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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考
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- <p>void basicFeatures::createSketch()
V6 S7 g; H* ~5 a" [( L - {</p><p>{; E9 U$ o' C4 n3 }& f) |7 [
- Session *theSession = Session::GetSession();/ T/ J8 q1 }" }: Q c: t* W$ x
- Part *workPart(theSession->Parts()->Work());
: F& ?% y+ v& J - Part *displayPart(theSession->Parts()->Display());/ \, i6 ?9 c* z/ Z* O$ P2 Q$ X
- Sketch *nullSketch(NULL);
- j) x1 }- f ]8 W- z, M k& L! L u - SketchInPlaceBuilder *sketchInPlaceBuilder1;
. ~ E! R7 C' Q# Z& w3 k; ~4 _ - sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);; X" u9 Z: l5 T) T. A2 O
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);
% B" j+ V# \/ n" a% G. @7 w! j - Point3d origin1(0.0, 0.0, 0.0);
9 Y- j/ ^$ P4 ?# X* M - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);3 Q- l. {- q/ K9 Q4 ]6 P) p
- sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);9 x3 u, I2 V* Q6 u/ M" C: q
-
0 `4 |0 I3 p' i, _ - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);: ^5 ]7 ]7 Z) M
- ; v! L5 [8 y$ U1 q2 ?6 B
- theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);
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3 M4 K! a: o w6 F* L5 u4 v - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);! v1 J: D3 e9 U
-
' r' c1 x4 b4 ?. L v9 B# G - theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
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+ \: [. O" Q5 u6 b3 _& ^ - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
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/ L) B# D8 Q- h- h8 ~# ` - theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
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- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
& ^6 W& w' E j B# y - NXObject *nXObject1;
9 {& p* M# i; w: z2 G( a - nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));, N3 f }( ^! J; E" O
- Features::Feature *feature1;2 V/ m2 o1 @. o6 z. N) {
- feature1 = sketch1->Feature();</p><p>
6 T% l8 X: u, L. z$ C - sketchInPlaceBuilder1->Destroy();</p><p>
8 }7 L3 ~. r) a* B - sketch1->Activate(Sketch::ViewReorientFalse);, C9 p! D) D1 Q
- . q: B3 [3 P: G
- // define the dimensions 2 g: M/ l; A+ v8 L5 c4 I \/ s
- double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
& n( ~. O o: w, V. d$ R7 ]6 W- c - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");4 ]* t+ U9 b+ |
- double length = this->doubleLength->GetProperties()->GetDouble("Value");
5 W: ?' R* x! b+ D3 e5 _, x, j - char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];3 t. N+ Y% {( _+ g h# x6 s. D
- sprintf(msg1,"%f",heigth1);8 i: A5 i% x( B
- sprintf(msg2,"%f",heigth2);
9 V: n7 F5 V7 m) T - sprintf(msg3,"%f",length);
1 T( S" w2 D5 ]% |! S% f - Expression *height1exp,*height2exp,*lengthexp;
5 S9 B! ~" `: q+ B* N; D+ x - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
! |$ t6 D9 J* x: H3 u - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);
: d S7 Q4 A4 U0 Y7 r - lengthexp= workPart->Expressions()->CreateSystemExpression(msg3);
9 @7 T" S: S: e - // these for the dimension position
! A6 ^* W1 r! k, n( @0 r3 h - Point3d dimOrigin1(-100, heigth1/2, 0.0); 3 Q$ z( _' a) v5 M o- }. d9 G9 Y
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);% H9 y1 ^: R) L- P
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves: F1 k- o( J: V! r% F, |
- Point3d startPoint1(0.0, 0.0, 0.0);' @0 p; m8 H0 o) M. g, ~4 [
