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NX二次开发源码分享: 创建精确外轮廓& w2 f# i w9 ]) p
+ l( N$ n" T0 U9 T9 QUF_CURVE_create_shadow_outline (view source)
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) {4 S9 i& N; S I4 J; B$ Q4 ?6 K# K! WDefined in: uf_curve.h. H! R: w' w; |: d. X: |9 }' `8 F5 f
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4 `; [' k% I* e( E3 F9 f: eOverview
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Create shadow outline for a given array of solids. Solids passed to this
: J2 M w% J# h6 B- K. ]routine must be on a selectable layer and visible. If created shadow curves 2 C6 P1 C" c5 B8 V8 m
can not form loops, please use UF_CURVE_create_shadow_curves instead to get ! y: @6 T) W$ ?9 a$ F
shadow curves. J( _" a) U$ q- C
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* s2 O/ n/ G5 q[mw_shl_code=csharp,true] void DoIt()1 I2 r) k$ ^+ [9 f) p& t5 T
{
4 _; O0 ^' C( u9 C if (theSession.Parts.Display != theSession.Parts.Work); f( P' P+ n/ u5 q+ A' k6 B" t3 k
theSession.Parts.SetWork(theSession.Parts.Display);4 Q8 `# D+ i3 ?9 @* W) D+ o u
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' v5 n& s% y; d5 a2 F% E4 c TaggedObject[] theBodies = null;
2 S% T: N( _* V% J! i if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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Echo("Selected Bodies: " + theBodies.Length.ToString());1 B. j& w5 @& u- e q
Tag[] theBodyTags = new Tag[theBodies.Length];$ g$ ]$ {4 h& D
for (int ii = 0; ii < theBodies.Length; ii++)
) j6 h3 Z- `, [" R5 w9 H theBodyTags[ii] = theBodies[ii].Tag;
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List<Curve> theOutlineCurves = new List<Curve>();6 o! @6 A2 p" |$ O! C) h/ |( W$ i
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
: t: u$ i! r: n& j; b int loop_count;4 W- E/ W; J6 h ^: B1 y
int[] count_array;
; Z- ]' J2 l5 }0 {8 t; ]7 Q! C Tag[][] curve_array = null;" J* G# S$ Z. C6 }: b
double[] tol = new double[2];
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. ?9 F2 C5 ^% v- U l. K+ A: G theUFSession.Modl.AskDistanceTolerance(out tol[0]);8 z2 {& {4 J2 U: R
theUFSession.Modl.AskAngleTolerance(out tol[1]);3 B4 r( I; y1 g7 y/ T- L4 l( Q
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
) w; L/ d5 w6 z workView.Tag, out loop_count, out count_array, out curve_array, tol);% ~2 u, D& ]' ]& s5 R$ \0 D
' }) d7 Y' u4 _% T7 \0 v Echo("Precise Outline Loops: " + loop_count.ToString());
' }' [2 E9 @7 v( _ for (int ii = 0; ii < loop_count; ii++)' _- B( g) f- {2 j
for (int jj = 0; jj < count_array[ii]; jj++)# t% {0 W9 C7 c" _* j: g1 N
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));3 z, E" g U& E1 o! I, w
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 ( g: r1 \& Z& t! ]' F! |9 ^
int curve_count;* L; P& C6 M) ~* i/ A
Tag[] outline_curves = null;
4 O1 q- Q/ P2 E) u5 t6 d4 ^, X theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
" _6 F: \" g7 T: p workView.Tag, out curve_count, out outline_curves);
9 z9 ^, R- L( y0 }6 f1 ] Echo("Precise Outline Curves: " + curve_count.ToString());; r0 y2 V2 i9 `7 C3 `
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}
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}[/mw_shl_code]
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