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admin
发表于 2014-2-19 17:07:47
比较乱，仅供参考; l# E' \' q) k$ n9 Z
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- <p>void basicFeatures::createSketch()# J* Z0 ` Z* ?: z0 g) x7 P7 P: @
- {</p><p>{0 q- h ?" x/ t. D. O0 G
- Session *theSession = Session::GetSession();
2 y# D+ Z7 C# _4 y0 c - Part *workPart(theSession->Parts()->Work());
1 e2 V* p8 t; n# q - Part *displayPart(theSession->Parts()->Display());
, q F8 D* ~. s% m0 E' f" r0 K6 ] - Sketch *nullSketch(NULL);
l/ x; ]9 q7 U& B - SketchInPlaceBuilder *sketchInPlaceBuilder1;1 V" X% L9 \7 T
- sketchInPlaceBuilder1 = workPart->Sketches()->CreateNewSketchInPlaceBuilder(nullSketch);4 s8 A, F' C( E! [ t1 F8 }
- sketchInPlaceBuilder1->Plane()->SetMethod(PlaneTypes::MethodTypeFixedZ);" m6 S, i# e: {9 R# ^: A/ e
- Point3d origin1(0.0, 0.0, 0.0);
1 M; K2 l, q# D, n- v - sketchInPlaceBuilder1->Plane()->SetOrigin(origin1);
7 J& B+ A; e% @ - sketchInPlaceBuilder1->Plane()->Evaluate();</p><p> // set the reference</p><p> theSession->Preferences()->Sketch()->SetCreateInferredConstraints(true);$ E+ n" R0 z; `
-
5 n5 @: E8 H( G3 k4 n' k8 d - theSession->Preferences()->Sketch()->SetContinuousAutoDimensioning(false);, J, w* y% u& C* c$ a) S8 j
-
1 v- l4 x( ?$ r/ Y - theSession->Preferences()->Sketch()->SetDimensionLabel(Preferences::SketchPreferences::DimensionLabelTypeExpression);, e8 d- L+ }* \9 c1 a1 K
-
4 {# U3 A. i1 M3 |7 B2 O$ `9 x - theSession->Preferences()->Sketch()->SetTextSizeFixed(true);. s% c0 ~0 R) Z- Q
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- theSession->Preferences()->Sketch()->SetFixedTextSize(3.0);
: y. C/ K9 g* i" S3 c/ | -
: F( h. q" W4 o, J1 J - theSession->Preferences()->Sketch()->SetConstraintSymbolSize(3.0);
3 u+ A' h( O+ C! b3 ] - 3 v( h* @$ E& Q9 O% y, Q& {
- theSession->Preferences()->Sketch()->SetDisplayObjectColor(false);
8 w8 H. w4 Z( s% g1 T* \ - : l+ E `; V* Q8 Q' x- f
- theSession->Preferences()->Sketch()->SetDisplayObjectName(true);</p><p>
/ `8 ^& |! D( e F( ?* h( |- c4 s* S - NXObject *nXObject1;
6 w5 ?+ {0 C! X( F- `6 w. p2 \ - nXObject1 = sketchInPlaceBuilder1->Commit();
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- Sketch *sketch1(dynamic_cast<Sketch *>(nXObject1));4 e9 t T! l# D$ ^' ~2 c
- Features::Feature *feature1;
6 r- d+ _, i, e8 ` - feature1 = sketch1->Feature();</p><p>; {3 ]# w3 L9 v B# v0 Z
- sketchInPlaceBuilder1->Destroy();</p><p>
. Q, l V' e3 Q6 f7 o - sketch1->Activate(Sketch::ViewReorientFalse);
+ c8 B0 ]( K. n* t - ; o2 U/ y$ p8 @! R/ I
- // define the dimensions
# ~1 }0 n3 P4 k& G. a3 W - double heigth1 = this->doubleHeight1->GetProperties()->GetDouble("Value");
/ t+ F2 k5 q5 j/ l: ?" M6 N6 i" }9 Q - double heigth2 = this->doubleHeight2->GetProperties()->GetDouble("Value");6 w m) j* ?& q% G1 W. D; Q
- double length = this->doubleLength->GetProperties()->GetDouble("Value");6 a4 J, h# w. X5 i+ U' _, X
- char msg1[UF_MAX_EXP_BUFSIZE],msg2[UF_MAX_EXP_BUFSIZE],msg3[UF_MAX_EXP_BUFSIZE];, r6 V2 f1 V+ L
- sprintf(msg1,"%f",heigth1);# |6 r9 @- ~5 r; s# k) \6 n. m
- sprintf(msg2,"%f",heigth2);
