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发表于 2014-2-19 17:07:47
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比较乱，仅供参考0 ^; b$ T! |: M2 d* A% P
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$ V4 x6 u1 v4 P4 I1 n* z) Z2 E- <p>void basicFeatures::createSketch()+ r' X/ c8 D' Q, S% L
- {</p><p>{
0 ~3 ]6 H, A; u1 P' O - Session *theSession = Session::GetSession();
, q; _ C0 H* H' G* B' t - Part *workPart(theSession->Parts()->Work());# Q0 ^0 X; p' H4 @! T' _" [/ l
- Part *displayPart(theSession->Parts()->Display());
8 K0 }9 P) x. {( i1 G6 _4 i) z( k2 Y7 H - Sketch *nullSketch(NULL);& e& ~1 r3 C: g. g5 f; ]
- SketchInPlaceBuilder *sketchInPlaceBuilder1;
: K: ^5 @& Q3 v0 l8 S - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);! ~$ B5 ? g' M- ?
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
( T& x" S. ?1 m+ f, y& ?. m/ f. r - Point3d origin1(0.0, 0.0, 0.0);
2 `1 p: ?% M7 S/ `- a - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
. i8 |% x) E$ o2 d: l/ Q - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);$ u( Z2 g8 O1 }$ [# n. O' D, a+ H
-
2 l, N+ Q' @, T. }3 q - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);
3 o3 p. f! [/ r2 U( q - % |" f m9 c; ]6 `9 H/ h* b
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression); S: Q' u/ \7 v$ K' i
- - L0 m! k& y, A0 Q) b( I
- theSession->Preferences()->Sketch()->SetTextSizeFixed(true);
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
; S8 p3 w G) j W& P, ~* C - 7 [5 N3 G$ a5 T3 O6 N
- theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
7 P# w3 o3 r# i( R& O Z9 b -
( ^* q8 o& F7 S' J - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
( }! B0 o7 L& k. ?9 d+ a! b. u -
0 K) O& a# I8 R1 d - theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p> 9 j; M& x1 p3 W
- NXObject *nXObject1;) }% N- Q( A' s% \3 K
- nXObject1 = sketchInPlaceBuilder1->Commit();7 e2 E+ ]1 T; f# z0 U
-
& P) M9 B [1 V& q8 L5 | - Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));
3 _; B: d3 T. O - Features::Feature *feature1;0 M' U- K8 W- r, f' f& {
- feature1 = sketch1->Feature();</p><p>
+ O( ~% `$ B' R4 R6 G4 A' s% j - sketchInPlaceBuilder1->Destroy();</p><p>
% C/ F* k- i" y - sketch1->Activate(Sketch::ViewReorientFalse);
: q4 V7 a7 f3 \. J9 v4 y' i -
+ u" |7 s$ L6 V1 Q# |+ [ - // define the dimensions
% L& A, V. [" k" N2 G$ W* X - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");% K; r+ y. E9 ^" Z; f& [5 S, Q
- double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");# E" U" j; [7 F5 E
- double length = this->doubleLength->GetProperties()->GetDouble("Value");- @2 u) s/ {4 q7 k, }
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];- |" H K1 ^# v$ v; W; n" u
- sprintf(msg1,"%f",heigth1);
1 N8 W' e& ~+ i8 D, r: `$ w. A0 [% B( L. x - sprintf(msg2,"%f",heigth2);- `+ S+ U8 H2 W! g; z) H
- sprintf(msg3,"%f",length);
: Y/ T$ o1 x7 v2 t, v - Expression *height1exp,*height2exp,*lengthexp;
6 v! C( ^) N7 U - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);/ \* }. V& T3 M5 } G5 @
- height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
0 `% Q. Y% {" K# v - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);: f& }7 l& L, Y; g2 m6 v0 c
- // these for the dimension position
! D* A( r/ G' f" |! p$ q. s - Point3d dimOrigin1(-100, heigth1/2, 0.0); 8 ~0 G& R( |$ P& |* S
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);
0 a. p* e5 V4 d" p9 L7 ~ - Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
& _2 z' R8 U- ~' K" A3 d, d - Point3d startPoint1(0.0, 0.0, 0.0);# R5 Y( w& P: d+ Q' G, \
- Point3d endPoint1(0.0,heigth1,0.0);
; D3 ~! @ {- ^( h& T - Point3d endPoint2(length,heigth1,0.0);
: e8 T) M; F% c; y, O1 Z - Point3d endPoint3(length,heigth1-heigth2,0.0);0 `4 f4 L3 {6 ]: F7 Q
- Line *line1,*line2,*line3,*line4;
4 w! p) x& y: Z4 S* K- Y* L0 r - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);
, ]7 i7 C Q7 V9 c - line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);" e4 H. t2 z! A N: Y# k* ?' c; B/ R6 S
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);& {; {) X0 \+ s- h) s3 i* u7 ?
