 z8 ?4 s - revolveBuilder1->SetSection(section1);
- F! `5 x. M r4 W6 h - 8 k, T. }3 {" W' k
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);$ O/ ]3 D2 [5 b* I7 m9 C
-
! g2 L7 b; `$ k2 Z ~ - std::vector<Features::Feature *> features1(1);0 P6 h2 t. s( n
- features1[0] = feature1; K% O/ h" v3 B! C8 R
- CurveFeatureRule *curveFeatureRule1;
0 h+ J9 `5 s; }8 v% d. `/ ^( d+ W - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);! R' y, e! Y5 A, Q& h# J
-
s7 ^2 ?; ^0 H: X% ~ - section1->AllowSelfIntersection(false);
/ s) \7 y( t6 s8 [5 R -
2 X7 S5 _) m# W$ j' V) L - std::vector<SelectionIntentRule *> rules1(1);5 B' q5 n* s+ N! s
- rules1[0] = curveFeatureRule1;7 v- `. b4 I8 l0 Y4 g7 G E
- NXObject *nullNXObject(NULL);
' Z$ R% B4 V( y2 w- U6 ~6 x - Point3d helpPoint1(0.0, 0.0, 0.0);
& S2 C* Z& R* e. F5 U8 j - section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
0 f) m) \( {; Q; k - & @ \6 {! }* c: m. M- k1 y
- // define the axis</p><p> Direction *direction1;
2 V7 b$ {4 n. J& j; x; v - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);
* M% s* m2 A; `: L -
) ^# @1 F! G! U ?4 p9 v- k - Point *nullPoint(NULL);1 }$ h0 X6 L9 S2 T% |
- Axis *axis1;. V% ?* ?; ^& g9 }5 L: h2 ]% b
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
, }3 J# k, c, r" c -
5 ~7 l6 f; m& \0 r - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature# ~: i/ D( i( }+ z% d9 w. y
- Features::Feature *feature2;" f; {# z# _! D7 d, ?# G l, H. h
- feature2 = revolveBuilder1->CommitFeature();+ B/ i. V; M- X$ U+ n
- revolveBuilder1->Destroy();
- Y& O) l0 V {& b - }</p><p>}8 z' r4 u* q4 t: q' t J; `
- </p><p> </p>
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|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
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发表于 2014-2-19 17:06:32