0 R: z n' S5 B L$ k - sprintf(msg3,"%f",length);5 a( p ^/ D# V- B a# z
- Expression *height1exp,*height2exp,*lengthexp;
* U! i" `& D; o3 v+ x - height1exp= workPart->Expressions()->CreateSystemExpression(msg1);
. O W/ A7 I( k# J! T1 Q - height2exp= workPart->Expressions()->CreateSystemExpression(msg2);8 C1 k/ m! h3 x2 e$ Q; z
- lengthexp= workPart->Expressions()->CreateSystemExpression(msg3); s/ l/ p7 o6 u2 B4 M
- // these for the dimension position6 ^& O. c1 g; e9 k* x
- Point3d dimOrigin1(-100, heigth1/2, 0.0); + q9 P4 ^- k% l7 j8 [
- Point3d dimOrigin2(length/2, heigth1+100, 0.0);) }1 Z4 C$ |" k. s
- Point3d dimOrigin3(length+100, heigth1-heigth2/2, 0.0);</p><p> // add curves
- t/ {, `! i' m! W - Point3d startPoint1(0.0, 0.0, 0.0);6 i2 K8 y3 Z3 V4 [( \9 v+ L4 N6 s$ g
- Point3d endPoint1(0.0,heigth1,0.0);
2 {( S; l0 a+ M- E( V& N - Point3d endPoint2(length,heigth1,0.0);* t; q y0 Z. `( f: u
- Point3d endPoint3(length,heigth1-heigth2,0.0);
, G: Y2 c/ u$ N, l - Line *line1,*line2,*line3,*line4;
4 X0 d& K5 W7 P# {% }0 z - line1 = workPart->Curves()->CreateLine(startPoint1, endPoint1);% X" ]' _6 O5 j- R( p7 [- N4 l. e
- line2 = workPart->Curves()->CreateLine(endPoint1, endPoint2);4 R$ @9 L5 i7 o1 f. M
- line3 = workPart->Curves()->CreateLine(endPoint2, endPoint3);
; \0 s8 n y: P+ X - line4 = workPart->Curves()->CreateLine(endPoint3, startPoint1);5 s. k7 B; y" x. t% ]# o
- theSession->ActiveSketch()->AddGeometry(line1, Sketch::InferConstraintsOptionInferCoincidentConstraints);
" n& c" O5 f# ?& G# W) t4 l) L5 J - theSession->ActiveSketch()->AddGeometry(line2, Sketch::InferConstraintsOptionInferCoincidentConstraints);8 S% s2 Z+ l7 `0 [* T: o
- theSession->ActiveSketch()->AddGeometry(line3, Sketch::InferConstraintsOptionInferCoincidentConstraints);
$ [: |. {: X! ?' V9 l' r - theSession->ActiveSketch()->AddGeometry(line4, Sketch::InferConstraintsOptionInferCoincidentConstraints);* g: _: e" J) W1 a
- </p><p> // add constraints8 K; Y0 h% _; o2 F1 E
- //..
8 Y0 h0 f( f; ~* T - // for line1
3 }; O( @( l$ t4 E - Sketch::ConstraintGeometry geopoint1;) D/ o$ x' U4 t6 b
- geopoint1.Geometry = line1;
; i% |* Y4 g$ v6 L5 Y0 U% ], E - geopoint1.PointType = Sketch::ConstraintPointTypeStartVertex; D- e# t. M" c- X7 u" p
- geopoint1.SplineDefiningPointIndex = 0;
; T8 s/ ]! K6 f - // find the (0,0,0) point
( I4 h2 L H( s$ y6 s: y/ L1 L - Sketch::ConstraintGeometry geopoint2; 1 i N# d) g5 ?# n
- Point *pointOriginal;3 ` r. y0 U: w: X+ U
- pointOriginal = workPart->Points()->CreatePoint(sketch1->Origin());
- ?& C: Z& h# C; [) r. a+ ]2 N - geopoint2.Geometry = pointOriginal;4 L! c- O% W+ ?0 W, X
- geopoint2.PointType = Sketch::ConstraintPointTypeStartVertex;# O( n' J* \0 G0 M4 Y% _
- geopoint2.SplineDefiningPointIndex = 0;- p! p, q7 h" y
- theSession->ActiveSketch()->CreateCoincidentConstraint(geopoint1,geopoint2);</p><p> Sketch::ConstraintGeometry geoline1;
4 A: m2 g# O( [0 n N/ {+ X - geoline1.Geometry = line1;
% `/ L* _; q9 y2 s - geoline1.PointType = Sketch::ConstraintPointTypeNone;1 C8 m+ c- n9 E* u7 L
- geoline1.SplineDefiningPointIndex = 0;& G; u1 y- ` V! z, s9 z, C
- theSession->ActiveSketch()->CreateVerticalConstraint(geoline1);
