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NX二次开发源码分享： 创建精确外轮廓, d) c% T( S7 }$ P3 B. U
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UF_CURVE_create_shadow_outline (view source)
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- ?) i* G+ @( k' |$ y0 TDefined in: uf_curve.h- i& @. e4 u9 a. W$ K
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+ V" p$ N1 n2 @7 ~Create shadow outline for a given array of solids. Solids passed to this
7 Z& d Z+ Q r9 Y. x6 j& lroutine must be on a selectable layer and visible. If created shadow curves
9 Y H( t/ y1 ecan not form loops, please use UF_CURVE_create_shadow_curves instead to get
) Z1 \. b! a. T; a* Y: Wshadow curves.
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% W# T4 `% a3 a[mw_shl_code=csharp,true] void DoIt()) \( t9 X& }# C( e0 F
{
2 q- P% r+ i5 s0 \* f if (theSession.Parts.Display != theSession.Parts.Work)
' _8 q4 A/ ^0 Q theSession.Parts.SetWork(theSession.Parts.Display);, Z5 K, S) V! Q/ E: }0 I, O
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( E' O, j0 L, F' e/ F5 W5 E! O TaggedObject[] theBodies = null;" Z# _) V: E I
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)6 |/ i8 u. {; @
{
! Q5 U; b2 i9 R+ z S Echo("Selected Bodies: " + theBodies.Length.ToString());1 J" B) ` ~9 r# E
Tag[] theBodyTags = new Tag[theBodies.Length];
! t7 p; u2 ~2 M) M for (int ii = 0; ii < theBodies.Length; ii++)$ f. u6 Y& y, B2 F( p9 ?3 x
theBodyTags[ii] = theBodies[ii].Tag;* Q. p. m, ~; v7 ]4 X
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List<Curve> theOutlineCurves = new List<Curve>();6 @! `$ [' Z" y6 b1 I
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
; C! V1 X, x7 A int loop_count;
( \; Y1 L6 S! Z( b4 f int[] count_array;
$ U6 a3 W* r. w* `1 j* a9 L Tag[][] curve_array = null;; V8 X& r" Z# }4 ^# k* \5 v+ X
double[] tol = new double[2];% p) G, K U' z3 t9 V& d+ F- i
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);9 A2 o0 e. `/ h8 Q6 L( a2 L
theUFSession.Modl.AskAngleTolerance(out tol[1]);6 t4 ^! }% V0 r% C; u! ^
1 l& Q& z# s7 q S, @! }( t! b theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags," A& y( o2 M# O' b) x% y b9 i" X" b
workView.Tag, out loop_count, out count_array, out curve_array, tol);& Q; o& O% y0 f& |5 e
# y0 c# M2 O" C2 U Echo("Precise Outline Loops: " + loop_count.ToString());5 [# b% v. t' e
for (int ii = 0; ii < loop_count; ii++)
0 P+ p$ v: n; U% y$ L for (int jj = 0; jj < count_array[ii]; jj++)
1 {/ G& Y& s7 n' ^/ p8 k theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));/ \- j6 {1 j$ q5 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 ) v: P# H: R" ]- T9 `6 a' U
int curve_count;7 _7 U* b$ z6 M# M/ w
Tag[] outline_curves = null;
2 z- {# M- G% r# @) t theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, 0 M" e' c) \2 c) o+ [# ? h. v- o
workView.Tag, out curve_count, out outline_curves);
4 f/ V" g7 m1 l. S Echo("Precise Outline Curves: " + curve_count.ToString());8 q* F" [" ^0 V6 W4 T, s. |$ p
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}
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