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NX二次开发源码分享： 创建精确外轮廓
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UF_CURVE_create_shadow_outline (view source), r1 i" q$ Q( [
1 f, {( ]) ^+ n; p( xDefined in: uf_curve.h
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Overview
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, R; j: t# V3 rCreate shadow outline for a given array of solids. Solids passed to this ! |; `/ R9 E+ A6 v3 }; m
routine must be on a selectable layer and visible. If created shadow curves : I' O/ R7 t5 D7 j/ a
can not form loops, please use UF_CURVE_create_shadow_curves instead to get ' K9 W6 w1 H) j# S/ F/ E$ l
shadow curves. 5 i# E( K6 [* f5 O4 J; `- o- A* }
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[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)
2 ^/ |: t! W+ p theSession.Parts.SetWork(theSession.Parts.Display);' o4 O) d% b5 V9 P+ W! ^) i9 L2 a2 A
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TaggedObject[] theBodies = null;
3 L. j- X. e+ ^ if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)0 K9 T& X2 d( T
{
, l* M5 v5 U* P9 t3 H: y Echo("Selected Bodies: " + theBodies.Length.ToString());6 i% Y! G9 J6 [5 |, l
Tag[] theBodyTags = new Tag[theBodies.Length];
! I1 z" ?8 I* l- [4 C for (int ii = 0; ii < theBodies.Length; ii++)( M% [6 }) p& t; z8 M9 c! ^% z. D
theBodyTags[ii] = theBodies[ii].Tag;5 `2 j7 N5 @% A) I7 i& e
; [) h2 L0 R/ Q1 r. ? List<Curve> theOutlineCurves = new List<Curve>();
$ R# Y4 Y2 D. y$ W; \' [) G2 j# ? ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;1 t- p. u) [5 _ I; ^- k6 U8 g4 [
int loop_count;
6 S. O2 e& e4 C# K int[] count_array;
' F& K( i1 q9 S" U Tag[][] curve_array = null;
! W) O4 Z | c/ m1 g double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
9 `. O% F @3 Z8 S1 V; H6 I theUFSession.Modl.AskAngleTolerance(out tol[1]);" G/ y; {; }8 O* r
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
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Echo("Precise Outline Loops: " + loop_count.ToString());# n6 H" |6 Q4 r' W. m
for (int ii = 0; ii < loop_count; ii++)
3 D& ^1 D# |5 N for (int jj = 0; jj < count_array[ii]; jj++)
6 C0 J# \; J/ k @. q theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
# x$ I7 \5 |5 ] Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());0 V& V: _1 y# L) q) P z4 R1 p
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead ( x$ H# M: c5 J+ \
int curve_count;
* u! v# ~* m, s" p Tag[] outline_curves = null;
, V9 n. w2 P& C3 ~$ B% ^ theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, , p9 [- `. `) M7 h7 O4 L
workView.Tag, out curve_count, out outline_curves);
, D# M4 z; Q( U0 T( V* T Echo("Precise Outline Curves: " + curve_count.ToString());( {) @8 G6 h, X! }; q% x
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