- Point3d endPoint1(0.0,heigth1,0.0);$ i8 d6 d! m- z" A, g7 M9 R" z8 G
- Point3d endPoint2(length,heigth1,0.0);; |1 p; d& `8 {6 W
- Point3d endPoint3(length,heigth1-heigth2,0.0);
$ r$ ] N* U3 \" }% a7 C4 V& o6 U - Line *line1,*line2,*line3,*line4;: G. c( t# T0 o; w1 C+ }
- line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);8 L6 @; d( S4 z* }3 R
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);! d0 M2 @) V( e
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
2 E, B, k3 f2 S& R" }" f - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);
2 F) r7 Q) j; A - theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
3 z/ c! R4 b/ f' ^ - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);
! g$ i! q. E o4 J6 z2 u2 Z; W - theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
* g/ j( E( G& [1 _8 }1 l5 D - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);% @$ Y1 J* q& R9 B
- </p><p> // add constraints
" ~& R' p0 R6 l7 }9 ], d! ` - //..% x9 i9 Q+ _' L% o1 p+ E( q' y
- // for line1
+ T& f5 i8 @% N* j5 O/ `6 ]4 S - Sketch::ConstraintGeometry geopoint1;- I5 ~: {8 C& ?3 O% q
- geopoint1.Geometry = line1;
3 `" n; o0 v2 h |) _& x - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex;
" b; g# u% V+ k - geopoint1.SplineDefiningPointIndex = 0;9 K" o y( ^+ Q x6 t2 b. L
- // find the (0,0,0) point/ ^8 L s9 E: A' Z3 T
- Sketch::ConstraintGeometry geopoint2; ' x5 W' ^1 M: B
- Point *pointOriginal;
9 H5 O+ q7 @8 Y* _ - pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
( L4 X! q0 ~) |. O% g, i - geopoint2.Geometry = pointOriginal;
" h4 T N/ l) G e- S, d2 A+ [ - geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;
; T4 ]2 E0 f; ^: x) j - geopoint2.SplineDefiningPointIndex = 0;
5 J8 I4 h* r3 |3 V, i. b5 | - theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;1 [3 Y) }0 G2 }! ?8 S1 f
- geoline1.Geometry = line1;/ c+ O" [& w) S% L( Y+ \" _! G0 V
- geoline1.PointType = Sketch::ConstraintPointTypeNone;) S( ^7 Y8 {, B' E+ U
- geoline1.SplineDefiningPointIndex = 0;) V" e3 M0 x! o; S6 d. d8 l1 X
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);2 B6 k. x8 j6 E8 R
- //..
% R2 w# _9 j: l* l1 X - // for line2% g- R$ T7 B4 m8 U. {; |' b& X
- Sketch::ConstraintGeometry geoline2;* F& U' | \/ [5 w; s9 i- ?) S3 w
- geoline2.Geometry = line2;
0 F& b( D+ x9 O7 f t: ?0 B( m - geoline2.PointType = Sketch::ConstraintPointTypeNone;
, y5 v! I' R J8 L7 ?1 } - geoline2.SplineDefiningPointIndex = 0;+ }9 \5 I# \$ b2 t9 \4 P
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
" W0 Y3 |# Y, ]+ X N - //..& Y+ M) A4 F7 i( g5 y% z. p- j' T
- // for line35 o0 Q. }% {' v m1 l% {
- Sketch::ConstraintGeometry geoline3;; g& P% Q* f' ^0 N7 t
- geoline3.Geometry = line3;
! e+ x! b: p# H6 r+ r - geoline3.PointType = Sketch::ConstraintPointTypeNone;* ^( N+ Q5 K! I/ T% d3 c8 E, i* Q# Z
- geoline3.SplineDefiningPointIndex = 0;2 {/ o! j7 o" h: v
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);
4 E# o& ~3 _, }1 E% n - // use this method to create the constraints6 x6 J) D5 F& a
- /*SketchConstraintBuilder *line3constraint;7 Q# t; D8 v& V2 g& D. B
- line3constraint= workPart->Sketches()->CreateConstraintBuilder();
m0 H2 L1 h) O6 c8 E! X' S - line3constraint->GeometryToConstrain()->Add(line3);% w4 D. n [$ E# k F) e
- line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);( O& B6 d6 v% t z5 k
- line3constraint->Commit();" L& c( q) k$ b% A- Z9 ^
- line3constraint->Destroy();*/" B9 L3 D3 [; N( y+ m, n. {
- 3 ~6 ^( Y! _5 d9 P
- // add dimension+ J7 _0 G2 W% g0 h. a5 H6 h3 q2 L
- //..
