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NX二次开发源码分享： 创建精确外轮廓* x7 @! O$ w- ?2 t K" ^) ~& ~/ B
8 Y+ a/ y! L# m$ o: `UF_CURVE_create_shadow_outline (view source)
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Defined in: uf_curve.h7 t1 g8 I- l0 d+ m d' W
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Create shadow outline for a given array of solids. Solids passed to this
r6 _, _* q- M) Z" c$ Kroutine must be on a selectable layer and visible. If created shadow curves T X: m* ~9 r! o
can not form loops, please use UF_CURVE_create_shadow_curves instead to get
: G6 T. o; p& lshadow curves.
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[hide]
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[mw_shl_code=csharp,true] void DoIt()
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# Q4 c( ^' Y2 j! B$ A$ _5 i3 e if (theSession.Parts.Display != theSession.Parts.Work)
: `" |1 ?% g) r theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;
9 V6 ^! q5 U( V/ D9 q0 A if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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. R" K* B! w2 h" m; @ Echo("Selected Bodies: " + theBodies.Length.ToString());! d8 f* q) g' e' T
Tag[] theBodyTags = new Tag[theBodies.Length];
# n. j2 w; D+ T for (int ii = 0; ii < theBodies.Length; ii++)
" A7 U% p- C, `3 t! V/ h theBodyTags[ii] = theBodies[ii].Tag;0 i( t& c$ k) Z9 w
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List<Curve> theOutlineCurves = new List<Curve>();: P3 Q2 e+ P5 D! K. P
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;* T. k! s% q W1 f7 `
int loop_count;3 Q3 \" E, H* x0 x& R, ^) J! d/ u
int[] count_array; g) ]+ @. y, c( w1 Z1 ?3 D2 P
Tag[][] curve_array = null;2 l: b& g9 C! q
double[] tol = new double[2];$ d3 [) {3 s( o0 _+ Y" g) v% i
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
]% B& `9 ? V% ` theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,9 j7 J$ Q6 }0 e- B& v8 C
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());
% S* d! p/ O* c2 } for (int ii = 0; ii < loop_count; ii++)
# b* j0 R8 D4 i; q( M" E2 { for (int jj = 0; jj < count_array[ii]; jj++)3 i& Q* j3 I* V8 g% F0 x0 d9 f% n
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));' n& P' g# q* }5 i
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
0 ]$ F& ?2 H* ~1 z4 h* T int curve_count;8 u7 }2 g+ f7 y6 s! U% W
Tag[] outline_curves = null;
9 y+ A7 O+ C7 E- m theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
1 a" v6 u5 H- ^. }0 g1 ~% }& R workView.Tag, out curve_count, out outline_curves);5 X/ W u( O) x* q/ c6 y" C! x
Echo("Precise Outline Curves: " + curve_count.ToString());
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}[/mw_shl_code]
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