- line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
0 M4 q( O; y, _4 z7 J1 K' H9 x! l - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);9 y1 m7 m5 \3 y. n2 U5 |* K
- theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
0 @% x# u' Q5 S0 W6 Q - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);: w/ f! O9 q/ N, T" B
- theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);
, M2 V. Y- k* { - </p><p> // add constraints
% V0 P5 x; q+ d& B' m4 ] - //..
$ [ i" Q" O% I( ]) v7 l' { - // for line1
5 _( _; I- [1 S3 \/ c. _ u - Sketch::ConstraintGeometry geopoint1;
+ ]$ _" K' e8 j! ~% @/ M - geopoint1.Geometry = line1;
9 {4 e- {, Z( g% j+ b' b. P - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
' r8 U7 J! K6 Q - geopoint1.SplineDefiningPointIndex = 0;
( Z# ~- q$ M& O/ J+ ]4 f - // find the (0,0,0) point9 H/ {# J9 y. A) }: e
- Sketch::ConstraintGeometry geopoint2;
( s' ]8 {% q: A: e# D - Point *pointOriginal;% [! b& O' g" L. \& @, f
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());" Q, m. O4 O1 ^0 E# k1 a0 {
- geopoint2.Geometry = pointOriginal;5 m! C0 Q7 Y. @ s/ q
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;! a/ r2 w& B" T4 F: M- G5 y7 ~8 u0 a
- geopoint2.SplineDefiningPointIndex = 0;
2 g' B7 A, U% M9 Q9 ] - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
( e |$ D7 ^5 U+ o% R; i, | - geoline1.Geometry = line1;
0 W* a/ P. x: Y- h: s8 J/ k& u9 g# \6 { - geoline1.PointType = Sketch::ConstraintPointTypeNone;
+ @0 p: x& h7 l4 }9 [" H3 d - geoline1.SplineDefiningPointIndex = 0;* V- J7 {3 s% t R* S! }
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
) o3 [/ `" B* n5 g3 L - //..! p( d4 n5 E B: U
- // for line25 t* h, R# {5 E" j% v
- Sketch::ConstraintGeometry geoline2;' X" L, d' m: G# H( p% H% \: y: w
- geoline2.Geometry = line2;$ I$ t# V) [" q- l! A
- geoline2.PointType = Sketch::ConstraintPointTypeNone;8 C7 c9 D+ V5 Q9 ^3 S6 a) y
- geoline2.SplineDefiningPointIndex = 0;
& b: t% r, U0 d& j* g - theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
. B+ C$ n& G- ~. J- T* d' n - //..: E5 J- V/ H+ v$ l
- // for line3
5 r7 ?9 g: z2 d# A9 ]1 {- I - Sketch::ConstraintGeometry geoline3;; I# \8 G2 g# t1 F4 }
- geoline3.Geometry = line3;, q% H( r; a6 V# I) I
- geoline3.PointType = Sketch::ConstraintPointTypeNone;1 L! W2 [- k2 f8 ^7 b# t5 ]
- geoline3.SplineDefiningPointIndex = 0;! t: o8 h4 ^. |+ K
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);# R9 @$ p" b9 }( y) r9 Q9 E
- // use this method to create the constraints0 X5 i4 V7 b: K3 L' \0 `0 h
- /*SketchConstraintBuilder *line3constraint;# d6 w+ Q$ M5 _) ]3 L
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
. {5 y" ?' G, z$ g2 V+ c+ Y, Q - line3constraint->GeometryToConstrain()->Add(line3);2 O7 s9 T& T" p9 m" f) k
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);( B e9 B6 u/ E- I/ t( g1 U
- line3constraint->Commit();
1 _9 }+ r: G* _4 {; i& A5 `- s. N1 v - line3constraint->Destroy();*/
