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NX二次开发源码分享: 创建精确外轮廓
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! r5 M ~# x0 Q7 @4 DUF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h
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+ I9 O" J1 a) \9 t* R3 D ]" Q. WCreate shadow outline for a given array of solids. Solids passed to this & D3 T/ r7 ]( P/ d
routine must be on a selectable layer and visible. If created shadow curves 5 f2 W; A- A0 M1 @: }
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
; _: ~9 V/ K. P3 _shadow curves.
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# ]2 Z) q8 N! H& E# q if (theSession.Parts.Display != theSession.Parts.Work)( D: D- X# F4 s8 i. {0 [7 a
theSession.Parts.SetWork(theSession.Parts.Display);
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. G& R$ p% h# b TaggedObject[] theBodies = null;
) H) ?$ V! M; N- A) l( q if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)! K1 [* V, ~& R$ b4 H; S; f
{
5 Y% V# u5 w9 U9 i Echo("Selected Bodies: " + theBodies.Length.ToString());" [+ {8 O% Y3 d I3 j* m) \3 o/ \
Tag[] theBodyTags = new Tag[theBodies.Length];9 v8 @3 A" U6 W0 }3 J
for (int ii = 0; ii < theBodies.Length; ii++)
7 q0 F G& `$ D3 ^0 m! q) x3 O; } theBodyTags[ii] = theBodies[ii].Tag;/ c- B+ I/ ] k8 {! S/ t0 a z, Y: I
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List<Curve> theOutlineCurves = new List<Curve>();
9 g# o* a* Y( |9 J( Z( U) B ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
# n# C, u1 K. y$ Z3 Q int loop_count;" i4 ]5 S% C M* X
int[] count_array;
$ O2 E" i; _8 ]) F Tag[][] curve_array = null;. C) e& ]2 g. z( h
double[] tol = new double[2];
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i# r5 _, a. Y: u$ [ theUFSession.Modl.AskDistanceTolerance(out tol[0]);
" f" V/ ?% J, h L) Z9 d( G) M$ T theUFSession.Modl.AskAngleTolerance(out tol[1]);. s1 Y- t0 f( Q) A5 o
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
0 M- r: ^0 y& N4 N4 q workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());' e c7 [) f! D6 N; w% u# E: D3 n
for (int ii = 0; ii < loop_count; ii++)& t% v) b- [8 ]* t" _+ O8 h7 p6 w
for (int jj = 0; jj < count_array[ii]; jj++)6 f" e; v$ V4 z+ S. o; W5 w$ b. K& l
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));& n8 r+ f" b# h6 F* j3 i& {! K
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
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Tag[] outline_curves = null;* ~% N4 { h8 c7 Y- {! r
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
& @' Z, q4 D0 r5 h/ M workView.Tag, out curve_count, out outline_curves);" q. S1 p! `2 p" l4 Q
Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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