3 j# D2 p' B1 W9 x) {# n& M& ? - // for line13 W; C8 m7 r3 E) H& b
- Sketch::DimensionGeometry dimobject1_start;% r& [- t" V6 p6 [; w3 q! C
- dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
2 M" E# Q0 m+ c! r - dimobject1_start.AssocValue = 0;+ e; O% v c! y3 p6 X* @+ j! t
- dimobject1_start.Geometry = line1;3 ]: `% D( {; V$ i
- dimobject1_start.HelpPoint.X = 0 ;' j/ V9 ]5 ]: u( O; l% |& x
- dimobject1_start.HelpPoint.Y = 0 ;
7 ]8 ~7 _, x2 O5 _/ L0 n: z- T - dimobject1_start.HelpPoint.Z = 0 ;. i9 I* R0 b2 v2 Y9 y+ j! [1 V# M
- NXObject *nullNXObject1(NULL);
6 W( C: ^& j' q4 u8 G/ F - dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;; k# T& ?1 U# W0 O/ y' O
- dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;
2 a% l3 T l% c% f* l m& i. | - dimobject1_end.AssocValue = 0; R, R2 k9 y) e* U& k- y; R
- dimobject1_end.Geometry = line1;
4 \& U/ {+ R3 z+ H* G - dimobject1_end.HelpPoint.X = 0 ;
5 l- n/ _" t. n0 t - dimobject1_end.HelpPoint.Y = 0 ;
2 B2 B% c& }" L8 R4 Q# R( E - dimobject1_end.HelpPoint.Z = 0 ;
}% |4 {) i9 E5 Y Z - 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 {8 r, o4 p3 G/ R$ T0 f
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
9 l2 i G- R4 h5 H% |6 O - //..
3 s% r: a" x, |" p - // for line2! E; c& y7 m8 j0 W/ S
- Sketch::DimensionGeometry dimobject2_start;: _9 X( S3 d9 A7 K/ `
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;9 S* M. T# B2 Q h$ B8 D. t
- dimobject2_start.AssocValue = 0;5 P. j, Z9 U( p8 `5 I5 [
- dimobject2_start.Geometry = line2;: ^3 U$ f; q0 }; n
- dimobject2_start.HelpPoint.X = 0 ;
" f- {2 \. R. z9 N1 V: o+ T - dimobject2_start.HelpPoint.Y = 0 ;
4 d% S7 p0 A% x8 H, P - dimobject2_start.HelpPoint.Z = 0 ;
! f* P7 D* D7 j# p8 \0 | - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
8 e, r8 }0 X3 `7 h0 C, v! Z - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;: _8 z! u; \# p6 D: U
- dimobject2_end.AssocValue = 0;
% B1 h4 S& b$ m# i* V3 a' S - dimobject2_end.Geometry = line2;: C9 s0 Z4 D# y3 l" s3 F4 Y
- dimobject2_end.HelpPoint.X = 0 ;3 C. [" k' X1 v* W- U( K- U& c. N
- dimobject2_end.HelpPoint.Y = 0 ;# c" c/ C2 X `( I2 s
- dimobject2_end.HelpPoint.Z = 0 ;# @+ u: K# E. m9 N) r! V7 ^9 D. ]0 n
- 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;
K3 v; J; O# I+ f - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3
; h, f5 l% Y0 j4 V9 i! L# o - Sketch::DimensionGeometry dimobject3_start;
, O; h& C% v& }. U5 g( @. W$ T - dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;! L* M- G9 p. v! f% Z b
- dimobject3_start.AssocValue = 0;
5 L" P7 R G3 H" R - dimobject3_start.Geometry = line3;
4 Y8 y# N. K9 K6 |6 d2 c - dimobject3_start.HelpPoint.X = 0 ;4 ]/ J0 ^% A% e& l" ^$ _1 D
- dimobject3_start.HelpPoint.Y = 0 ;
) A2 _5 N% f; `# K# e$ ?/ U- [ - dimobject3_start.HelpPoint.Z = 0 ;
1 i/ j( g F! U: | - dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
