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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): i2 j' t/ I5 l
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Defined in: uf_curve.h
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Create shadow outline for a given array of solids. Solids passed to this
+ j9 g2 f) z8 l: W/ froutine must be on a selectable layer and visible. If created shadow curves ' B; t& i( w; O' |' c
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
, }5 q' O4 n1 D( F) {6 c6 S5 qshadow curves.
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% i* z; P! j+ j& h; O* w5 I4 l[mw_shl_code=csharp,true] void DoIt()% i" Q. b* {% I3 L; l9 F
{
X6 f% g, g/ b& G9 ~$ u if (theSession.Parts.Display != theSession.Parts.Work): w d; w L8 S6 C9 L. w
theSession.Parts.SetWork(theSession.Parts.Display);4 z7 R8 Q2 r# R7 g
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( P" h3 t2 H8 Q) B* C" p' I0 b: p8 B TaggedObject[] theBodies = null;
8 e. [& Y/ l; @ if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)5 f% N* g6 e9 `/ \) L7 {3 Z5 M4 N
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Echo("Selected Bodies: " + theBodies.Length.ToString());
) l3 A( l* w1 t Tag[] theBodyTags = new Tag[theBodies.Length];, R; u: y' a: O2 i4 }. S+ H
for (int ii = 0; ii < theBodies.Length; ii++)5 _: G& K* ?4 h/ s6 ]* ?9 R5 B
theBodyTags[ii] = theBodies[ii].Tag;
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% Q$ I$ r5 d% M2 t List<Curve> theOutlineCurves = new List<Curve>();
6 Y9 Y7 @ [( s& j6 N ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
" L* I- }. J4 c9 m int loop_count;6 c3 @1 I- }( ^( Z2 S: [+ P% i+ c
int[] count_array;
E. Q \* J1 {8 k# M$ R5 F7 } Tag[][] curve_array = null;
8 F1 B. @6 y* m" P- h3 l double[] tol = new double[2];
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+ M& G& ]/ S, k" C% J: k9 @ theUFSession.Modl.AskDistanceTolerance(out tol[0]);
1 O% E7 x, D1 j) _$ ?1 R5 t$ t theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
: h) c+ v0 c' W" a! c- P" I workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());1 {& _; v4 b$ m2 I* t
for (int ii = 0; ii < loop_count; ii++)
( [+ d; i0 Q9 S ?) o for (int jj = 0; jj < count_array[ii]; jj++)$ a8 d6 W: k; W% M! m8 t# M
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));+ Z1 D% W y1 N# q* D, u) S
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());& e. y% r3 q( F1 ^ O* R3 O- o7 ]
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead , E9 B7 h+ W# j4 ^( P
int curve_count;
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theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, ! L2 o( Z' \0 |" Q1 W/ b; b
workView.Tag, out curve_count, out outline_curves);
5 M! s4 ]6 I) d# G1 L Echo("Precise Outline Curves: " + curve_count.ToString());; W; e' z4 q7 E" L- }
*/
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