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NX二次开发源码分享： 创建精确外轮廓! [2 h ?% B! i' [: f; t- X
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UF_CURVE_create_shadow_outline (view source)' q w' {/ J. s+ Y$ f1 b0 |# k
" W8 h! q& f6 u: uDefined in: uf_curve.h# \: @- z) f7 P3 e
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Create shadow outline for a given array of solids. Solids passed to this
' f, P J- b9 e5 B' Lroutine must be on a selectable layer and visible. If created shadow curves
% Y$ W! |! B7 I4 @, C" Mcan not form loops, please use UF_CURVE_create_shadow_curves instead to get
2 f$ e3 X; h. f0 {, `6 v9 Yshadow curves.
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: Q9 V2 G( a: C+ v8 P" ?[hide]
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2 C6 d) u+ I* L+ Z- E) A0 Q8 T' s[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)/ ~. q6 m/ n. ~5 S5 B* _& C, F! j8 F( |: Q
theSession.Parts.SetWork(theSession.Parts.Display);
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8 z0 M* v [% g8 @4 S F TaggedObject[] theBodies = null;
$ u+ M: p+ ^4 d( H/ S8 A if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)% k) C4 n0 O" z- ?
{
) ~' b) O% l* R, Y: C9 x, e5 [' _1 Y Echo("Selected Bodies: " + theBodies.Length.ToString());
9 B( P6 x. D( c+ j1 u' O. Y9 ] Tag[] theBodyTags = new Tag[theBodies.Length];: h+ y) u$ N& b0 o
for (int ii = 0; ii < theBodies.Length; ii++)) P# @( Y" y5 ^4 p" Z% Z- d, b7 V9 W
theBodyTags[ii] = theBodies[ii].Tag;5 K" C6 l" @9 A5 e
( G% @- f0 j" n. Q* l List<Curve> theOutlineCurves = new List<Curve>();& Y; U; d( q$ S4 v6 h
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;. l6 Z1 {! @+ c. O8 ~2 q
int loop_count;" P/ R6 x. ~0 T$ O3 t
int[] count_array;0 @( d' J1 T3 K, e: f4 r# ?
Tag[][] curve_array = null;' O5 A! ^ b3 o# l6 N
double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
$ t, ?8 r/ G9 W& [% _# b C theUFSession.Modl.AskAngleTolerance(out tol[1]);
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) K& B1 s8 I/ h% [ theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
% t/ Q& S) ^& n" }) ]" [3 O workView.Tag, out loop_count, out count_array, out curve_array, tol);
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. W3 |: ?" W! U" u$ r1 z3 i Echo("Precise Outline Loops: " + loop_count.ToString());+ _. ?+ w* ]4 e5 S9 \' v
for (int ii = 0; ii < loop_count; ii++)' h( s1 n K; S* b
for (int jj = 0; jj < count_array[ii]; jj++)
; ~, H; L/ R: ]; s) e% x2 ] theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));/ k2 j0 g" n. u( s/ P/ ~" }( d
Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());' |& h& {8 r6 Z0 u9 k7 K* Z7 b
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
: a; ^, F9 r2 o C int curve_count;
6 z( H" F% Z: H0 m/ s% R( A Tag[] outline_curves = null;
3 k) H* ]" h9 H' t9 \, K1 S theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
! _% I& a3 `( N1 f4 Y4 ? J workView.Tag, out curve_count, out outline_curves);/ y( Z: T% Y4 j6 k: u
Echo("Precise Outline Curves: " + curve_count.ToString());
8 X/ B: }7 C6 s */
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}[/mw_shl_code]0 u' X) R9 @! ?+ t. Y
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