2 K9 p, d0 t) |; H& F, {5 D - //..
, a: c1 n8 @% P# U; W - // for line2
7 {8 E; Z3 h( W. @* W' P - Sketch::ConstraintGeometry geoline2;3 ]" K4 C' C4 ?' `/ ?" ^
- geoline2.Geometry = line2;8 ]) I) X1 w# Z6 q3 l
- geoline2.PointType = Sketch::ConstraintPointTypeNone;5 r2 y) ^6 P) O
- geoline2.SplineDefiningPointIndex = 0;+ N+ |2 }" z3 i) v3 k; w
- theSession->ActiveSketch()->CreateHorizontalConstraint(geoline2);
& X$ C1 P0 R, w/ R+ x - //... t. z; X4 b" M4 d: e' j' \. G
- // for line34 q. c9 ?! T( D4 ]! [1 _
- Sketch::ConstraintGeometry geoline3;
' R% z( n' V( n' K - geoline3.Geometry = line3;9 ]" f d( D [) @& M/ Z" W& C
- geoline3.PointType = Sketch::ConstraintPointTypeNone;
: ]: L$ f, O7 @; b8 r - geoline3.SplineDefiningPointIndex = 0;
- n2 j7 g" t6 k4 z- D% \ - theSession->ActiveSketch()->CreateVerticalConstraint(geoline3);1 k" p3 b; @1 q/ q( |
- // use this method to create the constraints
0 T. ~* q9 E5 C$ l$ [ - /*SketchConstraintBuilder *line3constraint;
+ k& ^$ R% q$ C8 P; \4 K: {+ S - line3constraint= workPart->Sketches()->CreateConstraintBuilder();
, p- u" T0 Z# x7 T. I+ j4 {( f - line3constraint->GeometryToConstrain()->Add(line3);
& Z1 u- {5 ]# z; O - line3constraint->SetConstraintType(SketchConstraintBuilder::ConstraintVertical);+ c; V% n; b$ B0 a
- line3constraint->Commit();2 c6 [% X+ |& G& C! D. E
- line3constraint->Destroy();*/
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- // add dimension
* ^# {- }- o9 S - //.." |9 y( d" A5 B
- // for line10 R3 \7 `5 t# a. }$ z3 A. S! C6 _
- Sketch::DimensionGeometry dimobject1_start;
4 l) ?2 g. f, a, a9 c. ^" X9 E - dimobject1_start.AssocType = Sketch::AssocTypeStartPoint;
2 K+ B' i0 w) H8 L" } - dimobject1_start.AssocValue = 0;- o3 u0 I7 X5 t
- dimobject1_start.Geometry = line1;& I: A' J; N) O; P' J U
- dimobject1_start.HelpPoint.X = 0 ;! ~" W6 K1 D, e" F* P4 M ?2 y
- dimobject1_start.HelpPoint.Y = 0 ;: o' S0 @8 N" T" V
- dimobject1_start.HelpPoint.Z = 0 ;
3 n3 K+ h/ s$ Q; d: ]; q - NXObject *nullNXObject1(NULL);" W" i8 h1 Z; O1 J2 ^4 f9 e% U
- dimobject1_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject1_end;
! r* ?! z- ~9 i: L7 S - dimobject1_end.AssocType = Sketch::AssocTypeEndPoint;* k4 A8 a$ a) n, {5 e* C
- dimobject1_end.AssocValue = 0;
G, W) H4 p8 h$ j& d. e - dimobject1_end.Geometry = line1;
" b6 i+ a8 D3 N' \- }6 u6 J/ V - dimobject1_end.HelpPoint.X = 0 ;8 q$ h9 ]% D* f8 r9 l
- dimobject1_end.HelpPoint.Y = 0 ;1 ^8 \* l2 d0 s# ?& H! q
- dimobject1_end.HelpPoint.Z = 0 ;
$ P9 Y" f$ ]( \ - 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;$ N# j9 N0 y0 C
