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NX二次开发源码分享： 创建精确外轮廓8 x6 ~; I: f% l# S0 G- R9 b( _
/ R6 W0 M% x- {8 L% Y6 o! OUF_CURVE_create_shadow_outline (view source): t9 |+ `4 G- z- ?
. t% N& f, t1 x- M* q0 w gDefined in: uf_curve.h
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Overview
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% B' z% ^4 y+ d3 D5 \* l' W7 ACreate shadow outline for a given array of solids. Solids passed to this ) r6 v; Q- f' y. w
routine must be on a selectable layer and visible. If created shadow curves
& A' M5 \8 r# f T D. ican not form loops, please use UF_CURVE_create_shadow_curves instead to get
5 ^7 T/ `* q5 O% c" }5 wshadow curves.
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[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)
. Z. C1 F2 O, t: g7 B" ~ theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;
1 g7 [6 X! Y6 s7 ^ if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)1 v1 j. C* w8 D
{
3 Y4 v4 Z! D/ z6 F' X" @ Echo("Selected Bodies: " + theBodies.Length.ToString());
1 R+ Q# {9 b) h6 q Tag[] theBodyTags = new Tag[theBodies.Length];, j+ m9 i8 q( V& D
for (int ii = 0; ii < theBodies.Length; ii++)
1 N# \( m4 F/ g" T$ l theBodyTags[ii] = theBodies[ii].Tag;" a2 t6 H6 k: N
$ I g; A+ |* j& T7 y* r List<Curve> theOutlineCurves = new List<Curve>();
, Y3 a0 B7 b `: n" t" m ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView; T' ~: A1 Z- i* r" w0 L
int loop_count;4 y7 J5 z& |% z2 f
int[] count_array;9 R& a- ^8 {# t$ W- r5 c- u0 g
Tag[][] curve_array = null;( l+ P$ I% N/ H' q7 K2 {
double[] tol = new double[2];2 }! A1 i: C8 F0 x3 [( G d' ^- a
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
% r9 A4 D. A' C& u0 i theUFSession.Modl.AskAngleTolerance(out tol[1]);) n9 O- r% U h, V; v
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,# w; f3 W: D& l; H, P
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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0 v; J, t6 g" l/ G g Echo("Precise Outline Loops: " + loop_count.ToString());) E. k2 ], D2 m6 o
for (int ii = 0; ii < loop_count; ii++)
0 z5 d" l- T) x, R3 q' R for (int jj = 0; jj < count_array[ii]; jj++)' |, H- H; t6 h. e" [
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));# e- p9 g% V. Q3 K
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());' D9 Z& R/ v) B" U/ f9 L
) [6 d7 T2 }9 Z: y1 {4 z2 X /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
) r" O; S: X. |1 Z int curve_count;
) Q9 p/ n" o0 ?1 D% u4 R4 @ E Tag[] outline_curves = null;
7 [$ \3 N7 f4 |9 p theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, $ X- b, V8 [0 J. o& H$ e) v: Z
workView.Tag, out curve_count, out outline_curves);7 g3 W. A& t5 F1 h) y, M
Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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