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NX二次开发源码分享: 创建精确外轮廓0 S0 q3 B6 e1 R8 X$ N
: l, P* Q3 m: B+ OUF_CURVE_create_shadow_outline (view source)9 p/ T' Y/ P+ a# \
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Defined in: uf_curve.h, l- V" a" l* u4 ?' G) T. o! y" j0 Q, {
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Create shadow outline for a given array of solids. Solids passed to this / F, C- I) Z* |; Q
routine must be on a selectable layer and visible. If created shadow curves . M+ G6 C( D9 I% K4 Q
can not form loops, please use UF_CURVE_create_shadow_curves instead to get * G( y( }; d- z( m; n
shadow curves. # D; g/ e$ B) t& u9 Q# E. X/ ^
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[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)" Z8 i( ]7 N |
theSession.Parts.SetWork(theSession.Parts.Display);/ e9 W2 d3 E. j( {2 w' e% s, S
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- z% w( }1 U! h& F2 D% o TaggedObject[] theBodies = null;$ T3 ~: f6 [8 c: O" i
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)3 M0 ?: @' h$ B. q/ ]" R% I @( Z4 O
{
2 ]: z- L' R3 g, O Echo("Selected Bodies: " + theBodies.Length.ToString());* ?8 w7 @6 y6 T$ J
Tag[] theBodyTags = new Tag[theBodies.Length];) @/ l4 o. O* Y* a: h7 \, Y2 P
for (int ii = 0; ii < theBodies.Length; ii++)
: ]+ d/ l2 {2 P3 p7 c theBodyTags[ii] = theBodies[ii].Tag;, Y7 J% j) o( Y" C. \. W" [ B
( e: ?! v' ]' r9 `7 ~1 b List<Curve> theOutlineCurves = new List<Curve>();
8 V: A8 M9 F' s: X* T* Q& n ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;
0 I. v r) `' h, E8 T: } int loop_count;
t- l) a; _0 ?: F8 F- ~; s; H! [ int[] count_array;9 D% u& |# C& R4 {, {
Tag[][] curve_array = null;
0 e) R; h1 ]2 B0 T5 ] double[] tol = new double[2];
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);& _8 p0 A! {$ u9 n
theUFSession.Modl.AskAngleTolerance(out tol[1]);
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+ r) p. u% s3 Q theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags,3 {1 r1 s' }; i* k, [5 ]* D
workView.Tag, out loop_count, out count_array, out curve_array, tol);) ~* K+ b. \# j1 B8 M) v
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Echo("Precise Outline Loops: " + loop_count.ToString());
; ^ ~# W" h0 H9 W( Q for (int ii = 0; ii < loop_count; ii++)/ r0 u- P A- }5 q
for (int jj = 0; jj < count_array[ii]; jj++)
# p3 K8 d9 k" @6 E theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));
' q+ K6 @# S+ M* ^ Echo("Precise Outline Curves: " + theOutlineCurves.Count.ToString());" O l( i5 r1 w
6 y- q. }" Z- h$ W( ?; p /* If created outline curves can not form loops, use UF_CURVE_create_precise_outline_curves instead
8 V+ C+ y8 j7 c* O0 z. ^* w int curve_count;
0 p) [" U S5 r- b3 g Tag[] outline_curves = null;" _/ y. j3 t" b9 M4 N
theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
9 h% ^- q$ p7 F J workView.Tag, out curve_count, out outline_curves);9 z6 z# b9 C: Z# F, r% `$ m% V
Echo("Precise Outline Curves: " + curve_count.ToString());
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