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NX二次开发源码分享: 创建精确外轮廓
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UF_CURVE_create_shadow_outline (view source)$ H6 E* O' m w- Y2 m
8 h5 i8 d4 s% K* p/ xDefined in: uf_curve.h: s/ F1 M' f8 m8 F8 e) [# ^
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Create shadow outline for a given array of solids. Solids passed to this
+ c( Z4 n/ Y% a7 a3 x1 M$ S0 n+ nroutine must be on a selectable layer and visible. If created shadow curves
9 H; w: W* X) B, k$ T5 kcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
# g9 w* X$ i# I3 ushadow curves.
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[hide]
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[mw_shl_code=csharp,true] void DoIt()
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( z; _3 S. G& B% B" E if (theSession.Parts.Display != theSession.Parts.Work)! @9 ~: p, `9 V
theSession.Parts.SetWork(theSession.Parts.Display);# W' J2 d( K, }+ `1 {" F% |
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" J% V, D, ^* n$ D, e; f7 J TaggedObject[] theBodies = null;
$ \. M! r+ h. Q6 o if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
* F( g6 s3 M1 H {
8 Z7 ^9 q0 c- H; J Echo("Selected Bodies: " + theBodies.Length.ToString());, z( ~- ?* |7 w5 t7 [7 o: v/ d
Tag[] theBodyTags = new Tag[theBodies.Length];% i6 d' b; j; q2 y2 l* m5 H
for (int ii = 0; ii < theBodies.Length; ii++)
( {0 s& j$ e2 i' i+ j theBodyTags[ii] = theBodies[ii].Tag;1 L' [: _/ t, r3 C, M0 N) S
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List<Curve> theOutlineCurves = new List<Curve>();% X( d& }: c0 J6 t- n
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
/ K0 u% V& Z- P int loop_count;5 W% S3 y+ X5 h; y3 o: m1 k3 A
int[] count_array;& F) Y+ d( D/ P8 A' W& Z3 q- ~
Tag[][] curve_array = null;- K2 G, \# D% w m' y( h: P
double[] tol = new double[2];' f( g- ^. X: w0 f
2 t0 o7 V9 i" R& |, h- b" N theUFSession.Modl.AskDistanceTolerance(out tol[0]);: X# y; E. h7 u8 Z' z# V' M% D
theUFSession.Modl.AskAngleTolerance(out tol[1]);
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5 @$ c( {/ l. s0 _9 X6 O% y) w! x theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,0 z# X- X2 H# h1 W5 v0 d: u- F
workView.Tag, out loop_count, out count_array, out curve_array, tol);/ I* s: L; v% o, A& m8 W
, O" I7 }% {: h7 J) d% D Echo("Precise Outline Loops: " + loop_count.ToString());
% p5 h* A/ p6 [' C/ q$ ~+ e for (int ii = 0; ii < loop_count; ii++)- j( L2 A+ j5 v3 _. @
for (int jj = 0; jj < count_array[ii]; jj++)! k p6 _1 j$ s
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
5 i, u* ^( x y0 e. d4 Q0 p$ k, L Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
9 U' A* ?4 M" q% y" M int curve_count;0 P( ~9 h& \$ r3 a- ~3 }
Tag[] outline_curves = null;
# H% H4 C/ L4 b9 i9 l theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
) r: w' c6 Z8 V: U2 a' E workView.Tag, out curve_count, out outline_curves);
* g( h0 k) N6 c p Echo("Precise Outline Curves: " + curve_count.ToString());
g* z4 q) b8 |5 s! L */
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}[/mw_shl_code]
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