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NX二次开发源码分享： 创建精确外轮廓& m) v6 i4 R6 f1 i) f5 Y* q. U
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UF_CURVE_create_shadow_outline (view source)* u) D' k3 b, F: O
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Defined in: uf_curve.h0 v1 D+ Y0 a& F( n! g; \
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+ r4 ]. {# L* b! c SCreate shadow outline for a given array of solids. Solids passed to this
1 B/ E+ s1 g, I1 q( m; aroutine must be on a selectable layer and visible. If created shadow curves ' b5 j6 l- t4 E# }( @* l
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
8 s. j0 z1 h& b% U2 n6 Z7 Lshadow curves.
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[mw_shl_code=csharp,true] void DoIt()" w6 [) r5 v0 r! ^) ~
{
0 w$ Z" |/ d# l/ G3 G! U! D- ^ if (theSession.Parts.Display != theSession.Parts.Work)# v3 S, ?- q; L% D
theSession.Parts.SetWork(theSession.Parts.Display);9 Z, p* G X- J$ ]5 n- k. n* r9 b" b
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* H0 L9 {* t& F) A TaggedObject[] theBodies = null;/ {; C( R! @; y' Y! j$ D m
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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6 y9 Z2 } d2 n' b( c w% } Echo("Selected Bodies: " + theBodies.Length.ToString());
7 M% e2 H9 A$ ~6 k Tag[] theBodyTags = new Tag[theBodies.Length];
2 _- a" Q; m3 E* i+ S for (int ii = 0; ii < theBodies.Length; ii++)$ }( s- d) p# |9 [+ |5 p
theBodyTags[ii] = theBodies[ii].Tag;
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2 S: P5 a8 d% b- }+ f# |8 n0 T& Y List<Curve> theOutlineCurves = new List<Curve>();/ R6 ]/ I. ?% r) h% B! a
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;3 Z; t/ O2 l2 ~6 h
int loop_count;
8 q. S6 i8 ?- M* r' X9 L+ m int[] count_array;; Z4 |$ J$ D: ~' E7 p: Z
Tag[][] curve_array = null;6 \0 k4 w0 K) b2 k
double[] tol = new double[2];; T @ t4 k8 d& Y
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);1 h% e7 b5 H0 y& [& R. E
theUFSession.Modl.AskAngleTolerance(out tol[1]);" A# m8 \/ r; W( z: a4 p
/ G: n2 r, D1 D theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
; e! N7 S- K k8 k! I1 e workView.Tag, out loop_count, out count_array, out curve_array, tol);0 C! u5 U5 F1 N) T" J: D
3 o' s) W% R: J Echo("Precise Outline Loops: " + loop_count.ToString());
1 p& m. C7 p1 j$ t9 G for (int ii = 0; ii < loop_count; ii++)* y3 l4 h: r4 s* l# V
for (int jj = 0; jj < count_array[ii]; jj++)
@# k8 q; h. }" O theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));6 d' J9 K9 _7 O
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 & w6 I: B; R4 Q. ]$ ?; U& [1 X, ]! [
int curve_count;% A6 W1 w; [ D0 d; U$ {: e
Tag[] outline_curves = null;
+ F4 G; i( p+ B$ y, O2 i4 q theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, ! N+ m) `* }" t" Z* h1 J7 ?% t
workView.Tag, out curve_count, out outline_curves);
I! n: \, z. m% \) h+ d Echo("Precise Outline Curves: " + curve_count.ToString());$ q2 Z2 l1 _0 e0 W1 S* B
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}
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1 M j# m r9 `3 `8 U/ G }[/mw_shl_code]
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