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NX二次开发源码分享： 创建精确外轮廓& Y' ]8 }9 v' c- H
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UF_CURVE_create_shadow_outline (view source)
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& r2 [- a6 D4 q/ C3 f+ F/ E2 _% DDefined in: uf_curve.h+ w1 S5 V6 y& s# n& Y' ]; m8 W: x
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0 Y5 u& k$ j! {" tCreate shadow outline for a given array of solids. Solids passed to this
9 [- d/ N' }! K# t3 E3 x8 [routine must be on a selectable layer and visible. If created shadow curves 5 q/ [: I: `. q
can not form loops, please use UF_CURVE_create_shadow_curves instead to get 7 g0 K; n4 |' }" ^' Y
shadow curves. : \7 f- S- k0 l& }: a4 T
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[mw_shl_code=csharp,true] void DoIt()
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if (theSession.Parts.Display != theSession.Parts.Work)
& L8 u$ q' b0 I& r) Q theSession.Parts.SetWork(theSession.Parts.Display);9 R9 e0 x; D i8 j. J
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TaggedObject[] theBodies = null;2 k3 P7 u! i* `$ @5 l6 e7 c
if (SelectBodies("Select Bodies", ref theBodies) == Selection.Response.Ok)
+ [; F/ j/ R; p/ K8 W* T {
. W0 j" D* C5 | Echo("Selected Bodies: " + theBodies.Length.ToString());9 Y7 Y* \/ e9 ^$ n
Tag[] theBodyTags = new Tag[theBodies.Length];; Z, J( Z& ]+ m5 x- h8 M
for (int ii = 0; ii < theBodies.Length; ii++)3 Y |* R4 M% d
theBodyTags[ii] = theBodies[ii].Tag;5 Y, c! E$ C+ s2 C9 v" k, U3 g
$ c6 r2 {5 P7 w- [% @& F: n! R$ f2 H+ X List<Curve> theOutlineCurves = new List<Curve>();/ i% m. ^" T W t& s) _: ?* \. @
ModelingView workView = theSession.Parts.Work.ModelingViews.WorkView;8 m" e$ O( ? ?$ @" h. P+ x: j( K
int loop_count;
+ q# ~* p& t3 c/ V# G* G int[] count_array;
0 [, r3 U% v: v# l. B Tag[][] curve_array = null;
' \( w; a. O+ \* h double[] tol = new double[2];: M/ ^# t ?" j/ X" V. T
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theUFSession.Modl.AskDistanceTolerance(out tol[0]);
/ u% M2 \) ^2 x' a/ w theUFSession.Modl.AskAngleTolerance(out tol[1]);
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theUFSession.Curve.CreatePreciseOutline(theBodyTags.Length, theBodyTags, ^2 r/ a4 U. W% |
workView.Tag, out loop_count, out count_array, out curve_array, tol);
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2 v+ q; g5 C/ c, j( Y Echo("Precise Outline Loops: " + loop_count.ToString());
6 {+ w) Q5 B4 x% r; d) h* o5 _ for (int ii = 0; ii < loop_count; ii++)
8 x: q1 ?, x' l% y5 i3 w! F- x S for (int jj = 0; jj < count_array[ii]; jj++)) o! }3 {$ Y2 i/ P
theOutlineCurves.Add((Curve)NXOpen.Utilities.NXObjectManager.Get(curve_array[ii][jj]));5 W/ X% i" U- U
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
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Tag[] outline_curves = null;
: z4 Z5 ^8 Z# d+ `% V theUFSession.Curve.CreatePreciseOutlineCurves(theBodyTags.Length, theBodyTags,
4 [1 R! _! a! K" f3 l workView.Tag, out curve_count, out outline_curves);
2 {$ {+ {- ]* ~& | Echo("Precise Outline Curves: " + curve_count.ToString());
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}
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