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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考
- C& S% t! ^$ z6 A' x. ^! M* k; I; @
) Z! X' m7 x) H; M ]: C" N- <p>void basicFeatures::createSketch()
' _2 n! b1 N" u, s9 k - {</p><p>{
+ m: b( X# \ W - Session *theSession = Session::GetSession();
6 ?6 I' L5 B$ S+ t3 y0 e% `& o - Part *workPart(theSession->Parts()->Work());
+ C5 I2 s/ O' A' Z8 g4 K: ]' Y - Part *displayPart(theSession->Parts()->Display());
3 A# R9 m- F7 l - Sketch *nullSketch(NULL);, ]+ D) r# I3 e4 b7 Q* K- l) n
- SketchInPlaceBuilder *sketchInPlaceBuilder1;0 F, ]# y1 O9 j- n! A: H! x! U
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);: j% |4 e# g8 R
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);5 i0 J- p4 J" Z, a- f4 m
- Point3d origin1(0.0, 0.0, 0.0);' O# U+ l/ j4 G
- sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);8 ^" L/ t. P/ s; H3 |$ g1 {( [
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);. I1 n1 e) y! y' w7 E$ S7 U0 H# B5 p
-
) w2 D! i7 Q$ ~ - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);% W- b& {2 ?4 `' [
- , y- q2 A" r( A
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);2 f7 y0 W. L. f4 L: `
-
/ d# S6 y/ @7 K" | - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);* d) d, F* S+ }: |, n* E) W
-
7 c6 m( a5 z( N6 w# Z# s( h/ b - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);$ {, c9 F$ [( X5 K
-
t1 P! \% L+ O$ d2 r/ V - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
; h# p3 B1 Q# e6 o3 E -
) m: s8 M' J4 H y' C - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
2 v* g9 I; W" }/ z4 Z -
& D7 b+ n6 L8 S: }, G9 ^/ \ - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> - {4 [7 I, H$ R* c0 |" B9 d
- NXObject *nXObject1;
}* _/ r) e6 X6 B8 i - nXObject1 = sketchInPlaceBuilder1->Commit();
9 D- W. t$ t! p2 Q* ~$ n) c - s ^4 |! ?: [* s" v
- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
0 H& @+ J; u' C1 S& Z - Features::Feature *feature1;7 M; N! B0 w# e8 h
- feature1 = sketch1->Feature();</p><p>
- T `) S O# N6 }/ M/ q6 C( d' l0 R - sketchInPlaceBuilder1->Destroy();</p><p>
( u) @ `+ X' f2 Z - sketch1->Activate(Sketch::ViewReorientFalse);3 Q, D8 F* U: Q" h" H( @. C8 L) _
- ; G2 a4 i W( B3 c( | ]4 O
- // define the dimensions 3 u5 C2 q7 [4 {6 Q" Q! a
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
2 K" a" }1 @! C - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");* {$ O3 n% X$ A! s
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
' S$ J* T7 w+ D: X+ w - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];
. u# L! o! q% O* C - sprintf(msg1,"%f",heigth1);0 ]( ?% b2 o$ c$ p
- sprintf(msg2,"%f",heigth2);
- K2 h4 f$ C5 | - sprintf(msg3,"%f",length);
! g" M9 [4 V" p3 b' c - Expression *height1exp,*height2exp,*lengthexp;
! x0 f5 Q& `9 |5 T* M: G - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
- B! l* w) x( Z# q1 R7 O! j" j/ T - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);- z& S+ w* A4 [- r( w* s# `
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
8 [1 A+ a2 L( Y/ g5 ^7 y/ ~ - // these for the dimension position
" x8 J# Q$ A% ]* W$ @: g - Point3d dimOrigin1(-100, heigth1/2, 0.0);
/ A5 m' l+ k3 T/ f& ~1 K% ?" c - Point3d dimOrigin2(length/2, heigth1+100, 0.0);* x3 m2 g/ ~: d; v8 Z
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
. d' j# n4 o' d, a3 I - Point3d startPoint1(0.0, 0.0, 0.0);% \& M; V8 w x( c
- Point3d endPoint1(0.0,heigth1,0.0);+ |% ?7 M4 i; X+ o. _
- Point3d endPoint2(length,heigth1,0.0);9 `+ n4 ?$ Q, x, @2 ~7 K* w1 k
- Point3d endPoint3(length,heigth1-heigth2,0.0);
* G2 a7 {8 Y6 Q @: h- p8 G - Line *line1,*line2,*line3,*line4;$ L( K# ^/ c9 y B
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
1 d, s3 j* R) R" K Q0 M9 L/ U7 U2 N - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);
8 P: ?0 @ M& R - line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);8 l( n. \8 s9 N$ c# p" O
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
) ?0 a& M, E, I2 P# W: E5 n6 A! T - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);) l% ]9 f% B/ ~) y# H( K6 @+ |
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
, }. Z( h. [' J; h8 h. T& N& V8 e' g- y - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);' ^* B' H( x' p$ H; @1 ^5 A
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);" h9 O( t+ J4 W
- </p><p> // add constraints
) @; f! r; G* c4 c% I% S+ p - //..