7 R) z1 ^ e: F) c! U - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;; h0 ^* B' s0 e" j$ L
- dimobject3_end.AssocValue = 0;
! I* H$ d4 Q3 X$ a. O. e' T - dimobject3_end.Geometry = line3;4 ~, y9 h4 m K8 y( c
- dimobject3_end.HelpPoint.X = 0 ;
4 l" m3 c5 j- q- X - dimobject3_end.HelpPoint.Y = 0 ;
4 m/ M7 s+ B( [+ U3 ^/ a - dimobject3_end.HelpPoint.Z = 0 ;+ ?9 o6 \0 ]( a% y( v6 ^
- 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;
- }$ `1 A: ~ u& Z - dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);5 ], o& ?4 m- u0 K
- 3 b& c0 q4 g0 R; t8 I# y
- /*</p><p> // revolve the body</p><p> */
0 p+ j' B; x; j) u - Features::Feature *nullFeatures_Feature(NULL);: @- u" H3 F( A$ ?8 ]
- Features::RevolveBuilder *revolveBuilder1;
3 p2 h$ Q( m/ W+ { - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);# e2 \. M3 a4 d+ R/ ?
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");& e# N) ?( y6 z5 E) V
- revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");+ R0 C; P+ @4 V$ H6 x3 w
- revolveBuilder1->SetTolerance(0.01);
+ {( b" w9 n$ Q8 c& s2 d - Section *section1;
! g) K2 p8 E% E2 Q) k. g6 { - section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);
7 u8 S, Z2 r+ U: g9 | - revolveBuilder1->SetSection(section1);
/ F$ n% e5 r: x" @ - 6 S V* ^6 C! P, i ^
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);5 I; p: l' u- c9 g- b
- " B) ?4 F) S( ~
- std::vector<Features::Feature *> features1(1);- X! T5 g9 ?- c9 p0 h5 \
- features1[0] = feature1;; M" k; @# Z5 }8 R2 L
- CurveFeatureRule *curveFeatureRule1;4 [ D# _$ p& w8 B5 ]2 ?! F' Y
- curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);% |/ M9 s8 K7 P
-
* h4 X6 a# ?$ ] - section1->AllowSelfIntersection(false);5 h' ?1 C% u" {& S: \
- * B: W: Y3 u7 B& z! i
- std::vector<SelectionIntentRule *> rules1(1);
4 N: o: [" C! q% h9 k - rules1[0] = curveFeatureRule1;
5 y; a4 N; V6 f - NXObject *nullNXObject(NULL);
1 r$ E% E) R# o( J; P3 V8 J - Point3d helpPoint1(0.0, 0.0, 0.0);7 y. w+ Q4 ^1 q$ e/ f
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);9 k- F0 n/ i/ r) @* }5 |2 Z
-
4 C W7 T7 `& W - // define the axis</p><p> Direction *direction1;1 v6 J2 f* j% S) c0 N; }: B" |# ~
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);' ^/ o' T o& c5 w8 j5 k8 p
-
0 C+ [ L+ C6 z5 ~% h1 g, U - Point *nullPoint(NULL);
: ^6 `* ^) c8 z+ \9 s$ A9 z - Axis *axis1; p, D% v+ M: T, C
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);
0 G) ?/ S) A$ E: {- K1 m -
- [9 R6 _; A; Y$ M - revolveBuilder1->SetAxis(axis1);</p><p> // commit feature1 t3 s4 a; m8 v) S7 Y+ F
- Features::Feature *feature2;9 k# s( P# Z8 w, z2 Z/ p
- feature2 = revolveBuilder1->CommitFeature();$ p3 _+ W" y; f9 y1 e
- revolveBuilder1->Destroy();
5 _, {+ w1 }. `/ K - }</p><p>}
( H& }2 O3 P: E& D: ?2 ? - </p><p> </p>
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