3 x2 R3 | e& S h \9 M - . Q7 _! R. b4 t, Y6 F4 s
- // add dimension; o4 L1 w; Z# M. q0 {( {
- //..: E F' e; s% E
- // for line17 C$ `+ F- g6 v5 C: ]8 M3 d1 R
- Sketch::DimensionGeometry dimobject1_start;1 O {7 |. F2 c9 L |; o l
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
. C- S o0 D: i% n7 ~. e: v O M - dimobject1_start.AssocValue = 0;- G* ]+ ]9 }: I
- dimobject1_start.Geometry = line1;
# ^0 l" s8 W9 D& F - dimobject1_start.HelpPoint.X = 0 ;0 S& r& y8 {, N% j# o* z( a
- dimobject1_start.HelpPoint.Y = 0 ;
; r0 P2 P- |* {* M: E5 `. S - dimobject1_start.HelpPoint.Z = 0 ;: O: X$ Y- U# D3 t$ c1 |2 }: ~1 ?: R
- NXObject *nullNXObject1(NULL);
. D' |, T2 u# B3 x* V - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;$ o# u& T, O5 d* C3 T f( d
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;/ ^ t$ k" w7 t4 e1 ^9 ^
- dimobject1_end.AssocValue = 0;2 ]5 I* T5 g! M3 a r
- dimobject1_end.Geometry = line1;
: } }- ?/ s1 f7 |1 l - dimobject1_end.HelpPoint.X = 0 ;
7 { l$ \9 e2 `( F' ^8 | - dimobject1_end.HelpPoint.Y = 0 ;7 k6 W. S7 z8 @$ _' {$ Y4 s
- dimobject1_end.HelpPoint.Z = 0 ;
3 P! g% G% t, c) ]/ }/ f4 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;
$ F4 J! D: W: Y$ {; v - dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>/ g( V) Z6 b3 N# W
- //../ r" c) e4 L- }
- // for line2
9 u2 b- V. @# T ]; J - Sketch::DimensionGeometry dimobject2_start;
6 }2 C$ j9 c" c2 ]: @ - dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;( g* b) e: K& B% b6 ^8 k
- dimobject2_start.AssocValue = 0;6 G- Y( T& Z2 U* @6 q$ Z) L; q( ^
- dimobject2_start.Geometry = line2;) S' R. ]" |' S# d/ k- j& n
- dimobject2_start.HelpPoint.X = 0 ;
* E, M6 v8 A( y3 E5 {5 q4 i4 m ]2 M - dimobject2_start.HelpPoint.Y = 0 ;2 ?9 ~4 o0 v3 x4 s% V! ? O" d$ ?2 W
- dimobject2_start.HelpPoint.Z = 0 ;& \$ @! ^. i; l$ V8 O/ G
- dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
: l! U1 |$ S% @. ?1 T' n - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;' ?& c; R4 I& E( l0 K" e3 |
- dimobject2_end.AssocValue = 0;+ j+ d( N- Z: u5 I, J- N
- dimobject2_end.Geometry = line2;
0 r! i0 h) r% A7 |5 @ - dimobject2_end.HelpPoint.X = 0 ;- t9 Q$ Z+ l3 e( c; W
- dimobject2_end.HelpPoint.Y = 0 ;( b% Y; m3 q# |: p8 F* y S5 f
- dimobject2_end.HelpPoint.Z = 0 ;
" _" g% e) [* J$ 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;
! I6 ^& P: S5 v, G - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
; R) @9 v# A J' X$ @& W7 E, } - Sketch::DimensionGeometry dimobject3_start;/ |" E/ J' V" ]5 d# h1 R
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
( }$ V3 x+ D7 e, T# S - dimobject3_start.AssocValue = 0;# C* O: A8 }" `, \4 L3 f! ]
- dimobject3_start.Geometry = line3; s2 R" v& t4 S2 V% H$ b& Y- {$ {! [
- dimobject3_start.HelpPoint.X = 0 ;! ]( `( Y' ]" N4 I
- dimobject3_start.HelpPoint.Y = 0 ;
. Q! T( U, _! _ - dimobject3_start.HelpPoint.Z = 0 ;