' Q- W. g6 W/ R1 V1 e8 Y1 } - // for line1* I9 e2 G# w. ?0 y/ C
- Sketch::ConstraintGeometry geopoint1;
' B1 j" A! r' ]- R; M3 v - geopoint1.Geometry = line1;
; g9 ?1 m3 }# ] - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;+ x$ i8 o6 o9 J9 k' d' m( _. @
- geopoint1.SplineDefiningPointIndex = 0;! e2 G7 u( C* ]1 ^1 a; B7 y
- // find the (0,0,0) point
: C* e! c: d4 q - Sketch::ConstraintGeometry geopoint2;
! k+ `3 S' z0 r- L, ? - Point *pointOriginal;
& a5 o1 b& y/ _# \ - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
' ^, b" W- r. N2 Z- y - geopoint2.Geometry = pointOriginal;6 N& S; a% ?' C7 F7 B. v' A3 d9 u( A3 P
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;9 [+ o5 P- G5 J7 [" c" N+ b
- geopoint2.SplineDefiningPointIndex = 0; f- o. E, d( @' Y
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;2 J& }- V* C4 C# I0 Y
- geoline1.Geometry = line1;
" ^ U3 O, P" w1 l- S - geoline1.PointType = Sketch::ConstraintPointTypeNone;: y1 ]9 f. s" r1 _+ z
- geoline1.SplineDefiningPointIndex = 0;( W+ `1 I( q G
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);4 ^- m4 p$ H: f) X( u
- //..: @. U( k. }3 M! U
- // for line2/ {* U+ i( l u; X' J i1 i- C0 `
- Sketch::ConstraintGeometry geoline2;
4 t9 g" Q3 _! J+ P9 D% J - geoline2.Geometry = line2;
- ^4 B) ?/ {. A. E8 C% Y8 i* w& G - geoline2.PointType = Sketch::ConstraintPointTypeNone;: i( d3 F) ?5 O3 v$ L
- geoline2.SplineDefiningPointIndex = 0;' b5 L$ s; Q1 c/ a: j2 o! _. j G
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);! ?; {& u9 a9 x% P/ ?4 K; z/ p
- //../ Q, s0 `6 B7 j, Z7 ~( Y: O
- // for line39 @( H/ a1 D3 `0 \6 S7 E7 n" e
- Sketch::ConstraintGeometry geoline3;* V& \) {5 _4 A3 q8 e) z# L
- geoline3.Geometry = line3;
9 h% D' y. q* h3 H# f - geoline3.PointType = Sketch::ConstraintPointTypeNone;$ q# J" A- d! O3 e Y
- geoline3.SplineDefiningPointIndex = 0;
) D) z1 i$ T2 V9 z. ? - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
# f, U; T% |& T$ v2 d+ F& y - // use this method to create the constraints
[8 }" r. B, I - /*SketchConstraintBuilder *line3constraint;( o1 ? f" ~& f4 ^* H
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();' J9 ?* E, l: j, B# a
- line3constraint->GeometryToConstrain()->Add(line3); ~. E6 X3 h; F# H
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);/ l) G% }, x% e% E6 h- H
- line3constraint->Commit();" R' f2 ]" j4 q, J. I- n% Y
- line3constraint->Destroy();*/
. V; d! ]8 u+ ]$ u - ) @* S+ } g: Y8 S0 f& b
- // add dimension5 T- E. p! r/ b
- //..
