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NX二次开发源码分享: 创建精确外轮廓
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. k5 p1 c$ h* {' B* O5 pUF_CURVE_create_shadow_outline (view source)5 D) d4 B3 n# v: r& k8 S: H
, N8 b" i9 ?, eDefined in: uf_curve.h
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Overview
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Create shadow outline for a given array of solids. Solids passed to this
* J9 R/ w' E& u7 Lroutine must be on a selectable layer and visible. If created shadow curves ( @/ y* q N( t- R2 B* ^4 o, a: n
can not form loops, please use UF_CURVE_create_shadow_curves instead to get - v) r0 n, S6 L* N, R6 r: I
shadow curves. " X. M* y: d+ Z
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' `1 w# o3 E& A4 c1 M- g ][mw_shl_code=csharp,true] void DoIt()- S \# u4 G( x4 J2 s) w8 [; D
{
; R- I+ {, m/ S/ R6 b9 U if (theSession.Parts.Display != theSession.Parts.Work); T6 h9 R* T$ P+ X) O
theSession.Parts.SetWork(theSession.Parts.Display);6 ~5 ^2 M" m; ]' m; `
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TaggedObject[] theBodies = null;2 r/ }& G% A7 U* f4 j" T) v
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)3 E, d4 F5 K1 m
{
( ^% k) y" Y+ s6 p! L5 c9 h2 @ Echo("Selected Bodies: " + theBodies.Length.ToString());% q7 W1 e2 q; K5 V: R
Tag[] theBodyTags = new Tag[theBodies.Length];$ R/ j4 U ]* C, @
for (int ii = 0; ii < theBodies.Length; ii++)
- {5 O, y' T6 k8 @; e Q+ \; ?2 v theBodyTags[ii] = theBodies[ii].Tag;) @- J% U1 A& c
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List<Curve> theOutlineCurves = new List<Curve>();0 t0 }/ m* _# X9 N; v0 X, K) M4 ~
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
" E% `' `) u' U2 w$ w: x2 |" P int loop_count;/ w/ o/ ?1 e3 X! [6 M
int[] count_array;
* Y" ^! A% }5 j v" a$ t3 e: ^4 @ Tag[][] curve_array = null;
- F9 d3 z& b8 w- \' L9 ^ double[] tol = new double[2];% X4 o& m, D1 Q% N& y
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);4 A9 @4 `& {2 T2 Z$ {
theUFSession.Modl.AskAngleTolerance(out tol[1]);2 D% j, M: y* O+ k4 s( S: L
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,
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Echo("Precise Outline Loops: " + loop_count.ToString());
7 O0 { i' \5 k$ Y6 X for (int ii = 0; ii < loop_count; ii++)
, X* ?& g: S3 g1 | for (int jj = 0; jj < count_array[ii]; jj++)3 C* s* l0 S9 T2 |
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
, M. m) h$ ~' s7 @ Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());! e9 i/ r. ]! N( E* \5 t
0 B, `1 B9 A/ J6 h; A5 X /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
' V. \! J5 Q9 D" A" C/ R- z int curve_count;
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theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags, - W' ?( _0 w1 z j
workView.Tag, out curve_count, out outline_curves);
! R( d/ @9 ^& t Q Echo("Precise Outline Curves: " + curve_count.ToString());
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}[/mw_shl_code]) M8 E1 J5 L4 U6 e- d. z
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