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NX二次开发源码分享： 创建精确外轮廓8 m) ^% M n6 |( h" y
$ q+ r6 T" @* g) O7 y' ZUF_CURVE_create_shadow_outline (view source)
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' G& v( C, S! u2 S4 ^; wDefined in: uf_curve.h1 G+ \9 m5 [8 M& H. H" d4 f
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Create shadow outline for a given array of solids. Solids passed to this
* i) R- L6 ~+ D/ t, u" g! Wroutine must be on a selectable layer and visible. If created shadow curves
$ x4 A! j& S4 Z9 s7 j- S: K1 ocan not form loops, please use UF_CURVE_create_shadow_curves instead to get 3 Z; s' Z/ i2 X) i# X/ Y" d. l
shadow curves. 6 k! o; l. q3 v
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[hide]
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[mw_shl_code=csharp,true] void DoIt()
: l. b7 x7 N2 l, C {
/ s8 I* s# K, A) y if (theSession.Parts.Display != theSession.Parts.Work)+ q- O% l: [) {; M) K q' n+ E
theSession.Parts.SetWork(theSession.Parts.Display);0 Z7 D8 R9 c- W# A7 m. @5 P
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( c% ]% W. h1 i& w# X TaggedObject[] theBodies = null;- @5 {: T7 u0 B* n
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)/ Y) U% y4 t; L( O7 x# A% _ C
{
i- i6 e! w' \: X6 F: Y Echo("Selected Bodies: " + theBodies.Length.ToString());' J4 \$ P. V0 \4 E) g" w% T% z
Tag[] theBodyTags = new Tag[theBodies.Length];, K& k; ^) `6 J
for (int ii = 0; ii < theBodies.Length; ii++); j6 D& L+ t( E, `: A
theBodyTags[ii] = theBodies[ii].Tag;
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List<Curve> theOutlineCurves = new List<Curve>();2 U" C1 s3 M& ~! b
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView; ?1 o1 y8 j- B4 s" ?' _
int loop_count;
) r: D" W) w! i/ U+ ~ int[] count_array;
( [5 S3 \9 a5 e' C8 E6 } Tag[][] curve_array = null;
( w. p/ d; D, j: z! \! e double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);. V5 N& j5 R8 Q3 t, c! m
theUFSession.Modl.AskAngleTolerance(out tol[1]);- _( F0 x# W2 D9 P4 a
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,, p( U* ^- i6 u7 Q
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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4 M' _- F+ O( P Echo("Precise Outline Loops: " + loop_count.ToString());
' y* r3 U% D# r: o* Q9 ?: x5 u for (int ii = 0; ii < loop_count; ii++)
8 T: a9 k" v6 Z; I& Y( ]7 p for (int jj = 0; jj < count_array[ii]; jj++)1 c' o# C4 X" B% {# X. v7 g
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
7 y4 |0 x+ D* v' @4 w5 ~3 n$ C Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString()); j; |) L( v$ L: ~7 _
0 u0 ?: ` v6 y3 V /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead 4 \, m; ^9 D/ u9 A y
int curve_count;
9 N6 Y* L% _0 H9 Q; } Tag[] outline_curves = null;# u$ {2 W) m* z) p! J
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
$ V1 L, t0 R$ g workView.Tag, out curve_count, out outline_curves);
/ p7 d5 G) f" M# ~: w; j2 l Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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}[/mw_shl_code]4 w% ]* h6 f. D( i5 P& c2 T0 j
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