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NX二次开发源码分享： 创建精确外轮廓8 l6 i% i2 I$ Q8 R2 ~' e3 `
& v0 L+ h8 V8 AUF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h& m, B h( P' @9 k& ~; K
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Overview
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Create shadow outline for a given array of solids. Solids passed to this % G, Q) P; R; Q9 B
routine must be on a selectable layer and visible. If created shadow curves
8 Y2 f; i7 q; l: a z3 h. ~- `can not form loops, please use UF_CURVE_create_shadow_curves instead to get 0 Q: s! G. b0 ]- F
shadow curves.
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[hide]
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[mw_shl_code=csharp,true] void DoIt()% T/ W; {) M+ m! O& c3 t
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if (theSession.Parts.Display != theSession.Parts.Work)
3 P) e$ m W N3 Z/ } theSession.Parts.SetWork(theSession.Parts.Display);" l* N# c+ h7 N: c4 E
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, I0 e" S; u1 @* C TaggedObject[] theBodies = null;/ m1 Y3 N* {$ a0 o
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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Echo("Selected Bodies: " + theBodies.Length.ToString());( K9 _" T! z6 L- U
Tag[] theBodyTags = new Tag[theBodies.Length];" e3 T1 C- r1 h0 r z- P& L0 C7 P$ M. c1 R
for (int ii = 0; ii < theBodies.Length; ii++)) r) b l! H' ?, H) W
theBodyTags[ii] = theBodies[ii].Tag;
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List<Curve> theOutlineCurves = new List<Curve>();2 f7 Z3 R t J
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;$ M6 ]8 E4 d% E& }
int loop_count;0 w/ _ n" q% r) R3 P! X( ?2 @+ d( s
int[] count_array;
. x& }5 S+ _; C& G+ X. q7 J3 M! V Tag[][] curve_array = null;
" H% Z, D6 z6 D$ r* C! i double[] tol = new double[2];4 ~5 B$ b0 v$ @
% C' L i! \0 a0 _4 j- x theUFSession.Modl.AskDistanceTolerance(out tol[0]);
% _* W7 V& S! P: c& ?0 V% r+ P' a theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
# l2 j( f" S5 f; F6 Y* ]3 } workView.Tag, out loop_count, out count_array, out curve_array, tol);
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$ z9 q0 n! s% r6 j0 y Echo("Precise Outline Loops: " + loop_count.ToString());
" P# Q2 B0 s5 U5 m q for (int ii = 0; ii < loop_count; ii++)& S1 y" d8 `6 a: s* W
for (int jj = 0; jj < count_array[ii]; jj++)0 n0 C3 i5 R& K% g4 I. f
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));+ O. V: F- L+ C! e- C% t! }
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());, W/ m. s d6 W, Y! _, C# o
# N* \3 A3 d8 R1 Z /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead 5 d, L/ ]2 I* a
int curve_count;- o B0 K1 E5 L8 \( V4 W+ p
Tag[] outline_curves = null;, O# a0 j6 z! i7 \
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, - s9 u# a; e5 H# f6 J
workView.Tag, out curve_count, out outline_curves);, S7 p0 z3 L3 S
Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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}[/mw_shl_code]# I, A) v" X9 T% l- v4 p) P: k
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