: H$ y# s$ x# |" F7 Q - // for line1* e9 a: v( a( b
- Sketch::DimensionGeometry dimobject1_start;
2 h2 l% w. ?' ~! n1 G3 F - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;4 T Y v" q# a! o
- dimobject1_start.AssocValue = 0;
; C. g& [# _8 x/ O1 S2 U+ N - dimobject1_start.Geometry = line1;, d4 m) G% T) x. _( h6 M I0 P
- dimobject1_start.HelpPoint.X = 0 ;: S0 _1 f4 l3 _( W
- dimobject1_start.HelpPoint.Y = 0 ;2 n4 T+ s7 b9 `0 H
- dimobject1_start.HelpPoint.Z = 0 ;
- p( } E- q) S h' z; G8 p - NXObject *nullNXObject1(NULL);
. q6 k2 }# g; I0 f5 n - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
7 H7 k( L, Z# [8 ?$ m - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
. U$ j: u0 S# W* I) V8 E - dimobject1_end.AssocValue = 0;1 A2 `) f2 K9 K+ ]9 U
- dimobject1_end.Geometry = line1;
; M6 z* G: V0 O1 R6 s& g1 e" p7 S7 N - dimobject1_end.HelpPoint.X = 0 ;
6 h* s1 V3 y% B. n$ _ n - dimobject1_end.HelpPoint.Y = 0 ;, G$ |1 I! T k' v
- dimobject1_end.HelpPoint.Z = 0 ;
+ i$ y- ~! h1 @- S7 k+ 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;
& H/ o: v8 m% m8 S4 P' Q2 z - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
4 L4 x# U5 N, Z+ Z7 t% R# o - //..
! K6 X* u; |! Q4 A1 C8 E - // for line2
* B; I2 a8 p" t: z( @ - Sketch::DimensionGeometry dimobject2_start;$ j7 Y6 w3 o% H+ @
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;
/ S N1 ^% S, E3 ?" u4 S! T. T - dimobject2_start.AssocValue = 0;
9 h0 j- s& q1 ~; a, ]1 [ - dimobject2_start.Geometry = line2;
* J" f4 k- Z9 @ - dimobject2_start.HelpPoint.X = 0 ;; u" Q+ U, S" `0 z/ L0 X$ f: S
- dimobject2_start.HelpPoint.Y = 0 ;7 d0 a( j h! [" u o
- dimobject2_start.HelpPoint.Z = 0 ; B9 r. `! N+ ^3 A6 u5 y
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
. g: Y9 E7 g/ E8 a% V, H8 j3 @ - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
% [& r/ \% _- O0 q2 b: r- u - dimobject2_end.AssocValue = 0;- r7 v! {2 s n# E& G' i7 G
- dimobject2_end.Geometry = line2;
8 ]: w% Z1 [& g - dimobject2_end.HelpPoint.X = 0 ;5 y6 o& r4 f. p, ~1 q
- dimobject2_end.HelpPoint.Y = 0 ;. s Z( X( C8 {7 Y
- dimobject2_end.HelpPoint.Z = 0 ;- R$ g F y: K$ A$ b/ y
- 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;: ~) L7 G+ p' M5 O- ^
- dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line33 s8 U$ Q4 ^0 F9 m! D/ b! S
- Sketch::DimensionGeometry dimobject3_start;( }) m, a; \! X- I
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
q- |" X4 H+ ^# }+ a - dimobject3_start.AssocValue = 0;9 x7 E: g4 @2 x% a# q
- dimobject3_start.Geometry = line3;
/ h4 |, k" s$ @9 O - dimobject3_start.HelpPoint.X = 0 ;) p0 `( y8 V* O4 A
- dimobject3_start.HelpPoint.Y = 0 ;7 j* v4 l+ @5 f% U) T* m
- dimobject3_start.HelpPoint.Z = 0 ;- k$ H6 _3 y1 j4 R9 U; V% X3 e6 B% h
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;7 S! o! e3 Y- ?. l
- dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;# Q3 w. u+ u5 Y" q/ P' D4 h
