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NX二次开发源码分享： 创建精确外轮廓+ t3 r% X4 e0 @3 h- ~; Z! C7 e
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UF_CURVE_create_shadow_outline (view source)( ~ J- {/ |: ?
$ L: H4 |, @8 m8 Q4 ?0 K: wDefined in: uf_curve.h
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1 v0 f/ }" C) W4 ]Overview
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+ c. g0 V2 l1 bCreate shadow outline for a given array of solids. Solids passed to this 6 {+ n% S5 C2 e! H
routine must be on a selectable layer and visible. If created shadow curves
5 g! t n: t5 e2 S8 V$ wcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
$ |3 K' }( _% g/ s' `5 v- hshadow curves. 4 J# n$ Z# P/ }* f- z+ z) B2 v
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2 r) v/ G; P8 {* e2 J- H; \& b" z0 d[hide]) y3 x2 q: R" a, s0 a
7 X( a c7 z" ?4 I) J2 k& @* r( T[mw_shl_code=csharp,true] void DoIt()0 q3 E0 P i x; |' I; r
{
+ J( T4 ~+ R F5 x3 a- c if (theSession.Parts.Display != theSession.Parts.Work)
. D7 {* I/ I- M theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;
. t- u/ j. U1 O, n% k9 Y if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)- U) G5 q, m( E+ |
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Echo("Selected Bodies: " + theBodies.Length.ToString());
% C* B; a N0 a. E* d Tag[] theBodyTags = new Tag[theBodies.Length];
9 i3 J5 g- ]2 | for (int ii = 0; ii < theBodies.Length; ii++): {2 n' L! T- ^; V, m& H7 y8 J
theBodyTags[ii] = theBodies[ii].Tag;# X* F. Y$ Z# h
& S/ W0 [4 z; y% @9 | List<Curve> theOutlineCurves = new List<Curve>();. R- P' R, @" Z; V, x/ K
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;, `6 e- s, [2 s* G; m0 O
int loop_count;
$ ^3 y+ F( O. Y4 ? int[] count_array;
' ^, Z+ }% ~3 A$ |' v8 v1 Q Tag[][] curve_array = null;& V1 k' s. x: R% _
double[] tol = new double[2];% l, V# \) Y" f
O% d( B: S5 ]9 w. ~ theUFSession.Modl.AskDistanceTolerance(out tol[0]);* G- F+ [& a9 N% @! n# O
theUFSession.Modl.AskAngleTolerance(out tol[1]);
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6 S* t8 b. D2 n) n% E2 a* z3 W& ~ theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,1 S6 g8 F) @& v5 [
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());$ H1 x0 J* ^! s& n5 t
for (int ii = 0; ii < loop_count; ii++)
9 f+ [- h. B, ]# f. d6 K for (int jj = 0; jj < count_array[ii]; jj++)
* C! N& V8 }1 A" L" \* O, g( F theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
, q& j3 M4 \+ {) p' ? Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());2 c" ?9 _% D8 C$ _& ~
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
* b! m* w; [/ F8 c( x int curve_count;
5 h' Z" J, P, U Tag[] outline_curves = null;
2 X; T; j X1 ? theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, 5 l2 J6 A n# m+ P9 m
workView.Tag, out curve_count, out outline_curves);
l2 B" C9 G1 k/ ] Echo("Precise Outline Curves: " + curve_count.ToString());
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}[/mw_shl_code]4 E9 {! Z/ G: h" z `$ V A. _9 F5 F
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