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NX二次开发源码分享: 创建精确外轮廓: D' Y% g( L' m$ G& D5 T' [' k
; R' S( a- x. ?+ }2 a' B' mUF_CURVE_create_shadow_outline (view source)
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2 F4 `! L0 t8 O& l9 D( c( c7 G* @Defined in: uf_curve.h' m9 H0 n# I& S* J1 V$ a
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: A6 T* g( C; u0 E4 `Overview
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Create shadow outline for a given array of solids. Solids passed to this . d, b) n7 w) {% Y& K+ f! \5 z- Q0 ^0 P
routine must be on a selectable layer and visible. If created shadow curves
& r1 Q( T; {/ c+ V6 ~can not form loops, please use UF_CURVE_create_shadow_curves instead to get
/ f4 d1 g' r" u& _" @! qshadow curves. ! s$ K& e& X1 @- \$ w2 l
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4 [% w, _ [( _3 I[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)
4 _: O7 x- H( X- ^7 m# I theSession.Parts.SetWork(theSession.Parts.Display);7 l6 x( @8 x. C' \, @1 H" b
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' |$ X5 k& m. }6 _5 ~7 y TaggedObject[] theBodies = null;
! o6 D6 ]( w; x3 c; J# U _! Q$ V if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)- z. A4 M" Q0 \1 F& t G, z
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Echo("Selected Bodies: " + theBodies.Length.ToString());% @5 x5 G+ E$ J4 ]4 {& A. L
Tag[] theBodyTags = new Tag[theBodies.Length];/ g! W7 e. v' h, Z' _
for (int ii = 0; ii < theBodies.Length; ii++)+ M1 H6 M1 \# Y- u9 b8 k& `/ E
theBodyTags[ii] = theBodies[ii].Tag;
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6 u2 e; m$ N2 n; {4 o8 W List<Curve> theOutlineCurves = new List<Curve>();) c5 r8 t, i& a x9 m7 l
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;7 ~5 R3 F6 @2 v
int loop_count;
9 U3 I$ x8 d8 s int[] count_array;: H0 l. `0 r9 r& x. H! a+ T
Tag[][] curve_array = null;# R& W- y2 a4 s0 _$ v" P8 `
double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
: K! a0 E+ S" v r/ k' ?" B. g' D theUFSession.Modl.AskAngleTolerance(out tol[1]);! j5 q$ h% t, t3 f: ~3 D
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
# X9 j/ M5 e- L9 h3 F- i, P, l0 L workView.Tag, out loop_count, out count_array, out curve_array, tol);
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Echo("Precise Outline Loops: " + loop_count.ToString());
, P! Y. S1 l7 w s6 i& j& v for (int ii = 0; ii < loop_count; ii++)2 C' X+ E6 A# U3 d$ d
for (int jj = 0; jj < count_array[ii]; jj++)! q- t2 K7 C4 H. M
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
m( E) L, P# D1 U& ?' l/ \ 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 5 M( z2 B6 j1 K) B# ]: |
int curve_count;0 ^* K) z( q2 S$ N
Tag[] outline_curves = null;
8 Y7 x) l- ?; D% \5 z+ h theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
; ~- U0 G. o. Z3 e2 b& C2 R workView.Tag, out curve_count, out outline_curves);
9 V7 w8 B+ F! J& b9 X Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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