4 I" V! q; _- n' O, K - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
7 L0 f0 E0 T4 [& p: N - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
1 n- Z8 I1 e) `. j% z i1 V - dimobject3_end.AssocValue = 0;
* j7 m E1 R2 u - dimobject3_end.Geometry = line3;2 W C- J& o k5 m$ o8 s
- dimobject3_end.HelpPoint.X = 0 ;
) N; t( c8 ?; h' w - dimobject3_end.HelpPoint.Y = 0 ;; c* g, J0 Q4 l) P \" T
- dimobject3_end.HelpPoint.Z = 0 ;" Z, j2 y' b7 W& s5 f, M
- 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;
. q9 s0 @2 Q1 V. {. ?$ I - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);& P% ^# [/ Q& T/ A2 p: @2 l
-
* W# M5 h$ q: |% D3 w! |1 x2 Y B - /*</p><p> // revolve the body</p><p> */
$ S! p1 s; O+ j- Y - Features::Feature *nullFeatures_Feature(NULL);
" X c! U7 t2 n# R - Features::RevolveBuilder *revolveBuilder1;
1 `9 d* d0 q2 D0 ` - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature); g( x. f5 d& K$ g# N
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
2 M9 G& z1 q% L- x3 w - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");* A/ X+ s/ O+ b5 v3 Y! t: K
- revolveBuilder1->SetTolerance(0.01);. \4 R9 Q# Z3 G* j) e G# @
- Section *section1;
9 ~) `5 a ~) {7 `& ?% ^3 `% X - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
" Z+ G+ O% B! J; k - revolveBuilder1->SetSection(section1);: }# M; m1 }- Y* l$ t9 t
- # V- u6 P8 m. g
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);$ s. S6 O% g* O# y& b
-
1 a+ ~# A0 S0 ~" L8 I - std::vector<Features::Feature *> features1(1);
2 B% | A0 l, m! {) G* B& O - features1[0] = feature1;/ r8 e+ k% |. i, i
- CurveFeatureRule *curveFeatureRule1;6 U8 T% d6 ~. E% |. b! q+ N, k
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);) F, I7 y1 C' O2 s$ T5 `7 D( ~4 Y
- 0 y4 P8 Y Z+ E$ }! m0 N) }! M: @
- section1->AllowSelfIntersection(false);; L- R9 ^* g0 ~7 e" V' F
-
/ _: `8 b( z" L/ u) d) v - std::vector<SelectionIntentRule *> rules1(1);2 m. g% B, f" }: t' F1 s" y
- rules1[0] = curveFeatureRule1;
9 F6 f1 ~9 T& d2 Y w. d - NXObject *nullNXObject(NULL);
0 y# q- b4 Z. S. V) w, d: G8 r- L; j. U - Point3d helpPoint1(0.0, 0.0, 0.0);( B' `9 @; r- B# n
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
5 v; |8 D& {2 K ~ Y - , r8 j5 i, S, z9 J
- // define the axis</p><p> Direction *direction1;
( L# k& z2 u1 P( F7 H - direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);+ J" s) s: ~9 t2 |0 ]2 a1 m3 S, d
-
# b* n+ Y0 W- O - Point *nullPoint(NULL);
8 ?3 M; D# i D0 a - Axis *axis1;
. D5 S, T# Z) B; W+ r - axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);" r" b [8 ]/ a3 |
-
' L) |! h) [7 @ K - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature3 [9 q- w% k; q$ I5 C1 ]
- Features::Feature *feature2;# D# n# L# P5 s
- feature2 = revolveBuilder1->CommitFeature();1 I3 m- i) M* J( O9 }2 o% L
- revolveBuilder1->Destroy();- y, u `' [7 x6 v
- }</p><p>}0 ^# C0 b: H ] a, S
- </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
