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NX二次开发源码分享: 创建精确外轮廓; ?6 }9 ?7 H8 E5 F) u
) M/ q- R4 `* f1 ?& DUF_CURVE_create_shadow_outline (view source)$ g6 u# K/ H; }+ ^
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Defined in: uf_curve.h4 F7 Z- h; _4 f3 l2 L
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Create shadow outline for a given array of solids. Solids passed to this
I2 u# j7 N" u8 ^3 q5 r' P R2 rroutine must be on a selectable layer and visible. If created shadow curves
9 E* h: `$ n/ ^$ Bcan not form loops, please use UF_CURVE_create_shadow_curves instead to get 8 O- Q6 ^5 q# T4 ^
shadow curves. 2 R8 i7 \7 [+ p; O: D
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: c9 H/ R9 ]& m5 ]6 V5 G$ n[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)' |9 l/ _! I% y4 Y6 t2 O, d
theSession.Parts.SetWork(theSession.Parts.Display);
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TaggedObject[] theBodies = null;3 n) v4 @* V; V' N: ]! \
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)% t+ b' U" l: |* e- O0 F. |3 J3 H
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Echo("Selected Bodies: " + theBodies.Length.ToString());
3 P0 K7 y) n$ Z. V2 k# c Tag[] theBodyTags = new Tag[theBodies.Length];
* }# i- B( \+ s- B for (int ii = 0; ii < theBodies.Length; ii++)
& k( e; Z8 w$ @ theBodyTags[ii] = theBodies[ii].Tag;% V% v$ i- x0 f# x
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List<Curve> theOutlineCurves = new List<Curve>();4 e' B6 }# g p$ T- O c# d
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
% H; [! T J/ Q! W2 G, f# } int loop_count;
( {1 g; u4 q, d) I! | int[] count_array;
$ g' {( g0 |7 i- P0 {7 s Tag[][] curve_array = null;3 w$ k' q& u0 c! D+ k
double[] tol = new double[2];" P, p8 C2 x( \2 k
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);, L5 I# d$ W# t; f- y7 ~4 a# W, s
theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
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Echo("Precise Outline Loops: " + loop_count.ToString());. y0 _# s1 H" T3 k
for (int ii = 0; ii < loop_count; ii++)6 L& H- n4 d! i( @: V# k- @0 f
for (int jj = 0; jj < count_array[ii]; jj++)
: m' g+ B2 w& N6 \1 H" u1 | theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
6 i8 _5 I6 Z, D. V Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());/ X: x- c H1 Q g( Z; f
' |1 B8 L6 ^: S- y. A. H5 n /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead 4 K+ s4 v- N) n0 _$ U& e
int curve_count;! L' ~* n7 q* o% L: c6 K( r
Tag[] outline_curves = null;
/ V x' n" ~. d7 A- X) E theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
% u) s! h$ G5 E7 U0 v/ ? workView.Tag, out curve_count, out outline_curves);
' q- @& y; B7 C: G) C Echo("Precise Outline Curves: " + curve_count.ToString());
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