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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)( p; W7 ^: q( Z% ] Z6 w) l' O
' i: \, A+ _8 e# Y6 jDefined in: uf_curve.h
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Create shadow outline for a given array of solids. Solids passed to this
, ]% N- I( U( D, `% oroutine must be on a selectable layer and visible. If created shadow curves ) M0 L M2 O1 f* B$ S' M
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
2 K6 q/ _+ d7 O, M* g7 U0 Nshadow curves. 8 @# z2 X. h y, L7 v
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[mw_shl_code=csharp,true] void DoIt()2 U$ e$ {+ J' L2 @3 e9 ]/ }
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if (theSession.Parts.Display != theSession.Parts.Work)+ \3 U2 V5 @* h
theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;
" s/ `6 x' _$ F1 L$ F1 w% d if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)3 J; _. E. u" J$ o0 s5 W
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Echo("Selected Bodies: " + theBodies.Length.ToString());3 W1 Z& F: U9 w
Tag[] theBodyTags = new Tag[theBodies.Length]; _, t: C8 D. e2 S
for (int ii = 0; ii < theBodies.Length; ii++)
, y; c; W& s1 f& f' m1 B theBodyTags[ii] = theBodies[ii].Tag;5 Q Z2 Z* Z ]& [# ~- e
) q2 I# v& H$ a8 g: H( n4 `, y" ~ List<Curve> theOutlineCurves = new List<Curve>();
" B( P) Q0 t6 A2 M2 F2 J/ c- }7 L ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
7 ?, S2 Y+ T+ `' J Y1 ]* h int loop_count;8 U, D/ R6 p% V5 C* U A
int[] count_array;5 f4 S V; X; t+ s
Tag[][] curve_array = null;& @" D2 E W: e1 s$ n; E' I% n
double[] tol = new double[2];5 q( U8 p% D1 r/ t3 }, o8 f; s! O
+ H4 x' {( ~$ q' {; a1 S theUFSession.Modl.AskDistanceTolerance(out tol[0]);; X6 j$ g# Y( w4 o
theUFSession.Modl.AskAngleTolerance(out tol[1]);
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6 e1 x# Z. i; a) r( } theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,. A% ]' j1 W% H* J
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());
9 u$ Y9 V0 a* |( h, Y+ M for (int ii = 0; ii < loop_count; ii++)& H3 F9 b5 s5 h4 Z& Z) E* c
for (int jj = 0; jj < count_array[ii]; jj++)
+ |. l0 e% V8 _" P theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));' E3 C- T& _/ u! N
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());3 D0 [7 T/ d/ ^* b- N- s5 ~9 s+ ?
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
; m/ J: S3 B' z8 @6 b int curve_count;
' |" |& ~; N% |: w3 I Tag[] outline_curves = null;' R3 x- X# E X
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, - d3 f0 ^! Q$ @' L$ ~
workView.Tag, out curve_count, out outline_curves);
5 k' k, b. q' x. `% b' J Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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