- dimension1 = sketchDimensionalConstraint1->AssociatedDimension();</p><p>
# R6 H8 ?4 W+ h! h - //..
# |$ D0 {3 d: h! n) n( d - // for line25 B/ l( o! |6 H1 ~) T
- Sketch::DimensionGeometry dimobject2_start;$ r1 c+ @! u9 Q" A. U/ M
- dimobject2_start.AssocType = Sketch::AssocTypeStartPoint;8 {8 e. Y# S. X4 O, U( x0 j5 F
- dimobject2_start.AssocValue = 0;
" Q4 ]% T7 C+ ?4 M+ | a$ y - dimobject2_start.Geometry = line2;0 Q7 b! r( R. ^* n
- dimobject2_start.HelpPoint.X = 0 ;5 b) H: @/ r/ V9 Y& Y! M/ |2 _5 y
- dimobject2_start.HelpPoint.Y = 0 ;+ J. p+ {6 |. m8 c1 ]( t# B, n
- dimobject2_start.HelpPoint.Z = 0 ;
& F0 O \# X" P5 ^7 N" o - dimobject2_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject2_end;
6 m+ `" d* A! v: m5 X% @ - dimobject2_end.AssocType = Sketch::AssocTypeEndPoint;
* ?7 f( X9 Q1 w. F5 ^5 g8 ? - dimobject2_end.AssocValue = 0;$ f/ v1 O9 @6 }$ m
- dimobject2_end.Geometry = line2;
5 t% L7 Y* L" Q& m+ E% v' e8 O - dimobject2_end.HelpPoint.X = 0 ;
7 L M/ \* a2 |7 A( J/ l# C - dimobject2_end.HelpPoint.Y = 0 ;, z ]/ L" F/ P: i& S A
- dimobject2_end.HelpPoint.Z = 0 ;. W1 z3 T) r0 O/ u( 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;
8 ^0 n& m( R+ Z& V - dimension2 = sketchDimensionalConstraint2->AssociatedDimension();</p><p> // for line3" Z: Y$ y7 E: \8 P9 z
- Sketch::DimensionGeometry dimobject3_start;5 O3 K& y- ~, ~
- dimobject3_start.AssocType = Sketch::AssocTypeStartPoint;
. U' {& f- p- b9 i5 R6 w) g3 S6 R - dimobject3_start.AssocValue = 0;, w T2 {! [0 e4 k' l
- dimobject3_start.Geometry = line3;. i1 x9 w# d3 b4 w; A
- dimobject3_start.HelpPoint.X = 0 ;
) y, P3 N* l1 ^) n - dimobject3_start.HelpPoint.Y = 0 ;
& B. K) }$ E6 M/ P* n - dimobject3_start.HelpPoint.Z = 0 ;8 e+ Y5 n7 E" E7 @8 |# p: s
- dimobject3_start.View = nullNXObject1;</p><p> Sketch::DimensionGeometry dimobject3_end;
+ l/ t5 Q( [- m* h8 z - dimobject3_end.AssocType = Sketch::AssocTypeEndPoint;
6 @8 f/ \# D4 \ - dimobject3_end.AssocValue = 0;" Q/ ?6 A5 g: X& w
- dimobject3_end.Geometry = line3;: T& p3 W! p9 a/ r
- dimobject3_end.HelpPoint.X = 0 ;; } x% s3 C' j
- dimobject3_end.HelpPoint.Y = 0 ;, R% X) k% q5 [) w/ u
- dimobject3_end.HelpPoint.Z = 0 ;
' t% Y9 q* `# S) G' t! n- _1 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;: v9 g. S! ?/ K. h/ y5 ~* ^
- dimension3 = sketchDimensionalConstraint3->AssociatedDimension();</p><p> //workPart->Expressions()->Delete(height1exp);</p><p> theSession->ActiveSketch()->Update();</p><p> theSession->ActiveSketch()->Deactivate(Sketch::ViewReorientFalse,Sketch::UpdateLevelModel);
% O8 k$ c0 {+ m# d: e( m -
. X) F8 X$ g! ^% z - /*</p><p> // revolve the body</p><p> */
