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NX二次开发源码分享： 创建精确外轮廓9 k) `- s3 Q: s$ l! Z6 a) g& Y
1 G$ \6 h( Q6 ` m5 bUF_CURVE_create_shadow_outline (view source)& o/ v5 w+ I5 |9 X% U( I
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Defined in: uf_curve.h8 @ J6 u9 d8 A* O, H0 D. B
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* P, ~, Y$ C% @" j. VCreate shadow outline for a given array of solids. Solids passed to this $ v/ H8 l. b( R- x2 d# G# c$ T8 e+ ~1 W
routine must be on a selectable layer and visible. If created shadow curves ' J# t* j' n( r# s6 m2 s
can not form loops, please use UF_CURVE_create_shadow_curves instead to get 1 L$ s, `; r% I4 _
shadow curves. A" L- u7 [1 U: L
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[mw_shl_code=csharp,true] void DoIt()5 T6 t# {9 L% m$ e, {7 D8 O5 b
{
# Z* o; p! U9 ?9 k- {8 N5 a if (theSession.Parts.Display != theSession.Parts.Work)6 Y2 d- [- l( f9 g% k# L
theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;
* X) n$ P, Y+ P" o" M3 @! u if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
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Echo("Selected Bodies: " + theBodies.Length.ToString());
' h6 q; i7 Y' V Tag[] theBodyTags = new Tag[theBodies.Length];
: l" e: Q+ K/ h2 H8 } for (int ii = 0; ii < theBodies.Length; ii++)
* a `: Q5 h9 b) ^$ f theBodyTags[ii] = theBodies[ii].Tag;* P5 D' a# r/ y$ r% I4 r7 T" t
) Q5 m. `* u. O: e* [ List<Curve> theOutlineCurves = new List<Curve>();
% v% q! ^* { x$ A7 ^. ] ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
- Z0 f+ z7 c' ^( X1 U& p int loop_count;
9 l. k$ W) F" M( t int[] count_array;4 l0 F# X5 P" c' X
Tag[][] curve_array = null;
# M* |0 H4 p# F) j" q* v double[] tol = new double[2];/ i$ R, ?( l1 Z: v6 l
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);6 U# ~ E% k, l3 ?8 W
theUFSession.Modl.AskAngleTolerance(out tol[1]);
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: Z1 w1 s# s; K( C theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,: [7 [% Y/ @& r/ B( H
workView.Tag, out loop_count, out count_array, out curve_array, tol);+ O7 G% }) ~* d* I
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Echo("Precise Outline Loops: " + loop_count.ToString());
, _% U* e: r6 i3 C% S for (int ii = 0; ii < loop_count; ii++)
6 U \! [6 Z; k4 N for (int jj = 0; jj < count_array[ii]; jj++)
. \' w+ ?. W9 n$ h& I3 D theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
6 w" \( q0 n3 a1 `' y+ `+ y, _ Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());3 H' Q. j. y& d+ H/ ?) q
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/* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead 9 c% Y+ U9 H6 u5 u4 D: Z8 k
int curve_count;
0 `8 q, ^. z2 h- b Tag[] outline_curves = null;* A5 l9 i+ H8 J* `$ T
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
) J- {, C( s8 j) U0 [/ K( I, f1 y workView.Tag, out curve_count, out outline_curves);
2 V! x" U2 x1 \1 O Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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