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NX二次开发源码分享: 创建精确外轮廓& N5 ^( O0 v' O3 p% B, Y# E- m
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UF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h% j/ U# {) l' ^9 @
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Create shadow outline for a given array of solids. Solids passed to this 6 w, b- ~; q, ~
routine must be on a selectable layer and visible. If created shadow curves
7 H' m: \- \5 S7 h! h2 Ncan not form loops, please use UF_CURVE_create_shadow_curves instead to get 2 d; q8 h Y. f
shadow curves. ( D- m! X, c$ M
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7 a9 ?. R# n# }0 _[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)4 y/ H( N4 `, n( |
theSession.Parts.SetWork(theSession.Parts.Display);
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1 ?; W1 k' n3 r# ` TaggedObject[] theBodies = null;% O' @0 c7 l1 o, y& J1 j8 `
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)1 l. e- F/ ]6 ?5 `9 v' j9 D
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Echo("Selected Bodies: " + theBodies.Length.ToString());% d: H! d& P; R5 J% ]' A% M
Tag[] theBodyTags = new Tag[theBodies.Length];
9 w+ }+ C4 O3 S4 [& b- B7 j* Z+ x( X$ m for (int ii = 0; ii < theBodies.Length; ii++)& v1 D, N* O; Z( h: x7 x5 X: \
theBodyTags[ii] = theBodies[ii].Tag;
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1 a) R5 T' o( @6 f, D" a List<Curve> theOutlineCurves = new List<Curve>();
. l h9 A/ X" e' C ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;! p2 i2 q/ c; Y; J5 p9 u q
int loop_count;2 r; {& `: ~9 { h
int[] count_array;
9 m8 S& K1 p' w& l Tag[][] curve_array = null;7 C( A' c/ g; A2 S/ y* g! Q
double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);. C4 ^* T: Z/ }
theUFSession.Modl.AskAngleTolerance(out tol[1]);& _6 m" l: i- ^" N, r
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,4 m' P- V2 G1 \
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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/ |3 ~; j7 S0 x. [" \7 @ Echo("Precise Outline Loops: " + loop_count.ToString());/ ?5 R/ A- i) F: @+ d7 i
for (int ii = 0; ii < loop_count; ii++)
9 ?; W7 Q+ U- [7 C8 t for (int jj = 0; jj < count_array[ii]; jj++)
7 b7 g1 E6 \* k% e theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));4 H/ M' z0 j9 N' y4 R
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 " s2 X3 b5 j1 u8 m# E9 z
int curve_count;9 _. H4 ]% S4 A4 L3 J2 J: Z7 u
Tag[] outline_curves = null;
2 Y+ B' e+ m+ i, u theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
6 f! P! ]* B! |& b4 X workView.Tag, out curve_count, out outline_curves);. ~1 C. I- ~: w+ Y7 N3 x
Echo("Precise Outline Curves: " + curve_count.ToString());
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