1 P# P/ F! E6 [7 ^$ F1 N( }4 t - Features::Feature *nullFeatures_Feature(NULL);
/ A9 l, ^& `0 z% W* W, j9 s. ~ - Features::RevolveBuilder *revolveBuilder1;
5 U6 K8 C) u: _* U5 z! h - revolveBuilder1 = workPart->Features()->CreateRevolveBuilder(nullFeatures_Feature);. \& G2 k1 z2 K' _7 y0 g
- revolveBuilder1->Limits()->StartExtend()->Value()->SetRightHandSide("0");
# x; W& o- n/ c$ p: k - revolveBuilder1->Limits()->EndExtend()->Value()->SetRightHandSide("360");
2 N) ]* z1 [! o/ n& Z3 n. j - revolveBuilder1->SetTolerance(0.01);
6 P, K/ X( P- L* I' o$ Z - Section *section1;$ f4 b+ T' E) n1 B6 J+ F/ I
- section1 = workPart->Sections()->CreateSection(0.0095, 0.01, 0.5);, [/ T2 I N6 S, Y' q
- revolveBuilder1->SetSection(section1);, I: }% C: I+ R& O/ e$ u
- + r$ v8 o( S5 j- t
- section1->SetAllowedEntityTypes(Section::AllowTypesOnlyCurves);: V: Z: H$ w; E
-
! B/ c$ k# U5 Q6 R! H0 R9 J& X - std::vector<Features::Feature *> features1(1);
( r7 @8 ]9 w& z0 C# _, G8 z) p* f3 X - features1[0] = feature1;
: l: ^- [, j9 `4 j4 a- ? - CurveFeatureRule *curveFeatureRule1;
Y* Y' Y* a4 K! }7 `2 {2 m; R! j+ a$ f - curveFeatureRule1 = workPart->ScRuleFactory()->CreateRuleCurveFeature(features1);5 ]- y6 ]4 y" b" M+ m
-
! m' `. u/ T" z3 J. F3 a5 U2 a9 B - section1->AllowSelfIntersection(false);% M4 ] J& T4 e! r: t
- ! Q# e8 E" h) P }4 e; a! j
- std::vector<SelectionIntentRule *> rules1(1);
8 u: _8 d) I7 P# J2 _ - rules1[0] = curveFeatureRule1;
& I7 w$ P% Z3 t- d* `- G4 W2 n - NXObject *nullNXObject(NULL);
# \6 I8 A8 O5 q+ n - Point3d helpPoint1(0.0, 0.0, 0.0);; y6 w0 y) W4 d* \' |( } G5 L
- section1->AddToSection(rules1, nullNXObject, nullNXObject, nullNXObject, helpPoint1, Section::ModeCreate, false);
6 |1 X8 F$ c; w! l" o( ?8 m - + G8 k! l$ d4 X; t( O
- // define the axis</p><p> Direction *direction1;5 ~, F9 A. p: i( o7 T
- direction1 = workPart->Directions()->CreateDirection(line2, SenseForward, SmartObject::UpdateOptionWithinModeling);# k- U/ O' |6 W" L2 n- \& f4 N
- ' b ~9 Z; n4 J! t8 A! E3 w
- Point *nullPoint(NULL);, h; A1 u( @' E& B- O& A3 J
- Axis *axis1;6 o2 H9 c2 N+ s7 {8 s" ?- v% w
- axis1 = workPart->Axes()->CreateAxis(nullPoint, direction1, SmartObject::UpdateOptionWithinModeling);, U2 K6 ^ U7 w- ]
- 5 B h/ {& Z, E& f; k/ I/ F$ a- E
- revolveBuilder1->SetAxis(axis1);</p><p> // commit feature* r# b: f7 O! _: P
- Features::Feature *feature2;4 `8 e0 G0 B& {7 j3 V
- feature2 = revolveBuilder1->CommitFeature(); M& e& r# `9 Z
- revolveBuilder1->Destroy();3 F8 Z' d+ w' S+ ?, y% N. |- F
- }</p><p>}2 f% W7 T: M6 Q
- </p><p> </p>
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