- dimobject3_end.AssocValue = 0;
! O/ V0 M! [) e2 M5 n+ z - dimobject3_end.Geometry = line3;- G$ f9 [! p& ^: o9 z* Z
- dimobject3_end.HelpPoint.X = 0 ;% `- K& W; Q* |9 n7 E' j* h
- dimobject3_end.HelpPoint.Y = 0 ;
, K9 t. H5 J' n - dimobject3_end.HelpPoint.Z = 0 ;" I2 z+ \1 F4 N2 g& O/ B7 b1 u! Y
- 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/ ?% I: s1 K9 h+ K
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
0 ~8 d [* ?) C8 f1 ^ -
" D& e" U' F/ E# ]& A! N+ r - /*</p><p> // revolve the body</p><p> */
' K, t+ E2 ^2 s - Features::Feature *nullFeatures_Feature(NULL);
3 s: P0 L3 ~' ?& x, |% r2 o - Features::RevolveBuilder *revolveBuilder1;
; H$ N9 A' n0 n9 L) W* m# z - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);- m6 j: a$ P0 k/ y, [# `: [! T
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");4 |$ y( E/ y( q3 t; M' |! E
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");" M+ e' r: L: `+ N- ]; x& g! w' s
- revolveBuilder1->SetTolerance(0.01);
0 P, Y+ L. n8 T n+ } - Section *section1;: c0 j3 \2 i- Y# m6 S$ N
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
1 ^. n" Q; @( \+ k7 g9 m; ? - revolveBuilder1->SetSection(section1);' t7 q/ O3 Z( w& W, F8 L" k- g
-
( Z9 Y* z3 f+ ]8 O - section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);/ B! g; k3 _) k9 @& A- C0 \
- " H c! u5 i$ z
- std::vector<Features::Feature *> features1(1);7 \% @( ~, }+ @ J3 B4 K% b
- features1[0] = feature1;
& u# k; ?4 f- I0 d3 M - CurveFeatureRule *curveFeatureRule1;
( { S. [- k& k1 M9 Q - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);
5 H- D( L* v6 t4 A3 ?9 Q' w; p - 3 P9 K$ q( U$ \) H; i
- section1->AllowSelfIntersection(false);% D/ i2 D2 @0 I" V2 p
-
3 ~9 B$ {& }- A" I" W - std::vector<SelectionIntentRule *> rules1(1);7 W8 j+ n9 i/ m, ]! _9 e- M9 W
- rules1[0] = curveFeatureRule1;3 a/ T6 G; ]$ |- C9 B% ]
- NXObject *nullNXObject(NULL);
+ t8 W2 P8 u7 Q$ F2 q - Point3d helpPoint1(0.0, 0.0, 0.0);: S0 }( o. G' O5 e1 q
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
8 @+ H0 J2 b `( J/ Q! I4 _ -
) Y7 X7 c; m: T: o0 B; m5 h - // define the axis</p><p> Direction *direction1;
# @# Q, B- c' N& x/ h; o - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);0 d( H$ X* D% F: g# o1 d+ ?
- 6 n0 W+ R. k) T l) I, n( w
- Point *nullPoint(NULL);6 M) n7 m5 b5 j( d
- Axis *axis1;( [( Z2 T9 l' ?. p' E
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
, J4 X Q" {0 d( L, X -
; p( B( Z* k d5 [( J; N- P( _ - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature
9 q9 v+ s5 {4 [9 H/ ?3 R - Features::Feature *feature2;
) h& l1 l# ]4 t - feature2 = revolveBuilder1->CommitFeature();' w M6 l$ e5 n# h* Z. z
- revolveBuilder1->Destroy();
( t; C$ |8 }" u" c; N7 m+ y# L J - }</p><p>}
) ^! A, k4 ^* v3 v! Q% n* n8 F; N$ W - </p><p> </p>
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